Squashed 'external/sdl/SDL/' changes from 399bc709b7..0d7df16812

0d7df16812 Timers are a required platform feature
518b070aa9 Fixed drop event coordinate conversion
3ca8cee874 Sync SDL3 wiki -> header
8bf74280e0 docs: Note SDL_UpdateWindowSurfaceRects can update beyond specified areas.
9408299bad Set the number of audio devices to 0 if audio hasn't been initialized
be0ba78c56 Convert the coordinates in drop events as well (thanks @Dragon-Baroque!)
e6c8872fdc Fixed bug #7614: Segmentation Fault in SDL_BlitSurface
ce0e0675de Fixed bug #8301 - Software renderer draws long lines incorrectly / SDL_RENDERLINEMETHOD_GEOMETRY
6e48d4532c Added raw input device handle for WM_INPUT mouse button handling
cf5e0637b5 Touchpads already have their right/left buttons swapped in raw input
fb2d7ed83e Restore window minimum and maximum size if it is recreated
915afae514 Remove force using one thread
64a3e2d17d Remove ps2_driver from workflow
464a41411e Sync SDL3 wiki -> header
4f3d4bd110 wayland: Add the ability to import and wrap external surfaces
99f6bcf504 Sync SDL3 wiki -> header
3a4ac15a27 Make Xbox GDK code public (and fix some GDK code rot) (#8844)
649556befa win32: Let windows manage the floating state unless explicitly overridden
d4a9748740 win32: Fix test failures
101f903bb1 testgeometry: allow to use arrows to move the triangle
4033a0a83b Prevent ASAN warning: like SDL_triangle.c:305:30: runtime error: left shift of negative value -672 (even if the value was correctly computed)
f0b9c7f0f0 Let Windows track floating window state
98be55894e Moved window state change handling from WM_WINDOWPOSCHANGING to WM_WINDOWPOSCHANGED
7efeb36131 Pass the frame DPI to WIN_AdjustWindowRectForHWND()
e4ee1cade7 Revert "SDL_windowsevents.c: fixed -Werror=unused-variable"
f8cce4ead4 SDL_windowsevents.c: fixed -Werror=unused-variable
277fded7ba Refactor AdjustWindowRectEx() into WIN_AdjustWindowRectForHWND()
312160935d Removed deprecated use of __IPHONEOS__ (thanks @Dragon-Baroque!)
483155bbf9 Fixed borderless window client area calculation
cf0d1d7234 Fixed ASAN warning, runtime error: left shift of 160 by 24 places cannot be represented in type 'int'
0c6b070761 Capture debug macros off by default
b5bc64aa55 Fixed pause key on Windows (thanks Mikhail!)
d766f68cb3 Fix compile error with XInputOnGameInput.h
ec2159d492 tests: Clean up the window creation properties in the Wayland custom surface example
9a77813df0 WinMain is specified by the Win32 API as having extern "C" linkage
6407e0cc37 Added attribution for GIP protocol handling (thanks @medusalix!)
3a219caf3d wayland: Restore accidentally removed line of code
ccae9c1ef6 Only initialize audio drivers that have been requested
590d0bec6f Revert "Make sure new windows have mouse and keyboard focus if there's no windowing system"
5948ea997f Make sure new windows have mouse and keyboard focus if there's no windowing system
05d18aab1c Sync SDL3 wiki -> header
4b6df89238 wayland: Add a property to allow creation of a wl_egl_window object even if OpenGL is not enabled
f7dd0f9491 wayland: Allow the creation of roleless window surfaces for custom application use
4417250d0d wayland: Remove the registry from the window properties
392796e49c wayland: Eliminate redundant protocol checks
82f2c4d581 render: Renamed SDL_GetTextureRenderer to SDL_GetRendererFromTexture.
95066ce2a0 Sync SDL3 wiki -> header
df438a3170 opengl: OpenGL renderers need to support texture target in properties.
8e7c0b34d7 test: If SDL_CreateRenderer() fails, say why
022ff075b9 test: When listing test-cases, say which ones are disabled
44adab7dfd Sync SDL3 wiki -> header
059fb560ba gamepad: Clarify range and direction of axes
4942027117 Sync SDL3 wiki -> header
e056f52f7d include: Remove string literals from properties documentation.
e8c595af5c Sync SDL3 wiki -> header
adef35b9ec include: Attempt to make new properties documentation wiki bridge friendly.
4ffec098b7 Sync SDL3 wiki -> header
9bc7cfc755 render: Added SDL_GetTextureRenderer().
7eae08cfc4 Removed SDL_GL_BindTexture() and SDL_GL_UnbindTexture()
4d5bffc323 Sync SDL3 wiki -> header
1a13dae219 Added constant definitions for SDL properties
3deefa6b43 Updated documentation for SDL_HINT_SHUTDOWN_DBUS_ON_QUIT
2348e8b6a2 Add hint to make SDL handle dbus_shutdown()
d3daba791a Don't try to send the PS third-party feature request to the Logitech G815 keyboard
014a63b4b5 Renamed ShowTextInput/HideTextInput to ShowScreenKeyboard/HideScreenKeyboard on Android
3a9a52fe6c updateKeyboard should use the SDL window's screen instead of the view window's screen, which may be nil.
e100992c17 Added mapping for the RX Gamepad, e.g. Pandora Box 7
139a0931a3 Fix memory barriers on ARMv5
21c80ac843 Added a practical example of confirm/cancel gamepad button handling
787a15f760 Fix Mac child windows that are created hidden showing if their parent window is shown
d6b1fc9576 Add SDL_MAC_REGISTER_ACTIVATION_HANDLERS hint to allow disabling the normal application startup/activation/deactivation handlers
7c5e694022 Ignore a new warning in Visual Studio 2022
73d02184d7 docs: Add Wayland to the SysWM migration example
c03c01e9b2 Make sure we get mouse events as soon as possible
5cbdeab799 Rename SDL_mslibc_x64.asm -> SDL_mslibc_x64.masm
ed62d6e7de cocoa: Set the titled flag on fullscreen space windows
b4b5dbd92f testcontroller.c: fixed warnings.
31851a50d2 Fixed dropping raw input because of mixing GetRawInputBuffer() and WM_INPUT handling
987744aae8 Fix Duplicated includes
2b369a14ab Fixed allocation and alignment of raw input buffers
bec1b8f849 Add basic rumble support to Steam Deck
8fe4a45edf Use GetRawInputBuffer() instead processing raw input one at a time
87b8f09657 Fixed warning: no previous prototype for function 'SDL_PrivateGetGamepadButtonFromString' [-Wmissing-prototypes]
c2951655ff Fixed warning: missing field 'window' initializer [-Wmissing-field-initializers]
5b3ee51c6c Updated copyright for 2024
a7b79c483c Remove unused 'window' variable from -[Cocoa_WindowListener windowWillExitFullScreen]
dd2d809407 AndroidShowToast: make OneShotTask members private final
44c2f344d6 Fixed build
2faae8457d The C standard defines a boolean expression as a signed integer value.
e3d50619f8 Fixed fatal error: SDL_pen.h: No such file or directory
dfe1a37bab Fixed error: 'static' is not at beginning of declaration [-Werror=old-style-declaration]
423b1fafcd Fixed warning C4047: 'function': '__x_ABI_CWindows_CGaming_CInput_CIRawGameController **' differs in levels of indirection from '__x_ABI_CWindows_CGaming_CInput_CIRawGameController *'
7681695875 Revert "Fixed signed/unsigned warnings with Visual Studio when comparing SDL_bool with boolean expressions"
8f94102b04 tests: Use unsigned format specifiers for printing flags
5d0c893723 wayland: Remove bitfield specifiers from boolean values
530b41d531 Fixed warnings in SDL_pen.c
9906d6d3bc Fixed warning C4244: '=': conversion from 'SDL_bool' to 'Uint8', possible loss of data
ebd7f9adbd Fixed warning C4245: 'initializing': conversion from 'int' to 'Uint32', signed/unsigned mismatch in SDL_video.c
dc1c27885e Fixed warning C4389: '!=': signed/unsigned mismatch in SDL_blit.c
e813c72b3c Fixed warning C4245: 'return': conversion from 'int' to 'SDL_JoystickID', signed/unsigned mismatch
dce626f469 Fixed warning C4244: 'function': conversion from 'int' to 'Uint16', possible loss of data
7f376277e5 Fixed warning C4244: 'initializing': conversion from 'SDL_bool' to 'Uint8', possible loss of data
61db102da9 Fixed signed/unsigned warnings with Visual Studio when comparing SDL_bool with boolean expressions
d71454da17 Store the surface properties in the reserved pointer of a surface
b6a92c113f wayland: Don't apply old libdecor window dimensions
39e24e52c8 Fixed example of creating a window with properties
dc450ba908 Added an example of creating a window with position
ce4fe32ce3 Added documentation for getting the X11 display from an SDL window
327d31a5d9 Added documentation for getting the NSWindow from an SDL window
3976bbef2a Added documentation for getting the X11 window from an SDL window
ffb8515c21 Use the Valve code name for the Steam Deck controller
43c40d30a2 Added comment for the BDA Pro Ex controller
61704b5862 Removed an assertion it's possible to hit
c24b33d8d9 Fixed building with older Windows SDK
70ba3f2830 Report the D-Pad for HIDAPI gamepads as a hat
ce329d60e4 Added support for alpha blending using palette alpha
9c3e831e33 uikit: Send fullscreen enter/leave events
5df3eac925 Sync SDL3 wiki -> header
0dfdf1f3f2 Fixed crash if joystick functions are passed a NULL joystick
4ce935b910 Fix static build with libdecor 0.2.0
5d6d149862 Allow passing in `extrainfo` value to `GetMouseMessageSource()`
e0df963ef0 Fix wrong bit count in comment
c2a55cd2c5 Add missing `(void)` in functions params
a3c8f2f6cb Consolidate mouse-touch event checking logic
d747daf03d Use correct touch check flag
a961066d0b Add basic touch/finger support to `testpen.c`
a3b5eb07b2 Removed extern "C" linkage from main() declaration
50e309bb17 Include SDL_events.h in SDL_main.h
cae657140c Add Access Controller
74418e1aa8 Made the cursor list check a compile time assert instead of a runtime one
d6fb0d91d8 Added testpen to the Visual Studio solution
bbdd41f287 Fix windows touch using wrong axis for normalisation
a28ac29aa0 Add missing cursor types
6daf2e943f Try SDL_UDEV_deviceclass to detect joysticks even if in a container
1bf78ed544 We get a resize event when the view enters fullscreen mode on iOS
e3b5999bb4 Use the application requested size to determine automatic orientation on iOS
278e3f9184 Whoops, fixed setting fullscreen flag
69e60e0f1b Fixed setting fullscreen mode on iOS
0e5ea3cc4b Fixed infinite recursion when adding an accelerometer as joystick on iOS
c3d84c3342 Record the initial input report mode and only restore simple mode if that's what we started with
10a8b750a0 Use common generic syscond for platforms with no cond implementation
4914e5bb78 PS2 use WaitSemaEx for waiting for semaphore with timeout
bb0e0ae080 Added a runtime check for BLUETOOTH_CONNECT in addition to BLUETOOTH (thanks @perepujal!)
312f98c2a1 Make sure the string is terminated, fixed invalid read in SDL_PrivateParseGamepadConfigString()
199f7cc3b1 x11: Ignore border extents when the border hint is unset
07e9603398 Sync SDL3 wiki -> header
ffd82fb7c4 Add scaleMode to SDL_SoftStretch(), remove SDL_SoftStretchLinear().
5dba04b29b Remove SDL_{Set,Get}SurfaceScale(). Add Scale parameter to SDL_BlitSurfaceScaled() and SDL_BlitSurfaceScaledUnchecked() (see #8732)
e66896406d cocoa: Set appropriate flags on fullscreen spaces windows
57fcb9044c video: Remove more assumptions about window state in the video layer
cb90653695 win32: use USER_DEFAULT_SCREEN_DPI instead of explicit 96 value
a2e05480d6 Use crc16 return value when calculating GUID
2ad50e9675 Make the SDL3 surface ABI compatible with SDL2
f72d6a7fd9 Use more verbose names for properties, to match upcoming public property names
1f1ee6f77c Use the original manufacturer and product strings for the joystick CRC
4bb5e1f0f9 Added migration notes for migrating Steam Input support from SDL2 to SDL3
56f111dffc Fix compilation / same as sdl2-compat
72c366bf3d Fixed whitespace
3152b98e87 win32: minor fixup in WIN_UpdateKeymap()
2c4360ce8f Sync SDL3 wiki -> header
c981a597dc Added Steam Input API support for game controllers
a8f4f40d08 Sync more Steam Controller header definitions for the Steam Deck
e6e54b22c8 Ignore all surface comparison output files in the testautomation directory
9d13be743b Make sure we're rendering whenever the activity might be visible, even if we don't have focus.
69ec0322d3 win32: Make leaving fullscreen when the window already isn't fullscreen a no-op
8f79e0b7f8 win32: Fix high-DPI debug logging
a4496f7dcf Update doc: SDL_SoftStretch() and SDL_SoftStretchLinear() #8667
43309d38ed joystick: Extract 0x02a9 and 0x0291 PIDs into separate defines.
84a0d5f623 Added SDL_SetSurfaceScaleMode() and SDL_GetSurfaceScaleMode() to control scale mode using SDL_BlitSurfaceScaled()
4d5949dcf6 Added a controller name for the Steam virtual gamepad
695846f2ed Pass through the name of the controller for the XInput mapping
1745289b1b x11: Don't move the window when restoring and ensure that resize and position events are sent when entering or leaving fullscreen
08a7ca4d53 XInput: Use XInputGetCapabilitiesEx instead of fragile GuessXInputDevice
7f75178908 Verify that the %p format specifier works for 64-bit pointers
72b7acfe8a Don't create a TLS error buffer if we're just clearing the error
240e7747c8 Fix #8702: Add SDL_hidapi_steamdeck.c to Xcode target
b937c54b66 win32: Set all size and position variables for external windows
8c285828e5 Fixed return value for SDL_UDEV_AddCallback()
cbf9012c74 Fixed build
5547007915 Added test for inverted cursor
0ab13f2498 joystick: fixup for Wireless Xbox 360 Controller VID/PID detection in WGI backend.
627d134b9e Add support for monochrome cursors with inverted pixels under Windows.
21879faf48 wayland: Handle mouse focus when receiving touch events
58a5f5cbe8 Allow sendCommand() to be overridden by derived classes
e6d8ef1a5b Revert "Back out Steam virtual gamepad changes"
b0e7b7db6f Don't unload graphics libraries until after the window has been destroyed.
69288038ed Refactor away some additional integer types.
f3048e3cd2 Add new file to vcxproj files.
5a21febecb Add new steam deck HIDAPI controller to controller database.
67d44c1017 Disable lizard mode while steam deck HID device is opened.
6dd6827343 Translate steam deck HID reports to SDL events.
94f621e030 Implement steam deck HIDAPI initialization.
c1a7d0f96e Add steam deck detection and HIDAPI driver scaffold.
0baee3e676 Reversed test to be easier to read, more efficient, and match other code
bddbd1e317 cocoa: Check the resizable flag along with zoomed status when resizing
835c733f4d video: Only sync when programmatically entering/exiting fullscreen
c790572674 Use existing XUSB driver software PID 0x02a1 instead of PID 0x02fe
581d1cab25 You should call present when using a software renderer as well.
5173b0c2cc Make built-in joystick device lists extendable by using hints
34eb24ebc4 Back out Steam virtual gamepad changes
7529d25b2b Use the Steam virtual gamepad slot as the gamepad player index
445f08a0fb Print the gamepad player index when opening a gamepad
17723381da Sort Steam virtual gamepads by Steam controller slot
f3d8a2def5 audio: Fixed resource leak in unlikely failure case during device add.
63ae84e140 x11: Improve sync algorithm
7e5511d3cd x11: Move unrelated variables out of XFixes #ifdef
3c5e9e6112 We can wait up to 500ms in onNativeSurfaceDestroyed(), so wait at least that long in onDestroy()
53cda988f4 Clear any errors from a previous run
a197efe3a7 pen: fix leak caused by pen subsystem
fbb0914b78 wayland+x11: free system cursors when quiting video
7484d02a2e testshape: use SDL_test to create multiple windows
20250aecc5 Sync SDL3 wiki -> header
4fd778119b video: Implement asynchronous windowing
ace385a134 Revert "Fixed warning C33010: Unchecked lower bound for enum scancode used as index."
e482f00a17 SDL_string.c (SDL_vsscanf): fix gcc build
f00ecf5f19 Fixed building with older Windows SDK
7ca43995a1 Fixed warning C4028: formal parameter 1 different from declaration
aab7432f5f Fixed analyze warnings for SDL_dynapi_procs.h
c484140f56 Fixed warning C33010: Unchecked lower bound for enum scancode used as index.
02a116217d Fixed Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '-' to avoid overflow (io.2).
91da942b33 Fixed warning C28251: Inconsistent annotation for 'SDL_RWvprintf_REAL': this instance has no annotations.
b8840801cc Fixed analyze warnings in SDL_xinputhaptic.c
8e0d728c67 Fixed warning C26451: Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '-' to avoid overflow (io.2).
6a736d7766 Fixed warning C6340: Mismatch on sign: 'unsigned char' passed as _Param_(2) when some signed type is required in call to 'SDL_SetError_REAL'.
1fcc75ba81 Fixed warning C6340: Mismatch on sign: 'unsigned char' passed as _Param_(4) when some signed type is required in call to 'SDL_snprintf_REAL'.
7f2e16db8b Fixed warning C6340: Mismatch on sign: 'const unsigned short' passed as _Param_(2) when some signed type is required in call to 'SDL_SetError_REAL'.
163de8e697 Fixed warning C6001: Using uninitialized memory 'rdi'.
e29393e407 Fixed warning C6001: Using uninitialized memory 'devName'.
0f34ca2e71 Fixed analyze warnings in SDL_xinputjoystick.c
2b5c7db645 Fixed analyze warnings in SDL_render_d3d12.c
a28769759b Fixed warning C26052: Potentially unconstrained access using expression '(signed char *)info'
6ee34380f4 Fixed warning C6011: Dereferencing NULL pointer 'viewport'.
230581f4a8 Fixed warning C26451: Arithmetic overflow: Using operator '+' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '+' to avoid overflow (io.2).
3775d9be4b Fixed warning C28251: Inconsistent annotation for 'SDL_LogMessageV_REAL': this instance has no annotations.
b512182222 Fixed warning C6340: Mismatch on sign: 'unsigned int' passed as _Param_(2) when some signed type is required in call to 'SDL_SetError_REAL'.
8a82f7e837 Fixed warning C33005: VARIANT '&valueX' was provided as an _In_ or _InOut_ parameter but was not initialized
fda039e6f8 Fixed analyzer warnings for SDL_string.c
22f44aefe7 Fixed warning C6340: Mismatch on sign: 'int' passed as _Param_(3) when some unsigned type is required in call to 'SDL_sscanf_REAL'.
eab2d97d07 Fixed warning C26451: Arithmetic overflow: Using operator '*' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '*' to avoid overflow (io.2).
41bfcad5d7 Fixed warning C6340: Mismatch on sign: 'unsigned short' passed as _Param_(2) when some signed type is required in call to 'SDL_SetError_REAL'.
54dc73aa88 Fixed warning C6386: Buffer overrun while writing to 'palette_saved_alpha':  the writable size is 'sizeof(Uint8)*((palette_saved_alpha_ncolors))' bytes, but '2' bytes might be written.
0dad56354c Fixed warning C6326: Potential comparison of a constant with another constant.
c9b243fb56 Fixed warning C6263: Using _alloca in a loop: this can quickly overflow stack.
4ccc53edfe Fixed warning C6011: Dereferencing NULL pointer 'display'.
3db4695ac7 warning C6340: Mismatch on sign: 'unsigned int' passed as _Param_(3) when some signed type is required in call to 'SDL_LogDebug_REAL'.
c7d81d936a Fixed warning C6031: Return value ignored: 'GetKeyboardState'.
69b9d44bdc Fixed warning C26451: Arithmetic overflow: Using operator '-' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '-' to avoid overflow (io.2).
a9b87ee201 Fixed warning C28159: Consider using 'GetTickCount64' instead of 'GetTickCount'. Reason: GetTickCount overflows roughly every 49 days.  Code that does not take that into account can loop indefinitely.  GetTickCount64 operates on 64 bit values and does not have that problem
21f273ecc7 Fixed warning C6255: _alloca indicates failure by raising a stack overflow exception. Consider using _malloca instead.
0c4cb3d153 Fixed warning C26451: Arithmetic overflow: Using operator '<<' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '<<' to avoid overflow (io.2).
06f8f9a891 Fixed warning C6326: Potential comparison of a constant with another constant.
3e54061fa8 Fixed warning C6011: Dereferencing NULL pointer 'SDL_disabled_events[hi]'.
226f8fde09 Fixed warning C28182: Dereferencing NULL pointer. 'streams[j]' contains the same NULL value as 'stream' did.
fe6b3ab0b0 Fixed warning C6031: Return value ignored: 'CLSIDFromString'.
f3b0149756 Fixed warning C26451: Arithmetic overflow: Using operator '*' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator '*' to avoid overflow (io.2).
6cfce101fb Don't call the property cleanup function if setting the property fails
14380ec48a Fixed signed/unsigned comparison warning
ac0751a652 Added SDL_strnstr()
7c71e72193 SDL_render: Call InvalidateCachedState to initialise some of driverdata values (eg '*_dirty' to 1). At the earliest place, immediatly after driverdata is set. (Doing it in SDL_render.c, after creation, would be too late, because there're renderers that already use/change those values in the CreateRender() function).
058213366b Make sure we use alpha of 0 when clearing a transparent window with no content
ecd56bb8f0 Removed SDL_GetErrorMsg(), trivially implemented in application code
66e532fa61 Handle out of memory errors without any allocation
579681a372 fixed SDL_SCANCODE_LEFT array position in scancodes_windows.h
675423f096 Sync SDL3 wiki -> header
744a29b88f WGI: Cleanup code a bit (#8647)
e4582e6edc Sync SDL3 wiki -> header
df0fd55891 wikiheaders.pl: README files are no longer in Windows endline format.
1072b6e86e docs: fixed typo
f184dea16c uikit: Patched to compile.
447b508a77 error: SDL's allocators now call SDL_OutOfMemory on error.
70b65d4170 cocoa: Resync modifier keypressed on NSEventTypeFlagsChanged event.
d1b831e232 include: Clarified documentation for two functions.
daa38dc793 touch: Replace GetNumTouchDevices/GetTouchDevice with a single function.
dd47da8a5c gamepad: Replace GetNumMappings/GetMappingByIndex with a single function.
dfee3f9e92 render: Replaced SDL_RenderFlush with SDL_FlushRenderer.
eef5c53668 docs: Moved CREDITS and INSTALL to markdown format.
f32575dfab docs: Convert everything to Unix-style endlines.
c5daf8adb1 testcontroller: Don't query the mapping list until after they are available.
df05d5eff4 Fix scroll wheel handling in testmouse
63d4bd4e57 SDL_SendKeyboardText: remove workaround from 1e12d7c, fix use of iscntrl
fea6e7afb1 cmake: copy sources to binary directory in separate target
9faa7977bd UWP: Add support for supplementary Unicode characters input
7b628ea4d5 Win32: Simplify Unicode text input code
411c70abb1 Fix the target membership of SDL_pen.h (thanks kanjitalk755!)
3e6513c773 document the purpose of SDL_SetTextInputRect
1e12d7cfb6 Make sure we don't pass UTF-8 to SDL_iscntrl()
9a206adbee UWP: Use Windows.UI.Core.CoreDispatcher.AcceleratorKeyActivated event for keyboard
309ea2d5f9 UWP: Simplify Win32 scan code to SDL scan code mapping
acc5bb89f8 [Win32] Better keyboard button mapping to SDL scan codes
6b28065e9e Reformat Win32 scan code table
7e86b6aef2 Win32: Fix keymap for keyboard layouts that can print UTF-16 surrogates and ligatures
08c6ac1b16 test: SDLTest_PrintEvent now reports key event mod state.
571e9796b9 Fixed the GameCube HIDAPI controller mapping
dd984dcd9f Removed HIDAPI controller mappings
3817f5126e cocoa: Use `-[NSApplicationDelegate applicationSupportsSecureRestorableState]`.
c5b0ff77d7 test: testwm2 now displays keyboard mod state.
5772e00c3f cmake: disable oss by default on OpenBSD, not FreeBSD
ceac93ade2 Set framebuffer_srgb_capable to the actual value obtained (#8634)
ed3fad1880 cmake: disable oss by default on Linux, NetBSD and FreeBSD
6bb40f1d8d SDL_VideoCapture: allow add/remove device at runtime on linux
f0e47f8ee0 Added support for the NACON Revolution 5 Pro controller
2f806c89b5 initial import of hidapi netbsd uhid native backend from mainstream
1b284cd415 X11 pen detection: fix misclassification due to improper init
c4ca64deaf ci: do 'brew update' & don't run dependent checks on installed things
d486de6349 cmake: fixed iconv detection test program
42a8139fd6 render: Clip bresenham lines against a real viewport thing.
4a40a272bd render: Patched to compile.
983f178b7d render: Clip lines before Bresenham algorithm generates points.
db7f6425d0 rect: Avoid numeric overflow on massive lines in SDL_IntersectRectAndLine.
e548044a82 ci: add NetBSD to test matrix
dd5b8db3a6 SDL_hidapi requires libusb >= 1.0.16
6ba90f7775 render: Batching is always enabled now!
b24d6bd59a opengl: Creating a texture trashes the cached `texturing` state, fix it.
dcf04559db render: GL-based renderers should treat adaptive vsync as vsync being enabled.
74a2542564 x11: Deal with difference in GLX_EXT_swap_control_tear behavior.
08fac5b1b2 SDL_PenModifyForWacomID: return zero as axis_flags upon failure.
aaba01aee4 hidapi: syncing with mainstream:
5730eb67f0 add HAVE_GCC_DIAGNOSTIC_PRAGMA to SDL_internal.h, use it
42c8366fdc revise iconv detection:
a45b371de0 cmake: create and install SDL3::Jar target for Android
53544cabaa psp: fix copy/paste error from SDL2 in PSP_VideoQuit().
6cde96f9a0 psp: Hook up event subsystem init/quit.
e9659f5738 Removed some function declarations that don't actually exist.
3264e64738 SDL_RunApp: Make sure argc/argv are stable if the caller didn't define them.
eca79e38db Removed test shape images
81fc7ded78 Removed the window shape API for SDL 3.0
45938bbfa5 Corrected comment
059e550e98 Fix 3DS Analog Values (#8581)
dbf14df80f Fix joysticks returning invalid device IDs
d2db3f3993 ci: cache android ndk archive
d6291d4d42 alloca: use alloca from <stdlib.h> on NetBSD
f26a93211f SDL_bsdjoystick: fix -Wundef warning on FreeBSD
d1def7f033 cmake: add openbsd wscons sources to build, if supported
86d77bbcc5 kmsdrm: restrict KMSDRM_ReleaseVT/KMSDRM_AcquireVT to SDL_INPUT_LINUXEV
94ad1a4ae4 SDL_bsdjoystick.c: fix -Wundef warning.
e761770c24 No, this wasn't right
b7d7e54895 Fixed uninitialized variable
119e02f314 Always use 'm' for controllers provided by the MFI joystick driver
75df4cc5c2 Don't tickle PS4 Bluetooth controllers in simple mode
0d431015bf Extract BMP magic into separate define
0413f6fc49 Use SDL_iscntrl() call instead of manual code that is doing the same (#8593)
fd91178d7f Make size cursors be double arrows on Wayland
5e9b0820f3 Add cursors for X11/Wayland window resizing
91e122316c Use SDL_small_alloc() instead of SDL_stack_alloc() in CreateMaskBitmap()
b76f8de298 Hit testing tweaks for X11 and Wayland (#8582)
5b1c68c2f3 testshader: Don't make local variables with the same name as GL entry points.
30a2291d59 Fixed compatibility with sdl2-compat (thanks @sezero!)
49d58bc73a Cleanup WIN_CreateCursor() code a bit
4722269fb6 tests: Print window occluded log events
5db781cc3d Use the correct pixel formats for OpenGL ES on big endian
05e7dcf8f8 Support returning <8bpp surfaces in SDL_LoadBMP_RW
773ec1cfcb Extend blitting support for all <8bpp formats
753bbd199e Add SDL_PIXELFORMAT_INDEX2LSB and SDL_PIXELFORMAT_INDEX2MSB
fda69e5e79 Test both MSB and LSB indexed surfaces in testautomation
39870031d1 use format string attributes for functions accepting va_list params, too
666301f9f9 Fixed build with older macOS SDK
238987df3b Always use physicalInputProfile on OS versions that support it
e424dcca4b More fixing the build with older macOS SDKs
4ebb0c6dac Revert "Fixed build"
7abacc9f9f Fixed build
ac1f896f89 Fixed building with older macOS SDK
8043dad369 Fixed build warning
5c8c3931f2 Removed outdated information about SDL_GetWindowWMInfo()
e0d0d140b2 Fixed SDL_GetWindowWMInfo() code example
f61c0f3dc1 SDL_HINT_TV_REMOTE_AS_JOYSTICK should only affect Siri Remotes on Apple TV
51fc134cad Added support for the second generation Siri Remote on Apple TV
bfba9de43a Revert "Map Siri Remote touchpad to D-Pad for consistency with physicalInputProfile mapping"
f2c12fe5f3 Removed TODO.txt
d4448fe3d2 Update virtual joystick test now that we're just using abxy for mappings, for compatibility
f40f272107 Fixed build
34bdd321bf Improved navigation while setting up controller mapping
57e5c7f6ee We'll just use the legacy names for face buttons in the mappings
051ed397d1 Removed testautomation_syswm.c from the Xcode project
fb08c22abf Disable controller state debug messages
2999634f29 Map Siri Remote touchpad to D-Pad for consistency with physicalInputProfile mapping
2ff9255f29 Print the GUID for controllers that don't have a mapping
64939d3586 Switch the menu button on the Apple TV remote to the B button to match UI guidelines
0fe5713964 Improved GCController handling on Apple platforms
aaf54b09a1 Revert "Cleanup WIN_CreateCursor() code a bit"
e923a458ea audio: Protect against race conditions when closing a physical device.
8fa0746d4a audio: Fix postmix state when migrating to new default devices.
078995bbe0 x11: Set the skip taskbar and skip pager atoms on utility windows
a58af6d0d1 wasapi: Reference devices when proxying to management thread.
34392db9c3 Fixed IOS_SupportedHIDDevice() returning SDL_FALSE before initialization
708f18d49e Added SDL_HINT_JOYSTICK_IOKIT and SDL_HINT_JOYSTICK_MFI to control whether the IOKit and GCController drivers should be used for joystick support.
bd4966999b Replacing SDL_SCANCODE_AUDIOMUTE by SDL_SCANCODE_MUTE on Windows
15504da0b8 Fixed mouse wheel scrolling direction on iOS
f5600fd9f4 Fall back to using the physical profile for Apple controllers if they don't match a standard profile
924de4df48 Enable transparent windows when using the D3D11 renderer
1c64366b80 Added SDL_CreateRendererWithProperties() and SDL_CreateTextureWithProperties()
7203641597 Note that the SDL window properties are read-only
e0c45c6c98 Renamed SDL_WINDOW_FOREIGN to SDL_WINDOW_EXTERNAL
229b7b9d50 SDL_CreateWindowWithPosition() and SDL_CreateWindowFrom() have been replaced with SDL_CreateWindowWithProperties()
2c1fbe1967 Revert "Check to make sure the Windows joystick device has buttons and axes"
edd044e901 Fixed the ROG PUGIO II showing up as a game controller
861b1ebd12 properties: Use a mutex instead of an RWLock to guard the hash table
dd8ab67bd9 Sync wiki -> headers.
91460fc13d include: Fixed up documentation in SDL_pen.h
876c97454a Cleanup WIN_CreateCursor() code a bit
8766aa39d6 Sync wiki -> headers.
e5ffd6d8eb include: Removed `\link` and `\endlink` Doxygen tags.
1c4723ac66 SDL_CreateWindowFrom() now takes a set of properties that describe the native window and options.
6afae6681b Allow casting properties of different types
bd269b0f41 Added SDL_SetBooleanProperty() and SDL_GetBooleanProperty()
c47ac5b2df include: Fixed copy/paste error
0efb3d90e0 audio: removed a fixed FIXME comment.
69cae07cc1 cpuinfo: Fix detection of physical memory above 2GB on NetBSD
45fc828c95 move SDL_EVENT_WINDOW_PEN_ENTER and SDL_EVENT_WINDOW_PEN_LEAVE down
0907f345cb Added property types: pointer, string, number, float
7c80ac6df7 API for pressure-sensitive pens + XInput2/Wayland
d3e43668d0 Revert "Sync SDL3 wiki -> header"
43571769f1 Sync SDL3 wiki -> header
843873626c Handle window resizing on the render thread in D3D11 and D3D12
f66f61de01 Fixed missing "0" in the button list
04b6b2979f Re-add SDL_assert() with non boolean ptr syntax (#8530)
b374105975 Replaced SDL_GetTextureDXGIResource() with texture properties
09d1e9defb Only update the battery status for Bluetooth Switch Pro controllers
87794d03ad Added shortened name for "Nintendo Co., Ltd."
fbb6934905 Added support for the Dragonrise GameCube adapter with VID 0x1843
d98e1bdfe1 Use the standard gamepad type for Switch Pro controllers using the GameCube form factor
a5a47d3bee Fixed crash if there is no controller mapping
312faf9305 Updated documentation for the controller face buttons
2991b9f6ac SDL now represents gamepad buttons as positional elements with a separate label
8708ba7393 Don't leak if realloc fails
36b2d2e463 Fix memory leak in SDL_SendDrop()
dfb87e1099 Fix uninitialised variable 'properties'
e54c5e0204 Fix condition in SDLTest_TrackAllocations()
89408a9705 wasapi: ResetWasapiDevice no longer blocks on management thread.
aa7baf63aa Sync wiki -> headers.
74f3643bfa wayland: Add missing break to switch statement
2d6bae70b4 Older gcc does not support #pragma GCC diagnostic inside functions
d8600f717e  Pointer as bool (libsdl-org#7214)
23db971681 x11: Ignore deprecated declaration of XKeycodeToKeysym
61c39ce848 ci: re-enable Intel compilers on ci
4ac3f5c07e Updated Xcode project with the video capture API
59f93e20a7 Add SDL Video Capture, with back-end for linux/macos/ios/android
3ab98a3572 Removed debug print statements (thanks @stsp!)
f4b61fff30 Implemented VT switching for KMSDRM on Linux
391a3d23d0 cmake: the compile-time pdb does not have a suffix, if set
a6541166bc cmake: also install pdb files of static libraries
2e3f574f8f cmake: don't add the C runtime library to the .obj file (when using MSVC)
bea34c5380 Fixed a memory leak at window creation.
b5347c3364 Fixed emscripten and iOS builds
02f356439d Allow the application to draw while Windows is in a modal move/resize loop
1934417b4d Show the existing mapping when a controller is connected
407a3cb4e0 Fixed infinite recursion initializing properties
979214363f Added SDL_GetGlobalProperties()
151cdfa99f Added the "SDL.window.wayland.registry" property
6c91b28e71 Added the "SDL.renderer.d3d12.command_queue" property
4e8d1ec983 Fixed crash trying to create a metal view with the dummy driver
fd4a2cce9e SDL_syswm.h has been removed and replaced with window properties
aea6e6de6f Simplified SDL_SetProperty() and added SDL_SetPropertyWithCleanup()
a1941fad6c Replaced SDL_RenderGetD3D11Device(), SDL_RenderGetD3D12Device(), and SDL_RenderGetD3D9Device() with renderer properties.
0cd4b7d3e3 Added display properties
a02afbaea5 Clean up window properties when the window is destroyed
8668943746 Standardized property names for internal SDL properties
a4c6b38fef Fixed FreeBSD build
d9e6dcc650 Fixed FreeBSD build
7cc3e94eb2 Store the requested muted state
ce9e1bd324 Don't mute the console input if we can't read the keyboard
0a1b6b270f sdlchecks.cmake: Clarified the reason why shared X11 mode doesn't work
80b2bbad21 Removed useless branch test
15bc12165a Actually we need to enumerate the 8BitDo Xbox SKUs
8049af3355 Assume all 8BitDo Xbox controllers have a share button
ed1e0c1530 Make sure joysticks are locked when adding and removing them
415283ef38 Fixed checking for linux/input.h
fea2504a37 Prioritize the pipewire audio driver over ALSA
04e98d2236 Added missing calls to SDL_InvalidParamError("surface")
521bbcc15e Destroy the window surface if we've created it for the software renderer
28e623c504 Added a mapping for the Atari VCS controller connected over Bluetooth (thanks @WizzardSK!)
4106697774 Make sure we include the null terminator in XLookupStringAsUTF8()
b5057edf29 Remove unused SDL_TextureModulate enum
9458cbf75e Removed unused SDL_OSEvent
1a57f6bb29 wayland: Remove QtWayland extensions
5f920d6639 fix emscripten build after commit 07cb7c10
22016b4eae Enable the 5th player LED on the DualSense controller
66cf30c2de Removed misleading comment
dbcd390cdf Log drag and drop position updates in SDL test programs
07cb7c10a1 Fixed connecting and disconnecting real-joysticks closing virtual joysticks in Emscripten (thanks David!)
869257a5c1 SDL_migration.cocci: Added a thing for SDL_Vulkan_CreateSurface.
c6d9fb1ad7 hidapi: Avoid memcpy'ing to NULL.
4d1aecc225 vulkan: Patched to compile on iOS.
fccec65afe Sync SDL3 wiki -> header
2f92807087 vulkan: SDL_Vulkan_CreateSurface now accepts an app-provided allocator.
c53843a961 docs: Remove Doxygen `\brief` tags.
c132295ad7 SDL_FlushEventMemory is not a public procedure.
7ac281f800 Sync wiki -> headers.
f7d40b7594 Added 10-bit pixel formats in addition to SDL_PIXELFORMAT_ARGB2101010
3e4d7e48b0 Fixed memory leak in XInput code
bc3d9e99f3 Only save ibus_addr_file after we've successfully read an address from it.
04dfca958a Added a note to events indicating that memory is owned by SDL
20cd789bab Improved migration documentation for the event memory change.
459f17257c cmake: fix MSVC unrecognized option link warning
761390b62f cmake: detect linker id, and assume MSVC does not support version scripts
d2e005ee13 dynapi: remove duplicated SDL_LoadWAV entries
21ff699251 test: Fix popup test crash on exit
70c149c88f Automatically clean up memory associated with events
1a83bf2399 fix a possible memory leak in SDL_vasprintf()
59b37d0e5b cmake: fix Windows unrecognized option link warning
9302d7732d Fixed touch normalized coordinates
ff3c20a799 Sync SDL3 wiki -> header
17a0fe3a0c Sync SDL3 wiki -> header
14d2471a8f Sync SDL3 wiki -> header
2ad22eeeb5 Sync SDL3 wiki -> header
930438dfb7 Added note that the #ifdef is for !__IOS__
c56583fe45 Fix duplicate symbol on iOS/tvOS
2b62f25a6f Add SDL_sysmain_callbacks.c to the Xcode project
4ab31ca678 Fix dropping file event
5dce4bc716 Makes SDLInputConnection and DummyEdit public classes (thanks Cole!)
d3f2eb2aba Use XINPUT_STATE instead of XINPUT_STATE_EX (thanks Andrew!)
3a482ebae0 Add createSDLMainRunnable() to SDLActivity (thanks Cole!)
b9784feb24 Fixed potential uninitialized memory access (thanks Mathieu!)
75ea3a8d32 Dynamically allocate long text for SDL_EVENT_TEXT_INPUT events
2a1660ab51 Additional cleanup for SDL_RWprintf() (thanks @sezero!)
e5f2cea234 Sync wiki -> headers
ad842dd5ad Fixed a typo in SDL_log.h
f9d11807c0 Added SDL_RWprintf() and SDL_RWvprintf() to do formatted printing to an SDL_rwops stream
52c4e3eab3 events: Update self-referential pointers when copying event objects
91f0456391 Add the source application for drag and drop events (thanks Nathan!)
1a8bf31a69 include: Fixing whitespace on SDL_MixAudioFormat.
d07a264a9b Use the default UCS2/UCS4 conversion rather than non-portable INTERNAL encoding
780b6612a9 wayland: Wayland_Vulkan_GetInstanceExtensions didn't set the count variable.
46b940d571 Updated documentation to note that the event callback is called on the same thread as the main iteration callback
4481754359 Make sure we only dispatch events on the main thread when using application callbacks
274da8561c Updated the migration guide to note that you can check the return value of SDL_AddEventWatch()
ad9dcdbbce Clarify that you should use the other field when reading the event
a19029e3c1 docs: Updated README-main-functions.md based on feedback.
019468dc59 main: Check for SDL_AddEventWatch failure, now that it can report it.
7e445da569 Added SDL_CleanupEvent()
c4bf05fd9d Added subsystem refcount tests to testautomation
7f65ed6461 Handle subsystem dependencies recursively
a6b85c81cc Fixed build
3ab6670cb1 Sync SDL3 wiki -> header
f439ccfc1a Updated return values for SDL event functions
e0379c3b37 Grab events in large chunks in SDL_IterateMainCallbacks()
ad5264e54f Don't run SDL_IterateMainCallbacks() if the init call returns an exit code
dad1a84be4 Fixed building Vivante video driver
fe175d025f Fixed building Vivante video driver
0b460f34ba The HP HyperX controllers have a share button
f3261fedcc Code cleanup now that SDL_bool is equivalent to a C boolean expression
a76d8e39aa Changed SDL_bool from an enum to unsigned int
cf7e5bd0e8 Sync SDL3 wiki -> header
853c28e624 docs: Added first draft of README-main-functions.md
70d75b4a23 Sync wiki -> headers
ea02630143 More audio migration clarification
14980b25a8 Clarify documentation for audio callback migration
6cf84e2c5b cmake: fold HAVE_INPUT_EVENTS into HAVE_LINUX_INPUT_H
5e869d1b35 fix Cocoa_Vulkan_GetInstanceExtensions prototype for Mac
07a776f255 include: Fixed documentation for SDL_Vulkan_GetInstanceExtensions.
5b3a2c6df6 docs: Updated SDL_Vulkan_GetInstanceExtensions info in README-migration.md.
9224a0a2d8 Fix emscripten, android, uikit and windows
d0d8b28df1 Change SDL_Vulkan_GetInstanceExtensions
338974bb29 SDL_test_memory.c: fix build against older windows SDKs.
618d15bce6 Fixed typo
ad0af48883 Check to make sure the Windows joystick device has buttons and axes
ac6b32bb02 gendynapi.py: Discard SDLMAIN_DECLSPEC functions.
9c664b0062 main: Added _optional_ callback entry points.
9323417e9c Fixed gendyapi.py parsing of SDL_RELEASE_GENERIC
759cdf6159 audio: Fixed GetFirstAudioDeviceAdded().
0e614d9179 audio: Massive reworking on thread locking.
40fb76196c audio: Don't let simplified audio streams bind to new devices.
24e3328cca audio: Don't reset device ID counter on subsystem init/quit.
5d95cbde37 cmake: reset check state before testing -fobjc-arc
f18120c83c cmake: check -fobjc-arc compiler flag on Apple platforms
4aacc4b92e cmake: file(RELATIVE_PATH) needs 2 absolute paths
dcc8805c21 testaudio: Fixed compiler warning on Visual Studio.
9cb259e865 audio: Never SDL_PushEvent from anywhere but SDL_UpdateAudio().
875e45e70b wayland: Sanity check pointers and protocols before confining
0e87b71d08 wayland: Check the relative pointer handle before destroying
6127ac0871 Use SDL_DISABLE_ALLOCA instead of HAVE_ALLOCA in SDL_stdinc.h
552bee47cb Clear any previous errors if we successfully show a message box
343da852a6 Don't try to use the Wayland messagebox if we're not in Wayland
f63e9a8a3f wasapi: Handle disconnected devices that get reconnected.
5fa7b291d4 wasapi: Fixed memory leak if new audio devices fail to add.
468c386686 wasapi: Handle disconnect notifications from the management thread, too.
ce3be02b48 wasapi: If device is marked as a zombie, don't try to resuscitate it.
85923049a6 wasapi: Patched to compile.
9bec57309c wasapi: Proxy default device change handling to management thread.
c45b5121ce audio: Fixed potential race condition.
8b6da3c701 Fixed making the EGL context current when resuming on Android
2e9eb1073d Sync SDL3 wiki -> header
e6116d399a mutex: Removed SDL_MUTEX_MAXWAIT.
82f48be3ef Sync SDL3 wiki -> header
899eb0d042 thread: Locking mutexes and rwlocks are now void functions.
082ef41566 alsa: Fix crash from invalid handle pointer
a9aa15c792 CI: change FreeBSD CI runner to cross-platform-actions.
23ceae94c9 Fixed Xbox 360 Controller support using libusb on Linux
ace0c2c297 mutex: Fixed bug where generic SDL_TryLockMutex would incorrectly block.
f52b330ed8 Added support for the HP HyperX Clutch Gladiate controller
b61706373c n3ds: Check that audio thread name starts with "SDLAudioP"
6827b3331d n3ds systhread - use 80kb thread stack size as default, remove hard cap
e4cd1d4059 n3ds systhread - prefer to put audio thread on system core
1023d8ec84 SDL_n3dsaudio.c - don't risk leaving current_priority uninitialized
07171be596 SDL_n3dsaudio.h: use triple buffering
6efe957159 SDL_n3dsaudio.c: separate mixer locks from audio device locks
39a961ba41 Added support for "%[]" sscanf syntax
124a0050b6 Fixed warning: no previous prototype for function 'SDL_UpdateAudio'
b16165a33f rwlock: SDL_UnlockRWLock was incorrectly tagged with SDL_RELEASE_SHARED.
865dd04068 pulseaudio: Don't use a hash for device change detection.
b8cc51875a Fixed build
0413e21e54 Fixed audio device removed events for ALSA
5ba03d377a Revert "Fixed audio device removed events for ALSA"
a774694be0 pulseaudio: Simplified default device change detection code.
e57fef8f0b Fixed audio device removed events for ALSA
4280d4b359 Fixed warning C4210: nonstandard extension used: function given file scope
182cfc3265 pulseaudio: Rework how we manage default devices and hotplug.
b2ae1e835f pulseaudio: Change debug printf calls to use SDL_Log instead.
38afd48daf Added a single source of SDL object IDs
e07f6c0a17 SDL_IsJoystickProductWheel() returns SDL_TRUE for Asetek wheelbases (thanks @IOBYTE!)
c98a14fdeb Renamed display added/removed events for consistency with the rest of the API
c2a3112b6f Added "--substring" to the help for rename_symbols.py
a844d90942 Add missing error reporting in Android_JNI_FileOpen()
4ac38d13dd alsa: Don't touch free'd memory in hotplug thread.
43d41c9dcb audio: Another attempt to make device add/remove work vs event watchers.
9abc692156 audio: Another attempt to deal with device destruction from device thread.
33c9eeec7c Revert "audio: Device threads don't increment physical device refcounts."
e5a15f94e2 Revert "Check to make sure the Windows joystick device has buttons and axes"
70fd8e2ba2 Lock joysticks when adding gamepad mappings
76f81797b7 audio: Device threads don't increment physical device refcounts.
594fda4120 Sync SDL3 wiki -> header
0d7c5a2c56 Updated Android API documentation
0df888c584 Moved Android low latency audio behind a hint "SDL_ANDROID_LOW_LATENCY_AUDIO"
142366c837 Sync SDL3 wiki -> header
3a4c9d6990 Fixed build error when API logging is enabled
1f8f82b379 Removed redundant thread-safety information
a6edc75fe7 Sync SDL3 wiki -> header
3c8edeb79b Clarified SDL property thread-safety information
4fa821cb3e Sync SDL3 wiki -> header
1c70760c0b Added thread-safety information for the new SDL properties API
15533dce05 Cleaned up warnings from check_stdlib_usage.py
bf269571fc jack: Removed FIXME comment that has since been fixed.
797b70877d audio: Remove stub header SDL_audio_c.h.
9d7c57234a audio: Cleaned out most remaining `/* */` comments for `//` style.
0ff67dc21b video: Fix compiler warning about SDL_ReadSurfacePixel not being declared.
81c77396af opensles: Patched to compile.
442e84916a opensles: Fixed capitalization to match other SDL backends.
34914bfb49 alsa: Clean up device handles, now that hotplug thread cleanup is in place.
48d80efb51 Fixed warning C4701: potentially uninitialized local variable 'props' used
f7dc63bcc3 audio: another windows wasapi build fix.
dd98330076 audio: fix windows wasapi build.
7a52f7b3fd audio: Split Deinitialize into two stages.
e55e556f32 alsa: Fixed minor memory leak.
b45a0d9016 Updated the documentation for SDL_LoadWAV_RW()
435e7ce663 Check for device disconnection in HIDAPI_JoystickOpen()
b733adb503 audio: Fix device refcounting vs ProvidesOwnCallbackThread backends.
c6f08c2553 testaudio: Removed debugging code.
d5dac0ad27 testaudio: Deal with a texture being unexpectedly NULL when scaling.
b19e68c8ec testaudio: Properly display playback progress, regardless of data source.
8c39269279 audio: Fix audio stream format when binding to a capture device.
f26b838a3e jack: Check for sample rate and buffer size changes from the server.
063cb0df6b audio: Fixed comment typo. "deref" should be "unref"
354611a0c6 testaudio: Fixed some bugs Valgrind pointed out.
a17f3ba916 audio: Reworked audio device disconnect management.
6ddd96a4d0 Fix some wrong gamepad/controller event enums
8df68b4120 hashtable: Moved over to single-line comments.
1c6d996108 testaudio: if the SDL_Renderer is already gone, don't destroy SDL_Textures.
b22ffb9797 audio: Fix some logic errors in the new device hashtable code.
e526dc64bd Don't set unused variable
6664437748 hashtable: Don't rearrange bucket elements during SDL_FindInHashTable.
8ac5c84ad1 audio: device thread shouldn't touch `thread_alive` after object is free'd.
b17151eb16 testaudio: Don't crash if renderer is NULL (happens during shutdown).
7f408e57ee audio: Keep all available devices in a hashtable instead of linked lists.
0aba2c97db hashtable: SDL_IterateHashTable might as well provide both key and value.
95a9271dbf audio: Never lock a device while holding the device_list_lock.
9aeabb0b05 Fix macOS build error by #8269
382751c4b5 testffmpeg: print usage of options to change audio/video codec
f91bde64d5 testffmpeg: Only enable blending if we're using a texture format that supports it
516d6f9efc testffmpeg: added support for YUVA formats using swscale
ac71831350 Sync wiki -> headers
d18f910248 testffmpeg: added the ability to specify audio and video codecs
72034b9a07 wayland: Fix primary selection handling when the protocol isn't supported
e152129787 Fixes #8190. From #7249, reverted the hunks other than #7239.
b79db0a6ea Fixed potential wraparound issue with property IDs
c9ccf0670c Add unsupported functions to dynapi
25ce87979d Always provide an implementation for all SDL3 symbols
3a36433a3c cmake: test -Wl,--version-script with minimal version script
0efa196989 dynapi: implement SDL_DYNAPI_entry even when building SDL without dynapi support
bf64fecf19 testffmpeg: allow resizing of the video window
efa9a45048 Clarified that testffmpeg will resize the window to the video size
4368f70ff9 Added properties to various SDL objects
973c8b3273 Added SDL properties API
2bca4671a6 audio: Allow audio streams to be created when the subsystem isn't initialized.
1ae33f6751 cmake: optionally install pdb's
0d5cad91b1 We need audio converters initialized in SDL_InitAudio()
1c3a0ade74 audio: Whoops, this stream format change is only for capture devices.
10fab3a39e pulseaudio: Stop the threaded mainloop before destroying the context.
0b71898cb1 Make it clear that the string comparison isn't a boolean check
6c8ad975c7 Like mutexes, operations on NULL rwlocks are no-ops
c552cc6847 We don't require the audio system to be initialized for audio format conversion
9a5f7b17c6 Use SDL wrapped getenv function
044046bc50 audio: Fixed assertions when capture devices have wrong audio formats.
bb2f767f5d testaudio: Make program usable without a 3-button mouse.
321fc18417 README-migration.md: Added note about SDL_HasRDTSC removal.
82f54af617 x11: Properly check for XInput2 support before using it.
b654427537 Added support for the PowerA Nintendo Switch Nano Wired Controller
dc2a5f6ab2 Fixed error C2054: expected '(' to follow 'inline'
a7ae1de9a6 Fixed warning C4028: formal parameter different from declaration
3a47fb7208 The sensor and joystick instance ID generator isn't guarded by a lock.
aee4862958 ci: stop FreeBSD job after 30 minutes
99fa0d6cae Disable low latency audio by default when using AAudio on Android
ebfbd7327b testffmpeg: use SDL_test to parse arguments and track memory
ee53e4d319 cmake: check ffmpeg capability instead of version
2d62c65a75 Fixed build warning
bf72704bfd audio: Disable NEON sample conversion until test failures are fixed
0fe95cfba3 Sync wiki -> header
adcace6f95 Added a "--software" option to testffmpeg
86ada8a9f0 fix testffmpeg.c build.
303f4e965c testffmpeg works with ffmpeg 5.1.3 and newer
2bd478ae65 Added SDL_GetTextureDXGIResource() to get the DXGI resource associated with a render texture.
a842446f62 Added support for 0-copy decode and display using D3D11
d830cd140b Added support for 0-copy decode and display using Apple VideoToolbox
1bf913b29a Added support for 0-copy decode and display using VAAPI and EGL
ce8161e0cf Make sure we're building with ffmpeg 6.0 or newer
ed6381b68d Allow setting any number of sprites over the video
ebf5e08fa1 cmake: use *_STATIC_* variables when linking to a static ffmpeg
88f2fb9dcf Added an example of video decoding with ffmpeg
d88bf687a8 surface: Document the in-memory layout of the pixels
3698630bbc pixels: Document the naming convention
04edb38cdf shape: Use SDL[Test]_ReadSurfacePixel
f5745c3a67 surface: Add a private SDL_ReadSurfacePixel
0d68f45879 test: Extract SDLTest_ReadSurfacePixel
55a1458ed0 audio: Changes to one logical device must update all sibling logical devices.
8e03ea4383 hashtable: Use Create/Destroy naming, in the SDL3 style.
568902b64e hashtable: Added src/SDL_hashtable.[ch].
8745a9949b add-source-to-projects.pl: Fix adding files in the base src dir.
836927edf8 wayland: Try to skip the Wayland driver if not connecting to or in a Wayland session
2a9480c815 wayland: Add null check for zenity version string
f30392da5b Fix assertion in LINUX_JoystickSetSensorsEnabled()
4e59bf6cb9 SDLTest_CompareSurfaces: Output RGBA values of first differing pixel
b2ddfbbec3 SDLTest_CompareSurfaces: If surfaces differ, log their formats
b028fd9604 SDLTest_CompareSurfaces: Log better messages if NULL or different sizes
183606d3d4 testdrawchessboard: clean up renderer and window
4f0642bf47 triangle: don't read destination pixel when you're going to discard it anyways
4cd0c13823 blit_slow: don't read destination pixel when you're going to discard it anyways
49abb9c1fa aaudio: Fixed a comment.
0eb8651d5e Do not report gyro/accelerometer if we can't read axes info
ff57867516 audio: Fixed copy/paste error that was checking wrong variable.
d2d4914ac3 audio: WaitDevice/WaitCaptureDevice now returns a result.
a0820ed833 directsound: Cleaned up WaitDevice.
6c33a05bdb audio: Removed unused AllowsArbitraryDeviceNames variable.
f1fc198278 audio: Destroy the logical audio device before sending DEVICE_REMOVED event.
64ec208479 Fix log message spelling
9111c5e178 tests: Disable mouse warp test under Wayland
de5068f4e4 audio: Commented out a currently-incorrect assert.
3abb464f10 ci: disable Intel compilers
251f8fa272 Revert "Do a better job of finding default ALSA devices"
8857b0f13a Use the device audio format for the lowest latency
806e11ac00 Update sample processing bookkeeping when recovering the AAudio audio device
482c238953 aaudio: Deal with device recovery.
a8813b58a6 aaudio: Change an int to an SDL_bool.
8923305f34 We don't need to wait a full 10 ms, just delay a bit
6a152676bb Wait a bit when snd_pcm_avail() returns 0
b4372de186 alsa: Cleaned up remaining debug logging.
a063c943dc pulseaudio: Use pa_stream_begin_write to avoid an extra buffer copy.
0471a93706 alsa: Simplified PlayDevice and CaptureFromDevice.
776d9d0ee3 alsa: Convert `/* */` comments to `//` comments.
64fee85c69 alsa: More efficient audio thread iteration.
47cba08259 VisualC/pkg-support/cmake: remove subdir from public header include path
61e9a9dd56 pulseaudio: Just feed the device whenever it asks for any amount of data.
4f76f9b0a7 pulseaudio: Use correct buffer size of stream, wait less between fills.
d95d2d7051 SDLTest_CompareSurfaces: Decode pixels correctly on big-endian platforms
d65861f049 Do a better job of finding default ALSA devices
ba65ef5ce7 Recover from -EPIPE in snd_pcm_avail()
5be5000fa1 cmake: make HEADERS_DIR a required argument of SDL_generate_manpages
5c1a91a4e1 ci: make sure perl is installed + build docs with MSVC toolchain
6248472c0c test: Accept small numerical differences in more mathematical tests
a2c5dc6507 pulseaudio: Added typedef needed for compat with ancient Pulse installs.
f24551f6d1 pulseaudio: More workarounds for extremely old Pulse installs.
441a5b707b audio: Adjusted const/static fields on some variables.
280c2c1d7d pulseaudio: Revert "pulseaudio: Require PulseAudio 5.0 or later for SDL3."
4db2b968af audio: simple-copy path should check if device is paused.
505dc4c39c wasapi: Deal with device failures when we aren't holding the device lock.
ea5f59c234 Removed unused code
a6854098f7 Fixed stuttering on Android when using the AAudio driver
a5175e5ed0 audio: Fixed bug when setting up mixing formats.
9667aa18e6 wayland: Check that the data device supports the release method before calling it
4454dc400b wayland: Null all Wayland manager objects after freeing
e1789b320e video: Streamline a little deinit code.
2a1058713c Bump libdecor feature check to look for 0.2.0
f5886f11d0 cmake: let every test depends on pretest
f45761908a Move check for SDL_Delay upper bounds to testtimer
a84389f6bb libm: use union for infinity
474c8d0073 testautomation: don't do float equality tests
a6bc6b882c ci: always upload the artifacts
85e3099ba4 testautomation: only require accelated renderer with non-dummy video driver
26fd231151 ci: run tests on msvc workflow
0e955a9127 cmake: run testautomation with CTest
1375d2049d SDL_iconv_string() defaults to UTF-8
70a1bc6973 Check for NULL before dereferencing newly allocated memory
752f14e5a6 wayland: Convert some memcpy calls to copyp
9284a03053 wayland: Remove some unnecessary helper functions

git-subtree-dir: external/sdl/SDL
git-subtree-split: 0d7df16812c75c4a587d7d2673e3d1a5f2c2879b

.gitattributes

@@ -1,12 +0,0 @@
-*.c                 text
-*.cpp               text
-*.h                 text
-*.cmake             text
-*.py                text
-*.txt               text
-*.sh                text
-*.vcxproj           text eol=crlf
-*.sln               text eol=crlf
-*.filters           text eol=crlf
-*.appxmanifest      text eol=crlf
-*.pbxproj           text

.github/workflows/android.yml

@@ -23,6 +23,7 @@ jobs:
       - uses: nttld/setup-ndk@v1
         id: setup_ndk
         with:
+          local-cache: true
           ndk-version: r21e
       - name: Build (Android.mk)
         if: ${{ matrix.platform.name == 'Android.mk' }}

.github/workflows/cpactions.yml

@@ -0,0 +1,56 @@
+name: Build (C/P Actions)
+
+on: [push, pull_request]
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  freebsd:
+    runs-on: ubuntu-latest
+    name: '${{ matrix.platform.name }} ${{ matrix.platform.os-version }}'
+    timeout-minutes: 30
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - { name: FreeBSD,  os: freebsd,  os-version: 13.2, os-arch: x86-64,  artifact: SDL-freebsd-x64,
+              sdl-cmake-configure-arguments: '-DSDL_CHECK_REQUIRED_INCLUDES="/usr/local/include" -DSDL_CHECK_REQUIRED_LINK_OPTIONS="-L/usr/local/lib"',
+              setup-cmd: 'sudo pkg update',
+              install-cmd: 'sudo pkg install -y cmake ninja pkgconf libXcursor libXext libXinerama libXi libXfixes libXrandr libXScrnSaver libXxf86vm wayland wayland-protocols libxkbcommon mesa-libs libglvnd evdev-proto libinotify alsa-lib jackit pipewire pulseaudio sndio dbus zh-fcitx ibus libudev-devd',
+            }
+          - { name: NetBSD,   os: netbsd,   os-version: 9.3,  os-arch: x86-64,  artifact: SDL-netbsd-x64,
+              sdl-cmake-configure-arguments: '',
+              setup-cmd: 'export PATH="/usr/pkg/sbin:/usr/pkg/bin:/sbin:$PATH";export PKG_CONFIG_PATH="/usr/pkg/lib/pkgconfig";export PKG_PATH="https://cdn.netBSD.org/pub/pkgsrc/packages/NetBSD/$(uname -p)/$(uname -r|cut -f "1 2" -d.)/All/";echo "PKG_PATH=$PKG_PATH";echo "uname -a -> \"$(uname -a)\"";sudo -E sysctl -w security.pax.aslr.enabled=0;sudo -E sysctl -w security.pax.aslr.global=0;sudo -E pkgin clean;sudo -E pkgin update',
+              install-cmd: 'sudo -E pkgin -y install cmake dbus pkgconf ninja-build pulseaudio libxkbcommon wayland wayland-protocols libinotify libusb1',
+            }
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      uses: cross-platform-actions/action@v0.21.1
+      with:
+        operating_system: ${{ matrix.platform.os }}
+        architecture: ${{ matrix.platform.os-arch }}
+        version: ${{ matrix.platform.os-version }}
+        run: |
+          ${{ matrix.platform.setup-cmd }}
+          ${{ matrix.platform.install-cmd }}
+          cmake -S . -B build -GNinja  \
+            -Wdeprecated -Wdev -Werror \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DSDL_WERROR=ON \
+            ${{ matrix.platform.sdl-cmake-configure-arguments }}
+          cmake --build build/ --config Release --verbose
+          cmake --build build/ --config Release --target package
+
+          cmake --build build/ --config Release --target clean
+          rm -rf build/dist/_CPack_Packages
+          rm -rf build/CMakeFiles
+          rm -rf build/docs
+
+    - uses: actions/upload-artifact@v3
+      with:
+        if-no-files-found: error
+        name: ${{ matrix.platform.artifact }}
+        path: build/dist/SDL3*

.github/workflows/emscripten.yml

@@ -25,7 +25,7 @@ jobs:
             -DSDL_WERROR=ON \
             -DSDL_TESTS=ON \
             -DSDL_INSTALL_TESTS=ON \
-            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_BUILD_TYPE=Debug \
             -DCMAKE_INSTALL_PREFIX=prefix \
             -GNinja
       - name: Build (CMake)
@@ -42,11 +42,11 @@ jobs:
           cmake --install build/
       - name: Package (CPack)
         run: |
-          cmake --build build/ --config Release --target package
+          cmake --build build/ --config Debug --target package
       - name: Verify CMake configuration files
         run: |
           emcmake cmake -S cmake/test -B cmake_config_build \
-            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_BUILD_TYPE=Debug \
             -DSDL_VENDOR_INFO="Github Workflow" \
             -DTEST_SHARED=FALSE \
             -DCMAKE_PREFIX_PATH=${{ env.SDL3_DIR }}

.github/workflows/main.yml

@@ -43,6 +43,7 @@ jobs:
           ${{ matrix.platform.msys-env }}-cc
           ${{ matrix.platform.msys-env }}-cmake
           ${{ matrix.platform.msys-env }}-ninja
+          ${{ matrix.platform.msys-env }}-perl
           ${{ matrix.platform.msys-env }}-pkg-config
           ${{ matrix.platform.msys-env }}-clang-tools-extra
 
@@ -52,7 +53,7 @@ jobs:
         sudo apt-get update
         sudo apt-get install build-essential git \
             pkg-config cmake ninja-build gnome-desktop-testing libasound2-dev libpulse-dev \
-            libaudio-dev libjack-dev libsndio-dev libsamplerate0-dev libx11-dev libxext-dev \
+            libaudio-dev libjack-dev libsndio-dev libusb-1.0-0-dev libx11-dev libxext-dev \
             libxrandr-dev libxcursor-dev libxfixes-dev libxi-dev libxss-dev libwayland-dev \
             libxkbcommon-dev libdrm-dev libgbm-dev libgl1-mesa-dev libgles2-mesa-dev \
             libegl1-mesa-dev libdbus-1-dev libibus-1.0-dev libudev-dev fcitx-libs-dev
@@ -65,6 +66,8 @@ jobs:
     - name: Setup Macos dependencies
       if: runner.os == 'macOS'
       run: |
+        export HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK=1
+        brew update
         brew install \
           ninja \
           pkg-config \
@@ -73,10 +76,14 @@ jobs:
     - name: Setup Intel oneAPI
       if: matrix.platform.intel
       run: |
-        # Setup oneAPI repo
-        wget https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        sudo apt-key add GPG-PUB-KEY-INTEL-SW-PRODUCTS-2023.PUB
-        sudo echo "deb https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+        # Download the key to system keyring
+        wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB \
+          | gpg --dearmor | sudo tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null
+
+        # Add signed entry to apt sources and configure the APT client to use Intel repository:
+        echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | sudo tee /etc/apt/sources.list.d/oneAPI.list
+
+        # Update package list
         sudo apt-get update -y
 
         # Install oneAPI
@@ -103,6 +110,7 @@ jobs:
           -DCMAKE_BUILD_TYPE=Release \
           ${{ matrix.platform.cmake }}
     - name: Build (CMake)
+      id: build
       run: |
         ${{ matrix.platform.source_cmd }}
         cmake --build build/ --config Release --verbose --parallel
@@ -111,7 +119,7 @@ jobs:
         ${{ matrix.platform.source_cmd }}
         set -eu
         export SDL_TESTS_QUICK=1
-        ctest -VV --test-dir build/
+        ctest -VV --test-dir build/ -j2
         if test "${{ runner.os }}" = "Linux"; then
           # This should show us the SDL_REVISION
           strings build/libSDL3.so.0 | grep SDL-
@@ -123,6 +131,7 @@ jobs:
         cmake --install build/ --config Release
         ( cd cmake_prefix; find . ) | LC_ALL=C sort -u
     - name: Package (CPack)
+      if: ${{ always() && steps.build.outcome == 'success' }}
       run: |
         cmake --build build/ --config Release --target package
     - name: Verify CMake configuration files
@@ -141,6 +150,7 @@ jobs:
         export PKG_CONFIG_PATH=$(echo "${{ github.workspace }}/cmake_prefix/lib/pkgconfig" | sed  -e 's#\\#/#g')
         cmake/test/test_pkgconfig.sh
     - uses: actions/upload-artifact@v3
+      if: ${{ always() && steps.build.outcome == 'success' }}
       with:
         if-no-files-found: error
         name: ${{ matrix.platform.artifact }}

.github/workflows/msvc.yml

@@ -21,9 +21,9 @@ jobs:
         - { name: Windows static VCRT (x86), flags: -A Win32 -DSDL_FORCE_STATIC_VCRT=ON, artifact: 'SDL-VC-static-VCRT-x86' }
         - { name: Windows (clang-cl x64), flags: -T ClangCL -A x64, artifact: 'SDL-clang-cl-x64' }
         - { name: Windows (clang-cl x86), flags: -T ClangCL -A Win32, artifact: 'SDL-clang-cl-x86' }
-        - { name: Windows (ARM),          flags: -A ARM, artifact: 'SDL-VC-arm32' }
-        - { name: Windows (ARM64),        flags: -A ARM64, artifact: 'SDL-VC-arm64' }
-        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0", nowerror: true,
+        - { name: Windows (ARM),          flags: -A ARM, artifact: 'SDL-VC-arm32', notests: true }
+        - { name: Windows (ARM64),        flags: -A ARM64, artifact: 'SDL-VC-arm64', notests: true }
+        - { name: UWP (x64),              flags: -A x64 -DCMAKE_SYSTEM_NAME=WindowsStore -DCMAKE_SYSTEM_VERSION="10.0", nowerror: true, notests: true,
             project: VisualC-WinRT/SDL-UWP.sln, projectflags: '/p:Platform=x64 /p:WindowsTargetPlatformVersion=10.0.17763.0', artifact: 'SDL-VC-UWP' }
 
     steps:
@@ -36,12 +36,20 @@ jobs:
         srcdir = r"${{ github.workspace }}".replace("\\", "/")
         builddir = f"{ srcdir }/build"
         os.makedirs(builddir)
+        cmakelists_txt = textwrap.dedent(f"""\
+          # Always build .PDB symbol file
+          set(CMAKE_POLICY_DEFAULT_CMP0141 "NEW" CACHE STRING "MSVC debug information format flags are selected by an abstraction")
+          set(CMAKE_MSVC_DEBUG_INFORMATION_FORMAT "ProgramDatabase" CACHE STRING "MSVC debug information format")
+          set(CMAKE_EXE_LINKER_FLAGS "-DEBUG" CACHE STRING "Linker flags for executables")
+          set(CMAKE_SHARED_LINKER_FLAGS "-DEBUG" CACHE STRING "Linker flag for shared libraries")
+          cmake_minimum_required(VERSION 3.0...3.25)
+          project(sdl_user)
+          enable_testing()
+          add_subdirectory("{ srcdir }" SDL)
+        """)
+        print(cmakelists_txt)
         with open(f"{ builddir }/CMakeLists.txt", "w") as f:
-          f.write(textwrap.dedent(f"""\
-            cmake_minimum_required(VERSION 3.0)
-            project(sdl_user)
-            add_subdirectory("{ srcdir }" SDL)
-          """))
+          f.write(cmakelists_txt)
     - name: Configure (CMake)
       run: cmake -S build -B build `
         -Wdeprecated -Wdev -Werror `
@@ -53,20 +61,24 @@ jobs:
         -DSDL_VENDOR_INFO="Github Workflow" `
         -DSDL_DISABLE_INSTALL=OFF `
         -DSDL_DISABLE_INSTALL_CPACK=OFF `
+        -DSDL_DISABLE_INSTALL_DOCS=OFF `
         ${{ matrix.platform.flags }} `
         -DCMAKE_INSTALL_PREFIX=prefix
     - name: Build (CMake)
-      run: cmake --build build/ --config Release --parallel
+      id: build
+      run: |
+        cmake --build build/ --config Release --parallel
     - name: Run build-time tests
-      if: "! contains(matrix.platform.name, 'ARM')"
+      if: ${{ !matrix.platform.notests }}
       run: |
         $env:SDL_TESTS_QUICK=1
-        ctest -VV --test-dir build/ -C Release
+        ctest -VV --test-dir build/ -C Release -j2
     - name: Install (CMake)
       run: |
         echo "SDL3_DIR=$Env:GITHUB_WORKSPACE/prefix" >> $Env:GITHUB_ENV
         cmake --install build/
     - name: Package (CPack)
+      if: ${{ always() && steps.build.outcome == 'success' }}
       run: |
         cmake --build build/ --config Release --target PACKAGE
     - name: Verify CMake configuration files
@@ -83,6 +95,7 @@ jobs:
       if: ${{ matrix.platform.project != '' }}
       run: msbuild ${{ matrix.platform.project }} /m /p:BuildInParallel=true /p:Configuration=Release ${{ matrix.platform.projectflags }}
     - uses: actions/upload-artifact@v3
+      if: ${{ always() && steps.build.outcome == 'success' }}
       with:
         if-no-files-found: error
         name: ${{ matrix.platform.artifact }}

.github/workflows/ps2.yml

@@ -17,15 +17,6 @@ jobs:
         apk update
         apk add cmake gmp mpc1 mpfr4 ninja pkgconf make git
 
-    # To be removed once ps2_drivers is part of PS2DEV
-    - name: Install ps2_drivers lib
-      run: |
-        git clone https://github.com/fjtrujy/ps2_drivers.git
-        cd ps2_drivers
-        make -j $(getconf _NPROCESSORS_ONLN) clean
-        make -j $(getconf _NPROCESSORS_ONLN)
-        make -j $(getconf _NPROCESSORS_ONLN) install
-
     - name: Configure (CMake)
       run: |
         cmake -S . -B build -G Ninja \
@@ -36,7 +27,7 @@ jobs:
           -DCMAKE_INSTALL_PREFIX=cmake_prefix \
           -DCMAKE_BUILD_TYPE=Release
     - name: Build (CMake)
-      run: cmake --build build --config Release --verbose -- -j 1
+      run: cmake --build build --config Release --verbose
     - name: Install (CMake)
       run: |
         set -eu
@@ -45,7 +36,7 @@ jobs:
         ( cd cmake_prefix; find ) | LC_ALL=C sort -u
     - name: Package (CPack)
       run: |
-        cmake --build build/ --config Release --target package -- -j 1
+        cmake --build build/ --config Release --target package
 
     - name: Verify CMake configuration files
       run: |
@@ -55,7 +46,7 @@ jobs:
           -DTEST_SHARED=FALSE \
           -DCMAKE_PREFIX_PATH=${{ env.SDL3_DIR }} \
           -DCMAKE_BUILD_TYPE=Release
-        cmake --build cmake_config_build --verbose -- -j 1
+        cmake --build cmake_config_build --verbose
     - name: Verify sdl3.pc
       run: |
         export CC=mips64r5900el-ps2-elf-gcc

.github/workflows/vita.yml

@@ -87,6 +87,11 @@ jobs:
       run: |
         cp -rv /vita/dependencies/* ${VITASDK}/arm-vita-eabi
 
+    - name: Fix vita.toolchain.cmake
+      run: |
+        # cache PKG_CONFIG_PATH
+        sed -i -E 's/set\( PKG_CONFIG_EXECUTABLE "\$\{VITASDK}\/bin\/arm-vita-eabi-pkg-config" )/set( PKG_CONFIG_EXECUTABLE "${VITASDK}\/bin\/arm-vita-eabi-pkg-config" CACHE PATH "Path of pkg-config executable" )/' ${VITASDK}/share/vita.toolchain.cmake
+
     - name: Configure (CMake)
       run: |
         cmake -S . -B build -G Ninja \

.github/workflows/vmactions.yml

@@ -1,70 +0,0 @@
-name: Build (VM Actions)
-
-on: [push, pull_request]
-
-concurrency:
-  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
-  cancel-in-progress: true
-
-jobs:
-  freebsd:
-    runs-on: macos-12
-    name: FreeBSD
-    steps:
-    - uses: actions/checkout@v3
-    - name: Build
-      uses: vmactions/freebsd-vm@v0
-      with:
-        mem: 8192
-        usesh: true
-        prepare: |
-          pkg install -y \
-              cmake \
-              ninja \
-              pkgconf \
-              libXcursor \
-              libXext \
-              libXinerama \
-              libXi \
-              libXfixes \
-              libXrandr \
-              libXScrnSaver \
-              libXxf86vm \
-              wayland \
-              wayland-protocols \
-              libxkbcommon \
-              mesa-libs \
-              libglvnd \
-              evdev-proto \
-              libinotify \
-              alsa-lib \
-              jackit \
-              pipewire \
-              pulseaudio \
-              sndio \
-              dbus \
-              zh-fcitx \
-              ibus \
-              libsamplerate \
-              libudev-devd
-
-        run: |
-          cmake -S . -B build -GNinja \
-            -Wdeprecated -Wdev -Werror \
-            -DCMAKE_BUILD_TYPE=Release \
-            -DSDL_HIDAPI_LIBUSB=OFF \
-            -DSDL_CHECK_REQUIRED_INCLUDES="/usr/local/include" \
-            -DSDL_CHECK_REQUIRED_LINK_OPTIONS="-L/usr/local/lib"
-          cmake --build build/ --config Release --verbose -- -j`sysctl -n hw.ncpu`
-          cmake --build build/ --config Release --target package
-          
-          cmake --build build/ --config Release --target clean
-          rm -rf build/dist/_CPack_Packages
-          rm -rf build/CMakeFiles
-          rm -rf build/docs
-
-    - uses: actions/upload-artifact@v3
-      with:
-        if-no-files-found: error
-        name: SDL-freebsd
-        path: build/dist/SDL3*

.gitignore

@@ -66,8 +66,7 @@ VisualC/tests/gamepadmap/button.bmp
 VisualC/tests/gamepadmap/gamepadmap.bmp
 VisualC/tests/gamepadmap/gamepadmap_back.bmp
 VisualC/tests/loopwave/sample.wav
-VisualC/tests/testautomation/CompareSurfaces0001_Reference.bmp
-VisualC/tests/testautomation/CompareSurfaces0001_TestOutput.bmp
+VisualC/tests/testautomation/*.bmp
 VisualC/tests/testgamepad/axis.bmp
 VisualC/tests/testgamepad/button.bmp
 VisualC/tests/testgamepad/gamepadmap.bmp
@@ -80,6 +79,7 @@ VisualC/tests/testscale/sample.bmp
 VisualC/tests/testsprite/icon.bmp
 VisualC/tests/testyuv/testyuv.bmp
 VisualC-GDK/**/Layout
+VisualC-GDK/shaders/*.h
 
 # for Android
 android-project/local.properties

Android.mk

@@ -24,6 +24,7 @@ LOCAL_SRC_FILES := \
 	$(wildcard $(LOCAL_PATH)/src/audio/openslES/*.c) \
 	$(LOCAL_PATH)/src/atomic/SDL_atomic.c.arm \
 	$(LOCAL_PATH)/src/atomic/SDL_spinlock.c.arm \
+	$(wildcard $(LOCAL_PATH)/src/core/*.c) \
 	$(wildcard $(LOCAL_PATH)/src/core/android/*.c) \
 	$(wildcard $(LOCAL_PATH)/src/cpuinfo/*.c) \
 	$(wildcard $(LOCAL_PATH)/src/dynapi/*.c) \

CMakeLists.txt

@@ -4,6 +4,9 @@ if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_CURRENT_BINARY_DIR)
   message(FATAL_ERROR "Prevented in-tree build. Please create a build directory outside of the SDL source code and run \"cmake -S ${CMAKE_SOURCE_DIR} -B .\" from there")
 endif()
 
+# MSVC runtime library flags are selected by an abstraction.
+set(CMAKE_POLICY_DEFAULT_CMP0091 NEW)
+
 # See docs/release_checklist.md
 project(SDL3 LANGUAGES C CXX VERSION "3.0.0")
 
@@ -112,8 +115,8 @@ endif()
 #  for systems without support. It's not currently enough to not use
 #  pthread functions in a pthread-build; it won't start up on unsupported
 #  browsers. As such, you have to explicitly enable it on Emscripten builds
-#  for the time being. This default with change to ON once this becomes
-#  commonly supported in browsers or the Emscripten teams makes a single
+#  for the time being. This default will change to ON once this becomes
+#  commonly supported in browsers or the Emscripten team makes a single
 #  binary work everywhere.
 if (UNIX_OR_MAC_SYS AND NOT EMSCRIPTEN)
   set(SDL_PTHREADS_DEFAULT ON)
@@ -137,14 +140,6 @@ else()
   set(SDL_HIDAPI_LIBUSB_AVAILABLE TRUE)
 endif()
 
-# On the other hand, *BSD specifically uses libusb only, so we make a special
-#  case just for them.
-if(FREEBSD OR NETBSD OR OPENBSD OR BSDI)
-  set(SDL_HIDAPI_LIBUSB_DEFAULT TRUE)
-else()
-  set(SDL_HIDAPI_LIBUSB_DEFAULT FALSE)
-endif()
-
 set(SDL_ASSEMBLY_DEFAULT OFF)
 if(USE_CLANG OR USE_GCC OR USE_INTELCC OR MSVC_VERSION GREATER 1400)
   set(SDL_ASSEMBLY_DEFAULT ON)
@@ -166,6 +161,9 @@ endif()
 if(MSVC)
   option(SDL_FORCE_STATIC_VCRT "Force /MT for static VC runtimes" OFF)
   if(SDL_FORCE_STATIC_VCRT)
+    if(NOT DEFINED CMAKE_MSVC_RUNTIME_LIBRARY)
+      set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+    endif()
     foreach(flag_var
         CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
         CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
@@ -222,6 +220,12 @@ if(VITA OR PSP OR PS2 OR N3DS OR RISCOS)
   set(SDL_LOADSO_DEFAULT OFF)
 endif()
 
+if((RISCOS OR UNIX_SYS) AND NOT (LINUX OR NETBSD OR OPENBSD))
+  set(SDL_OSS_DEFAULT ON)
+else()
+  set(SDL_OSS_DEFAULT OFF)
+endif()
+
 if(SDL_SHARED_DEFAULT AND SDL_STATIC_DEFAULT AND SDL_SHARED_AVAILABLE)
   if(DEFINED BUILD_SHARED_LIBS)
     # When defined, use BUILD_SHARED_LIBS as default
@@ -297,6 +301,7 @@ dep_option(SDL_LASX                "Use LASX assembly routines" ON "SDL_ASSEMBLY
 
 set_option(SDL_LIBC                "Use the system C library" ${SDL_LIBC_DEFAULT})
 set_option(SDL_SYSTEM_ICONV        "Use iconv() from system-installed libraries" ${SDL_SYSTEM_ICONV_DEFAULT})
+set_option(SDL_LIBICONV            "Prefer iconv() from libiconv, if available, over libc version" OFF)
 set_option(SDL_GCC_ATOMICS         "Use gcc builtin atomics" ${SDL_GCC_ATOMICS_DEFAULT})
 dep_option(SDL_DBUS                "Enable D-Bus support" ON ${UNIX_SYS} OFF)
 set_option(SDL_DISKAUDIO           "Support the disk writer audio driver" ON)
@@ -307,7 +312,7 @@ dep_option(SDL_OPENGL              "Include OpenGL support" ON "NOT VISIONOS" OF
 dep_option(SDL_OPENGLES            "Include OpenGL ES support" ON "NOT VISIONOS" OFF)
 set_option(SDL_PTHREADS            "Use POSIX threads for multi-threading" ${SDL_PTHREADS_DEFAULT})
 dep_option(SDL_PTHREADS_SEM        "Use pthread semaphores" ON "SDL_PTHREADS" OFF)
-dep_option(SDL_OSS                 "Support the OSS audio API" ON "UNIX_SYS OR RISCOS" OFF)
+dep_option(SDL_OSS                 "Support the OSS audio API" ${SDL_OSS_DEFAULT} "UNIX_SYS OR RISCOS" OFF)
 set_option(SDL_ALSA                "Support the ALSA audio API" ${UNIX_SYS})
 dep_option(SDL_ALSA_SHARED         "Dynamically load ALSA audio support" ON "SDL_ALSA" OFF)
 set_option(SDL_JACK                "Support the JACK audio API" ${UNIX_SYS})
@@ -331,7 +336,6 @@ set_option(SDL_WAYLAND             "Use Wayland video driver" ${UNIX_SYS})
 dep_option(SDL_WAYLAND_SHARED      "Dynamically load Wayland support" ON "SDL_WAYLAND" OFF)
 dep_option(SDL_WAYLAND_LIBDECOR    "Use client-side window decorations on Wayland" ON "SDL_WAYLAND" OFF)
 dep_option(SDL_WAYLAND_LIBDECOR_SHARED     "Dynamically load libdecor support" ON "SDL_WAYLAND_LIBDECOR;SDL_WAYLAND_SHARED" OFF)
-dep_option(SDL_WAYLAND_QT_TOUCH    "QtWayland server support for Wayland video driver" ON "SDL_WAYLAND" OFF)
 dep_option(SDL_RPI                 "Use Raspberry Pi video driver" ON "UNIX_SYS;SDL_CPU_ARM32 OR SDL_CPU_ARM64" OFF)
 dep_option(SDL_ROCKCHIP            "Use ROCKCHIP Hardware Acceleration video driver" ON "UNIX_SYS;SDL_CPU_ARM32 OR SDL_CPU_ARM64" OFF)
 set_option(SDL_COCOA               "Use Cocoa video driver" ${APPLE})
@@ -346,10 +350,12 @@ set_option(SDL_METAL               "Enable Metal support" ${APPLE})
 set_option(SDL_KMSDRM              "Use KMS DRM video driver" ${UNIX_SYS})
 dep_option(SDL_KMSDRM_SHARED       "Dynamically load KMS DRM support" ON "SDL_KMSDRM" OFF)
 set_option(SDL_OFFSCREEN           "Use offscreen video driver" ON)
+dep_option(SDL_VIDEO_CAPTURE       "Enable video capturing" ON SDL_VIDEO OFF)
 option_string(SDL_BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal or 'OFF'" OFF)
 option_string(SDL_FOREGROUNDING_SIGNAL "number to use for magic foregrounding signal or 'OFF'" OFF)
 dep_option(SDL_HIDAPI              "Enable the HIDAPI subsystem" ON "NOT VISIONOS" OFF)
-dep_option(SDL_HIDAPI_LIBUSB       "Use libusb for low level joystick drivers" ${SDL_HIDAPI_LIBUSB_DEFAULT} "SDL_HIDAPI;${SDL_HIDAPI_LIBUSB_AVAILABLE}" OFF)
+dep_option(SDL_HIDAPI_LIBUSB       "Use libusb for low level joystick drivers" ON SDL_HIDAPI_LIBUSB_AVAILABLE OFF)
+dep_option(SDL_HIDAPI_LIBUSB_SHARED "Dynamically load libusb support" ON SDL_HIDAPI_LIBUSB OFF)
 dep_option(SDL_HIDAPI_JOYSTICK     "Use HIDAPI for low level joystick drivers" ON SDL_HIDAPI OFF)
 dep_option(SDL_VIRTUAL_JOYSTICK    "Enable the virtual-joystick driver" ON SDL_HIDAPI OFF)
 set_option(SDL_LIBUDEV             "Enable libudev support" ON)
@@ -424,7 +430,7 @@ if(WINDOWS_STORE)
   sdl_compile_options(PRIVATE "-ZW")
 endif()
 
-check_linker_flag(C "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/src/dynapi/SDL_dynapi.sym" HAVE_WL_VERSION_SCRIPT)
+check_linker_supports_version_file(HAVE_WL_VERSION_SCRIPT)
 if(HAVE_WL_VERSION_SCRIPT)
   sdl_shared_link_options("-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/src/dynapi/SDL_dynapi.sym")
 else()
@@ -476,6 +482,7 @@ sdl_glob_sources(
   "${SDL3_SOURCE_DIR}/src/hidapi/*.c"
   "${SDL3_SOURCE_DIR}/src/libm/*.c"
   "${SDL3_SOURCE_DIR}/src/locale/*.c"
+  "${SDL3_SOURCE_DIR}/src/main/*.c"
   "${SDL3_SOURCE_DIR}/src/misc/*.c"
   "${SDL3_SOURCE_DIR}/src/power/*.c"
   "${SDL3_SOURCE_DIR}/src/render/*.c"
@@ -487,6 +494,18 @@ sdl_glob_sources(
   "${SDL3_SOURCE_DIR}/src/video/*.c"
   "${SDL3_SOURCE_DIR}/src/video/yuv2rgb/*.c"
 )
+if(MSVC AND TARGET SDL3-shared)
+  if(SDL_CPU_X64)
+    enable_language(ASM_MASM)
+    set(asm_src "${SDL3_SOURCE_DIR}/src/stdlib/SDL_mslibc_x64.masm")
+    target_compile_options(SDL3-shared PRIVATE "$<$<COMPILE_LANGUAGE:ASM_MASM>:/nologo>")
+    set_property(SOURCE "${asm_src}" PROPERTY LANGUAGE "ASM_MASM")
+    target_sources(SDL3-shared PRIVATE "${asm_src}")
+  elseif(SDL_CPU_ARM32 OR SDL_CPU_ARM64)
+    # FIXME: ARM assembler (armasm.exe/armasm64.exe) is NOT ASM_MASM, and does currently not work with CMake
+    # (https://gitlab.kitware.com/cmake/cmake/-/issues/18912)
+  endif()
+endif()
 
 if(USE_INTELCC)
   # warning #39: division by zero
@@ -986,12 +1005,21 @@ if(NOT HAVE_ARMNEON)
   set(SDL_DISABLE_NEON 1)
 endif()
 
+set(SDL_DISABLE_ALLOCA 0)
+check_include_file("alloca.h" "HAVE_ALLOCA_H")
+if(MSVC)
+  check_include_file("malloc.h" "HAVE_MALLOC")
+  check_symbol_exists("_alloca" "malloc.h" _ALLOCA_IN_MALLOC_H)
+  if(NOT HAVE_ALLOCA_H AND NOT _ALLOCA_IN_MALLOC_H)
+    set(SDL_DISABLE_ALLOCA 1)
+  endif()
+endif()
+
 # TODO: Can't deactivate on FreeBSD? w/o LIBC, SDL_stdinc.h can't define anything.
 if(SDL_LIBC)
   set(available_headers)
   set(HAVE_LIBC TRUE)
   set(headers_to_check
-    alloca.h
     ctype.h
     float.h
     iconv.h
@@ -1023,7 +1051,7 @@ if(SDL_LIBC)
   endforeach()
 
   set(symbols_to_check
-    abs acos acosf alloca asin asinf atan atan2 atan2f atanf atof atoi
+    abs acos acosf asin asinf atan atan2 atan2f atanf atof atoi
     bcopy bsearch
     calloc ceil ceilf copysign copysignf cos cosf
     _Exit exp expf
@@ -1037,7 +1065,7 @@ if(SDL_LIBC)
     realloc rindex round roundf
     scalbn scalbnf setenv sin sinf sqr sqrt sqrtf sscanf strchr
     strcmp strlcat strlcpy strlen strncmp strnlen
-    strrchr strstr strtod strtok_r strtol strtoll strtoul strtoull
+    strrchr strstr strnstr strtod strtok_r strtol strtoll strtoul strtoull
     tan tanf trunc truncf
     unsetenv
     vsnprintf vsscanf
@@ -1067,8 +1095,6 @@ if(SDL_LIBC)
   cmake_pop_check_state()
 
   if(NOT WINDOWS)
-    check_include_file(linux/input.h HAVE_LINUX_INPUT_H)
-
     check_symbol_exists(getpagesize "unistd.h" HAVE_GETPAGESIZE)
     check_symbol_exists(sigaction "signal.h" HAVE_SIGACTION)
     check_symbol_exists(setjmp "setjmp.h" HAVE_SETJMP)
@@ -1080,24 +1106,31 @@ if(SDL_LIBC)
     check_symbol_exists(poll "poll.h" HAVE_POLL)
 
     if(SDL_SYSTEM_ICONV)
-      check_library_exists(iconv iconv_open "" HAVE_LIBICONV)
-      if(HAVE_LIBICONV)
-        find_package(Iconv)
-        if(Iconv_FOUND AND NOT Iconv_IS_BUILT_IN)
-          set(HAVE_ICONV 1)
-          set(HAVE_SYSTEM_ICONV TRUE)
-          pkg_check_modules(PC_ICONV iconv)
-          if(PC_ICONV_FOUND)
-            sdl_link_dependency(iconv LIBS Iconv::Iconv CMAKE_MODULE Iconv PKG_CONFIG_SPECS iconv)
-          else()
-            sdl_link_dependency(iconv LIBS Iconv::Iconv CMAKE_MODULE Iconv PKG_CONFIG_LIBS iconv)
-          endif()
-        endif()
-      else()
-        check_library_exists(c iconv_open "" HAVE_BUILTIN_ICONV)
-        if(HAVE_BUILTIN_ICONV)
-          set(HAVE_ICONV 1)
-          set(HAVE_SYSTEM_ICONV TRUE)
+      check_c_source_compiles("
+        #define LIBICONV_PLUG 1 /* in case libiconv header is in include path */
+        #include <stddef.h>
+        #include <iconv.h>
+        int main(int argc, char **argv) {
+            return !iconv_open(NULL,NULL);
+        }" ICONV_IN_LIBC)
+
+      cmake_push_check_state()
+      list(APPEND CMAKE_REQUIRED_LIBRARIES iconv)
+      check_c_source_compiles("
+        #include <stddef.h>
+        #include <iconv.h>
+        int main(int argc, char **argv) {
+            return !iconv_open(NULL,NULL);
+        }" ICONV_IN_LIBICONV)
+      cmake_pop_check_state()
+
+      if(ICONV_IN_LIBC OR ICONV_IN_LIBICONV)
+        set(HAVE_ICONV 1)
+        set(HAVE_SYSTEM_ICONV TRUE)
+        if(ICONV_IN_LIBICONV AND (SDL_LIBICONV OR (NOT ICONV_IN_LIBC)))
+          sdl_link_dependency(iconv LIBS iconv)
+          set(SDL_USE_LIBICONV 1)
+          set(HAVE_LIBICONV TRUE)
         endif()
       endif()
     endif()
@@ -1331,6 +1364,10 @@ if(ANDROID)
         VERSION "${SDL3_VERSION}"
       )
       set_property(TARGET SDL3-jar PROPERTY OUTPUT "${SDL3_BINARY_DIR}/SDL3-${SDL3_VERSION}.jar")
+      add_library(SDL3__Jar INTERFACE)
+      add_library(SDL3::Jar ALIAS SDL3__Jar)
+      get_property(sdl3_jar_location TARGET SDL3-jar PROPERTY JAR_FILE)
+      set_property(TARGET SDL3__Jar PROPERTY JAR_FILE "${sdl3_jar_location}")
       set(javasourcesjar "${SDL3_BINARY_DIR}/SDL3-${SDL3_VERSION}-sources.jar")
       string(REGEX REPLACE "${android_java_sources_root}/" "" sdl_relative_java_sources "${SDL_JAVA_SOURCES}")
       add_custom_command(
@@ -1363,6 +1400,9 @@ elseif(EMSCRIPTEN)
   # project. Uncomment at will for verbose cross-compiling -I/../ path info.
   sdl_compile_options(PRIVATE "-Wno-warn-absolute-paths")
 
+  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/main/emscripten/*.c")
+  set(HAVE_SDL_MAIN_CALLBACKS TRUE)
+
   if(SDL_MISC)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/misc/emscripten/*.c")
     set(HAVE_SDL_MISC TRUE)
@@ -1458,14 +1498,12 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
   if(UNIX)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/core/unix/*.c")
 
-    if (HAVE_LINUX_INPUT_H)
-      check_c_source_compiles("
-          #include <linux/input.h>
-          #ifndef EVIOCGNAME
-          #error EVIOCGNAME() ioctl not available
-          #endif
-          int main(int argc, char** argv) { return 0; }" HAVE_INPUT_EVENTS)
-    endif()
+    check_c_source_compiles("
+        #include <linux/input.h>
+        #ifndef EVIOCGNAME
+        #error EVIOCGNAME() ioctl not available
+        #endif
+        int main(int argc, char** argv) { return 0; }" HAVE_LINUX_INPUT_H)
 
     if(LINUX)
       check_c_source_compiles("
@@ -1501,11 +1539,11 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
           }" HAVE_INPUT_WSCONS)
     endif()
 
-    if(HAVE_INPUT_EVENTS)
+    if(HAVE_LINUX_INPUT_H)
       set(SDL_INPUT_LINUXEV 1)
     endif()
 
-    if(SDL_HAPTIC AND HAVE_INPUT_EVENTS)
+    if(SDL_HAPTIC AND HAVE_LINUX_INPUT_H)
       set(SDL_HAPTIC_LINUX 1)
       sdl_glob_sources("${SDL3_SOURCE_DIR}/src/haptic/linux/*.c")
       set(HAVE_SDL_HAPTIC TRUE)
@@ -1558,7 +1596,7 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
         set(SDL_USE_IME 1)
       endif()
 
-      if(FREEBSD AND NOT HAVE_INOTIFY)
+      if((FREEBSD OR NETBSD) AND NOT HAVE_INOTIFY)
         set(LibInotify_PKG_CONFIG_SPEC libinotify)
         pkg_check_modules(PC_LIBINOTIFY IMPORTED_TARGET ${LibInotify_PKG_CONFIG_SPEC})
         if(PC_LIBINOTIFY_FOUND)
@@ -1593,7 +1631,7 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
       sdl_sources("${SDL3_SOURCE_DIR}/src/core/linux/SDL_udev.c")
     endif()
 
-    if(HAVE_INPUT_EVENTS)
+    if(HAVE_LINUX_INPUT_H)
       sdl_sources(
         "${SDL3_SOURCE_DIR}/src/core/linux/SDL_evdev.c"
         "${SDL3_SOURCE_DIR}/src/core/linux/SDL_evdev_kbd.c"
@@ -1604,6 +1642,13 @@ elseif(UNIX AND NOT APPLE AND NOT RISCOS AND NOT HAIKU)
       sdl_sources("${SDL3_SOURCE_DIR}/src/core/freebsd/SDL_evdev_kbd_freebsd.c")
     endif()
 
+    if(HAVE_INPUT_WSCONS)
+      sdl_sources(
+        "${SDL3_SOURCE_DIR}/src/core/openbsd/SDL_wscons_kbd.c"
+        "${SDL3_SOURCE_DIR}/src/core/openbsd/SDL_wscons_mouse.c"
+      )
+    endif()
+
     # Always compiled for Linux, unconditionally:
     sdl_sources(
       "${SDL3_SOURCE_DIR}/src/core/linux/SDL_evdev_capabilities.c"
@@ -1718,7 +1763,7 @@ elseif(WINDOWS)
 
   if(TARGET SDL3-shared AND MSVC AND NOT SDL_LIBC)
     # Prevent codegen that would use the VC runtime libraries.
-    target_compile_options(SDL3-shared PRIVATE "/GS-" "/Gs1048576")
+    target_compile_options(SDL3-shared PRIVATE $<$<COMPILE_LANGUAGE:C,CXX>:/GS-> $<$<COMPILE_LANGUAGE:C,CXX>:/Gs1048576>)
     if(SDL_CPU_X86)
       target_compile_options(SDL3-shared PRIVATE "/arch:SSE")
     endif()
@@ -1784,16 +1829,6 @@ elseif(WINDOWS)
       #include <windows.h>
       #include <xinput.h>
       int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_H)
-    check_c_source_compiles("
-      #include <windows.h>
-      #include <xinput.h>
-      XINPUT_GAMEPAD_EX x1;
-      int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_GAMEPAD_EX)
-    check_c_source_compiles("
-      #include <windows.h>
-      #include <xinput.h>
-      XINPUT_STATE_EX s1;
-      int main(int argc, char **argv) { return 0; }" HAVE_XINPUT_STATE_EX)
     check_c_source_compiles("
       #define COBJMACROS
       #include <windows.gaming.input.h>
@@ -1923,8 +1958,8 @@ elseif(WINDOWS)
         vccorlib$<$<CONFIG:Debug>:d>.lib
         msvcrt$<$<CONFIG:Debug>:d>.lib
       LINK_OPTIONS
-        -nodefaultlib:vccorlib$<$<CONFIG:Debug>:d>
-        -nodefaultlib:msvcrt$<$<CONFIG:Debug>:d>
+        /nodefaultlib:vccorlib$<$<CONFIG:Debug>:d>
+        /nodefaultlib:msvcrt$<$<CONFIG:Debug>:d>
     )
   endif()
 
@@ -2013,6 +2048,8 @@ elseif(WINDOWS)
 elseif(APPLE)
   # TODO: rework this all for proper macOS, iOS and Darwin support
 
+  # !!! FIXME: all the `if(IOS OR TVOS OR VISIONOS)` checks should get merged into one variable, so we're ready for the next platform (or just WatchOS).
+
   # We always need these libs on macOS at the moment.
   # !!! FIXME: we need Carbon for some very old API calls in
   # !!! FIXME:  src/video/cocoa/SDL_cocoakeyboard.c, but we should figure out
@@ -2024,12 +2061,22 @@ elseif(APPLE)
   set(SDL_FRAMEWORK_FOUNDATION 1)
   set(SDL_FRAMEWORK_COREVIDEO 1)
 
+  # iOS can use a CADisplayLink for main callbacks. macOS just uses the generic one atm.
+  if(IOS OR TVOS OR VISIONOS)
+    sdl_glob_sources("${SDL3_SOURCE_DIR}/src/main/ios/*.m")
+    set(HAVE_SDL_MAIN_CALLBACKS TRUE)
+  endif()
+
   # Requires the darwin file implementation
   if(SDL_FILE)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/file/cocoa/*.m")
     set(HAVE_SDL_FILE TRUE)
   endif()
 
+  if(IOS OR TVOS OR MACOSX OR DARWIN)
+    sdl_sources("${SDL3_SOURCE_DIR}/src/video/SDL_video_capture_apple.m")
+  endif()
+
   if(SDL_MISC)
     if(IOS OR TVOS OR VISIONOS)
       sdl_glob_sources("${SDL3_SOURCE_DIR}/src/misc/ios/*.m")
@@ -2132,7 +2179,7 @@ elseif(APPLE)
     set(SDL_TIMER_UNIX 1)
     sdl_glob_sources("${SDL3_SOURCE_DIR}/src/timer/unix/*.c")
     set(HAVE_SDL_TIMERS TRUE)
-  endif(SDL_TIMERS)
+  endif()
 
   if(SDL_FILESYSTEM)
     set(SDL_FILESYSTEM_COCOA 1)
@@ -2213,6 +2260,10 @@ elseif(APPLE)
 
   # Actually load the frameworks at the end so we don't duplicate include.
   if(SDL_FRAMEWORK_COREVIDEO)
+    find_library(COREMEDIA CoreMedia)
+    if(COREMEDIA)
+      sdl_link_dependency(corevideo LINK_OPTIONS "-Wl,-framework,CoreMedia")
+    endif()
     sdl_link_dependency(corevideo LINK_OPTIONS "-Wl,-framework,CoreVideo")
   endif()
   if(SDL_FRAMEWORK_COCOA)
@@ -2419,7 +2470,7 @@ elseif(VITA)
       "${SDL3_SOURCE_DIR}/src/thread/vita/SDL_sysmutex.c"
       "${SDL3_SOURCE_DIR}/src/thread/vita/SDL_syssem.c"
       "${SDL3_SOURCE_DIR}/src/thread/vita/SDL_systhread.c"
-      "${SDL3_SOURCE_DIR}/src/thread/vita/SDL_syscond.c"
+      "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_syscond.c"
       "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_sysrwlock.c"
       "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_systls.c"
     )
@@ -2550,6 +2601,7 @@ elseif(PSP)
   if(SDL_THREADS)
     set(SDL_THREAD_PSP 1)
     sdl_glob_sources(
+      "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_syscond.c"
       "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_systls.c"
       "${SDL3_SOURCE_DIR}/src/thread/generic/SDL_sysrwlock.c"
       "${SDL3_SOURCE_DIR}/src/thread/psp/*.c"
@@ -2779,8 +2831,12 @@ if(NOT HAVE_SDL_THREADS)
   endif()
 endif()
 if(NOT HAVE_SDL_TIMERS)
-  set(SDL_TIMER_DUMMY 1)
-  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/timer/dummy/*.c")
+  message(FATAL_ERROR "Timers are needed by many SDL subsystems and may not be disabled")
+endif()
+
+# Most platforms use this.
+if(NOT HAVE_SDL_MAIN_CALLBACKS)
+  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/main/generic/*.c")
 endif()
 
 # config variables may contain generator expression, so we need to generate SDL_build_config.h in 2 steps:
@@ -2805,7 +2861,7 @@ set(SDL_REVISION "" CACHE STRING "Custom SDL revision (overrides SDL_REVISION_SU
 if(NOT SDL_REVISION)
   set(SDL_REVISION_SUFFIX "" CACHE STRING "Suffix for the SDL revision")
   if(EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/VERSION.txt")
-    # If VERSION exists, it contains the SDL version
+    # If VERSION.txt exists, it contains the SDL version
     file(READ "${CMAKE_CURRENT_SOURCE_DIR}/VERSION.txt" SDL_REVISION_CENTER)
     string(STRIP "${SDL_REVISION_CENTER}" SDL_REVISION_CENTER)
   else()
@@ -2953,6 +3009,12 @@ if(ANDROID)
 endif()
 
 if(APPLE)
+  cmake_push_check_state(RESET)
+  check_c_compiler_flag(-fobjc-arc COMPILER_SUPPORTS_FOBJC_ARC)
+  cmake_pop_check_state()
+  if(NOT COMPILER_SUPPORTS_FOBJC_ARC)
+    message(FATAL_ERROR "Compiler does not support -fobjc-arc: this is required on Apple platforms")
+  endif()
   sdl_compile_options(PRIVATE "-fobjc-arc")
 endif()
 
@@ -2960,6 +3022,24 @@ if(PS2)
   sdl_compile_options(PRIVATE "-Wno-error=declaration-after-statement")
 endif()
 
+if(NOT SDL_LIBC)
+  if(MSVC)
+    set(saved_CMAKE_TRY_COMPILE_TARGET_TYPE "${CMAKE_TRY_COMPILE_TARGET_TYPE}")
+    cmake_push_check_state(RESET)
+    set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
+    check_c_compiler_flag("/Zl" COMPILER_SUPPORTS_Zl)
+    cmake_pop_check_state()
+    set(CMAKE_TRY_COMPILE_TARGET_TYPE "${saved_CMAKE_TRY_COMPILE_TARGET_TYPE}")
+    if(COMPILER_SUPPORTS_Zl)
+      # /Zl omits the default C runtime library name from the .obj file.
+      sdl_compile_options(PRIVATE "$<$<OR:$<COMPILE_LANGUAGE:C>,$<COMPILE_LANGUAGE:CXX>>:/Zl>")
+      if(TARGET SDL3_test)
+        target_compile_options(SDL3_test PRIVATE "/Zl")
+      endif()
+    endif()
+  endif()
+endif()
+
 if(APPLE)
   get_property(sources TARGET SDL3-collector PROPERTY INTERFACE_SOURCES)
   foreach(SOURCE_FILE IN LISTS sources)
@@ -3030,9 +3110,15 @@ if(SDL_SHARED)
     )
   endif()
   if(NOT SDL_LIBC)
-    if(MSVC AND SDL_CPU_X86)
-      # FIXME: should be added for all architectures (missing symbols for ARM)
-      target_link_libraries(SDL3-shared PRIVATE "-nodefaultlib:MSVCRT")
+    if(MSVC AND (NOT MSVC_CLANG AND NOT WINDOWS_STORE))
+      # Don't try to link with the default set of libraries.
+      # Note: The clang toolset for Visual Studio does not support /NODEFAULTLIB.
+      target_link_options(SDL3-shared PRIVATE "/NODEFAULTLIB")
+      if(SDL_CPU_ARM32)
+        # linking to msvcrt.lib avoid unresolved external symbols
+        # (__rt_sdiv, __rt_udiv, __rt_sdiv64, _rt_udiv64, __dtou64, __u64tod, __i64tos)
+        target_link_libraries(SDL3-shared PRIVATE msvcrt.lib)
+      endif()
     endif()
     if(HAS_Q_NO_USE_LIBIRC)
       target_compile_options(SDL3-shared PRIVATE /Q_no-use-libirc)
@@ -3067,14 +3153,6 @@ if(SDL_SHARED)
       )
     endif()
   endif()
-  # Note: The clang toolset for Visual Studio does not support /NODEFAULTLIB.
-  if(MSVC AND NOT SDL_LIBC AND NOT MSVC_CLANG AND NOT SDL_CPU_ARM32)
-    # Don't try to link with the default set of libraries.
-    if(NOT WINDOWS_STORE)
-      # FIXME: is this needed? "-nodefaultlib:MSVCRT" ia already added when SDL_LIBC is false
-      target_link_options(SDL3-shared PRIVATE "/NODEFAULTLIB")
-    endif()
-  endif()
   target_link_libraries(SDL3-shared PRIVATE ${SDL_CMAKE_DEPENDS})
   target_include_directories(SDL3-shared
     PRIVATE
@@ -3232,6 +3310,7 @@ sdl_cmake_config_find_pkg_config_commands(SDL_TEST_FIND_PKG_CONFIG_COMMANDS
 
 include(CMakePackageConfigHelpers)
 configure_package_config_file(cmake/SDL3Config.cmake.in SDL3Config.cmake
+  NO_SET_AND_CHECK_MACRO
   PATH_VARS CMAKE_INSTALL_PREFIX
   INSTALL_DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
 )
@@ -3265,6 +3344,9 @@ if(NOT SDL_DISABLE_INSTALL)
       FRAMEWORK DESTINATION "."
       RESOURCE DESTINATION "${SDL_SDL_INSTALL_RESOURCEDIR}"
     )
+    if(MSVC)
+      SDL_install_pdb(SDL3-shared "${CMAKE_INSTALL_BINDIR}")
+    endif()
   endif()
 
   if(SDL_STATIC)
@@ -3273,6 +3355,9 @@ if(NOT SDL_DISABLE_INSTALL)
       FRAMEWORK DESTINATION "."
       RESOURCE DESTINATION "${SDL_SDLstatic_INSTALL_RESOURCEDIR}"
     )
+    if(MSVC)
+      SDL_install_pdb(SDL3-static "${CMAKE_INSTALL_LIBDIR}")
+    endif()
   endif()
 
   if(SDL_TEST_LIBRARY)
@@ -3281,6 +3366,9 @@ if(NOT SDL_DISABLE_INSTALL)
       FRAMEWORK DESTINATION "."
       RESOURCE DESTINATION "${SDL_SDLtest_INSTALL_RESOURCEDIR}"
     )
+    if(MSVC)
+      SDL_install_pdb(SDL3_test "${CMAKE_INSTALL_LIBDIR}")
+    endif()
   endif()
 
   ##### Install CMake Targets #####
@@ -3352,10 +3440,19 @@ if(NOT SDL_DISABLE_INSTALL)
   endif()
 
   if(ANDROID)
-    set(SDL_INSTALL_JAVADIR "${CMAKE_INSTALL_DATAROOTDIR}/java" CACHE PATH "Path where to install java clases + java sources")
     if(TARGET SDL3-jar)
-      install(FILES "${SDL3_BINARY_DIR}/SDL3.jar"  "${SDL3_BINARY_DIR}/SDL3-${SDL3_VERSION}.jar"
+      set(SDL_INSTALL_JAVADIR "${CMAKE_INSTALL_DATAROOTDIR}/java" CACHE PATH "Path where to install java clases + java sources")
+      install(FILES $<TARGET_PROPERTY:SDL3-jar,INSTALL_FILES>
         DESTINATION "${SDL_INSTALL_JAVADIR}/SDL3")
+      configure_package_config_file(cmake/SDL3jarTargets.cmake.in SDL3jarTargets.cmake
+        INSTALL_DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
+        PATH_VARS SDL_INSTALL_JAVADIR
+        NO_CHECK_REQUIRED_COMPONENTS_MACRO
+        INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}"
+      )
+      install(FILES "${CMAKE_CURRENT_BINARY_DIR}/SDL3jarTargets.cmake"
+        DESTINATION "${SDL_SDL_INSTALL_CMAKEDIR}"
+      )
     endif()
     if(TARGET SDL3-javasources)
       install(FILES  "${SDL3_BINARY_DIR}/SDL3-${SDL3_VERSION}-sources.jar"
@@ -3365,8 +3462,10 @@ if(NOT SDL_DISABLE_INSTALL)
 
   if(NOT SDL_DISABLE_INSTALL_DOCS)
     SDL_generate_manpages(
+      HEADERS_DIR "${PROJECT_SOURCE_DIR}/include/SDL3"
       SYMBOL "SDL_Init"
       WIKIHEADERS_PL_PATH "${CMAKE_CURRENT_SOURCE_DIR}/build-scripts/wikiheaders.pl"
+      REVISION "${SDL_REVISION}"
     )
     if(TARGET SDL3-javadoc)
       set(SDL_INSTALL_JAVADOCDIR "${CMAKE_INSTALL_DATAROOTDIR}/javadoc" CACHE PATH "Path where to install SDL3 javadoc")

CREDITS.md

@@ -0,0 +1,34 @@
+# Simple DirectMedia Layer CREDITS
+
+Thanks to everyone who made this possible, including:
+
+- Cliff Matthews, for giving me a reason to start this project. :)  -- Executor rocks!  *grin*
+- Ryan Gordon for helping everybody out and keeping the dream alive. :)
+- Gabriel Jacobo for his work on the Android port and generally helping out all around.
+- Philipp Wiesemann for his attention to detail reviewing the entire SDL code base and proposes patches.
+- Andreas Schiffler for his dedication to unit tests, Visual Studio projects, and managing the Google Summer of Code.
+- Mike Sartain for incorporating SDL into Team Fortress 2 and cheering me on at Valve.
+- Alfred Reynolds for the game controller API and general (in)sanity
+- Jørgen Tjernø¸ for numerous magical macOS fixes.
+- Pierre-Loup Griffais for his deep knowledge of OpenGL drivers.
+- Julian Winter for the SDL 2.0 website.
+- Sheena Smith for many months of great work on the SDL wiki creating the API documentation and style guides.
+- Paul Hunkin for his port of SDL to Android during the Google Summer of Code 2010.
+- Eli Gottlieb for his work on shaped windows during the Google Summer of Code 2010.
+- Jim Grandpre for his work on multi-touch and gesture recognition during
+  the Google Summer of Code 2010.
+- Edgar "bobbens" Simo for his force feedback API development during the
+  Google Summer of Code 2008.
+- Aaron Wishnick for his work on audio resampling and pitch shifting during
+  the Google Summer of Code 2008.
+- Holmes Futrell for his port of SDL to the iPhone and iPod Touch during the
+  Google Summer of Code 2008.
+- Jon Atkins for SDL_image, SDL_mixer and SDL_net documentation.
+- Everybody at Loki Software, Inc. for their great contributions!
+
+ And a big hand to everyone else who has contributed over the years.
+
+THANKS! :)
+
+    -- Sam Lantinga <slouken@libsdl.org>
+

CREDITS.txt

@@ -1,53 +0,0 @@
-
-Simple DirectMedia Layer CREDITS
-Thanks to everyone who made this possible, including:
-
-* Cliff Matthews, for giving me a reason to start this project. :)
- -- Executor rocks!  *grin*
-
-* Ryan Gordon for helping everybody out and keeping the dream alive. :)
-
-* Gabriel Jacobo for his work on the Android port and generally helping out all around.
- 
-* Philipp Wiesemann for his attention to detail reviewing the entire SDL code base and proposes patches.
-
-* Andreas Schiffler for his dedication to unit tests, Visual Studio projects, and managing the Google Summer of Code.
-
-* Mike Sartain for incorporating SDL into Team Fortress 2 and cheering me on at Valve.
-
-* Alfred Reynolds for the game controller API and general (in)sanity
-
-* Jørgen Tjernø for numerous magical macOS fixes.
-
-* Pierre-Loup Griffais for his deep knowledge of OpenGL drivers.
- 
-* Julian Winter for the SDL 2.0 website.
-
-* Sheena Smith for many months of great work on the SDL wiki creating the API documentation and style guides.
-
-* Paul Hunkin for his port of SDL to Android during the Google Summer of Code 2010.
-
-* Eli Gottlieb for his work on shaped windows during the Google Summer of Code 2010.
-
-* Jim Grandpre for his work on multi-touch and gesture recognition during
-  the Google Summer of Code 2010.
-
-* Edgar "bobbens" Simo for his force feedback API development during the
-  Google Summer of Code 2008.
-
-* Aaron Wishnick for his work on audio resampling and pitch shifting during
-  the Google Summer of Code 2008.
-
-* Holmes Futrell for his port of SDL to the iPhone and iPod Touch during the
-  Google Summer of Code 2008.
-
-* Jon Atkins for SDL_image, SDL_mixer and SDL_net documentation.
-
-* Everybody at Loki Software, Inc. for their great contributions!
-
- And a big hand to everyone else who has contributed over the years.
-
-THANKS! :)
-
-  -- Sam Lantinga			<slouken@libsdl.org>
-

INSTALL.md

@@ -0,0 +1,64 @@
+# To compile and install SDL:
+
+##  Windows with Visual Studio:
+
+Read ./docs/README-visualc.md
+
+## Windows building with mingw-w64 for x86:
+
+Run: `cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=build-scripts/cmake-toolchain-mingw64-i686.cmake && cmake --build build && cmake --install build`
+
+## Windows building with mingw-w64 for x64:
+
+Run: `cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=build-scripts/cmake-toolchain-mingw64-x86_64.cmake && cmake --build build && cmake --install build`
+
+## macOS with Xcode:
+
+Read docs/README-macos.md
+
+## macOS from the command line:
+
+Run: `cmake -S . -B build && cmake --build build && cmake --install build`
+
+## Linux and other UNIX systems:
+
+Run: `cmake -S . -B build && cmake --build build && cmake --install build`
+
+## Android:
+
+Read docs/README-android.md
+
+## iOS:
+
+Read docs/README-ios.md
+
+## Using CMake:
+
+Read docs/README-cmake.md
+
+# Example code
+
+Look at the example programs in ./test, and check out the online
+documentation at https://wiki.libsdl.org/SDL3/
+
+# Discussion
+
+## Forums/mailing lists
+
+Join the SDL developer discussions, sign up on
+
+https://discourse.libsdl.org/
+
+and go to the development forum
+
+https://discourse.libsdl.org/c/sdl-development/6
+
+Once you sign up, you can use the forum through the website, or as a mailing
+list from your email client.
+
+## Announcement list
+
+Sign up for the announcement list through the web interface:
+
+https://www.libsdl.org/mailing-list.php
+

INSTALL.txt

@@ -1,43 +0,0 @@
-
-To compile and install SDL:
-
-    1.  Windows with Visual Studio:
-        * Read ./docs/README-visualc.md
-
-        Windows building with mingw-w64 for x86:
-        * Run: cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=build-scripts/cmake-toolchain-mingw64-i686.cmake && cmake --build build && cmake --install build
-
-        Windows building with mingw-w64 for x64:
-        * Run: cmake -S . -B build -DCMAKE_TOOLCHAIN_FILE=build-scripts/cmake-toolchain-mingw64-x86_64.cmake && cmake --build build && cmake --install build
-
-        macOS with Xcode:
-        * Read docs/README-macos.md
-
-        macOS from the command line:
-        * Run: cmake -S . -B build && cmake --build build && cmake --install build
-
-        Linux and other UNIX systems:
-        * Run: cmake -S . -B build && cmake --build build && cmake --install build
-
-        Android:
-        * Read docs/README-android.md
-
-        iOS:
-        * Read docs/README-ios.md
-
-        Using Cmake:
-        * Read docs/README-cmake.md
-
-    2.  Look at the example programs in ./test, and check out the online
-        documentation at https://wiki.libsdl.org/
-
-    3.  Join the SDL developer discussions, sign up on 
-        https://discourse.libsdl.org/
-        and go to the development forum
-        https://discourse.libsdl.org/c/sdl-development/6
-
-    4.  Sign up for the announcement list through the web interface:
-        https://www.libsdl.org/mailing-list.php
-
-That's it!
-Sam Lantinga <slouken@libsdl.org>

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
   
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages

README.md

@@ -10,7 +10,8 @@ emulators, and popular games including Valve's award winning catalog
 and many Humble Bundle games.
 
 More extensive documentation is available in the docs directory, starting
-with README.md
+with [README.md](docs/README.md). If you are migrating to SDL 3.0 from SDL 2.0,
+the changes are extensively documented in [README-migration.md](docs/README-migration.md).
 
 Enjoy!
 

TODO.txt

@@ -1,10 +0,0 @@
-Future work roadmap:
- * http://wiki.libsdl.org/Roadmap
-
- * Check 1.2 revisions:
-	3554 - Need to resolve semantics for locking keys on different platforms
-	4874 - Do we want screen rotation?  At what level?
-	4974 - Windows file code needs to convert UTF-8 to Unicode, but we don't need to tap dance for Windows 95/98
-	4865 - See if this is still needed (mouse coordinate clamping)
-	4866 - See if this is still needed (blocking window repositioning)
-

VisualC-GDK/SDL.sln

@@ -11,6 +11,9 @@ EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "SDL3_test", "SDL_test\SDL_test.vcxproj", "{DA956FD3-E143-46F2-9FE5-C77BEBC56B1A}"
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testcontroller", "tests\testcontroller\testcontroller.vcxproj", "{55812185-D13C-4022-9C81-32E0F4A08305}"
+	ProjectSection(ProjectDependencies) = postProject
+		{DA956FD3-E143-46F2-9FE5-C77BEBC56B1A} = {DA956FD3-E143-46F2-9FE5-C77BEBC56B1A}
+	EndProjectSection
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testgdk", "tests\testgdk\testgdk.vcxproj", "{1C9A3F71-35A5-4C56-B292-F4375B3C3649}"
 EndProject

VisualC-GDK/SDL/SDL.vcxproj

@@ -59,6 +59,7 @@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
@@ -129,7 +130,7 @@
       <DebugInformationFormat>OldStyle</DebugInformationFormat>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitDefaultLibName>true</OmitDefaultLibName>
-      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>SDL_internal.h</PrecompiledHeaderFile>
     </ClCompile>
     <ResourceCompile>
@@ -169,6 +170,12 @@
       <SubSystem>Windows</SubSystem>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir)</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox Series)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">
     <Midl>
@@ -197,6 +204,12 @@
       <SubSystem>Windows</SubSystem>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir) one</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox One)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">
     <Midl>
@@ -214,7 +227,7 @@
       <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
       <InlineFunctionExpansion>OnlyExplicitInline</InlineFunctionExpansion>
       <OmitDefaultLibName>true</OmitDefaultLibName>
-      <PrecompiledHeader>Use</PrecompiledHeader>
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
       <PrecompiledHeaderFile>SDL_internal.h</PrecompiledHeaderFile>
     </ClCompile>
     <ResourceCompile>
@@ -257,6 +270,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir)</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox Series)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Xbox.XboxOne.x64'">
     <Midl>
@@ -286,6 +305,12 @@
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <IgnoreAllDefaultLibraries>true</IgnoreAllDefaultLibraries>
     </Link>
+    <PreBuildEvent>
+      <Command>$(SolutionDir)\shaders\buildshaders.bat $(SolutionDir) one</Command>
+    </PreBuildEvent>
+    <PreBuildEvent>
+      <Message>Building shader blobs (Xbox One)</Message>
+    </PreBuildEvent>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\..\include\SDL3\SDL_begin_code.h" />
@@ -329,6 +354,7 @@
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_gl2ext.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_gl2platform.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_khrplatform.h" />
+    <ClInclude Include="..\..\include\SDL3\SDL_pen.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_pixels.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_platform.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_platform_defines.h" />
@@ -340,11 +366,9 @@
     <ClInclude Include="..\..\include\SDL3\SDL_rwops.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_scancode.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_sensor.h" />
-    <ClInclude Include="..\..\include\SDL3\SDL_shape.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_stdinc.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_surface.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_system.h" />
-    <ClInclude Include="..\..\include\SDL3\SDL_syswm.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test_assert.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test_common.h" />
@@ -370,6 +394,8 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_audiodev_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
+    <ClInclude Include="..\..\src\audio\SDL_audioqueue.h" />
+    <ClInclude Include="..\..\src\audio\SDL_audioresample.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
     <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\gdk\SDL_gdk.h" />
@@ -405,6 +431,7 @@
     <ClInclude Include="..\..\src\joystick\SDL_gamepad_c.h" />
     <ClInclude Include="..\..\src\joystick\SDL_gamepad_db.h" />
     <ClInclude Include="..\..\src\joystick\SDL_joystick_c.h" />
+    <ClInclude Include="..\..\src\joystick\SDL_steam_virtual_gamepad.h" />
     <ClInclude Include="..\..\src\joystick\SDL_sysjoystick.h" />
     <ClInclude Include="..\..\src\joystick\usb_ids.h" />
     <ClInclude Include="..\..\src\joystick\virtual\SDL_virtualjoystick_c.h" />
@@ -415,6 +442,7 @@
     <ClInclude Include="..\..\src\libm\math_libm.h" />
     <ClInclude Include="..\..\src\libm\math_private.h" />
     <ClInclude Include="..\..\src\locale\SDL_syslocale.h" />
+    <ClInclude Include="..\..\src\main\SDL_main_callbacks.h" />
     <ClInclude Include="..\..\src\misc\SDL_sysurl.h" />
     <ClInclude Include="..\..\src\power\SDL_syspower.h" />
     <ClInclude Include="..\..\src\render\direct3d11\SDL_shaders_d3d11.h" />
@@ -438,7 +466,6 @@
     <ClInclude Include="..\..\src\render\software\SDL_rotate.h" />
     <ClInclude Include="..\..\src\render\software\SDL_triangle.h" />
     <ClInclude Include="..\..\src\SDL_assert_c.h" />
-    <ClInclude Include="..\..\src\SDL_dataqueue.h" />
     <ClInclude Include="..\..\src\SDL_error_c.h" />
     <ClCompile Include="..\..\src\core\gdk\SDL_gdk.cpp">
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
@@ -454,6 +481,12 @@
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">Create</PrecompiledHeader>
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
     </ClCompile>
+    <ClCompile Include="..\..\src\filesystem\windows\SDL_sysfilesystem.c">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.Scarlett.x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Xbox.Scarlett.x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Xbox.XboxOne.x64'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\src\render\direct3d12\SDL_render_d3d12_xbox.cpp">
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
@@ -466,11 +499,15 @@
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
       <PrecompiledHeaderOutputFile Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">$(IntDir)$(TargetName)_cpp.pch</PrecompiledHeaderOutputFile>
     </ClCompile>
+    <ClCompile Include="..\..\src\main\generic\SDL_sysmain_callbacks.c" />
+    <ClCompile Include="..\..\src\main\SDL_main_callbacks.c" />
     <ClCompile Include="..\..\src\SDL_guid.c" />
+    <ClInclude Include="..\..\src\SDL_hashtable.h" />
     <ClInclude Include="..\..\src\SDL_hints_c.h" />
     <ClInclude Include="..\..\src\SDL_internal.h" />
     <ClInclude Include="..\..\src\SDL_list.h" />
     <ClInclude Include="..\..\src\SDL_log_c.h" />
+    <ClInclude Include="..\..\src\SDL_properties_c.h" />
     <ClInclude Include="..\..\src\sensor\dummy\SDL_dummysensor.h" />
     <ClInclude Include="..\..\src\sensor\SDL_sensor_c.h" />
     <ClInclude Include="..\..\src\sensor\SDL_syssensor.h" />
@@ -516,12 +553,10 @@
     <ClInclude Include="..\..\src\video\SDL_pixels_c.h" />
     <ClInclude Include="..\..\src\video\SDL_rect_c.h" />
     <ClInclude Include="..\..\src\video\SDL_RLEaccel_c.h" />
-    <ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
     <ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
     <ClInclude Include="..\..\src\video\SDL_vulkan_internal.h" />
     <ClInclude Include="..\..\src\video\SDL_yuv_c.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_msctf.h" />
-    <ClInclude Include="..\..\src\video\windows\SDL_vkeys.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsclipboard.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsevents.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsframebuffer.h" />
@@ -531,7 +566,6 @@
     <ClInclude Include="..\..\src\video\windows\SDL_windowsmouse.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsopengl.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsopengles.h" />
-    <ClInclude Include="..\..\src\video\windows\SDL_windowsshape.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsvideo.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsvulkan.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowswindow.h" />
@@ -539,8 +573,6 @@
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb.h" />
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb_sse_func.h" />
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb_std_func.h" />
-  </ItemGroup>
-  <ItemGroup>
     <ClCompile Include="..\..\src\atomic\SDL_atomic.c" />
     <ClCompile Include="..\..\src\atomic\SDL_spinlock.c" />
     <ClCompile Include="..\..\src\audio\directsound\SDL_directsound.c" />
@@ -550,10 +582,14 @@
     <ClCompile Include="..\..\src\audio\SDL_audiocvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_audiodev.c" />
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
+    <ClCompile Include="..\..\src\audio\SDL_audioqueue.c" />
+    <ClCompile Include="..\..\src\audio\SDL_audioresample.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
     <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
     <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_win32.c" />
+    <ClCompile Include="..\..\src\core\SDL_core_unsupported.c" />
+    <ClCompile Include="..\..\src\core\SDL_runapp.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_hid.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_immdevice.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c" />
@@ -578,11 +614,15 @@
     <ClCompile Include="..\..\src\events\SDL_events.c" />
     <ClCompile Include="..\..\src\events\SDL_keyboard.c" />
     <ClCompile Include="..\..\src\events\SDL_mouse.c" />
+    <ClCompile Include="..\..\src\events\SDL_pen.c" />
     <ClCompile Include="..\..\src\events\SDL_quit.c" />
     <ClCompile Include="..\..\src\events\SDL_touch.c" />
     <ClCompile Include="..\..\src\events\SDL_windowevents.c" />
     <ClCompile Include="..\..\src\file\SDL_rwops.c" />
-    <ClCompile Include="..\..\src\filesystem\windows\SDL_sysfilesystem.c" />
+    <ClCompile Include="..\..\src\filesystem\gdk\SDL_sysfilesystem.cpp">
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Desktop.x64'">true</ExcludedFromBuild>
+      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Desktop.x64'">true</ExcludedFromBuild>
+    </ClCompile>
     <ClCompile Include="..\..\src\haptic\dummy\SDL_syshaptic.c" />
     <ClCompile Include="..\..\src\haptic\SDL_haptic.c" />
     <ClCompile Include="..\..\src\haptic\windows\SDL_dinputhaptic.c" />
@@ -620,6 +660,7 @@
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_shield.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_stadia.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steam.c" />
+    <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steamdeck.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_switch.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_wii.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_xbox360.c" />
@@ -627,6 +668,7 @@
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_xboxone.c" />
     <ClCompile Include="..\..\src\joystick\SDL_gamepad.c" />
     <ClCompile Include="..\..\src\joystick\SDL_joystick.c" />
+    <ClCompile Include="..\..\src\joystick\SDL_steam_virtual_gamepad.c" />
     <ClCompile Include="..\..\src\joystick\virtual\SDL_virtualjoystick.c" />
     <ClCompile Include="..\..\src\joystick\windows\SDL_dinputjoystick.c" />
     <ClCompile Include="..\..\src\joystick\windows\SDL_rawinputjoystick.c" />
@@ -696,6 +738,7 @@
     <ClCompile Include="..\..\src\render\opengles2\SDL_shaders_gles2.c" />
     <ClCompile Include="..\..\src\render\SDL_d3dmath.c" />
     <ClCompile Include="..\..\src\render\SDL_render.c" />
+    <ClCompile Include="..\..\src\render\SDL_render_unsupported.c" />
     <ClCompile Include="..\..\src\render\SDL_yuv_sw.c" />
     <ClCompile Include="..\..\src\render\software\SDL_blendfillrect.c" />
     <ClCompile Include="..\..\src\render\software\SDL_blendline.c" />
@@ -707,11 +750,12 @@
     <ClCompile Include="..\..\src\render\software\SDL_triangle.c" />
     <ClCompile Include="..\..\src\SDL.c" />
     <ClCompile Include="..\..\src\SDL_assert.c" />
-    <ClCompile Include="..\..\src\SDL_dataqueue.c" />
     <ClCompile Include="..\..\src\SDL_list.c" />
     <ClCompile Include="..\..\src\SDL_error.c" />
+    <ClCompile Include="..\..\src\SDL_hashtable.c" />
     <ClCompile Include="..\..\src\SDL_hints.c" />
     <ClCompile Include="..\..\src\SDL_log.c" />
+    <ClCompile Include="..\..\src\SDL_properties.c" />
     <ClCompile Include="..\..\src\SDL_utils.c" />
     <ClCompile Include="..\..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\..\src\sensor\SDL_sensor.c" />
@@ -722,6 +766,9 @@
     <ClCompile Include="..\..\src\stdlib\SDL_iconv.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_malloc.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_mslibc.c" />
+    <MASM Condition="'$(Platform)'=='x64'" Include="..\..\src\stdlib\SDL_mslibc_x64.masm">
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+    </MASM>
     <ClCompile Include="..\..\src\stdlib\SDL_qsort.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_stdlib.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_string.c" />
@@ -759,10 +806,11 @@
     <ClCompile Include="..\..\src\video\SDL_pixels.c" />
     <ClCompile Include="..\..\src\video\SDL_rect.c" />
     <ClCompile Include="..\..\src\video\SDL_RLEaccel.c" />
-    <ClCompile Include="..\..\src\video\SDL_shape.c" />
     <ClCompile Include="..\..\src\video\SDL_stretch.c" />
     <ClCompile Include="..\..\src\video\SDL_surface.c" />
     <ClCompile Include="..\..\src\video\SDL_video.c" />
+    <ClCompile Include="..\..\src\video\SDL_video_capture.c" />
+    <ClCompile Include="..\..\src\video\SDL_video_unsupported.c" />
     <ClCompile Include="..\..\src\video\SDL_vulkan_utils.c" />
     <ClCompile Include="..\..\src\video\SDL_yuv.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsclipboard.c" />
@@ -774,7 +822,6 @@
     <ClCompile Include="..\..\src\video\windows\SDL_windowsmouse.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsopengl.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsopengles.c" />
-    <ClCompile Include="..\..\src\video\windows\SDL_windowsshape.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsvideo.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsvulkan.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowswindow.c" />
@@ -785,5 +832,6 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
   </ImportGroup>
 </Project>

VisualC-GDK/clean.sh

@@ -4,3 +4,4 @@ find . -type f \( -name '*.bmp' -o -name '*.wav' -o -name '*.dat' \) -print -del
 find . -depth -type d \( -name Gaming.Desktop.x64 \) -exec rm -rv {} \;
 find . -depth -type d \( -name Gaming.Xbox.Scarlett.x64 \) -exec rm -rv {} \;
 find . -depth -type d \( -name Gaming.Xbox.XboxOne.x64 \) -exec rm -rv {} \;
+rm shaders/*.h

VisualC-GDK/shaders/D3D12_PixelShader_Colors.hlsl

@@ -0,0 +1,19 @@
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define ColorRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0)"
+
+[RootSignature(ColorRS)]
+float4 main(PixelShaderInput input) : SV_TARGET0
+{
+    return input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_BT601.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.5960};
+    const float3 Gcoeff = {1.1644, -0.3918, -0.8130};
+    const float3 Bcoeff = {1.1644,  2.0172,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_BT709.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.7927};
+    const float3 Gcoeff = {1.1644, -0.2132, -0.5329};
+    const float3 Bcoeff = {1.1644,  2.1124,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV12_JPEG.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {0.0, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.0000,  0.0000,  1.4020};
+    const float3 Gcoeff = {1.0000, -0.3441, -0.7141};
+    const float3 Bcoeff = {1.0000,  1.7720,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).rg;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV21_BT601.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.5960};
+    const float3 Gcoeff = {1.1644, -0.3918, -0.8130};
+    const float3 Bcoeff = {1.1644,  2.0172,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).gr;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV21_BT709.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.7927};
+    const float3 Gcoeff = {1.1644, -0.2132, -0.5329};
+    const float3 Bcoeff = {1.1644,  2.1124,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).gr;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_NV21_JPEG.hlsl

@@ -0,0 +1,43 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureUV : register(t1);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(NVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {0.0, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.0000,  0.0000,  1.4020};
+    const float3 Gcoeff = {1.0000, -0.3441, -0.7141};
+    const float3 Bcoeff = {1.0000,  1.7720,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.yz = theTextureUV.Sample(theSampler, input.tex).gr;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_Textures.hlsl

@@ -0,0 +1,24 @@
+Texture2D theTexture : register(t0);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define TextureRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(TextureRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    return theTexture.Sample(theSampler, input.tex) * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_YUV_BT601.hlsl

@@ -0,0 +1,46 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureU : register(t1);
+Texture2D theTextureV : register(t2);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define YUVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(YUVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.5960};
+    const float3 Gcoeff = {1.1644, -0.3918, -0.8130};
+    const float3 Bcoeff = {1.1644,  2.0172,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.y = theTextureU.Sample(theSampler, input.tex).r;
+    yuv.z = theTextureV.Sample(theSampler, input.tex).r;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_YUV_BT709.hlsl

@@ -0,0 +1,46 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureU : register(t1);
+Texture2D theTextureV : register(t2);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define YUVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(YUVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {-0.0627451017, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.1644,  0.0000,  1.7927};
+    const float3 Gcoeff = {1.1644, -0.2132, -0.5329};
+    const float3 Bcoeff = {1.1644,  2.1124,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.y = theTextureU.Sample(theSampler, input.tex).r;
+    yuv.z = theTextureV.Sample(theSampler, input.tex).r;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_PixelShader_YUV_JPEG.hlsl

@@ -0,0 +1,46 @@
+Texture2D theTextureY : register(t0);
+Texture2D theTextureU : register(t1);
+Texture2D theTextureV : register(t2);
+SamplerState theSampler : register(s0);
+
+struct PixelShaderInput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define YUVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(YUVRS)]
+float4 main(PixelShaderInput input) : SV_TARGET
+{
+    const float3 offset = {0.0, -0.501960814, -0.501960814};
+    const float3 Rcoeff = {1.0000,  0.0000,  1.4020};
+    const float3 Gcoeff = {1.0000, -0.3441, -0.7141};
+    const float3 Bcoeff = {1.0000,  1.7720,  0.0000};
+
+    float4 Output;
+
+    float3 yuv;
+    yuv.x = theTextureY.Sample(theSampler, input.tex).r;
+    yuv.y = theTextureU.Sample(theSampler, input.tex).r;
+    yuv.z = theTextureV.Sample(theSampler, input.tex).r;
+
+    yuv += offset;
+    Output.r = dot(yuv, Rcoeff);
+    Output.g = dot(yuv, Gcoeff);
+    Output.b = dot(yuv, Bcoeff);
+    Output.a = 1.0f;
+
+    return Output * input.color;
+}

VisualC-GDK/shaders/D3D12_VertexShader.hlsl

@@ -0,0 +1,95 @@
+#pragma pack_matrix( row_major )
+
+struct VertexShaderConstants
+{
+    matrix model;
+    matrix projectionAndView;
+};
+ConstantBuffer<VertexShaderConstants> Constants : register(b0);
+
+struct VertexShaderInput
+{
+    float3 pos : POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+struct VertexShaderOutput
+{
+    float4 pos : SV_POSITION;
+    float2 tex : TEXCOORD0;
+    float4 color : COLOR0;
+};
+
+#define ColorRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0)"
+
+#define TextureRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+#define YUVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t2), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+#define NVRS \
+    "RootFlags ( ALLOW_INPUT_ASSEMBLER_INPUT_LAYOUT |" \
+    "            DENY_DOMAIN_SHADER_ROOT_ACCESS |" \
+    "            DENY_GEOMETRY_SHADER_ROOT_ACCESS |" \
+    "            DENY_HULL_SHADER_ROOT_ACCESS )," \
+    "RootConstants(num32BitConstants=32, b0),"\
+    "DescriptorTable ( SRV(t0), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( SRV(t1), visibility = SHADER_VISIBILITY_PIXEL ),"\
+    "DescriptorTable ( Sampler(s0), visibility = SHADER_VISIBILITY_PIXEL )"
+
+[RootSignature(ColorRS)]
+VertexShaderOutput mainColor(VertexShaderInput input)
+{
+    VertexShaderOutput output;
+    float4 pos = float4(input.pos, 1.0f);
+
+    // Transform the vertex position into projected space.
+    pos = mul(pos, Constants.model);
+    pos = mul(pos, Constants.projectionAndView);
+    output.pos = pos;
+
+    // Pass through texture coordinates and color values without transformation
+    output.tex = input.tex;
+    output.color = input.color;
+
+    return output;
+}
+
+[RootSignature(TextureRS)]
+VertexShaderOutput mainTexture(VertexShaderInput input)
+{
+    return mainColor(input);
+}
+
+[RootSignature(YUVRS)]
+VertexShaderOutput mainYUV(VertexShaderInput input)
+{
+    return mainColor(input);
+}
+
+[RootSignature(NVRS)]
+VertexShaderOutput mainNV(VertexShaderInput input)
+{
+    return mainColor(input);
+}

VisualC-GDK/shaders/buildshaders.bat

@@ -0,0 +1,35 @@
+if %2.==one. goto setxboxone
+rem Xbox Series compile
+set XBOXDXC="%GameDKLatest%\GXDK\bin\Scarlett\DXC.exe"
+set SUFFIX=_Series.h
+goto startbuild
+
+:setxboxone
+set XBOXDXC="%GameDKLatest%\GXDK\bin\XboxOne\DXC.exe"
+set SUFFIX=_One.h
+
+:startbuild
+echo Building with %XBOXDXC%
+cd "%1\shaders"
+rem Root Signatures
+%XBOXDXC% -E ColorRS -T rootsig_1_1 -rootsig-define ColorRS -Fh D3D12_RootSig_Color%SUFFIX% -Vn D3D12_RootSig_Color D3D12_VertexShader.hlsl
+%XBOXDXC% -E TextureRS -T rootsig_1_1 -rootsig-define TextureRS -Fh D3D12_RootSig_Texture%SUFFIX% -Vn D3D12_RootSig_Texture D3D12_VertexShader.hlsl
+%XBOXDXC% -E YUVRS -T rootsig_1_1 -rootsig-define YUVRS -Fh D3D12_RootSig_YUV%SUFFIX% -Vn D3D12_RootSig_YUV D3D12_VertexShader.hlsl
+%XBOXDXC% -E NVRS -T rootsig_1_1 -rootsig-define NVRS -Fh D3D12_RootSig_NV%SUFFIX% -Vn D3D12_RootSig_NV D3D12_VertexShader.hlsl
+rem Vertex Shaders
+%XBOXDXC% -E mainColor -T vs_6_0 -Fh D3D12_VertexShader_Color%SUFFIX% -Vn D3D12_VertexShader_Color D3D12_VertexShader.hlsl
+%XBOXDXC% -E mainTexture -T vs_6_0 -Fh D3D12_VertexShader_Texture%SUFFIX% -Vn D3D12_VertexShader_Texture D3D12_VertexShader.hlsl
+%XBOXDXC% -E mainNV -T vs_6_0 -Fh D3D12_VertexShader_NV%SUFFIX% -Vn D3D12_VertexShader_NV D3D12_VertexShader.hlsl
+%XBOXDXC% -E mainYUV -T vs_6_0 -Fh D3D12_VertexShader_YUV%SUFFIX% -Vn D3D12_VertexShader_YUV D3D12_VertexShader.hlsl
+rem Pixel Shaders
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_Colors%SUFFIX% -Vn D3D12_PixelShader_Colors D3D12_PixelShader_Colors.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV12_BT601%SUFFIX% -Vn D3D12_PixelShader_NV12_BT601 D3D12_PixelShader_NV12_BT601.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV12_BT709%SUFFIX% -Vn D3D12_PixelShader_NV12_BT709 D3D12_PixelShader_NV12_BT709.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV12_JPEG%SUFFIX% -Vn D3D12_PixelShader_NV12_JPEG D3D12_PixelShader_NV12_JPEG.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV21_BT601%SUFFIX% -Vn D3D12_PixelShader_NV21_BT601 D3D12_PixelShader_NV21_BT601.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV21_BT709%SUFFIX% -Vn D3D12_PixelShader_NV21_BT709 D3D12_PixelShader_NV21_BT709.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_NV21_JPEG%SUFFIX% -Vn D3D12_PixelShader_NV21_JPEG D3D12_PixelShader_NV21_JPEG.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_Textures%SUFFIX% -Vn D3D12_PixelShader_Textures D3D12_PixelShader_Textures.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_YUV_BT601%SUFFIX% -Vn D3D12_PixelShader_YUV_BT601 D3D12_PixelShader_YUV_BT601.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_YUV_BT709%SUFFIX% -Vn D3D12_PixelShader_YUV_BT709 D3D12_PixelShader_YUV_BT709.hlsl
+%XBOXDXC% -E main -T ps_6_0 -Fh D3D12_PixelShader_YUV_JPEG%SUFFIX% -Vn D3D12_PixelShader_YUV_JPEG D3D12_PixelShader_YUV_JPEG.hlsl

VisualC-GDK/tests/testcontroller/testcontroller.vcxproj

@@ -139,7 +139,7 @@
     </ResourceCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Gaming.Xbox.Scarlett.x64'">
@@ -211,7 +211,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.Scarlett.x64'">
@@ -273,6 +273,12 @@
       <CopyLocalSatelliteAssemblies>false</CopyLocalSatelliteAssemblies>
       <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
     </ProjectReference>
+    <ProjectReference Include="..\..\SDL_test\SDL_test.vcxproj">
+      <Project>{da956fd3-e143-46f2-9fe5-c77bebc56b1a}</Project>
+      <Private>false</Private>
+      <CopyLocalSatelliteAssemblies>false</CopyLocalSatelliteAssemblies>
+      <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
+    </ProjectReference>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\test\gamepadutils.c" />
@@ -298,7 +304,7 @@
     <CopyFileToFolders Include="..\..\logos\Logo480x480.png" />
   </ItemGroup>
   <ItemGroup>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
       <FileType>Document</FileType>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.Scarlett.x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">true</ExcludedFromBuild>

VisualC-GDK/tests/testcontroller/testcontroller.vcxproj.filters

@@ -18,9 +18,6 @@
     <CopyFileToFolders Include="..\..\logos\Logo480x480.png">
       <Filter>logos</Filter>
     </CopyFileToFolders>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
-      <Filter>wingdk</Filter>
-    </CopyFileToFolders>
     <CopyFileToFolders Include="wingdk\MicrosoftGame.config">
       <Filter>wingdk</Filter>
     </CopyFileToFolders>
@@ -34,6 +31,9 @@
       <Filter>logos</Filter>
     </CopyFileToFolders>
     <CopyFileToFolders Include="PackageLayout.xml" />
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
+      <Filter>wingdk</Filter>
+    </CopyFileToFolders>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="logos">

VisualC-GDK/tests/testgdk/src/testgdk.cpp

@@ -1,5 +1,5 @@
 /*
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -53,23 +53,14 @@ static struct
     int soundpos;    /* Current play position */
 } wave;
 
-static SDL_AudioDeviceID device;
-
-static void
-close_audio()
-{
-    if (device != 0) {
-        SDL_CloseAudioDevice(device);
-        device = 0;
-    }
-}
+static SDL_AudioStream *stream;
 
 /* Call this instead of exit(), so we can clean up SDL: atexit() is evil. */
 static void
 quit(int rc)
 {
     SDL_free(sprites);
-    close_audio();
+    SDL_DestroyAudioStream(stream);
     SDL_free(wave.sound);
     SDLTest_CommonQuit(state);
     /* If rc is 0, just let main return normally rather than calling exit.
@@ -80,49 +71,13 @@ quit(int rc)
     }
 }
 
-static void
-open_audio()
+static int fillerup(void)
 {
-    /* Initialize fillerup() variables */
-    device = SDL_OpenAudioDevice(NULL, SDL_FALSE, &wave.spec, NULL, 0);
-    if (!device) {
-        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't open audio: %s\n", SDL_GetError());
-        SDL_free(wave.sound);
-        quit(2);
+    const int minimum = (wave.soundlen / SDL_AUDIO_FRAMESIZE(wave.spec)) / 2;
+    if (SDL_GetAudioStreamQueued(stream) < minimum) {
+        SDL_PutAudioStreamData(stream, wave.sound, wave.soundlen);
     }
-
-    /* Let the audio run */
-    SDL_PlayAudioDevice(device);
-}
-
-static void
-reopen_audio()
-{
-    close_audio();
-    open_audio();
-}
-
-void SDLCALL
-fillerup(void *unused, Uint8 *stream, int len)
-{
-    Uint8 *waveptr;
-    int waveleft;
-
-    /* Set up the pointers */
-    waveptr = wave.sound + wave.soundpos;
-    waveleft = wave.soundlen - wave.soundpos;
-
-    /* Go! */
-    while (waveleft <= len) {
-        SDL_memcpy(stream, waveptr, waveleft);
-        stream += waveleft;
-        len -= waveleft;
-        waveptr = wave.sound;
-        waveleft = wave.soundlen;
-        wave.soundpos = 0;
-    }
-    SDL_memcpy(stream, waveptr, len);
-    wave.soundpos += len;
+    return 0;
 }
 
 void
@@ -371,6 +326,7 @@ loop()
         }
         DrawSprites(state->renderers[i], sprites[i]);
     }
+    fillerup();
 }
 
 int
@@ -385,7 +341,7 @@ main(int argc, char *argv[])
 
     /* Initialize test framework */
     state = SDLTest_CommonCreateState(argv, SDL_INIT_VIDEO | SDL_INIT_AUDIO);
-    if (state == NULL) {
+    if (!state) {
         return 1;
     }
 
@@ -448,7 +404,7 @@ main(int argc, char *argv[])
     /* Create the windows, initialize the renderers, and load the textures */
     sprites =
         (SDL_Texture **) SDL_malloc(state->num_windows * sizeof(*sprites));
-    if (sprites == NULL) {
+    if (!sprites) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Out of memory!\n");
         quit(2);
     }
@@ -463,19 +419,17 @@ main(int argc, char *argv[])
 
     soundname = GetResourceFilename(argc > 1 ? argv[1] : NULL, "sample.wav");
 
-    if (soundname == NULL) {
+    if (!soundname) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "%s\n", SDL_GetError());
         quit(1);
     }
 
     /* Load the wave file into memory */
-    if (SDL_LoadWAV(soundname, &wave.spec, &wave.sound, &wave.soundlen) == NULL) {
+    if (SDL_LoadWAV(soundname, &wave.spec, &wave.sound, &wave.soundlen) == -1) {
         SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't load %s: %s\n", soundname, SDL_GetError());
         quit(1);
     }
 
-    wave.spec.callback = fillerup;
-
     /* Show the list of available drivers */
     SDL_Log("Available audio drivers:");
     for (i = 0; i < SDL_GetNumAudioDrivers(); ++i) {
@@ -484,7 +438,12 @@ main(int argc, char *argv[])
 
     SDL_Log("Using audio driver: %s\n", SDL_GetCurrentAudioDriver());
 
-    open_audio();
+    stream = SDL_OpenAudioDeviceStream(SDL_AUDIO_DEVICE_DEFAULT_OUTPUT, &wave.spec, NULL, NULL);
+    if (!stream) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't create audio stream: %s\n", SDL_GetError());
+        return -1;
+    }
+    SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(stream));
 
     /* Main render loop */
     done = 0;

VisualC-GDK/tests/testgdk/testgdk.vcxproj

@@ -139,7 +139,7 @@
     </ResourceCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -223,7 +223,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -346,7 +346,7 @@ copy "%(FullPath)" "$(OutDir)\"</Command>
     </CopyFileToFolders>
   </ItemGroup>
   <ItemGroup>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
       <FileType>Document</FileType>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.Scarlett.x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">true</ExcludedFromBuild>

VisualC-GDK/tests/testgdk/testgdk.vcxproj.filters

@@ -18,9 +18,6 @@
     <CopyFileToFolders Include="..\..\logos\Logo480x480.png">
       <Filter>logos</Filter>
     </CopyFileToFolders>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
-      <Filter>wingdk</Filter>
-    </CopyFileToFolders>
     <CopyFileToFolders Include="wingdk\MicrosoftGame.config">
       <Filter>wingdk</Filter>
     </CopyFileToFolders>
@@ -35,6 +32,9 @@
       <Filter>logos</Filter>
     </CopyFileToFolders>
     <CopyFileToFolders Include="PackageLayout.xml" />
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
+      <Filter>wingdk</Filter>
+    </CopyFileToFolders>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="logos">

VisualC-GDK/tests/testsprite/testsprite.vcxproj

@@ -139,7 +139,7 @@
     </ResourceCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -223,7 +223,7 @@
     <Link>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
-      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>xgameruntime.lib;../Microsoft.Xbox.Services.GDK.C.Thunks.lib;%(AdditionalDependencies)</AdditionalDependencies>
     </Link>
     <PostBuildEvent>
       <Command>
@@ -346,7 +346,7 @@ copy "%(FullPath)" "$(OutDir)\"</Command>
     </CopyFileToFolders>
   </ItemGroup>
   <ItemGroup>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
       <FileType>Document</FileType>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.Scarlett.x64'">true</ExcludedFromBuild>
       <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Gaming.Xbox.XboxOne.x64'">true</ExcludedFromBuild>

VisualC-GDK/tests/testsprite/testsprite.vcxproj.filters

@@ -18,9 +18,6 @@
     <CopyFileToFolders Include="..\..\logos\Logo480x480.png">
       <Filter>logos</Filter>
     </CopyFileToFolders>
-    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll">
-      <Filter>wingdk</Filter>
-    </CopyFileToFolders>
     <CopyFileToFolders Include="xboxseries\MicrosoftGame.config">
       <Filter>xboxseries</Filter>
     </CopyFileToFolders>
@@ -34,6 +31,9 @@
       <Filter>logos</Filter>
     </CopyFileToFolders>
     <CopyFileToFolders Include="PackageLayout.xml" />
+    <CopyFileToFolders Include="$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll">
+      <Filter>wingdk</Filter>
+    </CopyFileToFolders>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="logos">

VisualC-WinRT/SDL-UWP.vcxproj

@@ -67,10 +67,12 @@
     <ClInclude Include="..\include\SDL3\SDL_mouse.h" />
     <ClInclude Include="..\include\SDL3\SDL_mutex.h" />
     <ClInclude Include="..\include\SDL3\SDL_opengles2.h" />
+    <ClInclude Include="..\include\SDL3\SDL_pen.h" />
     <ClInclude Include="..\include\SDL3\SDL_pixels.h" />
     <ClInclude Include="..\include\SDL3\SDL_platform.h" />
     <ClInclude Include="..\include\SDL3\SDL_platform_defines.h" />
     <ClInclude Include="..\include\SDL3\SDL_power.h" />
+    <ClInclude Include="..\include\SDL3\SDL_properties.h" />
     <ClInclude Include="..\include\SDL3\SDL_quit.h" />
     <ClInclude Include="..\include\SDL3\SDL_rect.h" />
     <ClInclude Include="..\include\SDL3\SDL_render.h" />
@@ -78,22 +80,23 @@
     <ClInclude Include="..\include\SDL3\SDL_rwops.h" />
     <ClInclude Include="..\include\SDL3\SDL_scancode.h" />
     <ClInclude Include="..\include\SDL3\SDL_sensor.h" />
-    <ClInclude Include="..\include\SDL3\SDL_shape.h" />
     <ClInclude Include="..\include\SDL3\SDL_stdinc.h" />
     <ClInclude Include="..\include\SDL3\SDL_surface.h" />
     <ClInclude Include="..\include\SDL3\SDL_system.h" />
-    <ClInclude Include="..\include\SDL3\SDL_syswm.h" />
     <ClInclude Include="..\include\SDL3\SDL_thread.h" />
     <ClInclude Include="..\include\SDL3\SDL_timer.h" />
     <ClInclude Include="..\include\SDL3\SDL_touch.h" />
     <ClInclude Include="..\include\SDL3\SDL_types.h" />
     <ClInclude Include="..\include\SDL3\SDL_version.h" />
     <ClInclude Include="..\include\SDL3\SDL_video.h" />
+    <ClInclude Include="..\include\SDL3\SDL_video_capture.h" />
     <ClInclude Include="..\src\audio\disk\SDL_diskaudio.h" />
     <ClInclude Include="..\src\audio\dummy\SDL_dummyaudio.h" />
     <ClInclude Include="..\src\audio\SDL_audiodev_c.h" />
     <ClInclude Include="..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\src\audio\SDL_sysaudio.h" />
+    <ClInclude Include="..\src\audio\SDL_audioqueue.h" />
+    <ClInclude Include="..\src\audio\SDL_audioresample.h" />
     <ClInclude Include="..\src\audio\SDL_wave.h" />
     <ClInclude Include="..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\src\core\windows\SDL_directx.h" />
@@ -124,12 +127,14 @@
     <ClInclude Include="..\src\joystick\SDL_gamepad_c.h" />
     <ClInclude Include="..\src\joystick\SDL_gamepad_db.h" />
     <ClInclude Include="..\src\joystick\SDL_joystick_c.h" />
+    <ClInclude Include="..\src\joystick\SDL_steam_virtual_gamepad.h" />
     <ClInclude Include="..\src\joystick\SDL_sysjoystick.h" />
     <ClInclude Include="..\src\joystick\virtual\SDL_virtualjoystick_c.h" />
     <ClInclude Include="..\src\joystick\windows\SDL_dinputjoystick_c.h" />
     <ClInclude Include="..\src\joystick\windows\SDL_windowsjoystick_c.h" />
     <ClInclude Include="..\src\joystick\windows\SDL_xinputjoystick_c.h" />
     <ClInclude Include="..\src\locale\SDL_syslocale.h" />
+    <ClInclude Include="..\src\main\SDL_main_callbacks.h" />
     <ClInclude Include="..\src\render\direct3d11\SDL_render_winrt.h" />
     <ClInclude Include="..\src\render\direct3d11\SDL_shaders_d3d11.h" />
     <ClInclude Include="..\src\render\opengles2\SDL_gles2funcs.h" />
@@ -147,13 +152,14 @@
     <ClInclude Include="..\src\render\software\SDL_rotate.h" />
     <ClInclude Include="..\src\render\software\SDL_triangle.h" />
     <ClInclude Include="..\src\SDL_assert_c.h" />
-    <ClInclude Include="..\src\SDL_dataqueue.h" />
     <ClInclude Include="..\src\SDL_error_c.h" />
     <ClInclude Include="..\src\SDL_fatal.h" />
+    <ClInclude Include="..\src\SDL_hashtable.h" />
     <ClInclude Include="..\src\SDL_hints_c.h" />
     <ClInclude Include="..\src\SDL_internal.h" />
     <ClInclude Include="..\src\SDL_list.h" />
     <ClInclude Include="..\src\SDL_log_c.h" />
+    <ClInclude Include="..\src\SDL_properties_c.h" />
     <ClInclude Include="..\src\sensor\dummy\SDL_dummysensor.h" />
     <ClInclude Include="..\src\sensor\SDL_sensor_c.h" />
     <ClInclude Include="..\src\sensor\SDL_syssensor.h" />
@@ -174,8 +180,8 @@
     <ClInclude Include="..\src\video\SDL_pixels_c.h" />
     <ClInclude Include="..\src\video\SDL_rect_c.h" />
     <ClInclude Include="..\src\video\SDL_RLEaccel_c.h" />
-    <ClInclude Include="..\src\video\SDL_shape_internals.h" />
     <ClInclude Include="..\src\video\SDL_sysvideo.h" />
+    <ClInclude Include="..\src\video\SDL_sysvidocapture.h" />
     <ClInclude Include="..\src\video\SDL_yuv_c.h" />
     <ClInclude Include="..\src\video\winrt\SDL_winrtevents_c.h" />
     <ClInclude Include="..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
@@ -194,6 +200,8 @@
     <ClCompile Include="..\src\audio\SDL_audiocvt.c" />
     <ClCompile Include="..\src\audio\SDL_audiodev.c" />
     <ClCompile Include="..\src\audio\SDL_audiotypecvt.c" />
+    <ClCompile Include="..\src\audio\SDL_audioqueue.c" />
+    <ClCompile Include="..\src\audio\SDL_audioresample.c" />
     <ClCompile Include="..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\src\audio\SDL_wave.c" />
     <ClCompile Include="..\src\audio\wasapi\SDL_wasapi.c" />
@@ -244,6 +252,8 @@
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
       <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
     </ClCompile>
+    <ClCompile Include="..\src\core\SDL_core_unsupported.c" />
+    <ClCompile Include="..\src\core\SDL_runapp.c" />
     <ClCompile Include="..\src\core\windows\SDL_windows.c" />
     <ClCompile Include="..\src\core\windows\SDL_xinput.c" />
     <ClCompile Include="..\src\core\winrt\SDL_winrtapp_common.cpp">
@@ -296,6 +306,7 @@
     <ClCompile Include="..\src\events\SDL_events.c" />
     <ClCompile Include="..\src\events\SDL_keyboard.c" />
     <ClCompile Include="..\src\events\SDL_mouse.c" />
+    <ClCompile Include="..\src\events\SDL_pen.c" />
     <ClCompile Include="..\src\events\SDL_quit.c" />
     <ClCompile Include="..\src\events\SDL_touch.c" />
     <ClCompile Include="..\src\events\SDL_windowevents.c" />
@@ -321,6 +332,7 @@
     <ClCompile Include="..\src\joystick\controller_type.c" />
     <ClCompile Include="..\src\joystick\SDL_gamepad.c" />
     <ClCompile Include="..\src\joystick\SDL_joystick.c" />
+    <ClCompile Include="..\src\joystick\SDL_steam_virtual_gamepad.c" />
     <ClCompile Include="..\src\joystick\virtual\SDL_virtualjoystick.c" />
     <ClCompile Include="..\src\joystick\windows\SDL_dinputjoystick.c" />
     <ClCompile Include="..\src\joystick\windows\SDL_windowsjoystick.c" />
@@ -329,6 +341,8 @@
     <ClCompile Include="..\src\loadso\windows\SDL_sysloadso.c" />
     <ClCompile Include="..\src\locale\SDL_locale.c" />
     <ClCompile Include="..\src\locale\winrt\SDL_syslocale.c" />
+    <ClCompile Include="..\src\main\generic\SDL_sysmain_callbacks.c" />
+    <ClCompile Include="..\src\main\SDL_main_callbacks.c" />
     <ClCompile Include="..\src\misc\SDL_url.c" />
     <ClCompile Include="..\src\misc\winrt\SDL_sysurl.cpp">
       <CompileAsWinRT>true</CompileAsWinRT>
@@ -377,6 +391,7 @@
     <ClCompile Include="..\src\render\opengles2\SDL_shaders_gles2.c" />
     <ClCompile Include="..\src\render\SDL_d3dmath.c" />
     <ClCompile Include="..\src\render\SDL_render.c" />
+    <ClCompile Include="..\src\render\SDL_render_unsupported.c" />
     <ClCompile Include="..\src\render\SDL_yuv_sw.c" />
     <ClCompile Include="..\src\render\software\SDL_blendfillrect.c" />
     <ClCompile Include="..\src\render\software\SDL_blendline.c" />
@@ -388,12 +403,13 @@
     <ClCompile Include="..\src\render\software\SDL_triangle.c" />
     <ClCompile Include="..\src\SDL.c" />
     <ClCompile Include="..\src\SDL_assert.c" />
-    <ClCompile Include="..\src\SDL_dataqueue.c" />
+    <ClCompile Include="..\src\SDL_hashtable.c" />
     <ClCompile Include="..\src\SDL_list.c" />
     <ClCompile Include="..\src\SDL_error.c" />
     <ClCompile Include="..\src\SDL_guid.c" />
     <ClCompile Include="..\src\SDL_hints.c" />
     <ClCompile Include="..\src\SDL_log.c" />
+    <ClCompile Include="..\src\SDL_properties.c" />
     <ClCompile Include="..\src\SDL_utils.c" />
     <ClCompile Include="..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\src\sensor\SDL_sensor.c" />
@@ -403,6 +419,9 @@
     <ClCompile Include="..\src\stdlib\SDL_iconv.c" />
     <ClCompile Include="..\src\stdlib\SDL_malloc.c" />
     <ClCompile Include="..\src\stdlib\SDL_mslibc.c" />
+    <MASM Condition="'$(Platform)'=='x64'" Include="..\src\stdlib\SDL_mslibc_x64.masm" >
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+    </MASM>
     <ClCompile Include="..\src\stdlib\SDL_qsort.c" />
     <ClCompile Include="..\src\stdlib\SDL_stdlib.c" />
     <ClCompile Include="..\src\stdlib\SDL_string.c" />
@@ -501,10 +520,11 @@
     <ClCompile Include="..\src\video\SDL_pixels.c" />
     <ClCompile Include="..\src\video\SDL_rect.c" />
     <ClCompile Include="..\src\video\SDL_RLEaccel.c" />
-    <ClCompile Include="..\src\video\SDL_shape.c" />
     <ClCompile Include="..\src\video\SDL_stretch.c" />
     <ClCompile Include="..\src\video\SDL_surface.c" />
     <ClCompile Include="..\src\video\SDL_video.c" />
+    <ClCompile Include="..\src\video\SDL_video_capture.c" />
+    <ClCompile Include="..\src\video\SDL_video_unsupported.c" />
     <ClCompile Include="..\src\video\SDL_yuv.c" />
     <ClCompile Include="..\src\video\winrt\SDL_winrtevents.cpp">
       <CompileAsWinRT>true</CompileAsWinRT>
@@ -657,6 +677,7 @@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
   </ImportGroup>
   <ImportGroup Label="Shared">
   </ImportGroup>
@@ -856,5 +877,6 @@
   </ItemDefinitionGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
   </ImportGroup>
 </Project>

VisualC-WinRT/SDL-UWP.vcxproj.filters

@@ -7,6 +7,12 @@
     <Filter Include="Source Files">
       <UniqueIdentifier>{68e1b30b-19ed-4612-93e4-6260c5a979e5}</UniqueIdentifier>
     </Filter>
+    <Filter Include="main">
+      <UniqueIdentifier>{00004a2523fc69c7128c60648c860000}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="main\generic">
+      <UniqueIdentifier>{0000318d975e0a2867ab1d5727bf0000}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\include\SDL3\SDL_begin_code.h">
@@ -99,6 +105,9 @@
     <ClInclude Include="..\include\SDL3\SDL_opengles2.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\include\SDL3\SDL_pen.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\include\SDL3\SDL_pixels.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -129,9 +138,6 @@
     <ClInclude Include="..\include\SDL3\SDL_scancode.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\include\SDL3\SDL_shape.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\include\SDL3\SDL_stdinc.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -141,9 +147,6 @@
     <ClInclude Include="..\include\SDL3\SDL_system.h">
       <Filter>Header Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\include\SDL3\SDL_syswm.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\include\SDL3\SDL_thread.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -162,6 +165,9 @@
     <ClInclude Include="..\include\SDL3\SDL_video.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\include\SDL3\SDL_video_capture.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\joystick\SDL_gamepad_c.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -183,6 +189,12 @@
     <ClInclude Include="..\src\audio\SDL_sysaudio.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\audio\SDL_audioqueue.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\audio\SDL_audioresample.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\audio\SDL_wave.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -249,6 +261,9 @@
     <ClInclude Include="..\src\joystick\SDL_joystick_c.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\joystick\SDL_steam_virtual_gamepad.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\joystick\SDL_sysjoystick.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -264,6 +279,9 @@
     <ClInclude Include="..\src\joystick\windows\SDL_xinputjoystick_c.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\main\SDL_main_callbacks.h">
+      <Filter>main</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\render\direct3d11\SDL_render_winrt.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -318,6 +336,9 @@
     <ClInclude Include="..\src\SDL_fatal.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\SDL_hashtable.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\SDL_hints_c.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -327,6 +348,9 @@
     <ClInclude Include="..\src\SDL_log_c.h">
       <Filter>Source Files</Filter>
     </ClInclude>
+    <ClInclude Include="..\src\SDL_properties_c.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\src\locale\SDL_syslocale.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -381,10 +405,10 @@
     <ClInclude Include="..\src\video\SDL_RLEaccel_c.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\video\SDL_shape_internals.h">
+    <ClInclude Include="..\src\video\SDL_sysvideo.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\video\SDL_sysvideo.h">
+    <ClInclude Include="..\src\video\SDL_sysvideocapture.h">
       <Filter>Source Files</Filter>
     </ClInclude>
     <ClInclude Include="..\src\video\winrt\SDL_winrtevents_c.h">
@@ -408,9 +432,6 @@
     <ClInclude Include="..\src\video\winrt\SDL_winrtgamebar_cpp.h">
       <Filter>Source Files</Filter>
     </ClInclude>
-    <ClInclude Include="..\src\SDL_dataqueue.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
     <ClInclude Include="..\src\SDL_list.h">
       <Filter>Source Files</Filter>
     </ClInclude>
@@ -474,6 +495,12 @@
     <ClCompile Include="..\src\audio\SDL_audiotypecvt.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\audio\SDL_audioqueue.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\audio\SDL_audioresample.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>        
     <ClCompile Include="..\src\audio\SDL_mixer.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -483,6 +510,12 @@
     <ClCompile Include="..\src\audio\wasapi\SDL_wasapi_winrt.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\core\SDL_core_unsupported.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\core\SDL_runapp.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\core\windows\SDL_windows.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -519,6 +552,9 @@
     <ClCompile Include="..\src\events\SDL_mouse.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\events\SDL_pen.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\events\SDL_quit.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -552,6 +588,9 @@
     <ClCompile Include="..\src\joystick\SDL_joystick.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\joystick\SDL_steam_virtual_gamepad.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\joystick\virtual\SDL_virtualjoystick.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -567,6 +606,12 @@
     <ClCompile Include="..\src\loadso\windows\SDL_sysloadso.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\main\generic\SDL_sysmain_callbacks.c">
+      <Filter>main\generic</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\main\SDL_main_callbacks.c">
+      <Filter>main</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\power\SDL_power.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -591,6 +636,9 @@
     <ClCompile Include="..\src\render\SDL_render.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\render\SDL_render_unsupported.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\render\SDL_yuv_sw.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -630,12 +678,24 @@
     <ClCompile Include="..\src\SDL_guid.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\SDL_hashtable.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\SDL_hints.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\SDL_list.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\SDL_log.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\SDL_utils.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\SDL_properties.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\locale\SDL_locale.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -747,9 +807,6 @@
     <ClCompile Include="..\src\video\SDL_RLEaccel.c">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\src\video\SDL_shape.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\src\video\SDL_stretch.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -759,6 +816,12 @@
     <ClCompile Include="..\src\video\SDL_video.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="..\src\video\SDL_video_capture.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+    <ClCompile Include="..\src\video\SDL_video_unsupported.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="..\src\video\winrt\SDL_winrtevents.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -786,15 +849,6 @@
     <ClCompile Include="..\src\video\winrt\SDL_winrtgamebar.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
-    <ClCompile Include="..\src\SDL_dataqueue.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SDL_list.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\SDL_utils.c">
-      <Filter>Source Files</Filter>
-    </ClCompile>
     <ClCompile Include="..\src\haptic\windows\SDL_dinputhaptic.c">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -845,6 +899,9 @@
     <ClCompile Include="..\src\stdlib\SDL_mslibc.c">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <MASM Include="..\src\stdlib\SDL_mslibc_x64.masm">
+      <Filter>stdlib</Filter>
+    </MASM>
     <ClCompile Include="..\src\core\windows\pch.c">
       <Filter>Source Files</Filter>
     </ClCompile>

VisualC/SDL.sln

@@ -50,6 +50,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testsensor", "tests\testsen
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testsurround", "tests\testsurround\testsurround.vcxproj", "{70B894A9-E306-49E8-ABC2-932A952A5E5F}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testpen", "tests\testpen\testpen.vcxproj", "{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -250,6 +252,14 @@ Global
 		{70B894A9-E306-49E8-ABC2-932A952A5E5F}.Release|Win32.Build.0 = Release|Win32
 		{70B894A9-E306-49E8-ABC2-932A952A5E5F}.Release|x64.ActiveCfg = Release|x64
 		{70B894A9-E306-49E8-ABC2-932A952A5E5F}.Release|x64.Build.0 = Release|x64
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Debug|Win32.ActiveCfg = Debug|Win32
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Debug|Win32.Build.0 = Debug|Win32
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Debug|x64.ActiveCfg = Debug|x64
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Debug|x64.Build.0 = Debug|x64
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Release|Win32.ActiveCfg = Release|Win32
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Release|Win32.Build.0 = Release|Win32
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Release|x64.ActiveCfg = Release|x64
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -277,6 +287,7 @@ Global
 		{40FB7794-D3C3-4CFE-BCF4-A80C97635682} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
 		{C4E04D18-EF76-4B42-B4C2-16A1BACDC0A4} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
 		{70B894A9-E306-49E8-ABC2-932A952A5E5F} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
+		{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {C320C9F2-1A8F-41D7-B02B-6338F872BCAD}

VisualC/SDL/SDL.vcxproj

@@ -43,6 +43,7 @@
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
   <ImportGroup Label="ExtensionSettings">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.props" />
   </ImportGroup>
   <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
     <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
@@ -279,10 +280,12 @@
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_gl2ext.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_gl2platform.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_khrplatform.h" />
+    <ClInclude Include="..\..\include\SDL3\SDL_pen.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_pixels.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_platform.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_platform_defines.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_power.h" />
+    <ClInclude Include="..\..\include\SDL3\SDL_properties.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_quit.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_rect.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_render.h" />
@@ -290,11 +293,9 @@
     <ClInclude Include="..\..\include\SDL3\SDL_rwops.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_scancode.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_sensor.h" />
-    <ClInclude Include="..\..\include\SDL3\SDL_shape.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_stdinc.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_surface.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_system.h" />
-    <ClInclude Include="..\..\include\SDL3\SDL_syswm.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test_assert.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_test_common.h" />
@@ -319,6 +320,8 @@
     <ClInclude Include="..\..\src\audio\SDL_audio_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_audiodev_c.h" />
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h" />
+    <ClInclude Include="..\..\src\audio\SDL_audioqueue.h" />
+    <ClInclude Include="..\..\src\audio\SDL_audioresample.h" />
     <ClInclude Include="..\..\src\audio\SDL_wave.h" />
     <ClInclude Include="..\..\src\audio\wasapi\SDL_wasapi.h" />
     <ClInclude Include="..\..\src\core\windows\SDL_directx.h" />
@@ -329,6 +332,7 @@
     <ClInclude Include="..\..\src\dynapi\SDL_dynapi.h" />
     <ClInclude Include="..\..\src\dynapi\SDL_dynapi_overrides.h" />
     <ClInclude Include="..\..\src\dynapi\SDL_dynapi_procs.h" />
+    <ClInclude Include="..\..\src\dynapi\SDL_dynapi_unsupported.h" />
     <ClInclude Include="..\..\src\events\blank_cursor.h" />
     <ClInclude Include="..\..\src\events\default_cursor.h" />
     <ClInclude Include="..\..\src\events\scancodes_windows.h" />
@@ -353,6 +357,7 @@
     <ClInclude Include="..\..\src\joystick\SDL_gamepad_c.h" />
     <ClInclude Include="..\..\src\joystick\SDL_gamepad_db.h" />
     <ClInclude Include="..\..\src\joystick\SDL_joystick_c.h" />
+    <ClInclude Include="..\..\src\joystick\SDL_steam_virtual_gamepad.h" />
     <ClInclude Include="..\..\src\joystick\SDL_sysjoystick.h" />
     <ClInclude Include="..\..\src\joystick\usb_ids.h" />
     <ClInclude Include="..\..\src\joystick\virtual\SDL_virtualjoystick_c.h" />
@@ -363,6 +368,7 @@
     <ClInclude Include="..\..\src\libm\math_libm.h" />
     <ClInclude Include="..\..\src\libm\math_private.h" />
     <ClInclude Include="..\..\src\locale\SDL_syslocale.h" />
+    <ClInclude Include="..\..\src\main\SDL_main_callbacks.h" />
     <ClInclude Include="..\..\src\misc\SDL_sysurl.h" />
     <ClInclude Include="..\..\src\power\SDL_syspower.h" />
     <ClInclude Include="..\..\src\render\direct3d11\SDL_shaders_d3d11.h" />
@@ -385,7 +391,6 @@
     <ClInclude Include="..\..\src\render\software\SDL_rotate.h" />
     <ClInclude Include="..\..\src\render\software\SDL_triangle.h" />
     <ClInclude Include="..\..\src\SDL_assert_c.h" />
-    <ClInclude Include="..\..\src\SDL_dataqueue.h" />
     <ClInclude Include="..\..\src\SDL_error_c.h" />
     <ClCompile Include="..\..\src\core\windows\pch.c">
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">Create</PrecompiledHeader>
@@ -393,11 +398,15 @@
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">Create</PrecompiledHeader>
       <PrecompiledHeader Condition="'$(Configuration)|$(Platform)'=='Release|x64'">Create</PrecompiledHeader>
     </ClCompile>
+    <ClCompile Include="..\..\src\main\generic\SDL_sysmain_callbacks.c" />
+    <ClCompile Include="..\..\src\main\SDL_main_callbacks.c" />
     <ClCompile Include="..\..\src\SDL_guid.c" />
+    <ClInclude Include="..\..\src\SDL_hashtable.h" />
     <ClInclude Include="..\..\src\SDL_hints_c.h" />
     <ClInclude Include="..\..\src\SDL_internal.h" />
     <ClInclude Include="..\..\src\SDL_list.h" />
     <ClInclude Include="..\..\src\SDL_log_c.h" />
+    <ClInclude Include="..\..\src\SDL_properties_c.h" />
     <ClInclude Include="..\..\src\sensor\dummy\SDL_dummysensor.h" />
     <ClInclude Include="..\..\src\sensor\SDL_sensor_c.h" />
     <ClInclude Include="..\..\src\sensor\SDL_syssensor.h" />
@@ -442,12 +451,10 @@
     <ClInclude Include="..\..\src\video\SDL_pixels_c.h" />
     <ClInclude Include="..\..\src\video\SDL_rect_c.h" />
     <ClInclude Include="..\..\src\video\SDL_RLEaccel_c.h" />
-    <ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
     <ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
     <ClInclude Include="..\..\src\video\SDL_vulkan_internal.h" />
     <ClInclude Include="..\..\src\video\SDL_yuv_c.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_msctf.h" />
-    <ClInclude Include="..\..\src\video\windows\SDL_vkeys.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsclipboard.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsevents.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsframebuffer.h" />
@@ -457,7 +464,6 @@
     <ClInclude Include="..\..\src\video\windows\SDL_windowsmouse.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsopengl.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsopengles.h" />
-    <ClInclude Include="..\..\src\video\windows\SDL_windowsshape.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsvideo.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowsvulkan.h" />
     <ClInclude Include="..\..\src\video\windows\SDL_windowswindow.h" />
@@ -465,8 +471,6 @@
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb.h" />
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb_sse_func.h" />
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb_std_func.h" />
-  </ItemGroup>
-  <ItemGroup>
     <ClCompile Include="..\..\src\atomic\SDL_atomic.c" />
     <ClCompile Include="..\..\src\atomic\SDL_spinlock.c" />
     <ClCompile Include="..\..\src\audio\directsound\SDL_directsound.c" />
@@ -476,10 +480,14 @@
     <ClCompile Include="..\..\src\audio\SDL_audiocvt.c" />
     <ClCompile Include="..\..\src\audio\SDL_audiodev.c" />
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c" />
+    <ClCompile Include="..\..\src\audio\SDL_audioqueue.c" />
+    <ClCompile Include="..\..\src\audio\SDL_audioresample.c" />
     <ClCompile Include="..\..\src\audio\SDL_mixer.c" />
     <ClCompile Include="..\..\src\audio\SDL_wave.c" />
     <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
     <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi_win32.c" />
+    <ClCompile Include="..\..\src\core\SDL_core_unsupported.c" />
+    <ClCompile Include="..\..\src\core\SDL_runapp.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_hid.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_immdevice.c" />
     <ClCompile Include="..\..\src\core\windows\SDL_windows.c" />
@@ -497,6 +505,7 @@
     <ClCompile Include="..\..\src\events\SDL_events.c" />
     <ClCompile Include="..\..\src\events\SDL_keyboard.c" />
     <ClCompile Include="..\..\src\events\SDL_mouse.c" />
+    <ClCompile Include="..\..\src\events\SDL_pen.c" />
     <ClCompile Include="..\..\src\events\SDL_quit.c" />
     <ClCompile Include="..\..\src\events\SDL_touch.c" />
     <ClCompile Include="..\..\src\events\SDL_windowevents.c" />
@@ -521,6 +530,7 @@
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_shield.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_stadia.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steam.c" />
+    <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steamdeck.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_switch.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_wii.c" />
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_xbox360.c" />
@@ -528,6 +538,7 @@
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_xboxone.c" />
     <ClCompile Include="..\..\src\joystick\SDL_gamepad.c" />
     <ClCompile Include="..\..\src\joystick\SDL_joystick.c" />
+    <ClCompile Include="..\..\src\joystick\SDL_steam_virtual_gamepad.c" />
     <ClCompile Include="..\..\src\joystick\virtual\SDL_virtualjoystick.c" />
     <ClCompile Include="..\..\src\joystick\windows\SDL_dinputjoystick.c" />
     <ClCompile Include="..\..\src\joystick\windows\SDL_rawinputjoystick.c" />
@@ -574,6 +585,7 @@
     <ClCompile Include="..\..\src\render\opengles2\SDL_shaders_gles2.c" />
     <ClCompile Include="..\..\src\render\SDL_d3dmath.c" />
     <ClCompile Include="..\..\src\render\SDL_render.c" />
+    <ClCompile Include="..\..\src\render\SDL_render_unsupported.c" />
     <ClCompile Include="..\..\src\render\SDL_yuv_sw.c" />
     <ClCompile Include="..\..\src\render\software\SDL_blendfillrect.c" />
     <ClCompile Include="..\..\src\render\software\SDL_blendline.c" />
@@ -585,11 +597,12 @@
     <ClCompile Include="..\..\src\render\software\SDL_triangle.c" />
     <ClCompile Include="..\..\src\SDL.c" />
     <ClCompile Include="..\..\src\SDL_assert.c" />
-    <ClCompile Include="..\..\src\SDL_dataqueue.c" />
-    <ClCompile Include="..\..\src\SDL_list.c" />
     <ClCompile Include="..\..\src\SDL_error.c" />
+    <ClCompile Include="..\..\src\SDL_hashtable.c" />
     <ClCompile Include="..\..\src\SDL_hints.c" />
+    <ClCompile Include="..\..\src\SDL_list.c" />
     <ClCompile Include="..\..\src\SDL_log.c" />
+    <ClCompile Include="..\..\src\SDL_properties.c" />
     <ClCompile Include="..\..\src\SDL_utils.c" />
     <ClCompile Include="..\..\src\sensor\dummy\SDL_dummysensor.c" />
     <ClCompile Include="..\..\src\sensor\SDL_sensor.c" />
@@ -600,6 +613,9 @@
     <ClCompile Include="..\..\src\stdlib\SDL_iconv.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_malloc.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_mslibc.c" />
+    <MASM Condition="'$(Platform)'=='x64'" Include="..\..\src\stdlib\SDL_mslibc_x64.masm" >
+      <PrecompiledHeader>NotUsing</PrecompiledHeader>
+    </MASM>
     <ClCompile Include="..\..\src\stdlib\SDL_qsort.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_stdlib.c" />
     <ClCompile Include="..\..\src\stdlib\SDL_string.c" />
@@ -633,10 +649,11 @@
     <ClCompile Include="..\..\src\video\SDL_pixels.c" />
     <ClCompile Include="..\..\src\video\SDL_rect.c" />
     <ClCompile Include="..\..\src\video\SDL_RLEaccel.c" />
-    <ClCompile Include="..\..\src\video\SDL_shape.c" />
     <ClCompile Include="..\..\src\video\SDL_stretch.c" />
     <ClCompile Include="..\..\src\video\SDL_surface.c" />
     <ClCompile Include="..\..\src\video\SDL_video.c" />
+    <ClCompile Include="..\..\src\video\SDL_video_unsupported.c" />
+    <ClCompile Include="..\..\src\video\SDL_video_capture.c" />
     <ClCompile Include="..\..\src\video\SDL_vulkan_utils.c" />
     <ClCompile Include="..\..\src\video\SDL_yuv.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsclipboard.c" />
@@ -648,7 +665,6 @@
     <ClCompile Include="..\..\src\video\windows\SDL_windowsmouse.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsopengl.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsopengles.c" />
-    <ClCompile Include="..\..\src\video\windows\SDL_windowsshape.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsvideo.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowsvulkan.c" />
     <ClCompile Include="..\..\src\video\windows\SDL_windowswindow.c" />
@@ -659,5 +675,6 @@
   </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
+    <Import Project="$(VCTargetsPath)\BuildCustomizations\masm.targets" />
   </ImportGroup>
 </Project>

VisualC/SDL/SDL.vcxproj.filters

@@ -169,6 +169,12 @@
     <Filter Include="render\direct3d12">
       <UniqueIdentifier>{f48c2b17-1bee-4fec-a7c8-24cf619abe08}</UniqueIdentifier>
     </Filter>
+    <Filter Include="main">
+      <UniqueIdentifier>{00001967ea2801028a046a722a070000}</UniqueIdentifier>
+    </Filter>
+    <Filter Include="main\generic">
+      <UniqueIdentifier>{0000ddc7911820dbe64274d3654f0000}</UniqueIdentifier>
+    </Filter>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\include\SDL3\SDL_begin_code.h">
@@ -288,6 +294,9 @@
     <ClInclude Include="..\..\include\SDL3\SDL_opengles2_khrplatform.h">
       <Filter>API Headers</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\SDL3\SDL_pen.h">
+      <Filter>API Headers</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\include\SDL3\SDL_pixels.h">
       <Filter>API Headers</Filter>
     </ClInclude>
@@ -300,6 +309,9 @@
     <ClInclude Include="..\..\include\SDL3\SDL_power.h">
       <Filter>API Headers</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\include\SDL3\SDL_properties.h">
+      <Filter>API Headers</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\include\SDL3\SDL_quit.h">
       <Filter>API Headers</Filter>
     </ClInclude>
@@ -321,9 +333,6 @@
     <ClInclude Include="..\..\include\SDL3\SDL_sensor.h">
       <Filter>API Headers</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\include\SDL3\SDL_shape.h">
-      <Filter>API Headers</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\include\SDL3\SDL_stdinc.h">
       <Filter>API Headers</Filter>
     </ClInclude>
@@ -333,9 +342,6 @@
     <ClInclude Include="..\..\include\SDL3\SDL_system.h">
       <Filter>API Headers</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\include\SDL3\SDL_syswm.h">
-      <Filter>API Headers</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\include\SDL3\SDL_test.h">
       <Filter>API Headers</Filter>
     </ClInclude>
@@ -387,8 +393,11 @@
     <ClInclude Include="..\..\include\SDL3\SDL_vulkan.h">
       <Filter>API Headers</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\SDL_dataqueue.h" />
+    <ClInclude Include="..\..\src\main\SDL_main_callbacks.h">
+      <Filter>main</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\src\SDL_error_c.h" />
+    <ClInclude Include="..\..\src\SDL_hashtable.h" />
     <ClInclude Include="..\..\src\SDL_list.h" />
     <ClInclude Include="..\..\include\SDL3\SDL_metal.h">
       <Filter>API Headers</Filter>
@@ -411,6 +420,12 @@
     <ClInclude Include="..\..\src\audio\SDL_sysaudio.h">
       <Filter>audio</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\audio\SDL_audioqueue.h">
+      <Filter>audio</Filter>
+    </ClInclude>
+    <ClInclude Include="..\..\src\audio\SDL_audioresample.h">
+      <Filter>audio</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\src\core\windows\SDL_hid.h">
       <Filter>core\windows</Filter>
     </ClInclude>
@@ -435,6 +450,9 @@
     <ClInclude Include="..\..\src\dynapi\SDL_dynapi_procs.h">
       <Filter>dynapi</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\dynapi\SDL_dynapi_unsupported.h">
+      <Filter>dynapi</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\src\events\SDL_clipboardevents_c.h">
       <Filter>events</Filter>
     </ClInclude>
@@ -483,6 +501,9 @@
     <ClInclude Include="..\..\src\joystick\SDL_joystick_c.h">
       <Filter>joystick</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\src\joystick\SDL_steam_virtual_gamepad.h">
+      <Filter>joystick</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\src\joystick\SDL_sysjoystick.h">
       <Filter>joystick</Filter>
     </ClInclude>
@@ -573,9 +594,6 @@
     <ClInclude Include="..\..\src\video\SDL_rect_c.h">
       <Filter>video</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\video\SDL_shape_internals.h">
-      <Filter>video</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\video\SDL_sysvideo.h">
       <Filter>video</Filter>
     </ClInclude>
@@ -606,9 +624,6 @@
     <ClInclude Include="..\..\src\video\yuv2rgb\yuv_rgb_std_func.h">
       <Filter>video\yuv2rgb</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\video\windows\SDL_vkeys.h">
-      <Filter>video\windows</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\video\windows\SDL_windowsclipboard.h">
       <Filter>video\windows</Filter>
     </ClInclude>
@@ -633,9 +648,6 @@
     <ClInclude Include="..\..\src\video\windows\SDL_windowsopengl.h">
       <Filter>video\windows</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\src\video\windows\SDL_windowsshape.h">
-      <Filter>video\windows</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\src\video\windows\SDL_windowsvideo.h">
       <Filter>video\windows</Filter>
     </ClInclude>
@@ -808,6 +820,7 @@
     <ClInclude Include="..\..\src\SDL_hints_c.h" />
     <ClInclude Include="..\..\src\SDL_internal.h" />
     <ClInclude Include="..\..\src\SDL_log_c.h" />
+    <ClInclude Include="..\..\src\SDL_properties_c.h" />
     <ClInclude Include="..\..\src\render\direct3d12\SDL_shaders_d3d12.h">
       <Filter>render\direct3d12</Filter>
     </ClInclude>
@@ -815,13 +828,20 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\src\audio\wasapi\SDL_wasapi.c" />
+    <ClCompile Include="..\..\src\main\generic\SDL_sysmain_callbacks.c">
+      <Filter>main\generic</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\main\SDL_main_callbacks.c">
+      <Filter>main</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\SDL.c" />
     <ClCompile Include="..\..\src\SDL_assert.c" />
-    <ClCompile Include="..\..\src\SDL_dataqueue.c" />
     <ClCompile Include="..\..\src\SDL_error.c" />
     <ClCompile Include="..\..\src\SDL_guid.c" />
+    <ClCompile Include="..\..\src\SDL_hashtable.c" />
     <ClCompile Include="..\..\src\SDL_hints.c" />
     <ClCompile Include="..\..\src\SDL_list.c" />
+    <ClCompile Include="..\..\src\SDL_properties.c" />
     <ClCompile Include="..\..\src\SDL_utils.c" />
     <ClCompile Include="..\..\src\audio\SDL_audio.c">
       <Filter>audio</Filter>
@@ -835,6 +855,12 @@
     <ClCompile Include="..\..\src\audio\SDL_audiotypecvt.c">
       <Filter>audio</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\audio\SDL_audioqueue.c">
+      <Filter>audio</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\audio\SDL_audioresample.c">
+      <Filter>audio</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\audio\SDL_wave.c">
       <Filter>audio</Filter>
     </ClCompile>
@@ -847,6 +873,12 @@
     <ClCompile Include="..\..\src\atomic\SDL_spinlock.c">
       <Filter>atomic</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\core\SDL_core_unsupported.c">
+      <Filter>core</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\core\SDL_runapp.c">
+      <Filter>core</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\core\windows\SDL_hid.c">
       <Filter>core\windows</Filter>
     </ClCompile>
@@ -883,6 +915,9 @@
     <ClCompile Include="..\..\src\events\SDL_mouse.c">
       <Filter>events</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\events\SDL_pen.c">
+      <Filter>events</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\events\SDL_quit.c">
       <Filter>events</Filter>
     </ClCompile>
@@ -913,6 +948,9 @@
     <ClCompile Include="..\..\src\joystick\SDL_joystick.c">
       <Filter>joystick</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\joystick\SDL_steam_virtual_gamepad.c">
+      <Filter>joystick</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\libm\e_atan2.c">
       <Filter>libm</Filter>
     </ClCompile>
@@ -1051,6 +1089,9 @@
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steam.c">
       <Filter>joystick\hidapi</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_steamdeck.c">
+      <Filter>joystick\hidapi</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\joystick\hidapi\SDL_hidapi_switch.c">
       <Filter>joystick\hidapi</Filter>
     </ClCompile>
@@ -1132,9 +1173,6 @@
     <ClCompile Include="..\..\src\video\SDL_rect.c">
       <Filter>video</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\video\SDL_shape.c">
-      <Filter>video</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\video\SDL_stretch.c">
       <Filter>video</Filter>
     </ClCompile>
@@ -1144,6 +1182,12 @@
     <ClCompile Include="..\..\src\video\SDL_video.c">
       <Filter>video</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\video\SDL_video_unsupported.c">
+      <Filter>video</Filter>
+    </ClCompile>
+    <ClCompile Include="..\..\src\video\SDL_video_capture.c">
+      <Filter>video</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\video\SDL_yuv.c">
       <Filter>video</Filter>
     </ClCompile>
@@ -1189,9 +1233,6 @@
     <ClCompile Include="..\..\src\video\windows\SDL_windowsopengles.c">
       <Filter>video\windows</Filter>
     </ClCompile>
-    <ClCompile Include="..\..\src\video\windows\SDL_windowsshape.c">
-      <Filter>video\windows</Filter>
-    </ClCompile>
     <ClCompile Include="..\..\src\video\windows\SDL_windowsvideo.c">
       <Filter>video\windows</Filter>
     </ClCompile>
@@ -1273,6 +1314,9 @@
     <ClCompile Include="..\..\src\render\SDL_render.c">
       <Filter>render</Filter>
     </ClCompile>
+    <ClCompile Include="..\..\src\render\SDL_render_unsupported.c">
+      <Filter>render</Filter>
+    </ClCompile>
     <ClCompile Include="..\..\src\render\SDL_yuv_sw.c">
       <Filter>render</Filter>
     </ClCompile>
@@ -1343,6 +1387,9 @@
     <ClCompile Include="..\..\src\stdlib\SDL_mslibc.c">
       <Filter>stdlib</Filter>
     </ClCompile>
+    <MASM Include="..\..\src\stdlib\SDL_mslibc_x64.masm">
+      <Filter>stdlib</Filter>
+    </MASM>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include="..\..\src\core\windows\version.rc" />

VisualC/pkg-support/cmake/sdl3-config.cmake

@@ -40,7 +40,7 @@ else()
 endif()
 
 set_and_check(_sdl3_prefix      "${CMAKE_CURRENT_LIST_DIR}/..")
-set(_sdl3_include_dirs          "${_sdl3_prefix}/include;${_sdl3_prefix}/include/SDL3")
+set(_sdl3_include_dirs          "${_sdl3_prefix}/include")
 unset(_sdl3_prefix)
 
 set(SDL3_LIBRARIES      SDL3::SDL3)

VisualC/tests/testautomation/testautomation.vcxproj

@@ -209,17 +209,24 @@
     <ClCompile Include="..\..\..\test\testautomation_main.c" />
     <ClCompile Include="..\..\..\test\testautomation_math.c" />
     <ClCompile Include="..\..\..\test\testautomation_mouse.c" />
+    <ClCompile Include="..\..\..\test\testautomation_pen.c">
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(ProjectDir)\..\..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(ProjectDir)\..\..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(ProjectDir)\..\..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(ProjectDir)\..\..\..\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+    </ClCompile>
     <ClCompile Include="..\..\..\test\testautomation_pixels.c" />
     <ClCompile Include="..\..\..\test\testautomation_platform.c" />
+    <ClCompile Include="..\..\..\test\testautomation_properties.c" />
     <ClCompile Include="..\..\..\test\testautomation_rect.c" />
     <ClCompile Include="..\..\..\test\testautomation_render.c" />
     <ClCompile Include="..\..\..\test\testautomation_rwops.c" />
     <ClCompile Include="..\..\..\test\testautomation_sdltest.c" />
     <ClCompile Include="..\..\..\test\testautomation_stdlib.c" />
     <ClCompile Include="..\..\..\test\testautomation_surface.c" />
-    <ClCompile Include="..\..\..\test\testautomation_syswm.c" />
     <ClCompile Include="..\..\..\test\testautomation_timer.c" />
     <ClCompile Include="..\..\..\test\testautomation_video.c" />
+    <ClCompile Include="..\..\..\test\testautomation_subsystems.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\..\..\test\testautomation_suites.h" />

VisualC/tests/testpen/testpen.vcxproj

@@ -0,0 +1,204 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{C4E04D18-EF76-4B42-B4C2-16A1BACDC1A3}</ProjectGuid>
+    <RootNamespace>testpower</RootNamespace>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' != '10.0'">$(DefaultPlatformToolset)</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' != '10.0'">$(DefaultPlatformToolset)</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' != '10.0'">$(DefaultPlatformToolset)</PlatformToolset>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <PlatformToolset Condition="'$(VisualStudioVersion)' != '10.0'">$(DefaultPlatformToolset)</PlatformToolset>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC70.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC70.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC70.props" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+    <Import Project="$(VCTargetsPath)Microsoft.CPP.UpgradeFromVC70.props" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup>
+    <_ProjectFileVersion>10.0.40219.1</_ProjectFileVersion>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">$(Platform)\$(Configuration)\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">$(Platform)\$(Configuration)\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">$(Platform)\$(Configuration)\</IntDir>
+    <OutDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(SolutionDir)$(Platform)\$(Configuration)\</OutDir>
+    <IntDir Condition="'$(Configuration)|$(Platform)'=='Release|x64'">$(Platform)\$(Configuration)\</IntDir>
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" />
+    <CodeAnalysisRuleSet Condition="'$(Configuration)|$(Platform)'=='Release|x64'">AllRules.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRules Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+    <CodeAnalysisRuleAssemblies Condition="'$(Configuration)|$(Platform)'=='Release|x64'" />
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Debug/testpower.tlb</TypeLibraryName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>$(SolutionDir)/../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalUsingDirectories>%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
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+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <Midl>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>X64</TargetEnvironment>
+      <TypeLibraryName>.\Debug/testpower.tlb</TypeLibraryName>
+    </Midl>
+    <ClCompile>
+      <Optimization>Disabled</Optimization>
+      <AdditionalIncludeDirectories>$(SolutionDir)/../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalUsingDirectories>%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+      <DebugInformationFormat>OldStyle</DebugInformationFormat>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <SubSystem>Windows</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>Win32</TargetEnvironment>
+      <TypeLibraryName>.\Release/testpower.tlb</TypeLibraryName>
+    </Midl>
+    <ClCompile>
+      <AdditionalIncludeDirectories>$(SolutionDir)/../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalUsingDirectories>%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
+    </ResourceCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <Midl>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MkTypLibCompatible>true</MkTypLibCompatible>
+      <SuppressStartupBanner>true</SuppressStartupBanner>
+      <TargetEnvironment>X64</TargetEnvironment>
+      <TypeLibraryName>.\Release/testpower.tlb</TypeLibraryName>
+    </Midl>
+    <ClCompile>
+      <AdditionalIncludeDirectories>$(SolutionDir)/../include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalUsingDirectories>%(AdditionalUsingDirectories)</AdditionalUsingDirectories>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
+      <WarningLevel>Level3</WarningLevel>
+    </ClCompile>
+    <ResourceCompile>
+      <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <Culture>0x0409</Culture>
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+    <Link>
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+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\SDL\SDL.vcxproj">
+      <Project>{81ce8daf-ebb2-4761-8e45-b71abcca8c68}</Project>
+      <Private>false</Private>
+      <CopyLocalSatelliteAssemblies>false</CopyLocalSatelliteAssemblies>
+      <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
+    </ProjectReference>
+    <ProjectReference Include="..\..\SDL_test\SDL_test.vcxproj">
+      <Project>{da956fd3-e143-46f2-9fe5-c77bebc56b1a}</Project>
+      <Private>false</Private>
+      <CopyLocalSatelliteAssemblies>false</CopyLocalSatelliteAssemblies>
+      <ReferenceOutputAssembly>true</ReferenceOutputAssembly>
+    </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\test\testpen.c" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>

Xcode/SDL/SDL.xcodeproj/project.pbxproj

@@ -33,6 +33,9 @@
 /* End PBXAggregateTarget section */
 
 /* Begin PBXBuildFile section */
+		000028F8113A53F4333E0000 /* SDL_main_callbacks.c in Sources */ = {isa = PBXBuildFile; fileRef = 00009366FB9FBBD54C390000 /* SDL_main_callbacks.c */; };
+		000040E76FDC6AE48CBF0000 /* SDL_hashtable.c in Sources */ = {isa = PBXBuildFile; fileRef = 000078E1881E857EBB6C0000 /* SDL_hashtable.c */; };
+		0000A4DA2F45A31DC4F00000 /* SDL_sysmain_callbacks.m in Sources */ = {isa = PBXBuildFile; fileRef = 0000BB287BA0A0178C1A0000 /* SDL_sysmain_callbacks.m */; platformFilters = (ios, maccatalyst, macos, tvos, watchos, ); };
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@@ -49,6 +52,9 @@
 		566E26D8246274CC00718109 /* SDL_locale.c in Sources */ = {isa = PBXBuildFile; fileRef = 566E26CD246274CB00718109 /* SDL_locale.c */; };
 		566E26E1246274CC00718109 /* SDL_syslocale.h in Headers */ = {isa = PBXBuildFile; fileRef = 566E26CE246274CC00718109 /* SDL_syslocale.h */; };
 		56A2373329F9C113003CCA5F /* SDL_sysrwlock.c in Sources */ = {isa = PBXBuildFile; fileRef = 56A2373229F9C113003CCA5F /* SDL_sysrwlock.c */; };
+		63134A222A7902CF0021E9A6 /* SDL_pen.h in Headers */ = {isa = PBXBuildFile; fileRef = 63134A212A7902CF0021E9A6 /* SDL_pen.h */; settings = {ATTRIBUTES = (Public, ); }; };
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+		63134A262A7902FD0021E9A6 /* SDL_pen.c in Sources */ = {isa = PBXBuildFile; fileRef = 63134A242A7902FD0021E9A6 /* SDL_pen.c */; };
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@@ -63,7 +69,7 @@
 		A75FDBB823E4CBC700529352 /* ReadMe.txt in Resources */ = {isa = PBXBuildFile; fileRef = F59C710300D5CB5801000001 /* ReadMe.txt */; };
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@@ -90,7 +96,6 @@
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 		A7D8AB6123E2514100DCD162 /* SDL_offscreenwindow.c in Sources */ = {isa = PBXBuildFile; fileRef = A7D8A5EF23E2513D00DCD162 /* SDL_offscreenwindow.c */; };
@@ -110,7 +115,6 @@
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@@ -143,7 +146,6 @@
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+		E4F7981C2AD8D85500669F54 /* SDL_dynapi_unsupported.h in Headers */ = {isa = PBXBuildFile; fileRef = E4F7981B2AD8D85500669F54 /* SDL_dynapi_unsupported.h */; };
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+		F32DDAD12AB795A30041EAA5 /* SDL_audioqueue.c in Sources */ = {isa = PBXBuildFile; fileRef = F32DDACB2AB795A30041EAA5 /* SDL_audioqueue.c */; };
+		F32DDAD22AB795A30041EAA5 /* SDL_audio_resampler_filter.h in Headers */ = {isa = PBXBuildFile; fileRef = F32DDACC2AB795A30041EAA5 /* SDL_audio_resampler_filter.h */; };
+		F32DDAD32AB795A30041EAA5 /* SDL_audioqueue.h in Headers */ = {isa = PBXBuildFile; fileRef = F32DDACD2AB795A30041EAA5 /* SDL_audioqueue.h */; };
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+		F362B9192B3349E200D30B94 /* controller_list.h in Headers */ = {isa = PBXBuildFile; fileRef = F362B9152B3349E200D30B94 /* controller_list.h */; };
+		F362B91A2B3349E200D30B94 /* SDL_gamepad_c.h in Headers */ = {isa = PBXBuildFile; fileRef = F362B9162B3349E200D30B94 /* SDL_gamepad_c.h */; };
+		F362B91B2B3349E200D30B94 /* SDL_steam_virtual_gamepad.h in Headers */ = {isa = PBXBuildFile; fileRef = F362B9172B3349E200D30B94 /* SDL_steam_virtual_gamepad.h */; };
+		F362B91C2B3349E200D30B94 /* SDL_steam_virtual_gamepad.c in Sources */ = {isa = PBXBuildFile; fileRef = F362B9182B3349E200D30B94 /* SDL_steam_virtual_gamepad.c */; };
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+		F3DDCC572AFD42B600B0842B /* SDL_surface_pixel_impl.h in Headers */ = {isa = PBXBuildFile; fileRef = F3DDCC4E2AFD42B500B0842B /* SDL_surface_pixel_impl.h */; };
+		F3DDCC582AFD42B600B0842B /* SDL_video_capture.c in Sources */ = {isa = PBXBuildFile; fileRef = F3DDCC4F2AFD42B500B0842B /* SDL_video_capture.c */; };
+		F3DDCC592AFD42B600B0842B /* SDL_video_capture_apple.m in Sources */ = {isa = PBXBuildFile; fileRef = F3DDCC502AFD42B500B0842B /* SDL_video_capture_apple.m */; };
+		F3DDCC5A2AFD42B600B0842B /* SDL_video_capture_c.h in Headers */ = {isa = PBXBuildFile; fileRef = F3DDCC512AFD42B500B0842B /* SDL_video_capture_c.h */; };
+		F3DDCC5B2AFD42B600B0842B /* SDL_video_c.h in Headers */ = {isa = PBXBuildFile; fileRef = F3DDCC522AFD42B600B0842B /* SDL_video_c.h */; };
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+		F3DDCC5E2AFD42B600B0842B /* SDL_video_capture_v4l2.c in Sources */ = {isa = PBXBuildFile; fileRef = F3DDCC552AFD42B600B0842B /* SDL_video_capture_v4l2.c */; };
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@@ -491,6 +516,11 @@
 /* End PBXCopyFilesBuildPhase section */
 
 /* Begin PBXFileReference section */
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@@ -558,7 +591,6 @@
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-		A7D8A60D23E2513D00DCD162 /* SDL_shape_internals.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_shape_internals.h; sourceTree = "<group>"; };
 		A7D8A60E23E2513D00DCD162 /* SDL_video.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_video.c; sourceTree = "<group>"; };
 		A7D8A61423E2513D00DCD162 /* SDL_surface.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_surface.c; sourceTree = "<group>"; };
 		A7D8A61523E2513D00DCD162 /* SDL_RLEaccel.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_RLEaccel.c; sourceTree = "<group>"; };
@@ -622,7 +653,6 @@
 		A7D8A66423E2513E00DCD162 /* SDL_blit_A.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_blit_A.c; sourceTree = "<group>"; };
 		A7D8A67B23E2513E00DCD162 /* SDL_clipboard.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_clipboard.c; sourceTree = "<group>"; };
 		A7D8A67C23E2513E00DCD162 /* SDL_yuv.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_yuv.c; sourceTree = "<group>"; };
-		A7D8A67E23E2513E00DCD162 /* SDL_cocoashape.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoashape.h; sourceTree = "<group>"; };
 		A7D8A67F23E2513E00DCD162 /* SDL_cocoaopengl.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_cocoaopengl.m; sourceTree = "<group>"; };
 		A7D8A68023E2513E00DCD162 /* SDL_cocoakeyboard.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoakeyboard.h; sourceTree = "<group>"; };
 		A7D8A68123E2513E00DCD162 /* SDL_cocoamodes.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_cocoamodes.m; sourceTree = "<group>"; };
@@ -637,7 +667,6 @@
 		A7D8A68B23E2513E00DCD162 /* SDL_cocoamessagebox.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_cocoamessagebox.m; sourceTree = "<group>"; };
 		A7D8A68C23E2513E00DCD162 /* SDL_cocoakeyboard.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_cocoakeyboard.m; sourceTree = "<group>"; };
 		A7D8A68D23E2513E00DCD162 /* SDL_cocoaopengl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoaopengl.h; sourceTree = "<group>"; };
-		A7D8A68E23E2513E00DCD162 /* SDL_cocoashape.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_cocoashape.m; sourceTree = "<group>"; };
 		A7D8A68F23E2513E00DCD162 /* SDL_cocoavulkan.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoavulkan.h; sourceTree = "<group>"; };
 		A7D8A69023E2513E00DCD162 /* SDL_cocoaopengles.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoaopengles.h; sourceTree = "<group>"; };
 		A7D8A69123E2513E00DCD162 /* SDL_cocoamodes.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_cocoamodes.h; sourceTree = "<group>"; };
@@ -680,7 +709,6 @@
 		A7D8A76623E2513E00DCD162 /* SDL_blit_copy.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_blit_copy.h; sourceTree = "<group>"; };
 		A7D8A76723E2513E00DCD162 /* SDL_RLEaccel_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_RLEaccel_c.h; sourceTree = "<group>"; };
 		A7D8A76823E2513E00DCD162 /* SDL_fillrect.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_fillrect.c; sourceTree = "<group>"; };
-		A7D8A76923E2513E00DCD162 /* SDL_shape.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_shape.c; sourceTree = "<group>"; };
 		A7D8A76A23E2513E00DCD162 /* SDL_yuv_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_yuv_c.h; sourceTree = "<group>"; };
 		A7D8A76B23E2513E00DCD162 /* SDL_blit.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_blit.h; sourceTree = "<group>"; };
 		A7D8A76E23E2513E00DCD162 /* yuv_rgb.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = yuv_rgb.c; sourceTree = "<group>"; };
@@ -812,7 +840,6 @@
 		A7D8A92523E2514000DCD162 /* s_floor.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = s_floor.c; sourceTree = "<group>"; };
 		A7D8A92623E2514000DCD162 /* math_libm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = math_libm.h; sourceTree = "<group>"; };
 		A7D8A92723E2514000DCD162 /* k_tan.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = k_tan.c; sourceTree = "<group>"; };
-		A7D8A92823E2514000DCD162 /* SDL_dataqueue.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_dataqueue.c; sourceTree = "<group>"; };
 		A7D8A92A23E2514000DCD162 /* SDL_mouse.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_mouse.c; sourceTree = "<group>"; };
 		A7D8A92B23E2514000DCD162 /* SDL_mouse_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_mouse_c.h; sourceTree = "<group>"; };
 		A7D8A92C23E2514000DCD162 /* scancodes_windows.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = scancodes_windows.h; sourceTree = "<group>"; };
@@ -840,9 +867,24 @@
 		BECDF66B0761BA81005FE872 /* Info-Framework.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Info-Framework.plist"; sourceTree = "<group>"; };
 		BECDF66C0761BA81005FE872 /* SDL3.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = SDL3.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		E2D187D228A5673500D2B4F1 /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
+		E4A568B52AF763940062EEC4 /* SDL_sysmain_callbacks.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_sysmain_callbacks.c; sourceTree = "<group>"; };
+		E4F798192AD8D84800669F54 /* SDL_core_unsupported.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_core_unsupported.c; sourceTree = "<group>"; };
+		E4F7981B2AD8D85500669F54 /* SDL_dynapi_unsupported.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_dynapi_unsupported.h; sourceTree = "<group>"; };
+		E4F7981D2AD8D86A00669F54 /* SDL_render_unsupported.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_render_unsupported.c; sourceTree = "<group>"; };
+		E4F7981F2AD8D87F00669F54 /* SDL_video_unsupported.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_video_unsupported.c; sourceTree = "<group>"; };
 		F31A92C628D4CB39003BFD6A /* SDL_offscreenopengles.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_offscreenopengles.h; sourceTree = "<group>"; };
 		F31A92C728D4CB39003BFD6A /* SDL_offscreenopengles.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_offscreenopengles.c; sourceTree = "<group>"; };
 		F32305FE28939F6400E66D30 /* SDL_hidapi_combined.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_hidapi_combined.c; sourceTree = "<group>"; };
+		F32DDAC92AB795A30041EAA5 /* SDL_audio_channel_converters.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_audio_channel_converters.h; sourceTree = "<group>"; };
+		F32DDACA2AB795A30041EAA5 /* SDL_audioresample.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_audioresample.h; sourceTree = "<group>"; };
+		F32DDACB2AB795A30041EAA5 /* SDL_audioqueue.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_audioqueue.c; sourceTree = "<group>"; };
+		F32DDACC2AB795A30041EAA5 /* SDL_audio_resampler_filter.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_audio_resampler_filter.h; sourceTree = "<group>"; };
+		F32DDACD2AB795A30041EAA5 /* SDL_audioqueue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_audioqueue.h; sourceTree = "<group>"; };
+		F32DDACE2AB795A30041EAA5 /* SDL_audioresample.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_audioresample.c; sourceTree = "<group>"; };
+		F362B9152B3349E200D30B94 /* controller_list.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = controller_list.h; sourceTree = "<group>"; };
+		F362B9162B3349E200D30B94 /* SDL_gamepad_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_gamepad_c.h; sourceTree = "<group>"; };
+		F362B9172B3349E200D30B94 /* SDL_steam_virtual_gamepad.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_steam_virtual_gamepad.h; sourceTree = "<group>"; };
+		F362B9182B3349E200D30B94 /* SDL_steam_virtual_gamepad.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_steam_virtual_gamepad.c; sourceTree = "<group>"; };
 		F36C7AD0294BA009004D61C3 /* SDL_runapp.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_runapp.c; sourceTree = "<group>"; };
 		F376F6182559B29300CFC0BC /* OpenGLES.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = OpenGLES.framework; path = Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS14.1.sdk/System/Library/Frameworks/OpenGLES.framework; sourceTree = DEVELOPER_DIR; };
 		F376F61A2559B2AF00CFC0BC /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/iOSSupport/System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
@@ -887,6 +929,18 @@
 		F3B38CCD296E2E52005DA6D3 /* SDL_oldnames.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_oldnames.h; path = SDL3/SDL_oldnames.h; sourceTree = "<group>"; };
 		F3B38CCE296E2E52005DA6D3 /* SDL_intrin.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_intrin.h; path = SDL3/SDL_intrin.h; sourceTree = "<group>"; };
 		F3D60A8228C16A1800788A3A /* SDL_hidapi_wii.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_hidapi_wii.c; sourceTree = "<group>"; };
+		F3DDCC4D2AFD42B500B0842B /* SDL_clipboard_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_clipboard_c.h; sourceTree = "<group>"; };
+		F3DDCC4E2AFD42B500B0842B /* SDL_surface_pixel_impl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_surface_pixel_impl.h; sourceTree = "<group>"; };
+		F3DDCC4F2AFD42B500B0842B /* SDL_video_capture.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_video_capture.c; sourceTree = "<group>"; };
+		F3DDCC502AFD42B500B0842B /* SDL_video_capture_apple.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_video_capture_apple.m; sourceTree = "<group>"; };
+		F3DDCC512AFD42B500B0842B /* SDL_video_capture_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_video_capture_c.h; sourceTree = "<group>"; };
+		F3DDCC522AFD42B600B0842B /* SDL_video_c.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_video_c.h; sourceTree = "<group>"; };
+		F3DDCC532AFD42B600B0842B /* SDL_sysvideocapture.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_sysvideocapture.h; sourceTree = "<group>"; };
+		F3DDCC542AFD42B600B0842B /* SDL_rect_impl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_rect_impl.h; sourceTree = "<group>"; };
+		F3DDCC552AFD42B600B0842B /* SDL_video_capture_v4l2.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_video_capture_v4l2.c; sourceTree = "<group>"; };
+		F3DDCC5F2AFD432500B0842B /* SDL_video_capture.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_video_capture.h; path = SDL3/SDL_video_capture.h; sourceTree = "<group>"; };
+		F3E5A6EA2AD5E0E600293D83 /* SDL_properties.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_properties.c; sourceTree = "<group>"; };
+		F3E5A6EC2AD5E10800293D83 /* SDL_properties.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_properties.h; path = SDL3/SDL_properties.h; sourceTree = "<group>"; };
 		F3F07D59269640160074468B /* SDL_hidapi_luna.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_hidapi_luna.c; sourceTree = "<group>"; };
 		F3F7D8AA2933074900816151 /* SDL_audio.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_audio.h; path = SDL3/SDL_audio.h; sourceTree = "<group>"; };
 		F3F7D8AB2933074900816151 /* SDL_platform.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_platform.h; path = SDL3/SDL_platform.h; sourceTree = "<group>"; };
@@ -904,12 +958,10 @@
 		F3F7D8B72933074A00816151 /* SDL_log.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_log.h; path = SDL3/SDL_log.h; sourceTree = "<group>"; };
 		F3F7D8B82933074A00816151 /* SDL_egl.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_egl.h; path = SDL3/SDL_egl.h; sourceTree = "<group>"; };
 		F3F7D8B92933074A00816151 /* SDL_atomic.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_atomic.h; path = SDL3/SDL_atomic.h; sourceTree = "<group>"; };
-		F3F7D8BA2933074A00816151 /* SDL_shape.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_shape.h; path = SDL3/SDL_shape.h; sourceTree = "<group>"; };
 		F3F7D8BB2933074A00816151 /* SDL_surface.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_surface.h; path = SDL3/SDL_surface.h; sourceTree = "<group>"; };
 		F3F7D8BC2933074A00816151 /* SDL_error.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_error.h; path = SDL3/SDL_error.h; sourceTree = "<group>"; };
 		F3F7D8BD2933074A00816151 /* SDL_opengles2_gl2ext.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_opengles2_gl2ext.h; path = SDL3/SDL_opengles2_gl2ext.h; sourceTree = "<group>"; };
 		F3F7D8BE2933074A00816151 /* SDL_endian.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_endian.h; path = SDL3/SDL_endian.h; sourceTree = "<group>"; };
-		F3F7D8BF2933074A00816151 /* SDL_syswm.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_syswm.h; path = SDL3/SDL_syswm.h; sourceTree = "<group>"; };
 		F3F7D8C02933074A00816151 /* SDL_opengl_glext.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_opengl_glext.h; path = SDL3/SDL_opengl_glext.h; sourceTree = "<group>"; };
 		F3F7D8C12933074B00816151 /* SDL_scancode.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_scancode.h; path = SDL3/SDL_scancode.h; sourceTree = "<group>"; };
 		F3F7D8C22933074B00816151 /* SDL_sensor.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_sensor.h; path = SDL3/SDL_sensor.h; sourceTree = "<group>"; };
@@ -979,10 +1031,28 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		000082EF09C89B62BD840000 /* main */ = {
+			isa = PBXGroup;
+			children = (
+				E4A568B42AF763940062EEC4 /* generic */,
+				00008B5A0CB83D2069E80000 /* ios */,
+				00009366FB9FBBD54C390000 /* SDL_main_callbacks.c */,
+				00003260407E1002EAC10000 /* SDL_main_callbacks.h */,
+			);
+			path = main;
+			sourceTree = "<group>";
+		};
+		00008B5A0CB83D2069E80000 /* ios */ = {
+			isa = PBXGroup;
+			children = (
+				0000BB287BA0A0178C1A0000 /* SDL_sysmain_callbacks.m */,
+			);
+			path = ios;
+			sourceTree = "<group>";
+		};
 		0153844A006D81B07F000001 /* Public Headers */ = {
 			isa = PBXGroup;
 			children = (
-				F3F7D8CF2933074C00816151 /* SDL.h */,
 				F3F7D8E02933074D00816151 /* SDL_assert.h */,
 				F3F7D8B92933074A00816151 /* SDL_atomic.h */,
 				F3F7D8AA2933074900816151 /* SDL_audio.h */,
@@ -1011,26 +1081,28 @@
 				F3F7D8D92933074C00816151 /* SDL_loadso.h */,
 				F3F7D8C42933074B00816151 /* SDL_locale.h */,
 				F3F7D8B72933074A00816151 /* SDL_log.h */,
-				F3F7D8B02933074900816151 /* SDL_main.h */,
 				F3B38CCA296E2E52005DA6D3 /* SDL_main_impl.h */,
+				F3F7D8B02933074900816151 /* SDL_main.h */,
 				F3F7D8B62933074A00816151 /* SDL_messagebox.h */,
 				F3F7D8D22933074C00816151 /* SDL_metal.h */,
 				F3F7D8D52933074C00816151 /* SDL_misc.h */,
 				F3F7D8DA2933074D00816151 /* SDL_mouse.h */,
 				F3F7D8E62933074E00816151 /* SDL_mutex.h */,
 				F3B38CCD296E2E52005DA6D3 /* SDL_oldnames.h */,
-				F3F7D8E12933074D00816151 /* SDL_opengl.h */,
 				F3F7D8C02933074A00816151 /* SDL_opengl_glext.h */,
+				F3F7D8E12933074D00816151 /* SDL_opengl.h */,
 				F3F7D8C62933074B00816151 /* SDL_opengles.h */,
-				F3F7D8C72933074B00816151 /* SDL_opengles2.h */,
 				F3F7D8AE2933074900816151 /* SDL_opengles2_gl2.h */,
 				F3F7D8BD2933074A00816151 /* SDL_opengles2_gl2ext.h */,
 				F3F7D8C92933074B00816151 /* SDL_opengles2_gl2platform.h */,
 				F3F7D8B12933074900816151 /* SDL_opengles2_khrplatform.h */,
+				F3F7D8C72933074B00816151 /* SDL_opengles2.h */,
+				63134A212A7902CF0021E9A6 /* SDL_pen.h */,
 				F3F7D8B52933074A00816151 /* SDL_pixels.h */,
-				F3F7D8AB2933074900816151 /* SDL_platform.h */,
 				F3B38CCB296E2E52005DA6D3 /* SDL_platform_defines.h */,
+				F3F7D8AB2933074900816151 /* SDL_platform.h */,
 				F3F7D8DB2933074D00816151 /* SDL_power.h */,
+				F3E5A6EC2AD5E10800293D83 /* SDL_properties.h */,
 				F3F7D8DF2933074D00816151 /* SDL_quit.h */,
 				F3F7D8E22933074D00816151 /* SDL_rect.h */,
 				F3F7D8DE2933074D00816151 /* SDL_render.h */,
@@ -1038,17 +1110,17 @@
 				F3F7D8C82933074B00816151 /* SDL_rwops.h */,
 				F3F7D8C12933074B00816151 /* SDL_scancode.h */,
 				F3F7D8C22933074B00816151 /* SDL_sensor.h */,
-				F3F7D8BA2933074A00816151 /* SDL_shape.h */,
 				F3F7D8AC2933074900816151 /* SDL_stdinc.h */,
 				F3F7D8BB2933074A00816151 /* SDL_surface.h */,
 				F3F7D8E82933074E00816151 /* SDL_system.h */,
-				F3F7D8BF2933074A00816151 /* SDL_syswm.h */,
 				F3F7D8CD2933074C00816151 /* SDL_thread.h */,
 				F3F7D8B22933074900816151 /* SDL_timer.h */,
 				F3F7D8AF2933074900816151 /* SDL_touch.h */,
 				F3F7D8E42933074D00816151 /* SDL_version.h */,
+				F3DDCC5F2AFD432500B0842B /* SDL_video_capture.h */,
 				F3F7D8C52933074B00816151 /* SDL_video.h */,
 				F3F7D8D42933074C00816151 /* SDL_vulkan.h */,
+				F3F7D8CF2933074C00816151 /* SDL.h */,
 			);
 			name = "Public Headers";
 			path = ../../include;
@@ -1098,6 +1170,7 @@
 				A7D8A91123E2514000DCD162 /* libm */,
 				A7D8A85D23E2513F00DCD162 /* loadso */,
 				566E26CB246274AE00718109 /* locale */,
+				000082EF09C89B62BD840000 /* main */,
 				5616CA47252BB278005D5928 /* misc */,
 				A7D8A7DF23E2513F00DCD162 /* power */,
 				A7D8A8DA23E2514000DCD162 /* render */,
@@ -1108,11 +1181,11 @@
 				A7D8A5EB23E2513D00DCD162 /* video */,
 				A7D8A7F523E2513F00DCD162 /* SDL_assert_c.h */,
 				A7D8A94423E2514000DCD162 /* SDL_assert.c */,
-				A7D8A92823E2514000DCD162 /* SDL_dataqueue.c */,
-				A7D8A57023E2513D00DCD162 /* SDL_dataqueue.h */,
 				A7D8A57523E2513D00DCD162 /* SDL_error_c.h */,
 				A7D8A8BF23E2513F00DCD162 /* SDL_error.c */,
 				F382071C284F362F004DD584 /* SDL_guid.c */,
+				000078E1881E857EBB6C0000 /* SDL_hashtable.c */,
+				0000B6ADCD88CAD6610F0000 /* SDL_hashtable.h */,
 				A7D8A8D123E2514000DCD162 /* SDL_hints_c.h */,
 				A7D8A5AB23E2513D00DCD162 /* SDL_hints.c */,
 				A7D8A58323E2513D00DCD162 /* SDL_internal.h */,
@@ -1120,6 +1193,7 @@
 				A1BB8B6227F6CF330057CFA8 /* SDL_list.h */,
 				F386F6E42884663E001840AA /* SDL_log_c.h */,
 				A7D8A5DD23E2513D00DCD162 /* SDL_log.c */,
+				F3E5A6EA2AD5E0E600293D83 /* SDL_properties.c */,
 				F386F6E52884663E001840AA /* SDL_utils_c.h */,
 				F386F6E62884663E001840AA /* SDL_utils.c */,
 				A7D8A57123E2513D00DCD162 /* SDL.c */,
@@ -1304,6 +1378,7 @@
 				A7D8A5DB23E2513D00DCD162 /* SDL_dynapi_procs.h */,
 				A7D8A5DA23E2513D00DCD162 /* SDL_dynapi.c */,
 				A7D8A5D823E2513D00DCD162 /* SDL_dynapi.h */,
+				E4F7981B2AD8D85500669F54 /* SDL_dynapi_unsupported.h */,
 			);
 			path = dynapi;
 			sourceTree = "<group>";
@@ -1311,7 +1386,6 @@
 		A7D8A5DE23E2513D00DCD162 /* timer */ = {
 			isa = PBXGroup;
 			children = (
-				A7D8A5E123E2513D00DCD162 /* dummy */,
 				A7D8A5E723E2513D00DCD162 /* unix */,
 				A7D8A5E023E2513D00DCD162 /* SDL_timer_c.h */,
 				A7D8A5DF23E2513D00DCD162 /* SDL_timer.c */,
@@ -1319,14 +1393,6 @@
 			path = timer;
 			sourceTree = "<group>";
 		};
-		A7D8A5E123E2513D00DCD162 /* dummy */ = {
-			isa = PBXGroup;
-			children = (
-				A7D8A5E223E2513D00DCD162 /* SDL_systimer.c */,
-			);
-			path = dummy;
-			sourceTree = "<group>";
-		};
 		A7D8A5E723E2513D00DCD162 /* unix */ = {
 			isa = PBXGroup;
 			children = (
@@ -1357,6 +1423,7 @@
 				A7D8A64C23E2513D00DCD162 /* SDL_blit.c */,
 				A7D8A76B23E2513E00DCD162 /* SDL_blit.h */,
 				A7D8A77323E2513E00DCD162 /* SDL_bmp.c */,
+				F3DDCC4D2AFD42B500B0842B /* SDL_clipboard_c.h */,
 				A7D8A67B23E2513E00DCD162 /* SDL_clipboard.c */,
 				A7D8A60423E2513D00DCD162 /* SDL_egl_c.h */,
 				A7D8A6B623E2513E00DCD162 /* SDL_egl.c */,
@@ -1364,14 +1431,21 @@
 				A7D8A74023E2513E00DCD162 /* SDL_pixels_c.h */,
 				A7D8A64D23E2513D00DCD162 /* SDL_pixels.c */,
 				A7D8A60C23E2513D00DCD162 /* SDL_rect_c.h */,
+				F3DDCC542AFD42B600B0842B /* SDL_rect_impl.h */,
 				A7D8A63423E2513D00DCD162 /* SDL_rect.c */,
 				A7D8A76723E2513E00DCD162 /* SDL_RLEaccel_c.h */,
 				A7D8A61523E2513D00DCD162 /* SDL_RLEaccel.c */,
-				A7D8A60D23E2513D00DCD162 /* SDL_shape_internals.h */,
-				A7D8A76923E2513E00DCD162 /* SDL_shape.c */,
 				A7D8A60323E2513D00DCD162 /* SDL_stretch.c */,
+				F3DDCC4E2AFD42B500B0842B /* SDL_surface_pixel_impl.h */,
 				A7D8A61423E2513D00DCD162 /* SDL_surface.c */,
 				A7D8A61723E2513D00DCD162 /* SDL_sysvideo.h */,
+				F3DDCC532AFD42B600B0842B /* SDL_sysvideocapture.h */,
+				F3DDCC522AFD42B600B0842B /* SDL_video_c.h */,
+				F3DDCC502AFD42B500B0842B /* SDL_video_capture_apple.m */,
+				F3DDCC512AFD42B500B0842B /* SDL_video_capture_c.h */,
+				F3DDCC552AFD42B600B0842B /* SDL_video_capture_v4l2.c */,
+				F3DDCC4F2AFD42B500B0842B /* SDL_video_capture.c */,
+				E4F7981F2AD8D87F00669F54 /* SDL_video_unsupported.c */,
 				A7D8A60E23E2513D00DCD162 /* SDL_video.c */,
 				A7D8A63E23E2513D00DCD162 /* SDL_vulkan_internal.h */,
 				A7D8A64023E2513D00DCD162 /* SDL_vulkan_utils.c */,
@@ -1465,8 +1539,6 @@
 				A7D8A67F23E2513E00DCD162 /* SDL_cocoaopengl.m */,
 				A7D8A69023E2513E00DCD162 /* SDL_cocoaopengles.h */,
 				A7D8A68223E2513E00DCD162 /* SDL_cocoaopengles.m */,
-				A7D8A67E23E2513E00DCD162 /* SDL_cocoashape.h */,
-				A7D8A68E23E2513E00DCD162 /* SDL_cocoashape.m */,
 				A7D8A69323E2513E00DCD162 /* SDL_cocoavideo.h */,
 				A7D8A68523E2513E00DCD162 /* SDL_cocoavideo.m */,
 				A7D8A68F23E2513E00DCD162 /* SDL_cocoavulkan.h */,
@@ -1595,12 +1667,16 @@
 				A7D8A7BE23E2513E00DCD162 /* hidapi */,
 				A7D8A7A123E2513E00DCD162 /* steam */,
 				75E09157241EA924004729E1 /* virtual */,
-				A7D8A7AD23E2513E00DCD162 /* SDL_gamepad.c */,
-				A7D8A7A923E2513E00DCD162 /* SDL_joystick.c */,
+				F362B9152B3349E200D30B94 /* controller_list.h */,
 				F3820712284F3609004DD584 /* controller_type.c */,
 				A7D8A7D923E2513E00DCD162 /* controller_type.h */,
+				F362B9162B3349E200D30B94 /* SDL_gamepad_c.h */,
 				A7D8A79E23E2513E00DCD162 /* SDL_gamepad_db.h */,
+				A7D8A7AD23E2513E00DCD162 /* SDL_gamepad.c */,
 				A7D8A7D023E2513E00DCD162 /* SDL_joystick_c.h */,
+				A7D8A7A923E2513E00DCD162 /* SDL_joystick.c */,
+				F362B9182B3349E200D30B94 /* SDL_steam_virtual_gamepad.c */,
+				F362B9172B3349E200D30B94 /* SDL_steam_virtual_gamepad.h */,
 				A7D8A7CF23E2513E00DCD162 /* SDL_sysjoystick.h */,
 				A7D8A7CB23E2513E00DCD162 /* usb_ids.h */,
 			);
@@ -1636,6 +1712,7 @@
 		A7D8A7BE23E2513E00DCD162 /* hidapi */ = {
 			isa = PBXGroup;
 			children = (
+				A797456F2B2E9D39009D224A /* SDL_hidapi_steamdeck.c */,
 				F32305FE28939F6400E66D30 /* SDL_hidapi_combined.c */,
 				A7D8A7C923E2513E00DCD162 /* SDL_hidapi_gamecube.c */,
 				F3F07D59269640160074468B /* SDL_hidapi_luna.c */,
@@ -1789,10 +1866,16 @@
 				A7D8A8AF23E2513F00DCD162 /* disk */,
 				A7D8A87023E2513F00DCD162 /* dummy */,
 				A7D8A87323E2513F00DCD162 /* SDL_audio_c.h */,
+				F32DDAC92AB795A30041EAA5 /* SDL_audio_channel_converters.h */,
+				F32DDACC2AB795A30041EAA5 /* SDL_audio_resampler_filter.h */,
 				A7D8A8B823E2513F00DCD162 /* SDL_audio.c */,
 				A7D8A8A123E2513F00DCD162 /* SDL_audiocvt.c */,
 				A7D8A87723E2513F00DCD162 /* SDL_audiodev_c.h */,
 				A7D8A88F23E2513F00DCD162 /* SDL_audiodev.c */,
+				F32DDACB2AB795A30041EAA5 /* SDL_audioqueue.c */,
+				F32DDACD2AB795A30041EAA5 /* SDL_audioqueue.h */,
+				F32DDACE2AB795A30041EAA5 /* SDL_audioresample.c */,
+				F32DDACA2AB795A30041EAA5 /* SDL_audioresample.h */,
 				A7D8A8A023E2513F00DCD162 /* SDL_audiotypecvt.c */,
 				A7D8A86523E2513F00DCD162 /* SDL_mixer.c */,
 				A7D8A89F23E2513F00DCD162 /* SDL_sysaudio.h */,
@@ -1856,6 +1939,7 @@
 				A7D8A8FF23E2514000DCD162 /* SDL_d3dmath.c */,
 				A7D8A8DC23E2514000DCD162 /* SDL_d3dmath.h */,
 				A7D8A8DB23E2514000DCD162 /* SDL_render.c */,
+				E4F7981D2AD8D86A00669F54 /* SDL_render_unsupported.c */,
 				A7D8A8EE23E2514000DCD162 /* SDL_sysrender.h */,
 				A7D8A8EC23E2514000DCD162 /* SDL_yuv_sw_c.h */,
 				A7D8A8ED23E2514000DCD162 /* SDL_yuv_sw.c */,
@@ -1971,6 +2055,8 @@
 				A7D8A93823E2514000DCD162 /* SDL_keyboard.c */,
 				A7D8A92B23E2514000DCD162 /* SDL_mouse_c.h */,
 				A7D8A92A23E2514000DCD162 /* SDL_mouse.c */,
+				63134A232A7902FD0021E9A6 /* SDL_pen_c.h */,
+				63134A242A7902FD0021E9A6 /* SDL_pen.c */,
 				A7D8A93C23E2514000DCD162 /* SDL_quit.c */,
 				A7D8A93723E2514000DCD162 /* SDL_touch_c.h */,
 				A7D8A93E23E2514000DCD162 /* SDL_touch.c */,
@@ -1988,9 +2074,18 @@
 			path = SDL3;
 			sourceTree = "<group>";
 		};
+		E4A568B42AF763940062EEC4 /* generic */ = {
+			isa = PBXGroup;
+			children = (
+				E4A568B52AF763940062EEC4 /* SDL_sysmain_callbacks.c */,
+			);
+			path = generic;
+			sourceTree = "<group>";
+		};
 		F36C7ACF294B9F5E004D61C3 /* core */ = {
 			isa = PBXGroup;
 			children = (
+				E4F798192AD8D84800669F54 /* SDL_core_unsupported.c */,
 				F36C7AD0294BA009004D61C3 /* SDL_runapp.c */,
 			);
 			path = core;
@@ -2036,7 +2131,9 @@
 				A7D8B61723E2514300DCD162 /* SDL_assert_c.h in Headers */,
 				F3F7D9292933074E00816151 /* SDL_atomic.h in Headers */,
 				F3F7D8ED2933074E00816151 /* SDL_audio.h in Headers */,
+				F3DDCC602AFD432500B0842B /* SDL_video_capture.h in Headers */,
 				A7D8B7A023E2514400DCD162 /* SDL_audio_c.h in Headers */,
+				F3DDCC5A2AFD42B600B0842B /* SDL_video_capture_c.h in Headers */,
 				A7D8B7B223E2514400DCD162 /* SDL_audiodev_c.h in Headers */,
 				F3F7D9E12933074E00816151 /* SDL_begin_code.h in Headers */,
 				F3F7D9A52933074E00816151 /* SDL_bits.h in Headers */,
@@ -2052,6 +2149,7 @@
 				A7D8BB6F23E2514500DCD162 /* SDL_clipboardevents_c.h in Headers */,
 				F3F7D9D92933074E00816151 /* SDL_close_code.h in Headers */,
 				A7D8AECA23E2514100DCD162 /* SDL_cocoaclipboard.h in Headers */,
+				F3DDCC5C2AFD42B600B0842B /* SDL_sysvideocapture.h in Headers */,
 				A7D8AF1223E2514100DCD162 /* SDL_cocoaevents.h in Headers */,
 				A7D8AE8E23E2514100DCD162 /* SDL_cocoakeyboard.h in Headers */,
 				A7D8AF0623E2514100DCD162 /* SDL_cocoamessagebox.h in Headers */,
@@ -2060,17 +2158,17 @@
 				A7D8AF1E23E2514100DCD162 /* SDL_cocoamouse.h in Headers */,
 				A7D8AEDC23E2514100DCD162 /* SDL_cocoaopengl.h in Headers */,
 				A7D8AEEE23E2514100DCD162 /* SDL_cocoaopengles.h in Headers */,
-				A7D8AE8223E2514100DCD162 /* SDL_cocoashape.h in Headers */,
 				A7D8AF0023E2514100DCD162 /* SDL_cocoavideo.h in Headers */,
 				A7D8AEE823E2514100DCD162 /* SDL_cocoavulkan.h in Headers */,
 				A7D8AEFA23E2514100DCD162 /* SDL_cocoawindow.h in Headers */,
+				F32DDACF2AB795A30041EAA5 /* SDL_audio_channel_converters.h in Headers */,
 				F3F7D9D12933074E00816151 /* SDL_copying.h in Headers */,
 				A7D8B8CC23E2514400DCD162 /* SDL_coreaudio.h in Headers */,
 				A7D8A96F23E2514000DCD162 /* SDL_coremotionsensor.h in Headers */,
 				F3F7D9B92933074E00816151 /* SDL_cpuinfo.h in Headers */,
 				F3990E062A788303000D8759 /* SDL_hidapi_ios.h in Headers */,
 				A7D8B98023E2514400DCD162 /* SDL_d3dmath.h in Headers */,
-				A7D8A94523E2514000DCD162 /* SDL_dataqueue.h in Headers */,
+				F362B91A2B3349E200D30B94 /* SDL_gamepad_c.h in Headers */,
 				A7D8B8A223E2514400DCD162 /* SDL_diskaudio.h in Headers */,
 				A7D8BB3F23E2514500DCD162 /* SDL_displayevents_c.h in Headers */,
 				A7D8BA1923E2514400DCD162 /* SDL_draw.h in Headers */,
@@ -2080,9 +2178,11 @@
 				A7D8B79423E2514400DCD162 /* SDL_dummyaudio.h in Headers */,
 				A7D8A96323E2514000DCD162 /* SDL_dummysensor.h in Headers */,
 				A7D8AB0A23E2514100DCD162 /* SDL_dynapi.h in Headers */,
+				F32DDAD02AB795A30041EAA5 /* SDL_audioresample.h in Headers */,
 				A7D8AB1023E2514100DCD162 /* SDL_dynapi_overrides.h in Headers */,
 				A7D8AB1C23E2514100DCD162 /* SDL_dynapi_procs.h in Headers */,
 				F3F7D9252933074E00816151 /* SDL_egl.h in Headers */,
+				F362B9192B3349E200D30B94 /* controller_list.h in Headers */,
 				A7D8ABD923E2514100DCD162 /* SDL_egl_c.h in Headers */,
 				F3F7D93D2933074E00816151 /* SDL_endian.h in Headers */,
 				F3F7D9352933074E00816151 /* SDL_error.h in Headers */,
@@ -2122,6 +2222,7 @@
 				F3F7D91D2933074E00816151 /* SDL_messagebox.h in Headers */,
 				F3F7D98D2933074E00816151 /* SDL_metal.h in Headers */,
 				F395C1BA2569C6A000942BFF /* SDL_mfijoystick_c.h in Headers */,
+				F362B91B2B3349E200D30B94 /* SDL_steam_virtual_gamepad.h in Headers */,
 				F3F7D9992933074E00816151 /* SDL_misc.h in Headers */,
 				F3F7D9AD2933074E00816151 /* SDL_mouse.h in Headers */,
 				A7D8BB1B23E2514500DCD162 /* SDL_mouse_c.h in Headers */,
@@ -2137,12 +2238,15 @@
 				F3B38CDB296E2E52005DA6D3 /* SDL_oldnames.h in Headers */,
 				F3F7D9C92933074E00816151 /* SDL_opengl.h in Headers */,
 				F3F7D9452933074E00816151 /* SDL_opengl_glext.h in Headers */,
+				F3E5A6ED2AD5E10800293D83 /* SDL_properties.h in Headers */,
+				E4F7981C2AD8D85500669F54 /* SDL_dynapi_unsupported.h in Headers */,
 				F3F7D95D2933074E00816151 /* SDL_opengles.h in Headers */,
 				F3F7D9612933074E00816151 /* SDL_opengles2.h in Headers */,
 				F3F7D8FD2933074E00816151 /* SDL_opengles2_gl2.h in Headers */,
 				F3F7D9392933074E00816151 /* SDL_opengles2_gl2ext.h in Headers */,
 				F3F7D9692933074E00816151 /* SDL_opengles2_gl2platform.h in Headers */,
 				F3F7D9092933074E00816151 /* SDL_opengles2_khrplatform.h in Headers */,
+				F32DDAD22AB795A30041EAA5 /* SDL_audio_resampler_filter.h in Headers */,
 				F3F7D9192933074E00816151 /* SDL_pixels.h in Headers */,
 				A7D8B2C023E2514200DCD162 /* SDL_pixels_c.h in Headers */,
 				F3F7D8F12933074E00816151 /* SDL_platform.h in Headers */,
@@ -2165,8 +2269,6 @@
 				A7D8B98C23E2514400DCD162 /* SDL_shaders_metal_ios.h in Headers */,
 				A7D8B99B23E2514400DCD162 /* SDL_shaders_metal_macos.h in Headers */,
 				A7D8B9A123E2514400DCD162 /* SDL_shaders_metal_tvos.h in Headers */,
-				F3F7D92D2933074E00816151 /* SDL_shape.h in Headers */,
-				A7D8AC0923E2514100DCD162 /* SDL_shape_internals.h in Headers */,
 				F3F7D8F52933074E00816151 /* SDL_stdinc.h in Headers */,
 				A7D8BBC723E2561500DCD162 /* SDL_steamcontroller.h in Headers */,
 				F3F7D9312933074E00816151 /* SDL_surface.h in Headers */,
@@ -2185,7 +2287,6 @@
 				A7D8B42823E2514300DCD162 /* SDL_systhread_c.h in Headers */,
 				5616CA4D252BB2A6005D5928 /* SDL_sysurl.h in Headers */,
 				A7D8AC3F23E2514100DCD162 /* SDL_sysvideo.h in Headers */,
-				F3F7D9412933074E00816151 /* SDL_syswm.h in Headers */,
 				F3F7D9792933074E00816151 /* SDL_thread.h in Headers */,
 				A7D8B3EC23E2514300DCD162 /* SDL_thread_c.h in Headers */,
 				F3F7D90D2933074E00816151 /* SDL_timer.h in Headers */,
@@ -2193,6 +2294,7 @@
 				F3F7D9012933074E00816151 /* SDL_touch.h in Headers */,
 				A7D8BB6323E2514500DCD162 /* SDL_touch_c.h in Headers */,
 				A1626A522617008D003F1973 /* SDL_triangle.h in Headers */,
+				F3DDCC5D2AFD42B600B0842B /* SDL_rect_impl.h in Headers */,
 				A7D8BBD223E2574800DCD162 /* SDL_uikitappdelegate.h in Headers */,
 				A7D8BBD423E2574800DCD162 /* SDL_uikitclipboard.h in Headers */,
 				A7D8BBD623E2574800DCD162 /* SDL_uikitevents.h in Headers */,
@@ -2207,6 +2309,7 @@
 				A7D8BBE623E2574800DCD162 /* SDL_uikitviewcontroller.h in Headers */,
 				A7D8BBE823E2574800DCD162 /* SDL_uikitvulkan.h in Headers */,
 				A7D8BBEA23E2574800DCD162 /* SDL_uikitwindow.h in Headers */,
+				F3DDCC5B2AFD42B600B0842B /* SDL_video_c.h in Headers */,
 				F386F6F02884663E001840AA /* SDL_utils_c.h in Headers */,
 				F3973FA228A59BDD00B84553 /* SDL_vacopy.h in Headers */,
 				F3F7D9D52933074E00816151 /* SDL_version.h in Headers */,
@@ -2238,6 +2341,7 @@
 				A7D8B56F23E2514300DCD162 /* usb_ids.h in Headers */,
 				A7D8B25423E2514200DCD162 /* vk_icd.h in Headers */,
 				A7D8B24E23E2514200DCD162 /* vk_layer.h in Headers */,
+				F3DDCC562AFD42B600B0842B /* SDL_clipboard_c.h in Headers */,
 				A7D8B26623E2514200DCD162 /* vk_platform.h in Headers */,
 				A7D8B2AE23E2514200DCD162 /* vk_sdk_platform.h in Headers */,
 				A7D8B26023E2514200DCD162 /* vulkan.h in Headers */,
@@ -2249,14 +2353,18 @@
 				A7D8B28423E2514200DCD162 /* vulkan_macos.h in Headers */,
 				A7D8B29623E2514200DCD162 /* vulkan_mir.h in Headers */,
 				A7D8B25A23E2514200DCD162 /* vulkan_vi.h in Headers */,
+				F32DDAD32AB795A30041EAA5 /* SDL_audioqueue.h in Headers */,
 				A7D8B27823E2514200DCD162 /* vulkan_wayland.h in Headers */,
 				A7D8B27E23E2514200DCD162 /* vulkan_win32.h in Headers */,
 				A7D8B29023E2514200DCD162 /* vulkan_xcb.h in Headers */,
+				F3DDCC572AFD42B600B0842B /* SDL_surface_pixel_impl.h in Headers */,
 				A7D8B29C23E2514200DCD162 /* vulkan_xlib.h in Headers */,
 				A7D8B28A23E2514200DCD162 /* vulkan_xlib_xrandr.h in Headers */,
 				A7D8B3D423E2514300DCD162 /* yuv_rgb.h in Headers */,
 				A7D8B3C823E2514200DCD162 /* yuv_rgb_sse_func.h in Headers */,
 				A7D8B3CE23E2514300DCD162 /* yuv_rgb_std_func.h in Headers */,
+				63134A222A7902CF0021E9A6 /* SDL_pen.h in Headers */,
+				63134A252A7902FD0021E9A6 /* SDL_pen_c.h in Headers */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -2385,18 +2493,20 @@
 				A7D8B41C23E2514300DCD162 /* SDL_systls.c in Sources */,
 				9846B07C287A9020000C35C8 /* SDL_hidapi_shield.c in Sources */,
 				A7D8BBD923E2574800DCD162 /* SDL_uikitmessagebox.m in Sources */,
+				F32DDAD42AB795A30041EAA5 /* SDL_audioresample.c in Sources */,
 				A7D8AD2923E2514100DCD162 /* SDL_vulkan_utils.c in Sources */,
 				A7D8A95123E2514000DCD162 /* SDL_spinlock.c in Sources */,
 				F34B9895291DEFF500AAC96E /* SDL_hidapi_steam.c in Sources */,
 				A7D8BAAF23E2514400DCD162 /* s_atan.c in Sources */,
 				A7D8B75223E2514300DCD162 /* SDL_sysloadso.c in Sources */,
 				A7D8BBE123E2574800DCD162 /* SDL_uikitopenglview.m in Sources */,
+				A79745702B2E9D39009D224A /* SDL_hidapi_steamdeck.c in Sources */,
 				A7D8B98623E2514400DCD162 /* SDL_render_metal.m in Sources */,
 				A7D8AE7623E2514100DCD162 /* SDL_clipboard.c in Sources */,
 				A7D8AEC423E2514100DCD162 /* SDL_cocoaevents.m in Sources */,
 				A7D8B86623E2514400DCD162 /* SDL_audiocvt.c in Sources */,
-				A7D8B3AA23E2514200DCD162 /* SDL_shape.c in Sources */,
 				A7D8B9F523E2514400DCD162 /* SDL_rotate.c in Sources */,
+				F3DDCC5E2AFD42B600B0842B /* SDL_video_capture_v4l2.c in Sources */,
 				A7D8BBE323E2574800DCD162 /* SDL_uikitvideo.m in Sources */,
 				5616CA4E252BB2A6005D5928 /* SDL_sysurl.m in Sources */,
 				A7D8A97523E2514000DCD162 /* SDL_coremotionsensor.m in Sources */,
@@ -2414,6 +2524,7 @@
 				A7D8AB7323E2514100DCD162 /* SDL_offscreenframebuffer.c in Sources */,
 				A7D8B3BF23E2514200DCD162 /* yuv_rgb.c in Sources */,
 				A7D8B43423E2514300DCD162 /* SDL_systhread.c in Sources */,
+				F3DDCC592AFD42B600B0842B /* SDL_video_capture_apple.m in Sources */,
 				A7D8BB3323E2514500DCD162 /* SDL_windowevents.c in Sources */,
 				A7D8BABB23E2514400DCD162 /* s_scalbn.c in Sources */,
 				F3973FAB28A59BDD00B84553 /* SDL_crc16.c in Sources */,
@@ -2421,7 +2532,7 @@
 				F3D60A8328C16A1900788A3A /* SDL_hidapi_wii.c in Sources */,
 				A7D8B9DD23E2514400DCD162 /* SDL_blendpoint.c in Sources */,
 				A7D8B4EE23E2514300DCD162 /* SDL_gamepad.c in Sources */,
-				A7D8AB3723E2514100DCD162 /* SDL_systimer.c in Sources */,
+				E4A568B62AF763940062EEC4 /* SDL_sysmain_callbacks.c in Sources */,
 				A7D8BA1323E2514400DCD162 /* SDL_render_sw.c in Sources */,
 				A7D8B42223E2514300DCD162 /* SDL_syssem.c in Sources */,
 				A7D8B53923E2514300DCD162 /* SDL_hidapi_xbox360.c in Sources */,
@@ -2448,6 +2559,7 @@
 				A7D8B86023E2514400DCD162 /* SDL_audiotypecvt.c in Sources */,
 				A7D8BBC523E2561500DCD162 /* SDL_steamcontroller.c in Sources */,
 				A7D8AD3223E2514100DCD162 /* SDL_blit_N.c in Sources */,
+				F3DDCC582AFD42B600B0842B /* SDL_video_capture.c in Sources */,
 				A7D8BB7B23E2514500DCD162 /* SDL_dropevents.c in Sources */,
 				A7D8BACD23E2514500DCD162 /* e_atan2.c in Sources */,
 				A7D8BA8B23E2514400DCD162 /* s_sin.c in Sources */,
@@ -2461,9 +2573,9 @@
 				A7D8AED023E2514100DCD162 /* SDL_cocoamessagebox.m in Sources */,
 				F376F6552559B4E300CFC0BC /* SDL_hidapi.c in Sources */,
 				A7D8BA2B23E2514400DCD162 /* SDL_blendfillrect.c in Sources */,
-				A7D8AEE223E2514100DCD162 /* SDL_cocoashape.m in Sources */,
 				A7D8BBD323E2574800DCD162 /* SDL_uikitappdelegate.m in Sources */,
 				A7D8AEB823E2514100DCD162 /* SDL_cocoamouse.m in Sources */,
+				F32DDAD12AB795A30041EAA5 /* SDL_audioqueue.c in Sources */,
 				A7D8B8E423E2514400DCD162 /* SDL_error.c in Sources */,
 				A7D8AD6823E2514100DCD162 /* SDL_blit.c in Sources */,
 				A7D8B5BD23E2514300DCD162 /* SDL_rwops.c in Sources */,
@@ -2474,11 +2586,13 @@
 				A7D8BAD323E2514500DCD162 /* s_tan.c in Sources */,
 				A7D8AA6523E2514000DCD162 /* SDL_hints.c in Sources */,
 				A7D8B53F23E2514300DCD162 /* SDL_hidapi_ps4.c in Sources */,
+				F362B91C2B3349E200D30B94 /* SDL_steam_virtual_gamepad.c in Sources */,
 				A7D8AD6E23E2514100DCD162 /* SDL_pixels.c in Sources */,
 				A7D8B75E23E2514300DCD162 /* SDL_sysloadso.c in Sources */,
 				A7D8BBD723E2574800DCD162 /* SDL_uikitevents.m in Sources */,
 				A7D8B5F323E2514300DCD162 /* SDL_syspower.c in Sources */,
 				A7D8B95023E2514400DCD162 /* SDL_iconv.c in Sources */,
+				F3E5A6EB2AD5E0E600293D83 /* SDL_properties.c in Sources */,
 				A7D8BA9D23E2514400DCD162 /* s_fabs.c in Sources */,
 				F395C1B12569C6A000942BFF /* SDL_mfijoystick.m in Sources */,
 				A7D8B99223E2514400DCD162 /* SDL_shaders_metal.metal in Sources */,
@@ -2507,6 +2621,7 @@
 				A7D8B79A23E2514400DCD162 /* SDL_dummyaudio.c in Sources */,
 				A7D8B3A423E2514200DCD162 /* SDL_fillrect.c in Sources */,
 				A7D8ABDF23E2514100DCD162 /* SDL_nullframebuffer.c in Sources */,
+				E4F7981A2AD8D84800669F54 /* SDL_core_unsupported.c in Sources */,
 				A7D8A96923E2514000DCD162 /* SDL_dummysensor.c in Sources */,
 				A7D8B95C23E2514400DCD162 /* SDL_string.c in Sources */,
 				A7D8BA7F23E2514400DCD162 /* SDL_render_gl.c in Sources */,
@@ -2527,6 +2642,7 @@
 				A7D8B55123E2514300DCD162 /* SDL_hidapi_switch.c in Sources */,
 				A7D8B96223E2514400DCD162 /* SDL_strtokr.c in Sources */,
 				A7D8BB7523E2514500DCD162 /* SDL_clipboardevents.c in Sources */,
+				E4F798202AD8D87F00669F54 /* SDL_video_unsupported.c in Sources */,
 				A1BB8B6327F6CF330057CFA8 /* SDL_list.c in Sources */,
 				A7D8BAB523E2514400DCD162 /* k_cos.c in Sources */,
 				A7D8B54523E2514300DCD162 /* SDL_hidapijoystick.c in Sources */,
@@ -2546,13 +2662,13 @@
 				A7D8BBD523E2574800DCD162 /* SDL_uikitclipboard.m in Sources */,
 				A7D8B5C923E2514300DCD162 /* SDL_rwopsbundlesupport.m in Sources */,
 				F386F6F92884663E001840AA /* SDL_utils.c in Sources */,
+				E4F7981E2AD8D86A00669F54 /* SDL_render_unsupported.c in Sources */,
 				A7D8AC0F23E2514100DCD162 /* SDL_video.c in Sources */,
 				A7D8BA5B23E2514400DCD162 /* SDL_shaders_gles2.c in Sources */,
 				A7D8B14023E2514200DCD162 /* SDL_blit_1.c in Sources */,
 				A7D8BBDB23E2574800DCD162 /* SDL_uikitmetalview.m in Sources */,
 				A7D8BB1523E2514500DCD162 /* SDL_mouse.c in Sources */,
 				A7D8BAD923E2514500DCD162 /* e_rem_pio2.c in Sources */,
-				A7D8BB0F23E2514500DCD162 /* SDL_dataqueue.c in Sources */,
 				F395C19C2569C68F00942BFF /* SDL_iokitjoystick.c in Sources */,
 				A7D8B4B223E2514300DCD162 /* SDL_sysjoystick.c in Sources */,
 				A7D8B3E023E2514300DCD162 /* SDL_cpuinfo.c in Sources */,
@@ -2568,6 +2684,10 @@
 				A7D8AEA023E2514100DCD162 /* SDL_cocoavulkan.m in Sources */,
 				A7D8AB6123E2514100DCD162 /* SDL_offscreenwindow.c in Sources */,
 				566E26D8246274CC00718109 /* SDL_locale.c in Sources */,
+				63134A262A7902FD0021E9A6 /* SDL_pen.c in Sources */,
+				000040E76FDC6AE48CBF0000 /* SDL_hashtable.c in Sources */,
+				0000A4DA2F45A31DC4F00000 /* SDL_sysmain_callbacks.m in Sources */,
+				000028F8113A53F4333E0000 /* SDL_main_callbacks.c in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Xcode/SDL/pkg-support/resources/License.txt

@@ -1,6 +1,6 @@
 
 Simple DirectMedia Layer
-Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
   
 This software is provided 'as-is', without any express or implied
 warranty.  In no event will the authors be held liable for any damages

Xcode/SDLTest/SDLTest.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 52;
+	objectVersion = 55;
 	objects = {
 
 /* Begin PBXAggregateTarget section */
@@ -153,7 +153,6 @@
 		F35E56DF2983130F00A43A5F /* testautomation_keyboard.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56C72983130E00A43A5F /* testautomation_keyboard.c */; };
 		F35E56E02983130F00A43A5F /* testautomation_sdltest.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56C82983130E00A43A5F /* testautomation_sdltest.c */; };
 		F35E56E12983130F00A43A5F /* testautomation_guid.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56C92983130E00A43A5F /* testautomation_guid.c */; };
-		F35E56E22983130F00A43A5F /* testautomation_syswm.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56CA2983130E00A43A5F /* testautomation_syswm.c */; };
 		F35E56E32983130F00A43A5F /* testautomation_surface.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56CB2983130F00A43A5F /* testautomation_surface.c */; };
 		F35E56E42983130F00A43A5F /* testautomation.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56CC2983130F00A43A5F /* testautomation.c */; };
 		F35E56E52983130F00A43A5F /* testautomation_mouse.c in Sources */ = {isa = PBXBuildFile; fileRef = F35E56CD2983130F00A43A5F /* testautomation_mouse.c */; };
@@ -1329,7 +1328,6 @@
 		F35E56C72983130E00A43A5F /* testautomation_keyboard.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_keyboard.c; sourceTree = "<group>"; };
 		F35E56C82983130E00A43A5F /* testautomation_sdltest.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_sdltest.c; sourceTree = "<group>"; };
 		F35E56C92983130E00A43A5F /* testautomation_guid.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_guid.c; sourceTree = "<group>"; };
-		F35E56CA2983130E00A43A5F /* testautomation_syswm.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_syswm.c; sourceTree = "<group>"; };
 		F35E56CB2983130F00A43A5F /* testautomation_surface.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_surface.c; sourceTree = "<group>"; };
 		F35E56CC2983130F00A43A5F /* testautomation.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation.c; sourceTree = "<group>"; };
 		F35E56CD2983130F00A43A5F /* testautomation_mouse.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = testautomation_mouse.c; sourceTree = "<group>"; };
@@ -1780,7 +1778,6 @@
 				F35E56C82983130E00A43A5F /* testautomation_sdltest.c */,
 				F35E56BE2983130C00A43A5F /* testautomation_stdlib.c */,
 				F35E56CB2983130F00A43A5F /* testautomation_surface.c */,
-				F35E56CA2983130E00A43A5F /* testautomation_syswm.c */,
 				F35E56BD2983130B00A43A5F /* testautomation_timer.c */,
 				F35E56C12983130C00A43A5F /* testautomation_video.c */,
 				F35E56CC2983130F00A43A5F /* testautomation.c */,
@@ -3357,7 +3354,6 @@
 			buildActionMask = 2147483647;
 			files = (
 				F35E56D12983130F00A43A5F /* testautomation_render.c in Sources */,
-				F35E56E22983130F00A43A5F /* testautomation_syswm.c in Sources */,
 				F399C6512A7892D800C86979 /* testautomation_intrinsics.c in Sources */,
 				F35E56D22983130F00A43A5F /* testautomation_rwops.c in Sources */,
 				F35E56E32983130F00A43A5F /* testautomation_surface.c in Sources */,

android-project/app/build.gradle

@@ -8,23 +8,23 @@ else {
 }
 
 android {
-    compileSdkVersion 31
+    if (buildAsApplication) {
+        namespace "org.libsdl.app"
+    }
+    compileSdkVersion 34
     defaultConfig {
-        if (buildAsApplication) {
-            applicationId "org.libsdl.app"
-        }
-        minSdkVersion 16
-        targetSdkVersion 31
+        minSdkVersion 19
+        targetSdkVersion 34
         versionCode 1
         versionName "1.0"
         externalNativeBuild {
             ndkBuild {
-                arguments "APP_PLATFORM=android-16"
+                arguments "APP_PLATFORM=android-19"
                 // abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
                 abiFilters 'arm64-v8a'
             }
             cmake {
-                arguments "-DANDROID_APP_PLATFORM=android-16", "-DANDROID_STL=c++_static"
+                arguments "-DANDROID_APP_PLATFORM=android-19", "-DANDROID_STL=c++_static"
                 // abiFilters 'armeabi-v7a', 'arm64-v8a', 'x86', 'x86_64'
                 abiFilters 'arm64-v8a'
             }
@@ -54,7 +54,7 @@ android {
         }
        
     }
-    lintOptions {
+    lint {
         abortOnError false
     }
 

android-project/app/src/main/AndroidManifest.xml

@@ -3,7 +3,6 @@
      com.gamemaker.game
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="org.libsdl.app"
     android:versionCode="1"
     android:versionName="1.0"
     android:installLocation="auto">

android-project/app/src/main/java/org/libsdl/app/HIDDeviceManager.java

@@ -273,6 +273,7 @@ public class HIDDeviceManager {
         final int XB1_IFACE_SUBCLASS = 71;
         final int XB1_IFACE_PROTOCOL = 208;
         final int[] SUPPORTED_VENDORS = {
+            0x03f0, // HP
             0x044f, // Thrustmaster
             0x045e, // Microsoft
             0x0738, // Mad Catz
@@ -358,6 +359,12 @@ public class HIDDeviceManager {
     private void initializeBluetooth() {
         Log.d(TAG, "Initializing Bluetooth");
 
+        if (Build.VERSION.SDK_INT >= 31 /* Android 12  */ &&
+            mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH_CONNECT, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) {
+            Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH_CONNECT");
+            return;
+        }
+
         if (Build.VERSION.SDK_INT <= 30 /* Android 11.0 (R) */ &&
             mContext.getPackageManager().checkPermission(android.Manifest.permission.BLUETOOTH, mContext.getPackageName()) != PackageManager.PERMISSION_GRANTED) {
             Log.d(TAG, "Couldn't initialize Bluetooth, missing android.permission.BLUETOOTH");

android-project/app/src/main/java/org/libsdl/app/SDLActivity.java

@@ -23,9 +23,6 @@ import android.os.Build;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Message;
-import android.text.Editable;
-import android.text.InputType;
-import android.text.Selection;
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.util.SparseArray;
@@ -39,12 +36,9 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.view.Window;
 import android.view.WindowManager;
-import android.view.inputmethod.BaseInputConnection;
-import android.view.inputmethod.EditorInfo;
 import android.view.inputmethod.InputConnection;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
-import android.widget.EditText;
 import android.widget.LinearLayout;
 import android.widget.RelativeLayout;
 import android.widget.TextView;
@@ -186,6 +180,14 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     private static final int SDL_SYSTEM_CURSOR_SIZEALL = 9;
     private static final int SDL_SYSTEM_CURSOR_NO = 10;
     private static final int SDL_SYSTEM_CURSOR_HAND = 11;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_TOPLEFT = 12;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_TOP = 13;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_TOPRIGHT = 14;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_RIGHT = 15;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOMRIGHT = 16;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOM = 17;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_BOTTOMLEFT = 18;
+    private static final int SDL_SYSTEM_CURSOR_WINDOW_LEFT = 19;
 
     protected static final int SDL_ORIENTATION_UNKNOWN = 0;
     protected static final int SDL_ORIENTATION_LANDSCAPE = 1;
@@ -210,7 +212,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     // Main components
     protected static SDLActivity mSingleton;
     protected static SDLSurface mSurface;
-    protected static DummyEdit mTextEdit;
+    protected static SDLDummyEdit mTextEdit;
     protected static boolean mScreenKeyboardShown;
     protected static ViewGroup mLayout;
     protected static SDLClipboardHandler mClipboardHandler;
@@ -238,6 +240,15 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
         return mMotionListener;
     }
 
+    /**
+     * This method creates a Runnable which invokes SDL_main. The default implementation
+     * uses the getMainSharedObject() and getMainFunction() methods to invoke native
+     * code from the specified shared library.
+     */
+    protected Runnable createSDLMainRunnable() {
+        return new SDLMain();
+    }
+
     /**
      * This method returns the name of the shared object with the application entry point
      * It can be overridden by derived classes.
@@ -672,11 +683,11 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
 
             // Wait for "SDLThread" thread to end
             try {
-                // 500ms timeout, because:
+                // Use a timeout because:
                 // C SDLmain() thread might have started (mSDLThread.start() called)
                 // while the SDL_Init() might not have been called yet,
                 // and so the previous QUIT event will be discarded by SDL_Init() and app is running, not exiting.
-                SDLActivity.mSDLThread.join(500);
+                SDLActivity.mSDLThread.join(1000);
             } catch(Exception e) {
                 Log.v(TAG, "Problem stopping SDLThread: " + e);
             }
@@ -777,13 +788,13 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
 
         // Try a transition to resumed state
         if (mNextNativeState == NativeState.RESUMED) {
-            if (mSurface.mIsSurfaceReady && mHasFocus && mIsResumedCalled) {
+            if (mSurface.mIsSurfaceReady && (mHasFocus || mHasMultiWindow) && mIsResumedCalled) {
                 if (mSDLThread == null) {
                     // This is the entry point to the C app.
                     // Start up the C app thread and enable sensor input for the first time
                     // FIXME: Why aren't we enabling sensor input at start?
 
-                    mSDLThread = new Thread(new SDLMain(), "SDLThread");
+                    mSDLThread = new Thread(SDLActivity.mSingleton.createSDLMainRunnable(), "SDLThread");
                     mSurface.enableSensor(Sensor.TYPE_ACCELEROMETER, true);
                     mSDLThread.start();
 
@@ -799,11 +810,10 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     }
 
     // Messages from the SDLMain thread
-    static final int COMMAND_CHANGE_TITLE = 1;
-    static final int COMMAND_CHANGE_WINDOW_STYLE = 2;
-    static final int COMMAND_TEXTEDIT_HIDE = 3;
-    static final int COMMAND_SET_KEEP_SCREEN_ON = 5;
-
+    protected static final int COMMAND_CHANGE_TITLE = 1;
+    protected static final int COMMAND_CHANGE_WINDOW_STYLE = 2;
+    protected static final int COMMAND_TEXTEDIT_HIDE = 3;
+    protected static final int COMMAND_SET_KEEP_SCREEN_ON = 5;
     protected static final int COMMAND_USER = 0x8000;
 
     protected static boolean mFullscreenModeActive;
@@ -911,7 +921,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
     Handler commandHandler = new SDLCommandHandler();
 
     // Send a message from the SDLMain thread
-    boolean sendCommand(int command, Object data) {
+    protected boolean sendCommand(int command, Object data) {
         Message msg = commandHandler.obtainMessage();
         msg.arg1 = command;
         msg.obj = data;
@@ -1123,23 +1133,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
      * This method is called by SDL using JNI.
      */
     public static boolean shouldMinimizeOnFocusLoss() {
-/*
-        if (Build.VERSION.SDK_INT >= 24) {
-            if (mSingleton == null) {
-                return true;
-            }
-
-            if (mSingleton.isInMultiWindowMode()) {
-                return false;
-            }
-
-            if (mSingleton.isInPictureInPictureMode()) {
-                return false;
-            }
-        }
-
-        return true;
-*/
         return false;
     }
 
@@ -1344,7 +1337,7 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
             params.topMargin = y;
 
             if (mTextEdit == null) {
-                mTextEdit = new DummyEdit(SDL.getContext());
+                mTextEdit = new SDLDummyEdit(SDL.getContext());
 
                 mLayout.addView(mTextEdit, params);
             } else {
@@ -1416,23 +1409,6 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
             }
         }
 
-        if ((source & InputDevice.SOURCE_KEYBOARD) == InputDevice.SOURCE_KEYBOARD) {
-            if (event.getAction() == KeyEvent.ACTION_DOWN) {
-                if (isTextInputEvent(event)) {
-                    if (ic != null) {
-                        ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1);
-                    } else {
-                        SDLInputConnection.nativeCommitText(String.valueOf((char) event.getUnicodeChar()), 1);
-                    }
-                }
-                onNativeKeyDown(keyCode);
-                return true;
-            } else if (event.getAction() == KeyEvent.ACTION_UP) {
-                onNativeKeyUp(keyCode);
-                return true;
-            }
-        }
-
         if ((source & InputDevice.SOURCE_MOUSE) == InputDevice.SOURCE_MOUSE) {
             // on some devices key events are sent for mouse BUTTON_BACK/FORWARD presses
             // they are ignored here because sending them as mouse input to SDL is messy
@@ -1447,6 +1423,21 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
             }
         }
 
+        if (event.getAction() == KeyEvent.ACTION_DOWN) {
+            if (isTextInputEvent(event)) {
+                if (ic != null) {
+                    ic.commitText(String.valueOf((char) event.getUnicodeChar()), 1);
+                } else {
+                    SDLInputConnection.nativeCommitText(String.valueOf((char) event.getUnicodeChar()), 1);
+                }
+            }
+            onNativeKeyDown(keyCode);
+            return true;
+        } else if (event.getAction() == KeyEvent.ACTION_UP) {
+            onNativeKeyUp(keyCode);
+            return true;
+        }
+
         return false;
     }
 
@@ -1830,6 +1821,30 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
         case SDL_SYSTEM_CURSOR_HAND:
             cursor_type = 1002; //PointerIcon.TYPE_HAND;
             break;
+        case SDL_SYSTEM_CURSOR_WINDOW_TOPLEFT:
+            cursor_type = 1017; //PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_TOP:
+            cursor_type = 1015; //PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_TOPRIGHT:
+            cursor_type = 1016; //PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_RIGHT:
+            cursor_type = 1014; //PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_BOTTOMRIGHT:
+            cursor_type = 1017; //PointerIcon.TYPE_TOP_LEFT_DIAGONAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_BOTTOM:
+            cursor_type = 1015; //PointerIcon.TYPE_VERTICAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_BOTTOMLEFT:
+            cursor_type = 1016; //PointerIcon.TYPE_TOP_RIGHT_DIAGONAL_DOUBLE_ARROW;
+            break;
+        case SDL_SYSTEM_CURSOR_WINDOW_LEFT:
+            cursor_type = 1014; //PointerIcon.TYPE_HORIZONTAL_DOUBLE_ARROW;
+            break;
         }
         if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
             try {
@@ -1900,11 +1915,11 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
         try
         {
             class OneShotTask implements Runnable {
-                String mMessage;
-                int mDuration;
-                int mGravity;
-                int mXOffset;
-                int mYOffset;
+                private final String mMessage;
+                private final int mDuration;
+                private final int mGravity;
+                private final int mXOffset;
+                private final int mYOffset;
 
                 OneShotTask(String message, int duration, int gravity, int xOffset, int yOffset) {
                     mMessage  = message;
@@ -1968,186 +1983,6 @@ class SDLMain implements Runnable {
     }
 }
 
-/* This is a fake invisible editor view that receives the input and defines the
- * pan&scan region
- */
-class DummyEdit extends View implements View.OnKeyListener {
-    InputConnection ic;
-
-    public DummyEdit(Context context) {
-        super(context);
-        setFocusableInTouchMode(true);
-        setFocusable(true);
-        setOnKeyListener(this);
-    }
-
-    @Override
-    public boolean onCheckIsTextEditor() {
-        return true;
-    }
-
-    @Override
-    public boolean onKey(View v, int keyCode, KeyEvent event) {
-        return SDLActivity.handleKeyEvent(v, keyCode, event, ic);
-    }
-
-    //
-    @Override
-    public boolean onKeyPreIme (int keyCode, KeyEvent event) {
-        // As seen on StackOverflow: http://stackoverflow.com/questions/7634346/keyboard-hide-event
-        // FIXME: Discussion at http://bugzilla.libsdl.org/show_bug.cgi?id=1639
-        // FIXME: This is not a 100% effective solution to the problem of detecting if the keyboard is showing or not
-        // FIXME: A more effective solution would be to assume our Layout to be RelativeLayout or LinearLayout
-        // FIXME: And determine the keyboard presence doing this: http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android
-        // FIXME: An even more effective way would be if Android provided this out of the box, but where would the fun be in that :)
-        if (event.getAction()==KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
-            if (SDLActivity.mTextEdit != null && SDLActivity.mTextEdit.getVisibility() == View.VISIBLE) {
-                SDLActivity.onNativeKeyboardFocusLost();
-            }
-        }
-        return super.onKeyPreIme(keyCode, event);
-    }
-
-    @Override
-    public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
-        ic = new SDLInputConnection(this, true);
-
-        outAttrs.inputType = InputType.TYPE_CLASS_TEXT |
-                             InputType.TYPE_TEXT_FLAG_MULTI_LINE;
-        outAttrs.imeOptions = EditorInfo.IME_FLAG_NO_EXTRACT_UI |
-                              EditorInfo.IME_FLAG_NO_FULLSCREEN /* API 11 */;
-
-        return ic;
-    }
-}
-
-class SDLInputConnection extends BaseInputConnection {
-
-    protected EditText mEditText;
-    protected String mCommittedText = "";
-
-    public SDLInputConnection(View targetView, boolean fullEditor) {
-        super(targetView, fullEditor);
-        mEditText = new EditText(SDL.getContext());
-    }
-
-    @Override
-    public Editable getEditable() {
-        return mEditText.getEditableText();
-    }
-
-    @Override
-    public boolean sendKeyEvent(KeyEvent event) {
-        /*
-         * This used to handle the keycodes from soft keyboard (and IME-translated input from hardkeyboard)
-         * However, as of Ice Cream Sandwich and later, almost all soft keyboard doesn't generate key presses
-         * and so we need to generate them ourselves in commitText.  To avoid duplicates on the handful of keys
-         * that still do, we empty this out.
-         */
-
-        /*
-         * Return DOES still generate a key event, however.  So rather than using it as the 'click a button' key
-         * as we do with physical keyboards, let's just use it to hide the keyboard.
-         */
-
-        if (event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
-            if (SDLActivity.onNativeSoftReturnKey()) {
-                return true;
-            }
-        }
-
-        return super.sendKeyEvent(event);
-    }
-
-    @Override
-    public boolean commitText(CharSequence text, int newCursorPosition) {
-        if (!super.commitText(text, newCursorPosition)) {
-            return false;
-        }
-        updateText();
-        return true;
-    }
-
-    @Override
-    public boolean setComposingText(CharSequence text, int newCursorPosition) {
-        if (!super.setComposingText(text, newCursorPosition)) {
-            return false;
-        }
-        updateText();
-        return true;
-    }
-
-    @Override
-    public boolean deleteSurroundingText(int beforeLength, int afterLength) {
-        if (Build.VERSION.SDK_INT <= 29 /* Android 10.0 (Q) */) {
-            // Workaround to capture backspace key. Ref: http://stackoverflow.com/questions>/14560344/android-backspace-in-webview-baseinputconnection
-            // and https://bugzilla.libsdl.org/show_bug.cgi?id=2265
-            if (beforeLength > 0 && afterLength == 0) {
-                // backspace(s)
-                while (beforeLength-- > 0) {
-                    nativeGenerateScancodeForUnichar('\b');
-                }
-                return true;
-           }
-        }
-
-        if (!super.deleteSurroundingText(beforeLength, afterLength)) {
-            return false;
-        }
-        updateText();
-        return true;
-    }
-
-    protected void updateText() {
-        final Editable content = getEditable();
-        if (content == null) {
-            return;
-        }
-
-        String text = content.toString();
-        int compareLength = Math.min(text.length(), mCommittedText.length());
-        int matchLength, offset;
-
-        /* Backspace over characters that are no longer in the string */
-        for (matchLength = 0; matchLength < compareLength; ) {
-            int codePoint = mCommittedText.codePointAt(matchLength);
-            if (codePoint != text.codePointAt(matchLength)) {
-                break;
-            }
-            matchLength += Character.charCount(codePoint);
-        }
-        /* FIXME: This doesn't handle graphemes, like '🌬️' */
-        for (offset = matchLength; offset < mCommittedText.length(); ) {
-            int codePoint = mCommittedText.codePointAt(offset);
-            nativeGenerateScancodeForUnichar('\b');
-            offset += Character.charCount(codePoint);
-        }
-
-        if (matchLength < text.length()) {
-            String pendingText = text.subSequence(matchLength, text.length()).toString();
-            for (offset = 0; offset < pendingText.length(); ) {
-                int codePoint = pendingText.codePointAt(offset);
-                if (codePoint == '\n') {
-                    if (SDLActivity.onNativeSoftReturnKey()) {
-                        return;
-                    }
-                }
-                /* Higher code points don't generate simulated scancodes */
-                if (codePoint < 128) {
-                    nativeGenerateScancodeForUnichar((char)codePoint);
-                }
-                offset += Character.charCount(codePoint);
-            }
-            SDLInputConnection.nativeCommitText(pendingText, 0);
-        }
-        mCommittedText = text;
-    }
-
-    public static native void nativeCommitText(String text, int newCursorPosition);
-
-    public static native void nativeGenerateScancodeForUnichar(char c);
-}
-
 class SDLClipboardHandler implements
     ClipboardManager.OnPrimaryClipChangedListener {
 

android-project/app/src/main/java/org/libsdl/app/SDLDummyEdit.java

@@ -0,0 +1,62 @@
+package org.libsdl.app;
+
+import android.content.*;
+import android.text.InputType;
+import android.view.*;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.InputConnection;
+
+/* This is a fake invisible editor view that receives the input and defines the
+ * pan&scan region
+ */
+public class SDLDummyEdit extends View implements View.OnKeyListener
+{
+    InputConnection ic;
+
+    public SDLDummyEdit(Context context) {
+        super(context);
+        setFocusableInTouchMode(true);
+        setFocusable(true);
+        setOnKeyListener(this);
+    }
+
+    @Override
+    public boolean onCheckIsTextEditor() {
+        return true;
+    }
+
+    @Override
+    public boolean onKey(View v, int keyCode, KeyEvent event) {
+        return SDLActivity.handleKeyEvent(v, keyCode, event, ic);
+    }
+
+    //
+    @Override
+    public boolean onKeyPreIme (int keyCode, KeyEvent event) {
+        // As seen on StackOverflow: http://stackoverflow.com/questions/7634346/keyboard-hide-event
+        // FIXME: Discussion at http://bugzilla.libsdl.org/show_bug.cgi?id=1639
+        // FIXME: This is not a 100% effective solution to the problem of detecting if the keyboard is showing or not
+        // FIXME: A more effective solution would be to assume our Layout to be RelativeLayout or LinearLayout
+        // FIXME: And determine the keyboard presence doing this: http://stackoverflow.com/questions/2150078/how-to-check-visibility-of-software-keyboard-in-android
+        // FIXME: An even more effective way would be if Android provided this out of the box, but where would the fun be in that :)
+        if (event.getAction()==KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
+            if (SDLActivity.mTextEdit != null && SDLActivity.mTextEdit.getVisibility() == View.VISIBLE) {
+                SDLActivity.onNativeKeyboardFocusLost();
+            }
+        }
+        return super.onKeyPreIme(keyCode, event);
+    }
+
+    @Override
+    public InputConnection onCreateInputConnection(EditorInfo outAttrs) {
+        ic = new SDLInputConnection(this, true);
+
+        outAttrs.inputType = InputType.TYPE_CLASS_TEXT |
+                             InputType.TYPE_TEXT_FLAG_MULTI_LINE;
+        outAttrs.imeOptions = EditorInfo.IME_FLAG_NO_EXTRACT_UI |
+                              EditorInfo.IME_FLAG_NO_FULLSCREEN /* API 11 */;
+
+        return ic;
+    }
+}
+

android-project/app/src/main/java/org/libsdl/app/SDLInputConnection.java

@@ -0,0 +1,136 @@
+package org.libsdl.app;
+
+import android.content.*;
+import android.os.Build;
+import android.text.Editable;
+import android.view.*;
+import android.view.inputmethod.BaseInputConnection;
+import android.widget.EditText;
+
+public class SDLInputConnection extends BaseInputConnection
+{
+    protected EditText mEditText;
+    protected String mCommittedText = "";
+
+    public SDLInputConnection(View targetView, boolean fullEditor) {
+        super(targetView, fullEditor);
+        mEditText = new EditText(SDL.getContext());
+    }
+
+    @Override
+    public Editable getEditable() {
+        return mEditText.getEditableText();
+    }
+
+    @Override
+    public boolean sendKeyEvent(KeyEvent event) {
+        /*
+         * This used to handle the keycodes from soft keyboard (and IME-translated input from hardkeyboard)
+         * However, as of Ice Cream Sandwich and later, almost all soft keyboard doesn't generate key presses
+         * and so we need to generate them ourselves in commitText.  To avoid duplicates on the handful of keys
+         * that still do, we empty this out.
+         */
+
+        /*
+         * Return DOES still generate a key event, however.  So rather than using it as the 'click a button' key
+         * as we do with physical keyboards, let's just use it to hide the keyboard.
+         */
+
+        if (event.getKeyCode() == KeyEvent.KEYCODE_ENTER) {
+            if (SDLActivity.onNativeSoftReturnKey()) {
+                return true;
+            }
+        }
+
+        return super.sendKeyEvent(event);
+    }
+
+    @Override
+    public boolean commitText(CharSequence text, int newCursorPosition) {
+        if (!super.commitText(text, newCursorPosition)) {
+            return false;
+        }
+        updateText();
+        return true;
+    }
+
+    @Override
+    public boolean setComposingText(CharSequence text, int newCursorPosition) {
+        if (!super.setComposingText(text, newCursorPosition)) {
+            return false;
+        }
+        updateText();
+        return true;
+    }
+
+    @Override
+    public boolean deleteSurroundingText(int beforeLength, int afterLength) {
+        if (Build.VERSION.SDK_INT <= 29 /* Android 10.0 (Q) */) {
+            // Workaround to capture backspace key. Ref: http://stackoverflow.com/questions>/14560344/android-backspace-in-webview-baseinputconnection
+            // and https://bugzilla.libsdl.org/show_bug.cgi?id=2265
+            if (beforeLength > 0 && afterLength == 0) {
+                // backspace(s)
+                while (beforeLength-- > 0) {
+                    nativeGenerateScancodeForUnichar('\b');
+                }
+                return true;
+           }
+        }
+
+        if (!super.deleteSurroundingText(beforeLength, afterLength)) {
+            return false;
+        }
+        updateText();
+        return true;
+    }
+
+    protected void updateText() {
+        final Editable content = getEditable();
+        if (content == null) {
+            return;
+        }
+
+        String text = content.toString();
+        int compareLength = Math.min(text.length(), mCommittedText.length());
+        int matchLength, offset;
+
+        /* Backspace over characters that are no longer in the string */
+        for (matchLength = 0; matchLength < compareLength; ) {
+            int codePoint = mCommittedText.codePointAt(matchLength);
+            if (codePoint != text.codePointAt(matchLength)) {
+                break;
+            }
+            matchLength += Character.charCount(codePoint);
+        }
+        /* FIXME: This doesn't handle graphemes, like '🌬️' */
+        for (offset = matchLength; offset < mCommittedText.length(); ) {
+            int codePoint = mCommittedText.codePointAt(offset);
+            nativeGenerateScancodeForUnichar('\b');
+            offset += Character.charCount(codePoint);
+        }
+
+        if (matchLength < text.length()) {
+            String pendingText = text.subSequence(matchLength, text.length()).toString();
+            for (offset = 0; offset < pendingText.length(); ) {
+                int codePoint = pendingText.codePointAt(offset);
+                if (codePoint == '\n') {
+                    if (SDLActivity.onNativeSoftReturnKey()) {
+                        return;
+                    }
+                }
+                /* Higher code points don't generate simulated scancodes */
+                if (codePoint < 128) {
+                    nativeGenerateScancodeForUnichar((char)codePoint);
+                }
+                offset += Character.charCount(codePoint);
+            }
+            SDLInputConnection.nativeCommitText(pendingText, 0);
+        }
+        mCommittedText = text;
+    }
+
+    public static native void nativeCommitText(String text, int newCursorPosition);
+
+    public static native void nativeGenerateScancodeForUnichar(char c);
+}
+

android-project/app/src/main/java/org/libsdl/app/SDLSurface.java

@@ -164,13 +164,10 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
            }
         }
 
-        // Don't skip in MultiWindow.
+        // Don't skip if we might be multi-window or have popup dialogs
         if (skip) {
             if (Build.VERSION.SDK_INT >= 24 /* Android 7.0 (N) */) {
-                if (SDLActivity.mSingleton.isInMultiWindowMode()) {
-                    Log.v("SDL", "Don't skip in Multi-Window");
-                    skip = false;
-                }
+                skip = false;
             }
         }
 
@@ -196,6 +193,24 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
         return SDLActivity.handleKeyEvent(v, keyCode, event, null);
     }
 
+    private float getNormalizedX(float x)
+    {
+        if (mWidth <= 1) {
+            return 0.5f;
+        } else {
+            return (x / (mWidth - 1));
+        }
+    }
+
+    private float getNormalizedY(float y)
+    {
+        if (mHeight <= 1) {
+            return 0.5f;
+        } else {
+            return (y / (mHeight - 1));
+        }
+    }
+
     // Touch events
     @Override
     public boolean onTouch(View v, MotionEvent event) {
@@ -242,8 +257,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
                 case MotionEvent.ACTION_MOVE:
                     for (i = 0; i < pointerCount; i++) {
                         pointerFingerId = event.getPointerId(i);
-                        x = event.getX(i) / mWidth;
-                        y = event.getY(i) / mHeight;
+                        x = getNormalizedX(event.getX(i));
+                        y = getNormalizedY(event.getY(i));
                         p = event.getPressure(i);
                         if (p > 1.0f) {
                             // may be larger than 1.0f on some devices
@@ -267,8 +282,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
                     }
 
                     pointerFingerId = event.getPointerId(i);
-                    x = event.getX(i) / mWidth;
-                    y = event.getY(i) / mHeight;
+                    x = getNormalizedX(event.getX(i));
+                    y = getNormalizedY(event.getY(i));
                     p = event.getPressure(i);
                     if (p > 1.0f) {
                         // may be larger than 1.0f on some devices
@@ -281,8 +296,8 @@ public class SDLSurface extends SurfaceView implements SurfaceHolder.Callback,
                 case MotionEvent.ACTION_CANCEL:
                     for (i = 0; i < pointerCount; i++) {
                         pointerFingerId = event.getPointerId(i);
-                        x = event.getX(i) / mWidth;
-                        y = event.getY(i) / mHeight;
+                        x = getNormalizedX(event.getX(i));
+                        y = getNormalizedY(event.getY(i));
                         p = event.getPressure(i);
                         if (p > 1.0f) {
                             // may be larger than 1.0f on some devices

android-project/build.gradle

@@ -6,7 +6,7 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.3'
+        classpath 'com.android.tools.build:gradle:8.1.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

android-project/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 #Thu Nov 11 18:20:34 PST 2021
 distributionBase=GRADLE_USER_HOME
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
 distributionPath=wrapper/dists
 zipStorePath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

build-scripts/SDL_migration.cocci

@@ -1069,11 +1069,6 @@ typedef SDL_GameControllerButton, SDL_GamepadButton;
 - SDL_GameControllerButton
 + SDL_GamepadButton
 @@
-typedef SDL_GameControllerButtonBind, SDL_GamepadBinding;
-@@
-- SDL_GameControllerButtonBind
-+ SDL_GamepadBinding
-@@
 @@
 - SDL_GameControllerClose
 + SDL_CloseGamepad
@@ -1115,16 +1110,6 @@ typedef SDL_GameControllerButtonBind, SDL_GamepadBinding;
   (...)
 @@
 @@
-- SDL_GameControllerGetBindForAxis
-+ SDL_GetGamepadBindForAxis
-  (...)
-@@
-@@
-- SDL_GameControllerGetBindForButton
-+ SDL_GetGamepadBindForButton
-  (...)
-@@
-@@
 - SDL_GameControllerGetButton
 + SDL_GetGamepadButton
   (...)
@@ -1255,21 +1240,11 @@ typedef SDL_GameControllerButtonBind, SDL_GamepadBinding;
   (...)
 @@
 @@
-- SDL_GameControllerMappingForIndex
-+ SDL_GetGamepadMappingForIndex
-  (...)
-@@
-@@
 - SDL_GameControllerName
 + SDL_GetGamepadName
   (...)
 @@
 @@
-- SDL_GameControllerNumMappings
-+ SDL_GetNumGamepadMappings
-  (...)
-@@
-@@
 - SDL_GameControllerOpen
 + SDL_OpenGamepad
   (...)
@@ -1949,10 +1924,10 @@ expression e2;
 + SDL_BlitSurfaceUnchecked
   (...)
 @@
+expression e1, e2, e3, e4;
 @@
-- SDL_LowerBlitScaled
-+ SDL_BlitSurfaceUncheckedScaled
-  (...)
+- SDL_LowerBlitScaled(e1, e2, e3, e4)
++ SDL_BlitSurfaceUncheckedScaled(e1, e2, e3, e4, SDL_SCALEMODE_NEAREST)
 @@
 @@
 - SDL_SetClipRect
@@ -1969,10 +1944,10 @@ expression e2;
 + SDL_BlitSurface
   (...)
 @@
+expression e1, e2, e3, e4;
 @@
-- SDL_UpperBlitScaled
-+ SDL_BlitSurfaceScaled
-  (...)
+- SDL_UpperBlitScaled(e1, e2, e3, e4)
++ SDL_BlitSurfaceScaled(e1, e2, e3, e4, SDL_SCALEMODE_NEAREST)
 @@
 @@
 - SDL_RenderGetD3D11Device
@@ -2591,51 +2566,51 @@ typedef SDL_cond, SDL_Condition;
 @@
 @@
 - AUDIO_F32
-+ SDL_AUDIO_F32
++ SDL_AUDIO_F32LE
 @@
 @@
 - AUDIO_F32LSB
-+ SDL_AUDIO_F32LSB
++ SDL_AUDIO_F32LE
 @@
 @@
 - AUDIO_F32MSB
-+ SDL_AUDIO_F32MSB
++ SDL_AUDIO_F32BE
 @@
 @@
 - AUDIO_F32SYS
-+ SDL_AUDIO_F32SYS
++ SDL_AUDIO_F32
 @@
 @@
 - AUDIO_S16
-+ SDL_AUDIO_S16
++ SDL_AUDIO_S16LE
 @@
 @@
 - AUDIO_S16LSB
-+ SDL_AUDIO_S16LSB
++ SDL_AUDIO_S16LE
 @@
 @@
 - AUDIO_S16MSB
-+ SDL_AUDIO_S16MSB
++ SDL_AUDIO_S16BE
 @@
 @@
 - AUDIO_S16SYS
-+ SDL_AUDIO_S16SYS
++ SDL_AUDIO_S16
 @@
 @@
 - AUDIO_S32
-+ SDL_AUDIO_S32
++ SDL_AUDIO_S32LE
 @@
 @@
 - AUDIO_S32LSB
-+ SDL_AUDIO_S32LSB
++ SDL_AUDIO_S32LE
 @@
 @@
 - AUDIO_S32MSB
-+ SDL_AUDIO_S32MSB
++ SDL_AUDIO_S32BE
 @@
 @@
 - AUDIO_S32SYS
-+ SDL_AUDIO_S32SYS
++ SDL_AUDIO_S32
 @@
 @@
 - AUDIO_S8
@@ -2750,3 +2725,42 @@ typedef SDL_cond, SDL_Condition;
 - SDL_WriteBE64
 + SDL_WriteU64BE
   (...)
+@@
+expression e, n;
+@@
+- SDL_GetWindowData(e, n)
++ SDL_GetProperty(SDL_GetWindowProperties(e), n)
+@@
+expression e, n, v;
+@@
+- SDL_SetWindowData(e, n, v)
++ SDL_SetProperty(SDL_GetWindowProperties(e), n, v, NULL, NULL)
+@@
+expression w, i, s;
+@@
+- SDL_Vulkan_CreateSurface(w, i, s)
++ SDL_Vulkan_CreateSurface(w, i, NULL, s)
+@@
+@@
+- SDL_RenderFlush
++ SDL_FlushRenderer
+  (...)
+@@
+@@
+- SDL_CONTROLLERSTEAMHANDLEUPDATED
++ SDL_EVENT_GAMEPAD_STEAM_HANDLE_UPDATED
+@@
+@@
+- SDL_GameControllerGetSteamHandle
++ SDL_GetGamepadSteamHandle
+  (...)
+@@
+expression e1, e2, e3, e4;
+@@
+- SDL_SoftStretch(e1, e2, e3, e4)
++ SDL_SoftStretch(e1, e2, e3, e4, SDL_SCALEMODE_NEAREST)
+@@
+expression e1, e2, e3, e4;
+@@
+- SDL_SoftStretchLinear(e1, e2, e3, e4)
++ SDL_SoftStretch(e1, e2, e3, e4, SDL_SCALEMODE_LINEAR)

build-scripts/add-source-to-projects.pl

@@ -0,0 +1,600 @@
+#!/usr/bin/perl -w
+
+# Add source files and headers to Xcode and Visual Studio projects.
+# THIS IS NOT ROBUST, THIS IS JUST RYAN AVOIDING RUNNING BETWEEN
+# THREE COMPUTERS AND A BUNCH OF DEVELOPMENT ENVIRONMENTS TO ADD
+# A STUPID FILE TO THE BUILD.
+
+
+use warnings;
+use strict;
+use File::Basename;
+
+
+my %xcode_references = ();
+sub generate_xcode_id {
+    my @chars = ('0'..'9', 'A'..'F');
+    my $str;
+
+    do {
+        my $len = 16;
+        $str = '0000';  # start and end with '0000' so we know we added it.
+        while ($len--) {
+            $str .= $chars[rand @chars]
+        };
+        $str .= '0000';  # start and end with '0000' so we know we added it.
+    } while (defined($xcode_references{$str}));
+
+    $xcode_references{$str} = 1;  # so future calls can't generate this one.
+
+    return $str;
+}
+
+sub process_xcode {
+    my $addpath = shift;
+    my $pbxprojfname = shift;
+    my $lineno;
+
+    %xcode_references = ();
+
+    my $addfname = basename($addpath);
+    my $addext = '';
+    if ($addfname =~ /\.(.*?)\Z/) {
+        $addext = $1;
+    }
+
+    my $is_public_header = ($addpath =~ /\Ainclude\/SDL3\//) ? 1 : 0;
+    my $filerefpath = $is_public_header ? "SDL3/$addfname" : $addfname;
+
+    my $srcs_or_headers = '';
+    my $addfiletype = '';
+
+    if ($addext eq 'c') {
+        $srcs_or_headers = 'Sources';
+        $addfiletype = 'sourcecode.c.c';
+    } elsif ($addext eq 'm') {
+        $srcs_or_headers = 'Sources';
+        $addfiletype = 'sourcecode.c.objc';
+    } elsif ($addext eq 'h') {
+        $srcs_or_headers = 'Headers';
+        $addfiletype = 'sourcecode.c.h';
+    } else {
+        die("Unexpected file extension '$addext'\n");
+    }
+
+    my $fh;
+
+    open $fh, '<', $pbxprojfname or die("Failed to open '$pbxprojfname': $!\n");
+    chomp(my @pbxproj = <$fh>);
+    close($fh);
+
+    # build a table of all ids, in case we duplicate one by some miracle.
+    $lineno = 0;
+    foreach (@pbxproj) {
+        $lineno++;
+
+        # like "F3676F582A7885080091160D /* SDL3.dmg */ = {"
+        if (/\A\t\t([A-F0-9]{24}) \/\* (.*?) \*\/ \= \{\Z/) {
+            $xcode_references{$1} = $2;
+        }
+    }
+
+    # build out of a tree of PBXGroup items.
+    my %pbxgroups = ();
+    my $thispbxgroup;
+    my $pbxgroup_children;
+    my $pbxgroup_state = 0;
+    my $pubheaders_group_hash = '';
+    my $libsrc_group_hash = '';
+    $lineno = 0;
+    foreach (@pbxproj) {
+        $lineno++;
+        if ($pbxgroup_state == 0) {
+            $pbxgroup_state++ if /\A\/\* Begin PBXGroup section \*\/\Z/;
+        } elsif ($pbxgroup_state == 1) {
+            # like "F3676F582A7885080091160D /* SDL3.dmg */ = {"
+            if (/\A\t\t([A-F0-9]{24}) \/\* (.*?) \*\/ \= \{\Z/) {
+                my %newhash = ();
+                $pbxgroups{$1} = \%newhash;
+                $thispbxgroup = \%newhash;
+                $pubheaders_group_hash = $1 if $2 eq 'Public Headers';
+                $libsrc_group_hash = $1 if $2 eq 'Library Source';
+                $pbxgroup_state++;
+            } elsif (/\A\/\* End PBXGroup section \*\/\Z/) {
+                last;
+            } else {
+                die("Expected pbxgroup obj on '$pbxprojfname' line $lineno\n");
+            }
+        } elsif ($pbxgroup_state == 2) {
+            if (/\A\t\t\tisa \= PBXGroup;\Z/) {
+                $pbxgroup_state++;
+            } else {
+                die("Expected pbxgroup obj's isa field on '$pbxprojfname' line $lineno\n");
+            }
+        } elsif ($pbxgroup_state == 3) {
+            if (/\A\t\t\tchildren \= \(\Z/) {
+                my %newhash = ();
+                $$thispbxgroup{'children'} = \%newhash;
+                $pbxgroup_children = \%newhash;
+                $pbxgroup_state++;
+            } else {
+                die("Expected pbxgroup obj's children field on '$pbxprojfname' line $lineno\n");
+            }
+        } elsif ($pbxgroup_state == 4) {
+            if (/\A\t\t\t\t([A-F0-9]{24}) \/\* (.*?) \*\/,\Z/) {
+                $$pbxgroup_children{$1} = $2;
+            } elsif (/\A\t\t\t\);\Z/) {
+                $pbxgroup_state++;
+            } else {
+                die("Expected pbxgroup obj's children element on '$pbxprojfname' line $lineno\n");
+            }
+        } elsif ($pbxgroup_state == 5) {
+            if (/\A\t\t\t(.*?) \= (.*?);\Z/) {
+                $$thispbxgroup{$1} = $2;
+            } elsif (/\A\t\t\};\Z/) {
+                $pbxgroup_state = 1;
+            } else {
+                die("Expected pbxgroup obj field on '$pbxprojfname' line $lineno\n");
+            }
+        } else {
+            die("bug in this script.");
+        }
+    }
+
+    die("Didn't see PBXGroup section in '$pbxprojfname'. Bug?\n") if $pbxgroup_state == 0;
+    die("Didn't see Public Headers PBXGroup in '$pbxprojfname'. Bug?\n") if $pubheaders_group_hash eq '';
+    die("Didn't see Library Source PBXGroup in '$pbxprojfname'. Bug?\n") if $libsrc_group_hash eq '';
+
+    # Some debug log dumping...
+    if (0) {
+        foreach (keys %pbxgroups) {
+            my $k = $_;
+            my $g = $pbxgroups{$k};
+            print("$_:\n");
+            foreach (keys %$g) {
+                print("  $_:\n");
+                if ($_ eq 'children') {
+                    my $kids = $$g{$_};
+                    foreach (keys %$kids) {
+                        print("    $_ -> " . $$kids{$_} . "\n");
+                    }
+                } else {
+                    print('    ' . $$g{$_} . "\n");
+                }
+            }
+            print("\n");
+        }
+    }
+
+    # Get some unique IDs for our new thing.
+    my $fileref = generate_xcode_id();
+    my $buildfileref = generate_xcode_id();
+
+
+    # Figure out what group to insert this into (or what groups to make)
+    my $add_to_group_fileref = $fileref;
+    my $add_to_group_addfname = $addfname;
+    my $newgrptext = '';
+    my $grphash = '';
+    if ($is_public_header) {
+        $grphash = $pubheaders_group_hash;  # done!
+    } else  {
+        $grphash = $libsrc_group_hash;
+        my @splitpath = split(/\//, dirname($addpath));
+        if ($splitpath[0] eq 'src') {
+            shift @splitpath;
+        }
+        while (my $elem = shift(@splitpath)) {
+            my $g = $pbxgroups{$grphash};
+            my $kids = $$g{'children'};
+            my $found = 0;
+            foreach (keys %$kids) {
+                my $hash = $_;
+                my $fname = $$kids{$hash};
+                if (uc($fname) eq uc($elem)) {
+                    $grphash = $hash;
+                    $found = 1;
+                    last;
+                }
+            }
+            unshift(@splitpath, $elem), last if (not $found);
+        }
+
+        if (@splitpath) {  # still elements? We need to build groups.
+            my $newgroupref = generate_xcode_id();
+
+            $add_to_group_fileref = $newgroupref;
+            $add_to_group_addfname = $splitpath[0];
+
+            while (my $elem = shift(@splitpath)) {
+                my $lastelem = @splitpath ? 0 : 1;
+                my $childhash = $lastelem ? $fileref : generate_xcode_id();
+                my $childpath = $lastelem ? $addfname : $splitpath[0];
+                $newgrptext .= "\t\t$newgroupref /* $elem */ = {\n";
+                $newgrptext .= "\t\t\tisa = PBXGroup;\n";
+                $newgrptext .= "\t\t\tchildren = (\n";
+                $newgrptext .= "\t\t\t\t$childhash /* $childpath */,\n";
+                $newgrptext .= "\t\t\t);\n";
+                $newgrptext .= "\t\t\tpath = $elem;\n";
+                $newgrptext .= "\t\t\tsourceTree = \"<group>\";\n";
+                $newgrptext .= "\t\t};\n";
+                $newgroupref = $childhash;
+            }
+        }
+    }
+
+    my $tmpfname = "$pbxprojfname.tmp";
+    open $fh, '>', $tmpfname or die("Failed to open '$tmpfname': $!\n");
+
+    my $add_to_this_group = 0;
+    $pbxgroup_state = 0;
+    $lineno = 0;
+    foreach (@pbxproj) {
+        $lineno++;
+        if ($pbxgroup_state == 0) {
+            # Drop in new references at the end of their sections...
+            if (/\A\/\* End PBXBuildFile section \*\/\Z/) {
+                print $fh "\t\t$buildfileref /* $addfname in $srcs_or_headers */ = {isa = PBXBuildFile; fileRef = $fileref /* $addfname */;";
+                if ($is_public_header) {
+                    print $fh " settings = {ATTRIBUTES = (Public, ); };";
+                }
+                print $fh " };\n";
+            } elsif (/\A\/\* End PBXFileReference section \*\/\Z/) {
+                print $fh "\t\t$fileref /* $addfname */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = $addfiletype; name = $addfname; path = $filerefpath; sourceTree = \"<group>\"; };\n";
+            } elsif (/\A\/\* Begin PBXGroup section \*\/\Z/) {
+                $pbxgroup_state = 1;
+            } elsif (/\A\/\* Begin PBXSourcesBuildPhase section \*\/\Z/) {
+                $pbxgroup_state = 5;
+            }
+        } elsif ($pbxgroup_state == 1) {
+            if (/\A\t\t([A-F0-9]{24}) \/\* (.*?) \*\/ \= \{\Z/) {
+                $pbxgroup_state++;
+                $add_to_this_group = $1 eq $grphash;
+            } elsif (/\A\/\* End PBXGroup section \*\/\Z/) {
+                print $fh $newgrptext;
+                $pbxgroup_state = 0;
+            }
+        } elsif ($pbxgroup_state == 2) {
+            if (/\A\t\t\tchildren \= \(\Z/) {
+                $pbxgroup_state++;
+            }
+        } elsif ($pbxgroup_state == 3) {
+            if (/\A\t\t\t\);\Z/) {
+                if ($add_to_this_group) {
+                    print $fh "\t\t\t\t$add_to_group_fileref /* $add_to_group_addfname */,\n";
+                }
+                $pbxgroup_state++;
+            }
+        } elsif ($pbxgroup_state == 4) {
+            if (/\A\t\t\};\Z/) {
+                $add_to_this_group = 0;
+            }
+            $pbxgroup_state = 1;
+        } elsif ($pbxgroup_state == 5) {
+            if (/\A\t\t\t\);\Z/) {
+                if ($srcs_or_headers eq 'Sources') {
+                    print $fh "\t\t\t\t$buildfileref /* $addfname in $srcs_or_headers */,\n";
+                }
+                $pbxgroup_state = 0;
+            }
+        }
+
+        print $fh "$_\n";
+    }
+
+    close($fh);
+    rename($tmpfname, $pbxprojfname);
+}
+
+my %visualc_references = ();
+sub generate_visualc_id {   # these are just standard Windows GUIDs.
+    my @chars = ('0'..'9', 'a'..'f');
+    my $str;
+
+    do {
+        my $len = 24;
+        $str = '0000';  # start and end with '0000' so we know we added it.
+        while ($len--) {
+            $str .= $chars[rand @chars]
+        };
+        $str .= '0000';  # start and end with '0000' so we know we added it.
+        $str =~ s/\A(........)(....)(....)(............)\Z/$1-$2-$3-$4/;  # add dashes in the appropriate places.
+    } while (defined($visualc_references{$str}));
+
+    $visualc_references{$str} = 1;  # so future calls can't generate this one.
+
+    return $str;
+}
+
+
+sub process_visualstudio {
+    my $addpath = shift;
+    my $vcxprojfname = shift;
+    my $lineno;
+
+    %visualc_references = ();
+
+    my $is_public_header = ($addpath =~ /\Ainclude\/SDL3\//) ? 1 : 0;
+
+    my $addfname = basename($addpath);
+    my $addext = '';
+    if ($addfname =~ /\.(.*?)\Z/) {
+        $addext = $1;
+    }
+
+    my $isheader = 0;
+    if ($addext eq 'c') {
+        $isheader = 0;
+    } elsif ($addext eq 'm') {
+        return;  # don't add Objective-C files to Visual Studio projects!
+    } elsif ($addext eq 'h') {
+        $isheader = 1;
+    } else {
+        die("Unexpected file extension '$addext'\n");
+    }
+
+    my $fh;
+
+    open $fh, '<', $vcxprojfname or die("Failed to open '$vcxprojfname': $!\n");
+    chomp(my @vcxproj = <$fh>);
+    close($fh);
+
+    my $vcxgroup_state;
+
+    my $rawaddvcxpath = "$addpath";
+    $rawaddvcxpath =~ s/\//\\/g;
+
+    # Figure out relative path from vcxproj file...
+    my $addvcxpath = '';
+    my @subdirs = split(/\//, $vcxprojfname);
+    pop @subdirs;
+    foreach (@subdirs) {
+        $addvcxpath .= "..\\";
+    }
+    $addvcxpath .= $rawaddvcxpath;
+
+    my $prevname = undef;
+
+    my $tmpfname;
+
+    $tmpfname = "$vcxprojfname.tmp";
+    open $fh, '>', $tmpfname or die("Failed to open '$tmpfname': $!\n");
+
+    my $added = 0;
+
+    $added = 0;
+    $vcxgroup_state = 0;
+    $prevname = undef;
+    $lineno = 0;
+    foreach (@vcxproj) {
+        $lineno++;
+        if ($vcxgroup_state == 0) {
+            if (/\A  \<ItemGroup\>\Z/) {
+                $vcxgroup_state = 1;
+                $prevname = undef;
+            }
+        } elsif ($vcxgroup_state == 1) {
+            if (/\A    \<ClInclude .*\Z/) {
+                $vcxgroup_state = 2 if $isheader;
+            } elsif (/\A    \<ClCompile .*\Z/) {
+                $vcxgroup_state = 3 if not $isheader;
+            } elsif (/\A  \<\/ItemGroup\>\Z/) {
+                $vcxgroup_state = 0;
+                $prevname = undef;
+            }
+        }
+
+        # Don't do elsif, we need to check this line again.
+        if ($vcxgroup_state == 2) {
+            if (/\A    <ClInclude Include="(.*?)" \/\>\Z/) {
+                my $nextname = $1;
+                if ((not $added) && (((not defined $prevname) || (uc($prevname) lt uc($addvcxpath))) && (uc($nextname) gt uc($addvcxpath)))) {
+                    print $fh "    <ClInclude Include=\"$addvcxpath\" />\n";
+                    $vcxgroup_state = 0;
+                    $added = 1;
+                }
+                $prevname = $nextname;
+            } elsif (/\A  \<\/ItemGroup\>\Z/) {
+                if ((not $added) && ((not defined $prevname) || (uc($prevname) lt uc($addvcxpath)))) {
+                    print $fh "    <ClInclude Include=\"$addvcxpath\" />\n";
+                    $vcxgroup_state = 0;
+                    $added = 1;
+                }
+            }
+        } elsif ($vcxgroup_state == 3) {
+            if (/\A    <ClCompile Include="(.*?)" \/\>\Z/) {
+                my $nextname = $1;
+                if ((not $added) && (((not defined $prevname) || (uc($prevname) lt uc($addvcxpath))) && (uc($nextname) gt uc($addvcxpath)))) {
+                    print $fh "    <ClCompile Include=\"$addvcxpath\" />\n";
+                    $vcxgroup_state = 0;
+                    $added = 1;
+                }
+                $prevname = $nextname;
+            } elsif (/\A  \<\/ItemGroup\>\Z/) {
+                if ((not $added) && ((not defined $prevname) || (uc($prevname) lt uc($addvcxpath)))) {
+                    print $fh "    <ClCompile Include=\"$addvcxpath\" />\n";
+                    $vcxgroup_state = 0;
+                    $added = 1;
+                }
+            }
+        }
+
+        print $fh "$_\n";
+    }
+
+    close($fh);
+    rename($tmpfname, $vcxprojfname);
+
+    my $vcxfiltersfname = "$vcxprojfname.filters";
+    open $fh, '<', $vcxfiltersfname or die("Failed to open '$vcxfiltersfname': $!\n");
+    chomp(my @vcxfilters = <$fh>);
+    close($fh);
+
+    my $newgrptext = '';
+    my $filter = '';
+    if ($is_public_header) {
+        $filter = 'API Headers';
+    } else {
+        $filter = lc(dirname($addpath));
+        $filter =~ s/\Asrc\///; # there's no filter for the base "src/" dir, where SDL.c and friends live.
+        $filter =~ s/\//\\/g;
+        $filter = '' if $filter eq 'src';
+
+        if ($filter ne '') {
+            # see if the filter already exists, otherwise add it.
+            my %existing_filters = ();
+            my $current_filter = '';
+            my $found = 0;
+            foreach (@vcxfilters) {
+                # These lines happen to be unique, so we don't have to parse down to find this section.
+                if (/\A    \<Filter Include\="(.*?)"\>\Z/) {
+                    $current_filter = lc($1);
+                    if ($current_filter eq $filter) {
+                        $found = 1;
+                    }
+                } elsif (/\A      \<UniqueIdentifier\>\{(.*?)\}\<\/UniqueIdentifier\>\Z/) {
+                    $visualc_references{$1} = $current_filter;  # gather up existing GUIDs to avoid duplicates.
+                    $existing_filters{$current_filter} = $1;
+                }
+            }
+
+            if (not $found) {  # didn't find it? We need to build filters.
+                my $subpath = '';
+                my @splitpath = split(/\\/, $filter);
+                while (my $elem = shift(@splitpath)) {
+                    $subpath .= "\\" if ($subpath ne '');
+                    $subpath .= $elem;
+                    if (not $existing_filters{$subpath}) {
+                        my $newgroupref = generate_visualc_id();
+                        $newgrptext .= "    <Filter Include=\"$subpath\">\n";
+                        $newgrptext .= "      <UniqueIdentifier>{$newgroupref}</UniqueIdentifier>\n";
+                        $newgrptext .= "    </Filter>\n"
+                    }
+                }
+            }
+        }
+    }
+
+    $tmpfname = "$vcxfiltersfname.tmp";
+    open $fh, '>', $tmpfname or die("Failed to open '$tmpfname': $!\n");
+
+    $added = 0;
+    $vcxgroup_state = 0;
+    $prevname = undef;
+    $lineno = 0;
+    foreach (@vcxfilters) {
+        $lineno++;
+
+        # We cheat here, because these lines are unique, we don't have to fully parse this file.
+        if ($vcxgroup_state == 0) {
+            if (/\A    \<Filter Include\="(.*?)"\>\Z/) {
+                if ($newgrptext ne '') {
+                    $vcxgroup_state = 1;
+                    $prevname = undef;
+                }
+            } elsif (/\A    \<ClInclude .*\Z/) {
+                if ($isheader) {
+                    $vcxgroup_state = 2;
+                    $prevname = undef;
+                }
+            } elsif (/\A    \<ClCompile .*\Z/) {
+                if (not $isheader) {
+                    $vcxgroup_state = 3;
+                    $prevname = undef;
+                }
+            }
+        }
+
+        # Don't do elsif, we need to check this line again.
+        if ($vcxgroup_state == 1) {
+            if (/\A  \<\/ItemGroup\>\Z/) {
+                print $fh $newgrptext;
+                $newgrptext = '';
+                $vcxgroup_state = 0;
+            }
+        } elsif ($vcxgroup_state == 2) {
+            if (/\A    <ClInclude Include="(.*?)"/) {
+                my $nextname = $1;
+                if ((not $added) && (((not defined $prevname) || (uc($prevname) lt uc($addvcxpath))) && (uc($nextname) gt uc($addvcxpath)))) {
+                    print $fh "    <ClInclude Include=\"$addvcxpath\"";
+                    if ($filter ne '') {
+                        print $fh ">\n";
+                        print $fh "      <Filter>$filter</Filter>\n";
+                        print $fh "    </ClInclude>\n";
+                    } else {
+                        print $fh " />\n";
+                    }
+                    $added = 1;
+                }
+                $prevname = $nextname;
+            } elsif (/\A  \<\/ItemGroup\>\Z/) {
+                if ((not $added) && ((not defined $prevname) || (uc($prevname) lt uc($addvcxpath)))) {
+                    print $fh "    <ClInclude Include=\"$addvcxpath\"";
+                    if ($filter ne '') {
+                        print $fh ">\n";
+                        print $fh "      <Filter>$filter</Filter>\n";
+                        print $fh "    </ClInclude>\n";
+                    } else {
+                        print $fh " />\n";
+                    }
+                    $added = 1;
+                }
+                $vcxgroup_state = 0;
+            }
+        } elsif ($vcxgroup_state == 3) {
+            if (/\A    <ClCompile Include="(.*?)"/) {
+                my $nextname = $1;
+                if ((not $added) && (((not defined $prevname) || (uc($prevname) lt uc($addvcxpath))) && (uc($nextname) gt uc($addvcxpath)))) {
+                    print $fh "    <ClCompile Include=\"$addvcxpath\"";
+                    if ($filter ne '') {
+                        print $fh ">\n";
+                        print $fh "      <Filter>$filter</Filter>\n";
+                        print $fh "    </ClCompile>\n";
+                    } else {
+                        print $fh " />\n";
+                    }
+                    $added = 1;
+                }
+                $prevname = $nextname;
+            } elsif (/\A  \<\/ItemGroup\>\Z/) {
+                if ((not $added) && ((not defined $prevname) || (uc($prevname) lt uc($addvcxpath)))) {
+                    print $fh "    <ClCompile Include=\"$addvcxpath\"";
+                    if ($filter ne '') {
+                        print $fh ">\n";
+                        print $fh "      <Filter>$filter</Filter>\n";
+                        print $fh "    </ClCompile>\n";
+                    } else {
+                        print $fh " />\n";
+                    }
+                    $added = 1;
+                }
+                $vcxgroup_state = 0;
+            }
+        }
+
+        print $fh "$_\n";
+    }
+
+    close($fh);
+    rename($tmpfname, $vcxfiltersfname);
+}
+
+
+# Mainline!
+
+chdir(dirname($0));  # assumed to be in build-scripts
+chdir('..');  # head to root of source tree.
+
+foreach (@ARGV) {
+    s/\A\.\///;  # Turn "./path/to/file.txt" into "path/to/file.txt"
+    my $arg = $_;
+    process_xcode($arg, 'Xcode/SDL/SDL.xcodeproj/project.pbxproj');
+    process_visualstudio($arg, 'VisualC/SDL/SDL.vcxproj');
+    process_visualstudio($arg, 'VisualC-GDK/SDL/SDL.vcxproj');
+    process_visualstudio($arg, 'VisualC-WinRT/SDL-UWP.vcxproj');
+}
+
+print("Done. Please run `git diff` and make sure this looks okay!\n");
+
+exit(0);
+

build-scripts/check_stdlib_usage.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 #
 #  Simple DirectMedia Layer
-#  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+#  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 #
 #  This software is provided 'as-is', without any express or implied
 #  warranty.  In no event will the authors be held liable for any damages

build-scripts/gen_audio_channel_conversion.c

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -269,7 +269,7 @@ static void write_converter(const int fromchans, const int tochans)
            "\n", lowercase(fromstr), lowercase(tostr));
 
     if (convert_backwards) {  /* must convert backwards when growing the output in-place. */
-        printf("    /* convert backwards, since output is growing in-place. */\n");
+        printf("    // convert backwards, since output is growing in-place.\n");
         printf("    src += (num_frames-1)");
         if (fromchans != 1) {
             printf(" * %d", fromchans);
@@ -406,7 +406,7 @@ int main(void)
     printf(
         "/*\n"
         "  Simple DirectMedia Layer\n"
-        "  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>\n"
+        "  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>\n"
         "\n"
         "  This software is provided 'as-is', without any express or implied\n"
         "  warranty.  In no event will the authors be held liable for any damages\n"
@@ -425,7 +425,7 @@ int main(void)
         "  3. This notice may not be removed or altered from any source distribution.\n"
         "*/\n"
         "\n"
-        "/* DO NOT EDIT, THIS FILE WAS GENERATED BY build-scripts/gen_audio_channel_conversion.c */\n"
+        "// DO NOT EDIT, THIS FILE WAS GENERATED BY build-scripts/gen_audio_channel_conversion.c\n"
         "\n"
         "\n"
         "typedef void (*SDL_AudioChannelConverter)(float *dst, const float *src, int num_frames);\n"

build-scripts/gen_audio_resampler_filter.c

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -25,7 +25,7 @@ Built with:
 
 gcc -o genfilter build-scripts/gen_audio_resampler_filter.c -lm && ./genfilter > src/audio/SDL_audio_resampler_filter.h
 
- */
+*/
 
 /*
    SDL's resampler uses a "bandlimited interpolation" algorithm:
@@ -41,23 +41,28 @@ gcc -o genfilter build-scripts/gen_audio_resampler_filter.c -lm && ./genfilter >
 #include <stdio.h>
 #include <math.h>
 
+#ifndef M_PI
+    #define M_PI 3.14159265358979323846
+#endif
+
 #define RESAMPLER_ZERO_CROSSINGS 5
 #define RESAMPLER_BITS_PER_SAMPLE 16
-#define RESAMPLER_SAMPLES_PER_ZERO_CROSSING  (1 << ((RESAMPLER_BITS_PER_SAMPLE / 2) + 1))
-#define RESAMPLER_FILTER_SIZE ((RESAMPLER_SAMPLES_PER_ZERO_CROSSING * RESAMPLER_ZERO_CROSSINGS) + 1)
+#define RESAMPLER_BITS_PER_ZERO_CROSSING  ((RESAMPLER_BITS_PER_SAMPLE / 2) + 1)
+#define RESAMPLER_SAMPLES_PER_ZERO_CROSSING  (1 << RESAMPLER_BITS_PER_ZERO_CROSSING)
+#define RESAMPLER_FILTER_SIZE (RESAMPLER_SAMPLES_PER_ZERO_CROSSING * RESAMPLER_ZERO_CROSSINGS)
 
 /* This is a "modified" bessel function, so you can't use POSIX j0() */
 static double
 bessel(const double x)
 {
     const double xdiv2 = x / 2.0;
-    double i0 = 1.0f;
-    double f = 1.0f;
+    double i0 = 1.0;
+    double f = 1.0;
     int i = 1;
 
     while (1) {
         const double diff = pow(xdiv2, i * 2) / pow(f, 2);
-        if (diff < 1.0e-21f) {
+        if (diff < 1.0e-21) {
             break;
         }
         i0 += diff;
@@ -70,30 +75,21 @@ bessel(const double x)
 
 /* build kaiser table with cardinal sine applied to it, and array of differences between elements. */
 static void
-kaiser_and_sinc(float *table, float *diffs, const int tablelen, const double beta)
+kaiser_and_sinc(double *table, const int tablelen, const double beta)
 {
-    const int lenm1 = tablelen - 1;
-    const int lenm1div2 = lenm1 / 2;
     const double bessel_beta = bessel(beta);
     int i;
 
-    table[0] = 1.0f;
-    for (i = 1; i < tablelen; i++) {
-        const double kaiser = bessel(beta * sqrt(1.0 - pow(((i - lenm1) / 2.0) / lenm1div2, 2.0))) / bessel_beta;
-        table[tablelen - i] = (float) kaiser;
-    }
+    table[0] = 1.0;
 
     for (i = 1; i < tablelen; i++) {
-        const float x = (((float) i) / ((float) RESAMPLER_SAMPLES_PER_ZERO_CROSSING)) * ((float) M_PI);
-        table[i] *= sinf(x) / x;
-        diffs[i - 1] = table[i] - table[i - 1];
+        const double kaiser = bessel(beta * sqrt(1.0 - pow((double)i / (double)(tablelen), 2.0))) / bessel_beta;
+        const double x = (((double) i) / ((double) RESAMPLER_SAMPLES_PER_ZERO_CROSSING)) * M_PI;
+        table[i] = kaiser * (sin(x) / x);
     }
-    diffs[lenm1] = 0.0f;
 }
 
-
-static float ResamplerFilter[RESAMPLER_FILTER_SIZE];
-static float ResamplerFilterDifference[RESAMPLER_FILTER_SIZE];
+static double ResamplerFilter[RESAMPLER_FILTER_SIZE];
 
 static void
 PrepareResampleFilter(void)
@@ -101,19 +97,19 @@ PrepareResampleFilter(void)
     /* if dB > 50, beta=(0.1102 * (dB - 8.7)), according to Matlab. */
     const double dB = 80.0;
     const double beta = 0.1102 * (dB - 8.7);
-    kaiser_and_sinc(ResamplerFilter, ResamplerFilterDifference, RESAMPLER_FILTER_SIZE, beta);
+    kaiser_and_sinc(ResamplerFilter, RESAMPLER_FILTER_SIZE, beta);
 }
 
 int main(void)
 {
-    int i;
+    int i, j;
 
     PrepareResampleFilter();
 
     printf(
         "/*\n"
         "  Simple DirectMedia Layer\n"
-        "  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>\n"
+        "  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>\n"
         "\n"
         "  This software is provided 'as-is', without any express or implied\n"
         "  warranty.  In no event will the authors be held liable for any damages\n"
@@ -132,26 +128,20 @@ int main(void)
         "  3. This notice may not be removed or altered from any source distribution.\n"
         "*/\n"
         "\n"
-        "/* DO NOT EDIT, THIS FILE WAS GENERATED BY build-scripts/gen_audio_resampler_filter.c */\n"
+        "// DO NOT EDIT, THIS FILE WAS GENERATED BY build-scripts/gen_audio_resampler_filter.c\n"
         "\n"
         "#define RESAMPLER_ZERO_CROSSINGS %d\n"
         "#define RESAMPLER_BITS_PER_SAMPLE %d\n"
-        "#define RESAMPLER_SAMPLES_PER_ZERO_CROSSING (1 << ((RESAMPLER_BITS_PER_SAMPLE / 2) + 1))\n"
-        "#define RESAMPLER_FILTER_SIZE ((RESAMPLER_SAMPLES_PER_ZERO_CROSSING * RESAMPLER_ZERO_CROSSINGS) + 1)\n"
+        "#define RESAMPLER_BITS_PER_ZERO_CROSSING ((RESAMPLER_BITS_PER_SAMPLE / 2) + 1)\n"
+        "#define RESAMPLER_SAMPLES_PER_ZERO_CROSSING (1 << RESAMPLER_BITS_PER_ZERO_CROSSING)\n"
+        "#define RESAMPLER_FILTER_SIZE (RESAMPLER_SAMPLES_PER_ZERO_CROSSING * RESAMPLER_ZERO_CROSSINGS)\n"
         "\n", RESAMPLER_ZERO_CROSSINGS, RESAMPLER_BITS_PER_SAMPLE
     );
 
-    printf("static const float ResamplerFilter[RESAMPLER_FILTER_SIZE] = {\n");
-    printf("    %.9ff", ResamplerFilter[0]);
-    for (i = 0; i < RESAMPLER_FILTER_SIZE-1; i++) {
-        printf("%s%.9ff", ((i % 5) == 4) ? ",\n    " : ", ", ResamplerFilter[i+1]);
-    }
-    printf("\n};\n\n");
-
-    printf("static const float ResamplerFilterDifference[RESAMPLER_FILTER_SIZE] = {\n");
-    printf("    %.9ff", ResamplerFilterDifference[0]);
-    for (i = 0; i < RESAMPLER_FILTER_SIZE-1; i++) {
-        printf("%s%.9ff", ((i % 5) == 4) ? ",\n    " : ", ", ResamplerFilterDifference[i+1]);
+    printf("static const float ResamplerFilter[RESAMPLER_FILTER_SIZE] = {");
+    for (i = 0; i < RESAMPLER_FILTER_SIZE; i++) {
+        j = (i % RESAMPLER_ZERO_CROSSINGS) * RESAMPLER_SAMPLES_PER_ZERO_CROSSING + (i / RESAMPLER_ZERO_CROSSINGS);
+        printf("%s%12.9ff,", (i % RESAMPLER_ZERO_CROSSINGS) ? "" : "\n    ", ResamplerFilter[j]);
     }
     printf("\n};\n\n");
 

build-scripts/rename_api.py

@@ -36,6 +36,10 @@ def main():
     if not header.exists():
         raise Exception("Couldn't find header %s" % header)
 
+    header_name = header.name
+    if (header.name == "SDL_gamepad.h"):
+        header_name = "SDL_gamecontroller.h"
+
     header_text = header.read_text()
 
     # Replace the symbols in source code
@@ -62,8 +66,8 @@ def main():
         oldname = args.args[i + 0]
         newname = args.args[i + 1]
 
-        add_symbol_to_oldnames(header.name, oldname, newname)
-        add_symbol_to_migration(header.name, args.type, oldname, newname)
+        add_symbol_to_oldnames(header_name, oldname, newname)
+        add_symbol_to_migration(header_name, args.type, oldname, newname)
         add_symbol_to_coccinelle(args.type, oldname, newname)
         i += 2
 

build-scripts/rename_symbols.py

@@ -25,7 +25,7 @@ def main():
 
     else:
         if len(args.args) < 3:
-            print("Usage: %s oldname newname files_or_directories ..." % sys.argv[0])
+            print("Usage: %s [--substring] oldname newname files_or_directories ..." % sys.argv[0])
             exit(1)
 
         replacements = { args.args[0]: args.args[1] }

build-scripts/wikiheaders.pl

@@ -31,6 +31,7 @@ my $optionsfname = undef;
 my $wikipreamble = undef;
 my $changeformat = undef;
 my $manpath = undef;
+my $gitrev = undef;
 
 foreach (@ARGV) {
     $warn_about_missing = 1, next if $_ eq '--warn-about-missing';
@@ -47,6 +48,9 @@ foreach (@ARGV) {
     } elsif (/\A--manpath=(.*)\Z/) {
         $manpath = $1;
         next;
+    } elsif (/\A--rev=(.*)\Z/) {
+        $gitrev = $1;
+        next;
     }
     $srcpath = $_, next if not defined $srcpath;
     $wikipath = $_, next if not defined $wikipath;
@@ -788,6 +792,45 @@ while (my $d = readdir(DH)) {
 }
 closedir(DH);
 
+delete $wikifuncs{"Undocumented"};
+
+{
+    my $path = "$wikipath/Undocumented.md";
+    open(FH, '>', $path) or die("Can't open '$path': $!\n");
+
+    print FH "# Undocumented\n\n";
+
+    print FH "## Functions defined in the headers, but not in the wiki\n\n";
+    my $header_only_func = 0;
+    foreach (sort keys %headerfuncs) {
+        my $fn = $_;
+        if (not defined $wikifuncs{$fn}) {
+            print FH "- [$fn]($fn)\n";
+            $header_only_func = 1;
+        }
+    }
+    if (!$header_only_func) {
+        print FH "(none)\n";
+    }
+    print FH "\n";
+
+    print FH "## Functions defined in the wiki, but not in the headers\n\n";
+
+    my $wiki_only_func = 0;
+    foreach (sort keys %wikifuncs) {
+        my $fn = $_;
+        if (not defined $headerfuncs{$fn}) {
+            print FH "- [$fn]($fn)\n";
+            $wiki_only_func = 1;
+        }
+    }
+    if (!$wiki_only_func) {
+        print FH "(none)\n";
+    }
+    print FH "\n";
+
+    close(FH);
+}
 
 if ($warn_about_missing) {
     foreach (keys %wikifuncs) {
@@ -1047,7 +1090,7 @@ if ($copy_direction == 1) {  # --copy-to-headers
                 my $dent = $_;
                 if ($dent =~ /\A(.*?)\.md\Z/) {  # we only bridge Markdown files here.
                     next if $1 eq 'FrontPage';
-                    filecopy("$wikireadmepath/$dent", "$readmepath/README-$dent", "\r\n");
+                    filecopy("$wikireadmepath/$dent", "$readmepath/README-$dent", "\n");
                 }
             }
             closedir(DH);
@@ -1437,8 +1480,10 @@ if ($copy_direction == 1) {  # --copy-to-headers
     close(FH);
     }
 
-    my $gitrev = `cd "$srcpath" ; git rev-list HEAD~..`;
-    chomp($gitrev);
+    if (!$gitrev) {
+        $gitrev = `cd "$srcpath" ; git rev-list HEAD~..`;
+        chomp($gitrev);
+    }
 
     # !!! FIXME
     open(FH, '<', "$srcpath/$versionfname") or die("Can't open '$srcpath/$versionfname': $!\n");

cmake/FindFFmpeg.cmake

@@ -0,0 +1,138 @@
+# - Try to find the required ffmpeg components(default: AVFORMAT, AVUTIL, AVCODEC)
+#
+# Once done this will define
+#  FFMPEG_FOUND         - System has the all required components.
+#  FFMPEG_LIBRARIES     - Link these to use the required ffmpeg components.
+#
+# For each of the components it will additionally set.
+#   - AVCODEC
+#   - AVDEVICE
+#   - AVFORMAT
+#   - AVFILTER
+#   - AVUTIL
+#   - POSTPROC
+#   - SWSCALE
+# the following target will be defined
+#  FFmpeg::SDL::<component>        - link to this target to
+# the following variables will be defined
+#  FFmpeg_<component>_FOUND        - System has <component>
+#  FFmpeg_<component>_INCLUDE_DIRS - Include directory necessary for using the <component> headers
+#  FFmpeg_<component>_LIBRARIES    - Link these to use <component>
+#  FFmpeg_<component>_DEFINITIONS  - Compiler switches required for using <component>
+#  FFmpeg_<component>_VERSION      - The components version
+#
+# Copyright (c) 2006, Matthias Kretz, <kretz@kde.org>
+# Copyright (c) 2008, Alexander Neundorf, <neundorf@kde.org>
+# Copyright (c) 2011, Michael Jansen, <kde@michael-jansen.biz>
+# Copyright (c) 2023, Sam lantinga, <slouken@libsdl.org>
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+include(FindPackageHandleStandardArgs)
+include("${CMAKE_CURRENT_LIST_DIR}/PkgConfigHelper.cmake")
+
+# The default components were taken from a survey over other FindFFMPEG.cmake files
+if(NOT FFmpeg_FIND_COMPONENTS)
+  set(FFmpeg_FIND_COMPONENTS AVCODEC AVFORMAT AVUTIL)
+  foreach(_component IN LISTS FFmpeg_FIND_COMPONENTS)
+    set(FFmpeg_FIND_REQUIRED_${_component} TRUE)
+  endforeach()
+endif()
+
+find_package(PkgConfig QUIET)
+
+#
+### Macro: find_component
+#
+# Checks for the given component by invoking pkgconfig and then looking up the libraries and
+# include directories.
+#
+macro(find_component _component _pkgconfig _library _header)
+
+  # use pkg-config to get the directories and then use these values
+  # in the FIND_PATH() and FIND_LIBRARY() calls
+  if(PKG_CONFIG_FOUND)
+    pkg_check_modules(PC_${_component} QUIET ${_pkgconfig})
+  endif()
+
+  find_path(FFmpeg_${_component}_INCLUDE_DIRS
+    NAMES ${_header}
+    HINTS
+      ${PC_${_component}_INCLUDE_DIRS}
+    PATH_SUFFIXES
+      ffmpeg
+  )
+
+  find_library(FFmpeg_${_component}_LIBRARY
+    NAMES ${_library}
+    HINTS
+      ${PC_${_component}_LIBRARY_DIRS}
+  )
+
+  if(FFmpeg_${_component}_INCLUDE_DIRS AND FFmpeg_${_component}_LIBRARY)
+    set(FFmpeg_${_component}_FOUND TRUE)
+  endif()
+
+  if(PC_${_component}_FOUND)
+    get_flags_from_pkg_config("${FFmpeg_${_component}_LIBRARY}" "PC_${_component}" "${_component}")
+  endif()
+
+  set(FFmpeg_${_component}_VERSION "${PC_${_component}_VERSION}")
+
+  set(FFmpeg_${_component}_COMPILE_OPTIONS "${${_component}_options}" CACHE STRING "Extra compile options of FFmpeg ${_component}")
+
+  set(FFmpeg_${_component}_LIBRARIES "${${_component}_link_libraries}" CACHE STRING "Extra link libraries of FFmpeg ${_component}")
+
+  set(FFmpeg_${_component}_LINK_OPTIONS "${${_component}_link_options}" CACHE STRING "Extra link flags of FFmpeg ${_component}")
+
+  set(FFmpeg_${_component}_LINK_DIRECTORIES "${${_component}_link_directories}" CACHE PATH "Extra link directories of FFmpeg ${_component}")
+
+  mark_as_advanced(
+    FFmpeg_${_component}_INCLUDE_DIRS
+    FFmpeg_${_component}_LIBRARY
+    FFmpeg_${_component}_COMPILE_OPTIONS
+    FFmpeg_${_component}_LIBRARIES
+    FFmpeg_${_component}_LINK_OPTIONS
+    FFmpeg_${_component}_LINK_DIRECTORIES
+  )
+endmacro()
+
+# Check for all possible component.
+find_component(AVCODEC    libavcodec    avcodec  libavcodec/avcodec.h)
+find_component(AVFORMAT   libavformat   avformat libavformat/avformat.h)
+find_component(AVDEVICE   libavdevice   avdevice libavdevice/avdevice.h)
+find_component(AVUTIL     libavutil     avutil   libavutil/avutil.h)
+find_component(AVFILTER   libavfilter   avfilter libavfilter/avfilter.h)
+find_component(SWSCALE    libswscale    swscale  libswscale/swscale.h)
+find_component(POSTPROC   libpostproc   postproc libpostproc/postprocess.h)
+find_component(SWRESAMPLE libswresample swresample libswresample/swresample.h)
+
+# Compile the list of required vars
+set(_FFmpeg_REQUIRED_VARS)
+foreach(_component ${FFmpeg_FIND_COMPONENTS})
+  list(APPEND _FFmpeg_REQUIRED_VARS FFmpeg_${_component}_INCLUDE_DIRS FFmpeg_${_component}_LIBRARY)
+endforeach ()
+
+# Give a nice error message if some of the required vars are missing.
+find_package_handle_standard_args(FFmpeg DEFAULT_MSG ${_FFmpeg_REQUIRED_VARS})
+
+set(FFMPEG_LIBRARIES)
+if(FFmpeg_FOUND)
+  foreach(_component IN LISTS FFmpeg_FIND_COMPONENTS)
+    if(FFmpeg_${_component}_FOUND)
+      list(APPEND FFMPEG_LIBRARIES FFmpeg::SDL::${_component})
+      if(NOT TARGET FFmpeg::SDL::${_component})
+        add_library(FFmpeg::SDL::${_component} UNKNOWN IMPORTED)
+        set_target_properties(FFmpeg::SDL::${_component} PROPERTIES
+          IMPORTED_LOCATION "${FFmpeg_${_component}_LIBRARY}"
+          INTERFACE_INCLUDE_DIRECTORIES "${FFmpeg_${_component}_INCLUDE_DIRS}"
+          INTERFACE_COMPILE_OPTIONS "${FFmpeg_${_component}_COMPILE_OPTIONS}"
+          INTERFACE_LINK_LIBRARIES "${FFmpeg_${_component}_LIBRARIES}"
+          INTERFACE_LINK_OPTIONS "${FFmpeg_${_component}_LINK_OPTIONS}"
+          INTERFACE_LINK_DIRECTORIES "${FFmpeg_${_component}_LINK_DIRECTORIES}"
+        )
+      endif()
+    endif()
+  endforeach()
+endif()

cmake/PkgConfigHelper.cmake

@@ -2,13 +2,11 @@
 
 function(get_flags_from_pkg_config _library _pc_prefix _out_prefix)
   if("${_library}" MATCHES "${CMAKE_STATIC_LIBRARY_SUFFIX}$")
-    set(_include_dirs ${_pc_prefix}_STATIC_INCLUDE_DIRS)
     set(_cflags ${_pc_prefix}_STATIC_CFLAGS_OTHER)
     set(_link_libraries ${_pc_prefix}_STATIC_LIBRARIES)
     set(_link_options ${_pc_prefix}_STATIC_LDFLAGS_OTHER)
     set(_library_dirs ${_pc_prefix}_STATIC_LIBRARY_DIRS)
   else()
-    set(_include_dirs ${_pc_prefix}_INCLUDE_DIRS)
     set(_cflags ${_pc_prefix}_CFLAGS_OTHER)
     set(_link_libraries ${_pc_prefix}_LIBRARIES)
     set(_link_options ${_pc_prefix}_LDFLAGS_OTHER)
@@ -21,9 +19,6 @@ function(get_flags_from_pkg_config _library _pc_prefix _out_prefix)
   # Work around CMake's flag deduplication when pc files use `-framework A` instead of `-Wl,-framework,A`
   string(REPLACE "-framework;" "-Wl,-framework," "_filtered_link_options" "${${_link_options}}")
 
-  set(${_out_prefix}_include_dirs
-      "${${_include_dirs}}"
-      PARENT_SCOPE)
   set(${_out_prefix}_compile_options
       "${${_cflags}}"
       PARENT_SCOPE)

cmake/SDL3Config.cmake.in

@@ -48,6 +48,11 @@ else()
   endif()
 endif()
 
+if(ANDROID AND EXISTS "${CMAKE_CURRENT_LIST_DIR}/SDL3jarTargets.cmake")
+  include("${CMAKE_CURRENT_LIST_DIR}/SDL3jarTargets.cmake")
+  set(SDL3_Jar_FOUND TRUE)
+endif()
+
 if(SDL3_SDL3-shared_FOUND OR SDL3_SDL3-static_FOUND)
   set(SDL3_SDL3_FOUND TRUE)
 endif()

cmake/SDL3jarTargets.cmake.in

@@ -0,0 +1,10 @@
+@PACKAGE_INIT@
+
+set_and_check(SDL3_JAR "@PACKAGE_SDL_INSTALL_JAVADIR@/SDL3/SDL3-@SDL3_VERSION@.jar")
+
+if(NOT TARGET SDL3::Jar)
+  add_library(SDL3::Jar INTERFACE IMPORTED)
+  set_property(TARGET SDL3::Jar PROPERTY JAR_FILE "${SDL3_JAR}")
+endif()
+
+unset(SDL3_JAR)

cmake/macros.cmake

@@ -82,16 +82,48 @@ if(APPLE)
   enable_language(OBJC)
 endif()
 
+function(SDL_detect_linker)
+  if(CMAKE_VERSION VERSION_LESS 3.29)
+    if(NOT DEFINED SDL_CMAKE_C_COMPILER_LINKER_ID)
+      execute_process(COMMAND ${CMAKE_LINKER} -v OUTPUT_VARIABLE LINKER_OUTPUT ERROR_VARIABLE LINKER_OUTPUT)
+      string(REGEX REPLACE "[\r\n]" " " LINKER_OUTPUT "${LINKER_OUTPUT}")
+      if(LINKER_OUTPUT MATCHES ".*Microsoft.*")
+        set(linker MSVC)
+      else()
+        set(linker GNUlike)
+      endif()
+      message(STATUS "Linker identification: ${linker}")
+      set(SDL_CMAKE_C_COMPILER_LINKER_ID "${linker}" CACHE STRING "Linker identification")
+      mark_as_advanced(SDL_CMAKE_C_COMPILER_LINKER_ID)
+    endif()
+    set(CMAKE_C_COMPILER_LINKER_ID "${SDL_CMAKE_C_COMPILER_LINKER_ID}" PARENT_SCOPE)
+  endif()
+endfunction()
+
+function(check_linker_supports_version_file VAR)
+  SDL_detect_linker()
+  if(CMAKE_C_COMPILER_LINKER_ID MATCHES "^(MSVC)$")
+    set(LINKER_SUPPORTS_VERSION_SCRIPT FALSE)
+  else()
+    cmake_push_check_state(RESET)
+    file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/dummy.sym" "n_0 {\n global:\n  func;\n local: *;\n};\n")
+    list(APPEND CMAKE_REQUIRED_LINK_OPTIONS "-Wl,--version-script=${CMAKE_CURRENT_BINARY_DIR}/dummy.sym")
+    check_c_source_compiles("int func(void) {return 0;} int main(int argc,char*argv[]){(void)argc;(void)argv;return func();}" LINKER_SUPPORTS_VERSION_SCRIPT FAIL_REGEX "(unsupported|syntax error|unrecognized option)")
+    cmake_pop_check_state()
+  endif()
+  set(${VAR} "${LINKER_SUPPORTS_VERSION_SCRIPT}" PARENT_SCOPE)
+endfunction()
+
 if(CMAKE_VERSION VERSION_LESS 3.18)
   function(check_linker_flag LANG FLAG VAR)
-    cmake_push_check_state()
-    list(APPEND CMAKE_REQUIRED_LINK_OPTIONS ${FLAG} )
+    cmake_push_check_state(RESET)
+    list(APPEND CMAKE_REQUIRED_LINK_OPTIONS ${FLAG})
     if(LANG STREQUAL "C")
       include(CheckCSourceCompiles)
-      check_c_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "warning")
+      check_c_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "(unsupported|syntax error)")
     elseif(LANG STREQUAL "CXX")
       include(CheckCXXSourceCompiles)
-      check_cxx_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "warning")
+      check_cxx_source_compiles("int main(int argc,char*argv[]){(void)argc;(void)argv;return 0;}" ${VAR} FAIL_REGEX "(unsupported|syntax error)")
     else()
       message(FATAL_ERROR "Unsupported language: ${LANG}")
     endif()
@@ -169,3 +201,17 @@ function(SDL_PrintSummary)
     message(STATUS "")
   endif()
 endfunction()
+
+function(SDL_install_pdb TARGET DIRECTORY)
+  get_property(type TARGET ${TARGET} PROPERTY TYPE)
+  if(type MATCHES "^(SHARED_LIBRARY|EXECUTABLE)$")
+    install(FILES $<TARGET_PDB_FILE:${TARGET}> DESTINATION "${DIRECTORY}" OPTIONAL)
+  elseif(type STREQUAL "STATIC_LIBRARY")
+    # FIXME: Use $<TARGET_COMPILE_PDB_FILE:${TARGET} once it becomes available (https://gitlab.kitware.com/cmake/cmake/-/issues/25244)
+    if(CMAKE_GENERATOR MATCHES "^Visual Studio.*")
+      install(CODE "file(INSTALL DESTINATION \"\${CMAKE_INSTALL_PREFIX}/${DIRECTORY}\" TYPE FILE OPTIONAL FILES \"${CMAKE_CURRENT_BINARY_DIR}/\${CMAKE_INSTALL_CONFIG_NAME}/${TARGET}.pdb\")")
+    else()
+      install(CODE "file(INSTALL DESTINATION \"\${CMAKE_INSTALL_PREFIX}/${DIRECTORY}\" TYPE FILE OPTIONAL FILES \"${CMAKE_CURRENT_BINARY_DIR}/CMakeFiles/${TARGET}.dir/${TARGET}.pdb\")")
+    endif()
+  endif()
+endfunction()

cmake/sdl3.pc.in

@@ -10,4 +10,4 @@ Version: @PROJECT_VERSION@
 Requires.private: @SDL_PC_PRIVATE_REQUIRES@
 Conflicts:
 Libs: -L${libdir} @SDL_RLD_FLAGS@ @SDL_PC_LIBS@ @SDL_PC_SECTION_LIBS_PRIVATE@ @SDL_PC_STATIC_LIBS@
-Cflags: -I${includedir} -I${includedir}/SDL3 @SDL_PC_CFLAGS@
+Cflags: -I${includedir} @SDL_PC_CFLAGS@

cmake/sdlchecks.cmake

@@ -162,7 +162,7 @@ endmacro()
 # - HAVE_SDL_LOADSO opt
 macro(CheckPulseAudio)
   if(SDL_PULSEAUDIO)
-    set(PulseAudio_PKG_CONFIG_SPEC "libpulse>=5.0")
+    set(PulseAudio_PKG_CONFIG_SPEC "libpulse>=0.9.15")
     pkg_check_modules(PC_PULSEAUDIO IMPORTED_TARGET ${PulseAudio_PKG_CONFIG_SPEC})
     if(PC_PULSEAUDIO_FOUND)
       set(HAVE_PULSEAUDIO TRUE)
@@ -307,7 +307,9 @@ macro(CheckX11)
       sdl_glob_sources("${SDL3_SOURCE_DIR}/src/video/x11/*.c")
       set(SDL_VIDEO_DRIVER_X11 1)
 
-      # !!! FIXME: why is this disabled for Apple?
+      # Note: Disabled on Apple because the dynamic mode backend for X11 doesn't
+      # work properly on Apple during several issues like inconsistent paths
+      # among platforms. See #6778 (https://github.com/libsdl-org/SDL/issues/6778)
       if(APPLE)
         set(SDL_X11_SHARED OFF)
       endif()
@@ -533,11 +535,6 @@ macro(CheckWayland)
         WaylandProtocolGen("${WAYLAND_SCANNER}" "${WAYLAND_SCANNER_CODE_MODE}" "${SDL3_SOURCE_DIR}/wayland-protocols/${_XML}" "${_PROTL}")
       endforeach()
 
-      if(SDL_WAYLAND_QT_TOUCH)
-        set(HAVE_WAYLAND_QT_TOUCH TRUE)
-        set(SDL_VIDEO_DRIVER_WAYLAND_QT_TOUCH 1)
-      endif()
-
       if(SDL_WAYLAND_SHARED AND NOT HAVE_SDL_LOADSO)
         message(WARNING "You must have SDL_LoadObject() support for dynamic Wayland loading")
       endif()
@@ -560,10 +557,10 @@ macro(CheckWayland)
         set(LibDecor_PKG_CONFIG_SPEC libdecor-0)
         pkg_check_modules(PC_LIBDECOR IMPORTED_TARGET ${LibDecor_PKG_CONFIG_SPEC})
         if(PC_LIBDECOR_FOUND)
-          # Version 0.1.2 or higher is needed for suspended window state and statically linked min/max getters.
-          if(PC_LIBDECOR_VERSION VERSION_GREATER_EQUAL "0.1.2")
-            set(SDL_HAVE_LIBDECOR_VER_0_1_2 1)
-            set(LibDecor_PKG_CONFIG_SPEC "libdecor-0>=0.1.2")
+          # Version 0.2.0 or higher is needed for suspended window state and statically linked min/max getters.
+          if(PC_LIBDECOR_VERSION VERSION_GREATER_EQUAL "0.2.0")
+            set(SDL_HAVE_LIBDECOR_VER_0_2_0 1)
+            set(LibDecor_PKG_CONFIG_SPEC "libdecor-0>=0.2.0")
           endif()
           set(HAVE_WAYLAND_LIBDECOR TRUE)
           set(HAVE_LIBDECOR_H 1)
@@ -1019,35 +1016,37 @@ endmacro()
 
 # Check for HIDAPI support
 macro(CheckHIDAPI)
-  set(HAVE_HIDAPI TRUE)
   if(SDL_HIDAPI)
+    set(HAVE_HIDAPI ON)
     if(SDL_HIDAPI_LIBUSB)
       set(HAVE_LIBUSB FALSE)
 
-      set(LibUSB_PKG_CONFIG_SPEC libusb-1.0)
+      set(LibUSB_PKG_CONFIG_SPEC libusb-1.0>=1.0.16)
       pkg_check_modules(PC_LIBUSB IMPORTED_TARGET ${LibUSB_PKG_CONFIG_SPEC})
       if(PC_LIBUSB_FOUND)
         cmake_push_check_state()
         list(APPEND CMAKE_REQUIRED_INCLUDES ${PC_LIBUSB_INCLUDE_DIRS})
-        check_include_file(libusb.h HAVE_LIBUSB_H)
+        list(APPEND CMAKE_REQUIRED_LIBRARIES PkgConfig::PC_LIBUSB)
+        check_c_source_compiles("
+          #include <stddef.h>
+          #include <libusb.h>
+          int main(int argc, char **argv) {
+            libusb_close(NULL);
+            return 0;
+          }" HAVE_LIBUSB_H)
         cmake_pop_check_state()
         if(HAVE_LIBUSB_H)
           set(HAVE_LIBUSB TRUE)
-          if(HIDAPI_ONLY_LIBUSB)
-            sdl_link_dependency(hidapi LIBS PkgConfig::PC_LIBUSB PKG_CONFIG_PREFIX PC_LIBUSB PKG_CONFIG_SPECS ${LibUSB_PKG_CONFIG_SPEC})
-          else()
-            # libusb is loaded dynamically, so don't add link to it
-            FindLibraryAndSONAME("usb-1.0" LIBDIRS ${PC_LIBUSB_LIBRARY_DIRS})
-            if(USB_1.0_LIB)
-              set(SDL_LIBUSB_DYNAMIC "\"${USB_1.0_LIB_SONAME}\"")
-            endif()
+          FindLibraryAndSONAME("usb-1.0" LIBDIRS ${PC_LIBUSB_LIBRARY_DIRS})
+          if(SDL_HIDAPI_LIBUSB_SHARED AND USB_1.0_LIB_SONAME)
+            set(HAVE_HIDAPI_LIBUSB_SHARED ON)
+            set(SDL_LIBUSB_DYNAMIC "\"${USB_1.0_LIB_SONAME}\"")
             sdl_link_dependency(hidapi INCLUDES $<TARGET_PROPERTY:PkgConfig::PC_LIBUSB,INTERFACE_INCLUDE_DIRECTORIES>)
+          else()
+            sdl_link_dependency(hidapi LIBS PkgConfig::PC_LIBUSB PKG_CONFIG_PREFIX PC_LIBUSB PKG_CONFIG_SPECS ${LibUSB_PKG_CONFIG_SPEC})
           endif()
         endif()
       endif()
-      if(HIDAPI_ONLY_LIBUSB AND NOT HAVE_LIBUSB)
-        set(HAVE_HIDAPI FALSE)
-      endif()
       set(HAVE_HIDAPI_LIBUSB ${HAVE_LIBUSB})
     endif()
 

cmake/sdlcompilers.cmake

@@ -49,12 +49,12 @@ function(SDL_AddCommonCompilerFlags TARGET)
 
     check_c_compiler_flag(-Wundef HAVE_GCC_WUNDEF)
     if(HAVE_GCC_WUNDEF)
-      target_compile_options(${TARGET} PRIVATE "-Wundef")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wundef>")
     endif()
 
     check_c_compiler_flag(-fno-strict-aliasing HAVE_GCC_NO_STRICT_ALIASING)
     if(HAVE_GCC_NO_STRICT_ALIASING)
-      target_compile_options(${TARGET} PRIVATE "-fno-strict-aliasing")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-fno-strict-aliasing>")
     endif()
 
     check_c_compiler_flag(-Wdocumentation HAVE_GCC_WDOCUMENTATION)
@@ -62,10 +62,10 @@ function(SDL_AddCommonCompilerFlags TARGET)
       if(SDL_WERROR)
         check_c_compiler_flag(-Werror=documentation HAVE_GCC_WERROR_DOCUMENTATION)
         if(HAVE_GCC_WERROR_DOCUMENTATION)
-          target_compile_options(${TARGET} PRIVATE "-Werror=documentation")
+          target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Werror=documentation>")
         endif()
       endif()
-      target_compile_options(${TARGET} PRIVATE "-Wdocumentation")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wdocumentation>")
     endif()
 
     check_c_compiler_flag(-Wdocumentation-unknown-command HAVE_GCC_WDOCUMENTATION_UNKNOWN_COMMAND)
@@ -73,30 +73,30 @@ function(SDL_AddCommonCompilerFlags TARGET)
       if(SDL_WERROR)
         check_c_compiler_flag(-Werror=documentation-unknown-command HAVE_GCC_WERROR_DOCUMENTATION_UNKNOWN_COMMAND)
         if(HAVE_GCC_WERROR_DOCUMENTATION_UNKNOWN_COMMAND)
-          target_compile_options(${TARGET} PRIVATE "-Werror=documentation-unknown-command")
+          target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Werror=documentation-unknown-command>")
         endif()
       endif()
-      target_compile_options(${TARGET} PRIVATE "-Wdocumentation-unknown-command")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wdocumentation-unknown-command>")
     endif()
 
     check_c_compiler_flag(-fcomment-block-commands=threadsafety HAVE_GCC_COMMENT_BLOCK_COMMANDS)
     if(HAVE_GCC_COMMENT_BLOCK_COMMANDS)
-      target_compile_options(${TARGET} PRIVATE "-fcomment-block-commands=threadsafety")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-fcomment-block-commands=threadsafety>")
     else()
       check_c_compiler_flag(/clang:-fcomment-block-commands=threadsafety HAVE_CLANG_COMMENT_BLOCK_COMMANDS)
       if(HAVE_CLANG_COMMENT_BLOCK_COMMANDS)
-        target_compile_options(${TARGET} PRIVATE "/clang:-fcomment-block-commands=threadsafety")
+        target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:/clang:-fcomment-block-commands=threadsafety>")
       endif()
     endif()
 
     check_c_compiler_flag(-Wshadow HAVE_GCC_WSHADOW)
     if(HAVE_GCC_WSHADOW)
-      target_compile_options(${TARGET} PRIVATE "-Wshadow")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wshadow>")
     endif()
 
     check_c_compiler_flag(-Wunused-local-typedefs HAVE_GCC_WUNUSED_LOCAL_TYPEDEFS)
     if(HAVE_GCC_WUNUSED_LOCAL_TYPEDEFS)
-      target_compile_options(${TARGET} PRIVATE "-Wno-unused-local-typedefs")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Wno-unused-local-typedefs>")
     endif()
   endif()
 
@@ -109,7 +109,7 @@ function(SDL_AddCommonCompilerFlags TARGET)
     elseif(USE_GCC OR USE_CLANG OR USE_INTELCC OR USE_QNX)
       check_c_compiler_flag(-Werror HAVE_WERROR)
       if(HAVE_WERROR)
-        target_compile_options(${TARGET} PRIVATE "-Werror")
+        target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-Werror>")
       endif()
     endif()
   endif()
@@ -117,12 +117,12 @@ function(SDL_AddCommonCompilerFlags TARGET)
   if(USE_CLANG)
     check_c_compiler_flag("-fcolor-diagnostics" COMPILER_SUPPORTS_FCOLOR_DIAGNOSTICS)
     if(COMPILER_SUPPORTS_FCOLOR_DIAGNOSTICS)
-      target_compile_options(${TARGET} PRIVATE "-fcolor-diagnostics")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-fcolor-diagnostics>")
     endif()
   else()
     check_c_compiler_flag("-fdiagnostics-color=always" COMPILER_SUPPORTS_FDIAGNOSTICS_COLOR_ALWAYS)
     if(COMPILER_SUPPORTS_FDIAGNOSTICS_COLOR_ALWAYS)
-      target_compile_options(${TARGET} PRIVATE "-fdiagnostics-color=always")
+      target_compile_options(${TARGET} PRIVATE "$<$<COMPILE_LANGUAGE:C,CXX>:-fdiagnostics-color=always>")
     endif()
   endif()
 endfunction()

cmake/sdlmanpages.cmake

@@ -2,7 +2,9 @@ include(CMakeParseArguments)
 include(GNUInstallDirs)
 
 function(SDL_generate_manpages)
-  cmake_parse_arguments(ARG "" "RESULT_VARIABLE;NAME;BUILD_DOCDIR;HEADERS_DIR;SOURCE_DIR;SYMBOL;OPTION_FILE;WIKIHEADERS_PL_PATH" "" ${ARGN})
+  cmake_parse_arguments(ARG "" "RESULT_VARIABLE;NAME;BUILD_DOCDIR;HEADERS_DIR;SOURCE_DIR;SYMBOL;OPTION_FILE;WIKIHEADERS_PL_PATH;REVISION" "" ${ARGN})
+
+  set(wikiheaders_extra_args)
 
   if(NOT ARG_NAME)
     set(ARG_NAME "${PROJECT_NAME}")
@@ -17,7 +19,7 @@ function(SDL_generate_manpages)
   endif()
 
   if(NOT ARG_HEADERS_DIR)
-    set(ARG_HEADERS_DIR "${PROJECT_SOURCE_DIR}/include/SDL3")
+    message(FATAL_ERROR "Missing required HEADERS_DIR argument")
   endif()
 
   # FIXME: get rid of SYMBOL and let the perl script figure out the dependencies
@@ -25,6 +27,10 @@ function(SDL_generate_manpages)
     message(FATAL_ERROR "Missing required SYMBOL argument")
   endif()
 
+  if(ARG_REVISION)
+    list(APPEND wikiheaders_extra_args "--rev=${ARG_REVISION}")
+  endif()
+
   if(NOT ARG_BUILD_DOCDIR)
     set(ARG_BUILD_DOCDIR "${CMAKE_CURRENT_BINARY_DIR}/docs")
   endif()
@@ -40,13 +46,13 @@ function(SDL_generate_manpages)
     add_custom_command(
       OUTPUT "${BUILD_WIKIDIR}/${ARG_SYMBOL}.md"
       COMMAND "${CMAKE_COMMAND}" -E make_directory "${BUILD_WIKIDIR}"
-      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" --copy-to-wiki
+      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" --copy-to-wiki ${wikiheaders_extra_args}
       DEPENDS ${HEADER_FILES} "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
       COMMENT "Generating ${ARG_NAME} wiki markdown files"
     )
     add_custom_command(
       OUTPUT "${BUILD_MANDIR}/man3/${ARG_SYMBOL}.3"
-      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" "--manpath=${BUILD_MANDIR}" --copy-to-manpages
+      COMMAND "${PERL_EXECUTABLE}" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_SOURCE_DIR}" "${BUILD_WIKIDIR}" "--options=${ARG_OPTION_FILE}" "--manpath=${BUILD_MANDIR}" --copy-to-manpages ${wikiheaders_extra_args}
       DEPENDS  "${BUILD_WIKIDIR}/${ARG_SYMBOL}.md" "${ARG_WIKIHEADERS_PL_PATH}" "${ARG_OPTION_FILE}"
       COMMENT "Generating ${ARG_NAME} man pages"
     )

cmake/sdltargets.cmake

@@ -332,6 +332,9 @@ function(configure_sdl3_pc)
   endif()
 
   # Calculate prefix relative to location of sdl3.pc
+  if(NOT IS_ABSOLUTE "${CMAKE_INSTALL_PREFIX}")
+    set(CMAKE_INSTALL_PREFIX "${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_PREFIX}")
+  endif()
   file(RELATIVE_PATH SDL_PATH_PREFIX_RELATIVE_TO_PKGCONFIG "${CMAKE_INSTALL_PREFIX}/${SDL_PKGCONFIG_INSTALLDIR}" "${CMAKE_INSTALL_PREFIX}")
   string(REGEX REPLACE "[/]+$" "" SDL_PATH_PREFIX_RELATIVE_TO_PKGCONFIG "${SDL_PATH_PREFIX_RELATIVE_TO_PKGCONFIG}")
   set(SDL_PKGCONFIG_PREFIX "\${pcfiledir}/${SDL_PATH_PREFIX_RELATIVE_TO_PKGCONFIG}")

cmake/test/CMakeLists.txt

@@ -93,4 +93,8 @@ find_package(SDL3 REQUIRED CONFIG COMPONENTS SDL3)
 add_executable(gui-whatever WIN32 main_gui.c)
 target_link_libraries(gui-whatever PRIVATE SDL3::SDL3)
 
+if(ANDROID)
+    find_package(SDL3 REQUIRED CONFIG COMPONENTS Jar)
+endif()
+
 feature_summary(WHAT ALL)

cmake/test/main_gui.c

@@ -10,7 +10,7 @@ int main(int argc, char *argv[])
         return 1;
     }
     window = SDL_CreateWindow("Hello SDL", 640, 480, 0);
-    if (window == NULL) {
+    if (!window) {
         SDL_Log("could not create window: %s\n", SDL_GetError());
         return 1;
     }

cmake/xxd.py

@@ -17,7 +17,7 @@ def main():
 
     binary_data = args.input.open("rb").read()
 
-    with args.output.open("w") as fout:
+    with args.output.open("w", newline="\n") as fout:
         fout.write("unsigned char {}[] = {{\n".format(varname))
         bytes_written = 0
         while bytes_written < len(binary_data):

docs/README-android.md

@@ -10,13 +10,13 @@ The rest of this README covers the Android gradle style build process.
 Requirements
 ================================================================================
 
-Android SDK (version 31 or later)
+Android SDK (version 34 or later)
 https://developer.android.com/sdk/index.html
 
 Android NDK r15c or later
 https://developer.android.com/tools/sdk/ndk/index.html
 
-Minimum API level supported by SDL: 16 (Android 4.1)
+Minimum API level supported by SDL: 19 (Android 4.4)
 
 
 How the port works
@@ -435,13 +435,13 @@ The Tegra Graphics Debugger is available from NVidia here:
 https://developer.nvidia.com/tegra-graphics-debugger
 
 
-Why is API level 16 the minimum required?
+Why is API level 19 the minimum required?
 ================================================================================
 
-The latest NDK toolchain doesn't support targeting earlier than API level 16.
-As of this writing, according to https://developer.android.com/about/dashboards/index.html
-about 99% of the Android devices accessing Google Play support API level 16 or
-higher (January 2018).
+The latest NDK toolchain doesn't support targeting earlier than API level 19.
+As of this writing, according to https://www.composables.com/tools/distribution-chart
+about 99.7% of the Android devices accessing Google Play support API level 19 or
+higher (August 2023).
 
 
 A note regarding the use of the "dirty rectangles" rendering technique

docs/README-emscripten.md

@@ -1,27 +1,187 @@
 # Emscripten
 
-(This documentation is not very robust; we will update and expand this later.)
+## The state of things
 
-## A quick note about audio
+(As of September 2023, but things move quickly and we don't update this
+document often.)
+
+In modern times, all the browsers you probably care about (Chrome, Firefox,
+Edge, and Safari, on Windows, macOS, Linux, iOS and Android), support some
+reasonable base configurations:
+
+- WebAssembly (don't bother with asm.js any more)
+- WebGL (which will look like OpenGL ES 2 or 3 to your app).
+- Threads (see caveats, though!)
+- Game controllers
+- Autoupdating (so you can assume they have a recent version of the browser)
+
+All this to say we're at the point where you don't have to make a lot of
+concessions to get even a fairly complex SDL-based game up and running.
+
+
+## RTFM
+
+This document is a quick rundown of some high-level details. The
+documentation at [emscripten.org](https://emscripten.org/) is vast
+and extremely detailed for a wide variety of topics, and you should at
+least skim through it at some point.
+
+
+## Porting your app to Emscripten
+
+Many many things just need some simple adjustments and they'll compile
+like any other C/C++ code, as long as SDL was handling the platform-specific
+work for your program.
+
+First, you probably need this in at least one of your source files:
+
+```c
+#ifdef __EMSCRIPTEN__
+#include <emscripten.h>
+#endif
+```
+
+Second: assembly language code has to go. Replace it with C. You can even use
+[x86 SIMD intrinsic functions in Emscripten](https://emscripten.org/docs/porting/simd.html)!
+
+Third: Middleware has to go. If you have a third-party library you link
+against, you either need an Emscripten port of it, or the source code to it
+to compile yourself, or you need to remove it.
+
+Fourth: You still start in a function called main(), but you need to get out of
+it and into a function that gets called repeatedly, and returns quickly,
+called a mainloop.
+
+Somewhere in your program, you probably have something that looks like a more
+complicated version of this:
+
+```c
+void main(void)
+{
+    initialize_the_game();
+    while (game_is_still_running) {
+        check_for_new_input();
+        think_about_stuff();
+        draw_the_next_frame();
+    }
+    deinitialize_the_game();
+}
+```
+
+This will not work on Emscripten, because the main thread needs to be free
+to do stuff and can't sit in this loop forever. So Emscripten lets you set up
+a [mainloop](https://emscripten.org/docs/porting/emscripten-runtime-environment.html#browser-main-loop).
+
+```c
+static void mainloop(void)   /* this will run often, possibly at the monitor's refresh rate */
+{
+    if (!game_is_still_running) {
+        deinitialize_the_game();
+        #ifdef __EMSCRIPTEN__
+        emscripten_cancel_main_loop();  /* this should "kill" the app. */
+        #else
+        exit(0);
+        #endif
+    }
+
+    check_for_new_input();
+    think_about_stuff();
+    draw_the_next_frame();
+}
+
+void main(void)
+{
+    initialize_the_game();
+    #ifdef __EMSCRIPTEN__
+    emscripten_set_main_loop(mainloop, 0, 1);
+    #else
+    while (1) { mainloop(); }
+    #endif
+}
+```
+
+Basically, `emscripten_set_main_loop(mainloop, 0, 1);` says "run
+`mainloop` over and over until I end the program." The function will
+run, and return, freeing the main thread for other tasks, and then
+run again when it's time. The `1` parameter does some magic to make
+your main() function end immediately; this is useful because you
+don't want any shutdown code that might be sitting below this code
+to actually run if main() were to continue on, since we're just
+getting started.
+
+There's a lot of little details that are beyond the scope of this
+document, but that's the biggest intial set of hurdles to porting
+your app to the web.
+
+
+## Do you need threads?
+
+If you plan to use threads, they work on all major browsers now. HOWEVER,
+they bring with them a lot of careful considerations. Rendering _must_
+be done on the main thread. This is a general guideline for many
+platforms, but a hard requirement on the web.
+
+Many other things also must happen on the main thread; often times SDL
+and Emscripten make efforts to "proxy" work to the main thread that
+must be there, but you have to be careful (and read more detailed
+documentation than this for the finer points).
+
+Even when using threads, your main thread needs to set an Emscripten
+mainloop that runs quickly and returns, or things will fail to work
+correctly.
+
+You should definitely read [Emscripten's pthreads docs](https://emscripten.org/docs/porting/pthreads.html)
+for all the finer points. Mostly SDL's thread API will work as expected,
+but is built on pthreads, so it shares the same little incompatibilities
+that are documented there, such as where you can use a mutex, and when
+a thread will start running, etc.
+
+
+IMPORTANT: You have to decide to either build something that uses
+threads or something that doesn't; you can't have one build
+that works everywhere. This is an Emscripten (or maybe WebAssembly?
+Or just web browsers in general?) limitation. If you aren't using
+threads, it's easier to not enable them at all, at build time.
+
+If you use threads, you _have to_ run from a web server that has
+[COOP/COEP headers set correctly](https://web.dev/why-coop-coep/)
+or your program will fail to start at all.
+
+If building with threads, `__EMSCRIPTEN_PTHREADS__` will be defined
+for checking with the C preprocessor, so you can build something
+different depending on what sort of build you're compiling.
+
+
+## Audio
+
+Audio works as expected at the API level, but not exactly like other
+platforms.
+
+You'll only see a single default audio device. Audio capture also works;
+if the browser pops up a prompt to ask for permission to access the
+microphone, the SDL_OpenAudioDevice call will succeed and start producing
+silence at a regular interval. Once the user approves the request, real
+audio data will flow. If the user denies it, the app is not informed and
+will just continue to receive silence.
 
 Modern web browsers will not permit web pages to produce sound before the
-user has interacted with them; this is for several reasons, not the least
-of which being that no one likes when a random browser tab suddenly starts
-making noise and the user has to scramble to figure out which and silence
-it.
+user has interacted with them (clicked or tapped on them, usually); this is
+for several reasons, not the least of which being that no one likes when a
+random browser tab suddenly starts making noise and the user has to scramble
+to figure out which and silence it.
 
-To solve this, most browsers will refuse to let a web app use the audio
-subsystem at all before the user has interacted with (clicked on) the page
-in a meaningful way. SDL-based apps also have to deal with this problem; if
-the user hasn't interacted with the page, SDL_OpenAudioDevice will fail.
+SDL will allow you to open the audio device for playback in this
+circumstance, and your audio callback will fire, but SDL will throw the audio
+data away until the user interacts with the page. This helps apps that depend
+on the audio callback to make progress, and also keeps audio playback in sync
+once the app is finally allowed to make noise.
 
-There are two reasonable ways to deal with this: if you are writing some
-sort of media player thing, where the user expects there to be a volume
-control when you mouseover the canvas, just default that control to a muted
-state; if the user clicks on the control to unmute it, on this first click,
-open the audio device. This allows the media to play at start, the user can
-reasonably opt-in to listening, and you never get access denied to the audio
-device.
+There are two reasonable ways to deal with the silence at the app level:
+if you are writing some sort of media player thing, where the user expects
+there to be a volume control when you mouseover the canvas, just default
+that control to a muted state; if the user clicks on the control to unmute
+it, on this first click, open the audio device. This allows the media to
+play at start, and the user can reasonably opt-in to listening.
 
 Many games do not have this sort of UI, and are more rigid about starting
 audio along with everything else at the start of the process. For these, your
@@ -36,41 +196,170 @@ Please see the discussion at https://github.com/libsdl-org/SDL/issues/6385
 for some Javascript code to steal for this approach.
 
 
+## Rendering
+
+If you use SDL's 2D render API, it will use GLES2 internally, which
+Emscripten will turn into WebGL calls. You can also use OpenGL ES 2
+directly by creating a GL context and drawing into it.
+
+Calling SDL_RenderPresent (or SDL_GL_SwapWindow) will not actually
+present anything on the screen until your return from your mainloop
+function.
+
+
 ## Building SDL/emscripten
 
+First: do you _really_ need to build SDL from source?
+
+If you aren't developing SDL itself, have a desire to mess with its source
+code, or need something on the bleeding edge, don't build SDL. Just use
+Emscripten's packaged version!
+
+Compile and link your app with `-sUSE_SDL=2` and it'll use a build of
+SDL packaged with Emscripten. This comes from the same source code and
+fixes the Emscripten project makes to SDL are generally merged into SDL's
+revision control, so often this is much easier for app developers.
+
+`-sUSE_SDL=1` will select Emscripten's JavaScript reimplementation of SDL
+1.2 instead; if you need SDL 1.2, this might be fine, but we generally
+recommend you don't use SDL 1.2 in modern times.
+
+
+If you want to build SDL, though...
+
 SDL currently requires at least Emscripten 3.1.35 to build. Newer versions
 are likely to work, as well.
 
 
 Build:
 
-    $ mkdir build
-    $ cd build
-    $ emcmake cmake ..
-    $ emmake make
+This works on Linux/Unix and macOS. Please send comments about Windows.
 
-Or with cmake:
+Make sure you've [installed emsdk](https://emscripten.org/docs/getting_started/downloads.html)
+first, and run `source emsdk_env.sh` at the command line so it finds the
+tools.
 
-    $ mkdir build
-    $ cd build
-    $ emcmake cmake ..
-    $ emmake make
+(These cmake options might be overkill, but this has worked for me.)
 
-To build one of the tests:
+```bash
+mkdir build
+cd build
+emcmake cmake ..
+# you can also do `emcmake cmake -G Ninja ..` and then use `ninja` instead of this command.
+emmake make -j4
+```
 
-    $ cd test/
-    $ emcc -O2 --js-opts 0 -g4 testdraw.c -I../include ../build/.libs/libSDL3.a ../build/libSDL3_test.a -o a.html
+If you want to build with thread support, something like this works:
 
-Uses GLES2 renderer or software
+```bash
+mkdir build
+cd build
+emcmake cmake -DSDL_THREADS=On ..
+# you can also do `emcmake cmake -G Ninja ..` and then use `ninja` instead of this command.
+emmake make -j4
+```
 
-Some other SDL3 libraries can be easily built (assuming SDL3 is installed somewhere):
+To build the tests, add `-DSDL_TESTS=On` to the `emcmake cmake` command line.
 
-SDL_mixer (http://www.libsdl.org/projects/SDL_mixer/):
 
-    $ emcmake cmake ..
-    build as usual...
+## Building your app
+
+You need to compile with `emcc` instead of `gcc` or `clang` or whatever, but
+mostly it uses the same command line arguments as Clang.
+
+Link against the SDL/build/libSDL3.a file you generated by building SDL,
+link with `-sUSE_SDL=2` to use Emscripten's prepackaged SDL2 build.
+
+Usually you would produce a binary like this:
+
+```bash
+gcc -o mygame mygame.c  # or whatever
+```
+
+But for Emscripten, you want to output something else:
+
+```bash
+emcc -o index.html mygame.c
+```
+
+This will produce several files...support Javascript and WebAssembly (.wasm)
+files. The `-o index.html` will produce a simple HTML page that loads and
+runs your app. You will (probably) eventually want to replace or customize
+that file and do `-o index.js` instead to just build the code pieces.
+
+If you're working on a program of any serious size, you'll likely need to
+link with `-sALLOW_MEMORY_GROWTH=1 -sMAXIMUM_MEMORY=1gb` to get access
+to more memory. If using pthreads, you'll need the `-sMAXIMUM_MEMORY=1gb`
+or the app will fail to start on iOS browsers, but this might be a bug that
+goes away in the future.
+
+
+## Data files
+
+Your game probably has data files. Here's how to access them.
+
+Filesystem access works like a Unix filesystem; you have a single directory
+tree, possibly interpolated from several mounted locations, no drive letters,
+'/' for a path separator. You can access them with standard file APIs like
+open() or fopen() or SDL_RWops. You can read or write from the filesystem.
+
+By default, you probably have a "MEMFS" filesystem (all files are stored in
+memory, but access to them is immediate and doesn't need to block). There are
+other options, like "IDBFS" (files are stored in a local database, so they
+don't need to be in RAM all the time and they can persist between runs of the
+program, but access is not synchronous). You can mix and match these file
+systems, mounting a MEMFS filesystem at one place and idbfs elsewhere, etc,
+but that's beyond the scope of this document. Please refer to Emscripten's
+[page on the topic](https://emscripten.org/docs/porting/files/file_systems_overview.html)
+for more info.
+
+The _easiest_ (but not the best) way to get at your data files is to embed
+them in the app itself. Emscripten's linker has support for automating this.
+
+```bash
+emcc -o index.html loopwave.c --embed-file=../test/sample.wav@/sounds/sample.wav
+```
+
+This will pack ../test/sample.wav in your app, and make it available at
+"/sounds/sample.wav" at runtime. Emscripten makes sure this data is available
+before your main() function runs, and since it's in MEMFS, you can just
+read it like you do on other platforms. `--embed-file` can also accept a
+directory to pack an entire tree, and you can specify the argument multiple
+times to pack unrelated things into the final installation.
+
+Note that this is absolutely the best approach if you have a few small
+files to include and shouldn't worry about the issue further. However, if you
+have hundreds of megabytes and/or thousands of files, this is not so great,
+since the user will download it all every time they load your page, and it
+all has to live in memory at runtime.
+
+[Emscripten's documentation on the matter](https://emscripten.org/docs/porting/files/packaging_files.html)
+gives other options and details, and is worth a read.
+
+
+## Debugging
+
+Debugging web apps is a mixed bag. You should compile and link with
+`-gsource-map`, which embeds a ton of source-level debugging information into
+the build, and make sure _the app source code is available on the web server_,
+which is often a scary proposition for various reasons.
+
+When you debug from the browser's tools and hit a breakpoint, you can step
+through the actual C/C++ source code, though, which can be nice.
+
+If you try debugging in Firefox and it doesn't work well for no apparent
+reason, try Chrome, and vice-versa. These tools are still relatively new,
+and improving all the time.
+
+SDL_Log() (or even plain old printf) will write to the Javascript console,
+and honestly I find printf-style debugging to be easier than setting up a build
+for proper debugging, so use whatever tools work best for you.
+
+
+## Questions?
+
+Please give us feedback on this document at [the SDL bug tracker](https://github.com/libsdl-org/SDL/issues).
+If something is wrong or unclear, we want to know!
+
 
-SDL_gfx (http://cms.ferzkopp.net/index.php/software/13-sdl-gfx):
 
-    $ emcmake cmake ..
-    build as usual...

docs/README-gdk.md

@@ -3,15 +3,16 @@ GDK
 
 This port allows SDL applications to run via Microsoft's Game Development Kit (GDK).
 
-Windows (GDK) and  Xbox One/Xbox Series (GDKX) are supported. Although most of the Xbox code is included in the public SDL source code, NDA access is required for a small number of source files. If you have access to GDKX, these required Xbox files are posted on the GDK forums [here](https://forums.xboxlive.com/questions/130003/).
+Windows (GDK) and  Xbox One/Xbox Series (GDKX) are both supported and all the required code is included in this public SDL release. However, only licensed Xbox developers have access to the GDKX libraries which will allow you to build the Xbox targets.
 
 
 Requirements
 ------------
 
 * Microsoft Visual Studio 2022 (in theory, it should also work in 2017 or 2019, but this has not been tested)
-* Microsoft GDK June 2022 or newer (public release [here](https://github.com/microsoft/GDK/releases/tag/June_2022))
-* To publish a package or successfully authenticate a user, you will need to create an app id/configure services in Partner Center. However, for local testing purposes (without authenticating on Xbox Live), the identifiers used by the GDK test programs in the included solution will work.
+* Microsoft GDK October 2023 Update 1 or newer (public release [here](https://github.com/microsoft/GDK/releases/tag/October_2023_Update_1))
+* For Xbox, you will need the corresponding GDKX version (licensed developers only)
+* To publish a package or successfully authenticate a user, you will need to create an app id/configure services in Partner Center. However, for local testing purposes (without authenticating on Xbox Live), the test identifiers used by the GDK test programs in the included solution work.
 
 
 Windows GDK Status
@@ -29,6 +30,12 @@ The Windows GDK port supports the full set of Win32 APIs, renderers, controllers
   * Global task queue callbacks are dispatched during `SDL_PumpEvents` (which is also called internally if using `SDL_PollEvent`).
   * You can get the handle of the global task queue through `SDL_GDKGetTaskQueue`, if needed. When done with the queue, be sure to use `XTaskQueueCloseHandle` to decrement the reference count (otherwise it will cause a resource leak).
 
+* Single-player games have some additional features available:
+  * Call `SDL_GDKGetDefaultUser` to get the default XUserHandle pointer.
+  * `SDL_GetPrefPath` still works, but only for single-player titles.
+
+  These functions mostly wrap around async APIs, and thus should be treated as synchronous alternatives. Also note that the single-player functions return on any OS errors, so be sure to validate the return values!
+
 * What doesn't work:
   * Compilation with anything other than through the included Visual C++ solution file
 
@@ -68,7 +75,7 @@ While the Gaming.Desktop.x64 configuration sets most of the required settings, t
 * Under Linker > Input > Additional Dependencies, you need the following:
   * `SDL3.lib`
   * `xgameruntime.lib`
-  * `../Microsoft.Xbox.Services.141.GDK.C.Thunks.lib`
+  * `../Microsoft.Xbox.Services.GDK.C.Thunks.lib`
 * Note that in general, the GDK libraries depend on the MSVC C/C++ runtime, so there is no way to remove this dependency from a GDK program that links against GDK.
 
 ### 4. Setting up SDL_main ###
@@ -80,7 +87,7 @@ Rather than using your own implementation of `WinMain`, it's recommended that yo
 The game will not launch in the debugger unless required DLLs are included in the directory that contains the game's .exe file. You need to make sure that the following files are copied into the directory:
 
 * Your SDL3.dll
-* "$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.141.GDK.C.Thunks.dll"
+* "$(Console_GRDKExtLibRoot)Xbox.Services.API.C\DesignTime\CommonConfiguration\Neutral\Lib\Release\Microsoft.Xbox.Services.GDK.C.Thunks.dll"
 * XCurl.dll
 
 You can either copy these in a post-build step, or you can add the dlls into the project and set its Configuration Properties > General > Item type to "Copy file," which will also copy them into the output directory.
@@ -137,6 +144,20 @@ To create the package:
 6. Once the package is installed, you can run it from the start menu.
 7. As with when running from Visual Studio, if you need to test any Xbox Live functionality you must switch to the correct sandbox.
 
+Xbox GDKX Setup
+---------------------
+In general, the same process in the Windows GDK instructions work. There are just a few additional notes:
+* For Xbox One consoles, use the Gaming.Xbox.XboxOne.x64 target
+* For Xbox Series consoles, use the Gaming.Xbox.Scarlett.x64 target
+* The Xbox One target sets the `__XBOXONE__` define and the Xbox Series target sets the `__XBOXSERIES__` define
+* You don't need to link against the Xbox.Services Thunks lib nor include that dll in your package (it doesn't exist for Xbox)
+* The shader blobs for Xbox are created in a pre-build step for the Xbox targets, rather than included in the source (due to NDA and version compatability reasons)
+* To create a package, use:
+  `makepkg pack /f PackageLayout.xml /lt /d . /pd Package`
+* To install the package, use:
+  `xbapp install [PACKAGE].xvc`
+* For some reason, if you make changes that require SDL3.dll to build, and you are running through the debugger (instead of a package), you have to rebuild your .exe target for the debugger to recognize the dll has changed and needs to be transferred to the console again
+* While there are successful releases of Xbox titles using this port, it is not as extensively tested as other targets
 
 Troubleshooting
 ---------------

docs/README-ios.md

@@ -125,26 +125,6 @@ SDL for iPhone supports polling the built in accelerometer as a joystick device.
 The main thing to note when using the accelerometer with SDL is that while the iPhone natively reports accelerometer as floating point values in units of g-force, SDL_GetJoystickAxis() reports joystick values as signed integers.  Hence, in order to convert between the two, some clamping and scaling is necessary on the part of the iPhone SDL joystick driver.  To convert SDL_GetJoystickAxis() reported values BACK to units of g-force, simply multiply the values by SDL_IPHONE_MAX_GFORCE / 0x7FFF.
 
 
-Notes -- OpenGL ES
-==============================================================================
-
-Your SDL application for iOS uses OpenGL ES for video by default.
-
-OpenGL ES for iOS supports several display pixel formats, such as RGBA8 and RGB565, which provide a 32 bit and 16 bit color buffer respectively. By default, the implementation uses RGB565, but you may use RGBA8 by setting each color component to 8 bits in SDL_GL_SetAttribute().
-
-If your application doesn't use OpenGL's depth buffer, you may find significant performance improvement by setting SDL_GL_DEPTH_SIZE to 0.
-
-Finally, if your application completely redraws the screen each frame, you may find significant performance improvement by setting the attribute SDL_GL_RETAINED_BACKING to 0.
-
-OpenGL ES on iOS doesn't use the traditional system-framebuffer setup provided in other operating systems. Special care must be taken because of this:
-
-- The drawable Renderbuffer must be bound to the GL_RENDERBUFFER binding point when SDL_GL_SwapWindow() is called.
-- The drawable Framebuffer Object must be bound while rendering to the screen and when SDL_GL_SwapWindow() is called.
-- If multisample antialiasing (MSAA) is used and glReadPixels is used on the screen, the drawable framebuffer must be resolved to the MSAA resolve framebuffer (via glBlitFramebuffer or glResolveMultisampleFramebufferAPPLE), and the MSAA resolve framebuffer must be bound to the GL_READ_FRAMEBUFFER binding point, before glReadPixels is called.
-
-The above objects can be obtained via SDL_GetWindowWMInfo() (in SDL_syswm.h).
-
-
 Notes -- Keyboard
 ==============================================================================
 

docs/README-main-functions.md

@@ -0,0 +1,194 @@
+# Where an SDL program starts running.
+
+## History
+
+SDL has a long, complicated history with starting a program.
+
+In most of the civilized world, an application starts in a C-callable
+function named "main". You probably learned it a long time ago:
+
+```c
+int main(int argc, char **argv)
+{
+    printf("Hello world!\n");
+    return 0;
+}
+```
+
+But not all platforms work like this. Windows apps might want a different
+function named "WinMain", for example, so SDL set out to paper over this
+difference.
+
+Generally how this would work is: your app would always use the "standard"
+`main(argc, argv)` function as its entry point, and `#include` the proper
+SDL header before that, which did some macro magic. On platforms that used
+a standard `main`, it would do nothing and what you saw was what you got.
+
+But those other platforms! If they needed something that _wasn't_ `main`,
+SDL's macro magic would quietly rename your function to `SDL_main`, and
+provide its own entry point that called it. Your app was none the wiser and
+your code worked everywhere without changes.
+
+
+## The main entry point in SDL3
+
+Previous versions of SDL had a static library, SDLmain, that you would link
+your app against. SDL3 still has the same macro tricks, but the static library
+is gone. Now it's supplied by a "single-header library," which means you
+`#include <SDL3/SDL_main.h>` and that header will insert a small amount of
+code into the source file that included it, so you no longer have to worry
+about linking against an extra library that you might need on some platforms.
+You just build your app and it works.
+
+You should _only_ include SDL_main.h from one file (the umbrella header,
+SDL.h, does _not_ include it), and know that it will `#define main` to
+something else, so if you use this symbol elsewhere as a variable name, etc,
+it can cause you unexpected problems.
+
+SDL_main.h will also include platform-specific code (WinMain or whatnot) that
+calls your _actual_ main function. This is compiled directly into your
+program.
+
+If for some reason you need to include SDL_main.h in a file but also _don't_
+want it to generate this platform-specific code, you should define a special
+macro before including the header:
+
+
+```c
+#define SDL_MAIN_NOIMPL
+```
+
+If you are moving from SDL2, remove any references to the SDLmain static
+library from your build system, and you should be done. Things should work as
+they always have.
+
+If you have never controlled your process's entry point (you are using SDL
+as a module from a general-purpose scripting language interpreter, or you're
+using SDL in a plugin for some otherwise-unrelated app), then there is nothing
+required of you here; there is no startup code in SDL's entry point code that
+is required, so using SDL_main.h is completely optional. Just start using
+the SDL API when you are ready.
+
+
+## Main callbacks in SDL3
+
+There is a second option in SDL3 for how to structure your program. This is
+completely optional and you can ignore it if you're happy using a standard
+"main" function.
+
+Some platforms would rather your program operate in chunks. Most of the time,
+games tend to look like this at the highest level:
+
+```c
+int main(int argc, char **argv)
+{
+    initialize();
+    while (keep_running()) {
+        handle_new_events();
+        do_one_frame_of_stuff();
+    }
+    deinitialize();
+}
+```
+
+There are platforms that would rather be in charge of that `while` loop:
+iOS would rather you return from main() immediately and then it will let you
+know that it's time to update and draw the next frame of video. Emscripten
+(programs that run on a web page) absolutely requires this to function at all.
+Video targets like Wayland can notify the app when to draw a new frame, to
+save battery life and cooperate with the compositor more closely.
+
+In most cases, you can add special-case code to your program to deal with this
+on different platforms, but SDL3 offers a system to handle this transparently on
+the app's behalf.
+
+To use this, you have to redesign the highest level of your app a little. Once
+you do, it'll work on all supported SDL platforms without problems and
+`#ifdef`s in your code.
+
+Instead of providing a "main" function, under this system, you would provide
+several functions that SDL will call as appropriate.
+
+Using the callback entry points works on every platform, because on platforms
+that don't require them, we can fake them with a simple loop in an internal
+implementation of the usual SDL_main.
+
+The primary way we expect people to write SDL apps is still with SDL_main, and
+this is not intended to replace it. If the app chooses to use this, it just
+removes some platform-specific details they might have to otherwise manage,
+and maybe removes a barrier to entry on some future platform. And you might
+find you enjoy structuring your program like this more!
+
+
+## How to use main callbacks in SDL3
+
+To enable the callback entry points, you include SDL_main.h with an extra define,
+from a single source file in your project:
+
+```c
+#define SDL_MAIN_USE_CALLBACKS
+#include <SDL3/SDL_main.h>
+```
+
+Once you do this, you do not write a "main" function at all (and if you do,
+the app will likely fail to link). Instead, you provide the following
+functions:
+
+First:
+
+```c
+int SDL_AppInit(int argc, char **argv);
+```
+
+This will be called _once_ before anything else. argc/argv work like they
+always do. If this returns 0, the app runs. If it returns < 0, the app calls
+SDL_AppQuit and terminates with an exit code that reports an error to the
+platform. If it returns > 0, the app calls SDL_AppQuit and terminates with
+an exit code that reports success to the platform. This function should not
+go into an infinite mainloop; it should do any one-time startup it requires
+and then return.
+
+Then:
+
+```c
+int SDL_AppIterate(void);
+```
+
+This is called over and over, possibly at the refresh rate of the display or
+some other metric that the platform dictates. This is where the heart of your
+app runs. It should return as quickly as reasonably possible, but it's not a
+"run one memcpy and that's all the time you have" sort of thing. The app
+should do any game updates, and render a frame of video. If it returns < 0,
+SDL will call SDL_AppQuit and terminate the process with an exit code that
+reports an error to the platform. If it returns > 0, the app calls
+SDL_AppQuit and terminates with an exit code that reports success to the
+platform. If it returns 0, then SDL_AppIterate will be called again at some
+regular frequency. The platform may choose to run this more or less (perhaps
+less in the background, etc), or it might just call this function in a loop
+as fast as possible. You do not check the event queue in this function
+(SDL_AppEvent exists for that).
+
+Next:
+
+```c
+int SDL_AppEvent(const SDL_Event *event);
+```
+
+This will be called whenever an SDL event arrives, on the thread that runs
+SDL_AppIterate.  Your app should also not call SDL_PollEvent, SDL_PumpEvent,
+etc, as  SDL will manage all this for you. Return values are the same as from
+SDL_AppIterate(), so you can terminate in response to SDL_EVENT_QUIT, etc.
+
+
+Finally:
+
+```c
+void SDL_AppQuit(void);
+```
+
+This is called once before terminating the app--assuming the app isn't being
+forcibly killed or crashed--as a last chance to clean up. After this returns,
+SDL will call SDL_Quit so the app doesn't have to (but it's safe for the app
+to call it, too). Process termination proceeds as if the app returned normally
+from main(), so atexit handles will run, if your platform supports that.
+

docs/README-migration.md

@@ -4,6 +4,8 @@ This guide provides useful information for migrating applications from SDL 2.0 t
 
 Details on API changes are organized by SDL 2.0 header below.
 
+The file with your main() function should include <SDL3/SDL_main.h>, as that is no longer included in SDL.h.
+
 Many functions and symbols have been renamed. We have provided a handy Python script [rename_symbols.py](https://github.com/libsdl-org/SDL/blob/main/build-scripts/rename_symbols.py) to rename SDL2 functions to their SDL3 counterparts:
 ```sh
 rename_symbols.py --all-symbols source_code_path
@@ -11,14 +13,11 @@ rename_symbols.py --all-symbols source_code_path
 
 It's also possible to apply a semantic patch to migrate more easily to SDL3: [SDL_migration.cocci](https://github.com/libsdl-org/SDL/blob/main/build-scripts/SDL_migration.cocci)
 
-
 SDL headers should now be included as `#include <SDL3/SDL.h>`. Typically that's the only header you'll need in your application unless you are using OpenGL or Vulkan functionality. We have provided a handy Python script [rename_headers.py](https://github.com/libsdl-org/SDL/blob/main/build-scripts/rename_headers.py) to rename SDL2 headers to their SDL3 counterparts:
 ```sh
 rename_headers.py source_code_path
 ```
 
-The file with your main() function should also include <SDL3/SDL_main.h>, see below in the SDL_main.h section.
-
 CMake users should use this snippet to include SDL support in their project:
 ```
 find_package(SDL3 REQUIRED CONFIG REQUIRED COMPONENTS SDL3)
@@ -39,10 +38,7 @@ LDFLAGS += $(shell pkg-config sdl3 --libs)
 
 The SDL3test library has been renamed SDL3_test.
 
-There is no SDLmain library anymore, it's now header-only, see below in the SDL_main.h section.
-
-
-begin_code.h and close_code.h in the public headers have been renamed to SDL_begin_code.h and SDL_close_code.h. These aren't meant to be included directly by applications, but if your application did, please update your `#include` lines.
+The SDLmain library has been removed, it's been entirely replaced by SDL_main.h.
 
 The vi format comments have been removed from source code. Vim users can use the [editorconfig plugin](https://github.com/editorconfig/editorconfig-vim) to automatically set tab spacing for the SDL coding style.
 
@@ -53,20 +49,20 @@ The following structures have been renamed:
 
 ## SDL_audio.h
 
-The audio subsystem in SDL3 is dramatically different than SDL2. The primary way to play audio is no longer an audio callback; instead you bind SDL_AudioStreams to devices.
+The audio subsystem in SDL3 is dramatically different than SDL2. The primary way to play audio is no longer an audio callback; instead you bind SDL_AudioStreams to devices; however, there is still a callback method available if needed.
 
 The SDL 1.2 audio compatibility API has also been removed, as it was a simplified version of the audio callback interface.
 
 SDL3 will not implicitly initialize the audio subsystem on your behalf if you open a device without doing so. Please explicitly call SDL_Init(SDL_INIT_AUDIO) at some point.
 
-If your app depends on the callback method, there is a similar approach you can take. But first, this is the new approach:
+SDL3's audio subsystem offers an enormous amount of power over SDL2, but if you just want a simple migration of your existing code, you can ignore most of it. The simplest migration path from SDL2 looks something like this:
 
-In SDL2, you might have done something like this to play audio:
+In SDL2, you might have done something like this to play audio...
 
 ```c
     void SDLCALL MyAudioCallback(void *userdata, Uint8 * stream, int len)
     {
-        /* calculate a little more audio here, maybe using `userdata`, write it to `stream` */
+        /* Calculate a little more audio here, maybe using `userdata`, write it to `stream` */
     }
 
     /* ...somewhere near startup... */
@@ -82,42 +78,52 @@ In SDL2, you might have done something like this to play audio:
     SDL_PauseAudioDevice(my_audio_device, 0);
 ```
 
-in SDL3:
+...in SDL3, you can do this...
+
+```c
+    void SDLCALL MyNewAudioCallback(void *userdata, SDL_AudioStream *stream, int additional_amount, int total_amount)
+    {
+        /* Calculate a little more audio here, maybe using `userdata`, write it to `stream`
+         *
+         * If you want to use the original callback, you could do something like this:
+         */
+        if (additional_amount > 0) {
+            Uint8 *data = SDL_stack_alloc(Uint8, additional_amount);
+            if (data) {
+                MyAudioCallback(userdata, data, additional_amount);
+                SDL_PutAudioStreamData(stream, data, additional_amount);
+                SDL_stack_free(data);
+            }
+        }
+    }
+
+    /* ...somewhere near startup... */
+    const SDL_AudioSpec spec = { SDL_AUDIO_S16, 2, 44100 };
+    SDL_AudioStream *stream = SDL_OpenAudioDeviceStream(SDL_AUDIO_DEVICE_DEFAULT_OUTPUT, &spec, MyNewAudioCallback, &my_audio_callback_user_data);
+    SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(stream));
+```
+
+If you used SDL_QueueAudio instead of a callback in SDL2, this is also straightforward.
 
 ```c
     /* ...somewhere near startup... */
-    SDL_AudioSpec spec = { SDL_AUDIO_S16, 2, 44100 };
-    SDL_AudioDeviceID my_audio_device = SDL_OpenAudioDevice(SDL_AUDIO_DEVICE_DEFAULT_OUTPUT, &spec);
-    SDL_AudioSteam *stream = SDL_CreateAndBindAudioStream(my_audio_device, &spec);
+    const SDL_AudioSpec spec = { SDL_AUDIO_S16, 2, 44100 };
+    SDL_AudioStream *stream = SDL_OpenAudioDeviceStream(SDL_AUDIO_DEVICE_DEFAULT_OUTPUT, &spec, NULL, NULL);
+    SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(stream));
 
     /* ...in your main loop... */
     /* calculate a little more audio into `buf`, add it to `stream` */
     SDL_PutAudioStreamData(stream, buf, buflen);
+
 ```
 
-If you absolutely require the callback method, SDL_AudioStreams can use a callback whenever more data is to be read from them, which can be used to simulate SDL2 semantics:
-
-```c
-    void SDLCALL MyAudioCallback(SDL_AudioStream *stream, int len, void *userdata)
-    {
-        /* calculate a little more audio here, maybe using `userdata`, write it to `stream` */
-        SDL_PutAudioStreamData(stream, newdata, len);
-    }
-
-    /* ...somewhere near startup... */
-    SDL_AudioSpec spec = { SDL_AUDIO_S16, 2, 44100 };
-    SDL_AudioDeviceID my_audio_device = SDL_OpenAudioDevice(SDL_AUDIO_DEVICE_DEFAULT_OUTPUT, &spec);
-    SDL_AudioSteam *stream = SDL_CreateAndBindAudioStream(my_audio_device, &spec);
-    SDL_SetAudioStreamGetCallback(stream, MyAudioCallback);
-
-    /* MyAudioCallback will be called whenever the device requests more audio data. */
-```
+...these same migration examples apply to audio capture, just using SDL_GetAudioStreamData instead of SDL_PutAudioStreamData.
 
 SDL_AudioInit() and SDL_AudioQuit() have been removed. Instead you can call SDL_InitSubSystem() and SDL_QuitSubSystem() with SDL_INIT_AUDIO, which will properly refcount the subsystems. You can choose a specific audio driver using SDL_AUDIO_DRIVER hint.
 
 The `SDL_AUDIO_ALLOW_*` symbols have been removed; now one may request the format they desire from the audio device, but ultimately SDL_AudioStream will manage the difference. One can use SDL_GetAudioDeviceFormat() to see what the final format is, if any "allowed" changes should be accomodated by the app.
 
-SDL_AudioDeviceID now represents both an open audio device's handle (a "logical" device) and the instance ID that the hardware owns as long as it exists on the system (a "physical" device). The separation between device instances and device indexes is gone.
+SDL_AudioDeviceID now represents both an open audio device's handle (a "logical" device) and the instance ID that the hardware owns as long as it exists on the system (a "physical" device). The separation between device instances and device indexes is gone, and logical and physical devices are almost entirely interchangeable at the API level.
 
 Devices are opened by physical device instance ID, and a new logical instance ID is generated by the open operation; This allows any device to be opened multiple times, possibly by unrelated pieces of code. SDL will manage the logical devices to provide a single stream of audio to the physical device behind the scenes.
 
@@ -125,13 +131,13 @@ Devices are not opened by an arbitrary string name anymore, but by device instan
 
 Many functions that would accept a device index and an `iscapture` parameter now just take an SDL_AudioDeviceID, as they are unique across all devices, instead of separate indices into output and capture device lists.
 
-Rather than iterating over audio devices using a device index, there is a new function, SDL_GetAudioDevices(), to get the current list of devices, and new functions to get information about devices from their instance ID:
+Rather than iterating over audio devices using a device index, there are new functions, SDL_GetAudioOutputDevices() and SDL_GetAudioCaptureDevices(), to get the current list of devices, and new functions to get information about devices from their instance ID:
 
 ```c
 {
     if (SDL_InitSubSystem(SDL_INIT_AUDIO) == 0) {
         int i, num_devices;
-        SDL_AudioDeviceID *devices = SDL_GetAudioDevices(/*iscapture=*/SDL_FALSE, &num_devices);
+        SDL_AudioDeviceID *devices = SDL_GetAudioOutputDevices(&num_devices);
         if (devices) {
             for (i = 0; i < num_devices; ++i) {
                 SDL_AudioDeviceID instance_id = devices[i];
@@ -152,7 +158,7 @@ SDL_PauseAudioDevice() no longer takes a second argument; it always pauses the d
 
 Audio devices, opened by SDL_OpenAudioDevice(), no longer start in a paused state, as they don't begin processing audio until a stream is bound.
 
-SDL_GetAudioDeviceStatus() has been removed; there is now SDL_IsAudioDevicePaused().
+SDL_GetAudioDeviceStatus() has been removed; there is now SDL_AudioDevicePaused().
 
 SDL_QueueAudio(), SDL_DequeueAudio, and SDL_ClearQueuedAudio and SDL_GetQueuedAudioSize() have been removed; an SDL_AudioStream bound to a device provides the exact same functionality.
 
@@ -259,18 +265,18 @@ The following functions have been removed:
 * SDL_GetQueuedAudioSize()
 
 The following symbols have been renamed:
-* AUDIO_F32 => SDL_AUDIO_F32
-* AUDIO_F32LSB => SDL_AUDIO_F32LSB
-* AUDIO_F32MSB => SDL_AUDIO_F32MSB
-* AUDIO_F32SYS => SDL_AUDIO_F32SYS
-* AUDIO_S16 => SDL_AUDIO_S16
-* AUDIO_S16LSB => SDL_AUDIO_S16LSB
-* AUDIO_S16MSB => SDL_AUDIO_S16MSB
-* AUDIO_S16SYS => SDL_AUDIO_S16SYS
-* AUDIO_S32 => SDL_AUDIO_S32
-* AUDIO_S32LSB => SDL_AUDIO_S32LSB
-* AUDIO_S32MSB => SDL_AUDIO_S32MSB
-* AUDIO_S32SYS => SDL_AUDIO_S32SYS
+* AUDIO_F32 => SDL_AUDIO_F32LE
+* AUDIO_F32LSB => SDL_AUDIO_F32LE
+* AUDIO_F32MSB => SDL_AUDIO_F32BE
+* AUDIO_F32SYS => SDL_AUDIO_F32
+* AUDIO_S16 => SDL_AUDIO_S16LE
+* AUDIO_S16LSB => SDL_AUDIO_S16LE
+* AUDIO_S16MSB => SDL_AUDIO_S16BE
+* AUDIO_S16SYS => SDL_AUDIO_S16
+* AUDIO_S32 => SDL_AUDIO_S32LE
+* AUDIO_S32LSB => SDL_AUDIO_S32LE
+* AUDIO_S32MSB => SDL_AUDIO_S32BE
+* AUDIO_S32SYS => SDL_AUDIO_S32
 * AUDIO_S8 => SDL_AUDIO_S8
 * AUDIO_U8 => SDL_AUDIO_U8
 
@@ -280,8 +286,15 @@ The intrinsics headers (mmintrin.h, etc.) have been moved to `<SDL3/SDL_intrin.h
 
 SDL_Has3DNow() has been removed; there is no replacement.
 
+SDL_HasRDTSC() has been removed; there is no replacement. Don't use the RDTSC opcode in modern times, use SDL_GetPerformanceCounter and SDL_GetPerformanceFrequency instead.
+
 SDL_SIMDAlloc(), SDL_SIMDRealloc(), and SDL_SIMDFree() have been removed. You can use SDL_aligned_alloc() and SDL_aligned_free() with SDL_SIMDGetAlignment() to get the same functionality.
 
+## SDL_error.h
+
+The following functions have been removed:
+* SDL_GetErrorMsg() - Can be implemented as `SDL_strlcpy(errstr, SDL_GetError(), maxlen);`
+
 ## SDL_events.h
 
 The timestamp member of the SDL_Event structure now represents nanoseconds, and is populated with SDL_GetTicksNS()
@@ -290,6 +303,8 @@ The timestamp_us member of the sensor events has been renamed sensor_timestamp a
 
 You should set the event.common.timestamp field before passing an event to SDL_PushEvent(). If the timestamp is 0 it will be filled in with SDL_GetTicksNS().
 
+Event memory is now managed by SDL, so you should not free the data in SDL_EVENT_DROP_FILE, and if you want to hold onto the text in SDL_EVENT_TEXT_EDITING and SDL_EVENT_TEXT_INPUT events, you should make a copy of it.
+
 Mouse events use floating point values for mouse coordinates and relative motion values. You can get sub-pixel motion depending on the platform and display scaling.
 
 The SDL_DISPLAYEVENT_* events have been moved to top level events, and SDL_DISPLAYEVENT has been removed. In general, handling this change just means checking for the individual events instead of first checking for SDL_DISPLAYEVENT and then checking for display events. You can compare the event >= SDL_EVENT_DISPLAY_FIRST and <= SDL_EVENT_DISPLAY_LAST if you need to see whether it's a display event.
@@ -304,6 +319,8 @@ The gamepad event structures caxis, cbutton, cdevice, ctouchpad, and csensor hav
 
 SDL_QUERY, SDL_IGNORE, SDL_ENABLE, and SDL_DISABLE have been removed. You can use the functions SDL_SetEventEnabled() and SDL_EventEnabled() to set and query event processing state.
 
+SDL_AddEventWatch() now returns -1 if it fails because it ran out of memory and couldn't add the event watch callback.
+
 The following symbols have been renamed:
 * SDL_APP_DIDENTERBACKGROUND => SDL_EVENT_DID_ENTER_BACKGROUND
 * SDL_APP_DIDENTERFOREGROUND => SDL_EVENT_DID_ENTER_FOREGROUND
@@ -321,6 +338,7 @@ The following symbols have been renamed:
 * SDL_CONTROLLERDEVICEREMAPPED => SDL_EVENT_GAMEPAD_REMAPPED
 * SDL_CONTROLLERDEVICEREMOVED => SDL_EVENT_GAMEPAD_REMOVED
 * SDL_CONTROLLERSENSORUPDATE => SDL_EVENT_GAMEPAD_SENSOR_UPDATE
+* SDL_CONTROLLERSTEAMHANDLEUPDATED => SDL_EVENT_GAMEPAD_STEAM_HANDLE_UPDATED
 * SDL_CONTROLLERTOUCHPADDOWN => SDL_EVENT_GAMEPAD_TOUCHPAD_DOWN
 * SDL_CONTROLLERTOUCHPADMOTION => SDL_EVENT_GAMEPAD_TOUCHPAD_MOTION
 * SDL_CONTROLLERTOUCHPADUP => SDL_EVENT_GAMEPAD_TOUCHPAD_UP
@@ -378,7 +396,71 @@ The SDL_EVENT_GAMEPAD_ADDED event now provides the joystick instance ID in the w
 
 The functions SDL_GetGamepads(), SDL_GetGamepadInstanceName(), SDL_GetGamepadInstancePath(), SDL_GetGamepadInstancePlayerIndex(), SDL_GetGamepadInstanceGUID(), SDL_GetGamepadInstanceVendor(), SDL_GetGamepadInstanceProduct(), SDL_GetGamepadInstanceProductVersion(), and SDL_GetGamepadInstanceType() have been added to directly query the list of available gamepads.
 
-The gamepad binding structure has been removed in favor of exchanging bindings in text format.
+The gamepad face buttons have been renamed from A/B/X/Y to North/South/East/West to indicate that they are positional rather than hardware-specific. You can use SDL_GetGamepadButtonLabel() to get the labels for the face buttons, e.g. A/B/X/Y or Cross/Circle/Square/Triangle. The hint SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS is ignored, and mappings that use this hint are translated correctly into positional buttons. Applications should provide a way for users to swap between South/East as their accept/cancel buttons, as this varies based on region and muscle memory. You can use an approach similar to the following to handle this:
+
+```c
+#define CONFIRM_BUTTON SDL_GAMEPAD_BUTTON_SOUTH
+#define CANCEL_BUTTON SDL_GAMEPAD_BUTTON_EAST
+
+SDL_bool flipped_buttons;
+
+void InitMappedButtons(SDL_Gamepad *gamepad)
+{
+    if (!GetFlippedButtonSetting(&flipped_buttons)) {
+        if (SDL_GetGamepadButtonLabel(gamepad, SDL_GAMEPAD_BUTTON_SOUTH) == SDL_GAMEPAD_BUTTON_LABEL_B) {
+            flipped_buttons = SDL_TRUE;
+        } else {
+            flipped_buttons = SDL_FALSE;
+        }
+    }
+}
+
+SDL_GamepadButton GetMappedButton(SDL_GamepadButton button)
+{
+    if (flipped_buttons) {
+        switch (button) {
+        case SDL_GAMEPAD_BUTTON_SOUTH:
+            return SDL_GAMEPAD_BUTTON_EAST;
+        case SDL_GAMEPAD_BUTTON_EAST:
+            return SDL_GAMEPAD_BUTTON_SOUTH;
+        case SDL_GAMEPAD_BUTTON_WEST:
+            return SDL_GAMEPAD_BUTTON_NORTH;
+        case SDL_GAMEPAD_BUTTON_NORTH:
+            return SDL_GAMEPAD_BUTTON_WEST;
+        default:
+            break;
+        }
+    }
+    return button;
+}
+
+SDL_GamepadButtonLabel GetConfirmActionLabel(SDL_Gamepad *gamepad)
+{
+    return SDL_GetGamepadButtonLabel(gamepad, GetMappedButton(CONFIRM_BUTTON));
+}
+
+SDL_GamepadButtonLabel GetCancelActionLabel(SDL_Gamepad *gamepad)
+{
+    return SDL_GetGamepadButtonLabel(gamepad, GetMappedButton(CANCEL_BUTTON));
+}
+
+void HandleGamepadEvent(SDL_Event *event)
+{
+    if (event->type == SDL_EVENT_GAMEPAD_BUTTON_DOWN) {
+        switch (GetMappedButton(event->gbutton.button)) {
+        case CONFIRM_BUTTON:
+            /* Handle confirm action */
+            break;
+        case CANCEL_BUTTON:
+            /* Handle cancel action */
+            break;
+        default:
+            /* ... */
+            break;
+        }
+    }
+}
+```
 
 SDL_GameControllerGetSensorDataWithTimestamp() has been removed. If you want timestamps for the sensor data, you should use the sensor_timestamp member of SDL_EVENT_GAMEPAD_SENSOR_UPDATE events.
 
@@ -417,7 +499,6 @@ The following enums have been renamed:
 
 The following structures have been renamed:
 * SDL_GameController => SDL_Gamepad
-* SDL_GameControllerButtonBind => SDL_GamepadBinding
 
 The following functions have been renamed:
 * SDL_GameControllerAddMapping() => SDL_AddGamepadMapping()
@@ -431,8 +512,6 @@ The following functions have been renamed:
 * SDL_GameControllerGetAttached() => SDL_GamepadConnected()
 * SDL_GameControllerGetAxis() => SDL_GetGamepadAxis()
 * SDL_GameControllerGetAxisFromString() => SDL_GetGamepadAxisFromString()
-* SDL_GameControllerGetBindForAxis() => SDL_GetGamepadBindForAxis()
-* SDL_GameControllerGetBindForButton() => SDL_GetGamepadBindForButton()
 * SDL_GameControllerGetButton() => SDL_GetGamepadButton()
 * SDL_GameControllerGetButtonFromString() => SDL_GetGamepadButtonFromString()
 * SDL_GameControllerGetFirmwareVersion() => SDL_GetGamepadFirmwareVersion()
@@ -445,6 +524,7 @@ The following functions have been renamed:
 * SDL_GameControllerGetSensorData() => SDL_GetGamepadSensorData()
 * SDL_GameControllerGetSensorDataRate() => SDL_GetGamepadSensorDataRate()
 * SDL_GameControllerGetSerial() => SDL_GetGamepadSerial()
+* SDL_GameControllerGetSteamHandle() => SDL_GetGamepadSteamHandle()
 * SDL_GameControllerGetStringForAxis() => SDL_GetGamepadStringForAxis()
 * SDL_GameControllerGetStringForButton() => SDL_GetGamepadStringForButton()
 * SDL_GameControllerGetTouchpadFinger() => SDL_GetGamepadTouchpadFinger()
@@ -459,9 +539,7 @@ The following functions have been renamed:
 * SDL_GameControllerIsSensorEnabled() => SDL_GamepadSensorEnabled()
 * SDL_GameControllerMapping() => SDL_GetGamepadMapping()
 * SDL_GameControllerMappingForGUID() => SDL_GetGamepadMappingForGUID()
-* SDL_GameControllerMappingForIndex() => SDL_GetGamepadMappingForIndex()
 * SDL_GameControllerName() => SDL_GetGamepadName()
-* SDL_GameControllerNumMappings() => SDL_GetNumGamepadMappings()
 * SDL_GameControllerOpen() => SDL_OpenGamepad()
 * SDL_GameControllerPath() => SDL_GetGamepadPath()
 * SDL_GameControllerRumble() => SDL_RumbleGamepad()
@@ -475,12 +553,14 @@ The following functions have been renamed:
 
 The following functions have been removed:
 * SDL_GameControllerEventState() - replaced with SDL_SetGamepadEventsEnabled() and SDL_GamepadEventsEnabled()
-* SDL_GameControllerGetBindForAxis()
-* SDL_GameControllerGetBindForButton()
+* SDL_GameControllerGetBindForAxis() - replaced with SDL_GetGamepadBindings()
+* SDL_GameControllerGetBindForButton() - replaced with SDL_GetGamepadBindings()
 * SDL_GameControllerMappingForDeviceIndex() - replaced with SDL_GetGamepadInstanceMapping()
 * SDL_GameControllerNameForIndex() - replaced with SDL_GetGamepadInstanceName()
 * SDL_GameControllerPathForIndex() - replaced with SDL_GetGamepadInstancePath()
 * SDL_GameControllerTypeForIndex() - replaced with SDL_GetGamepadInstanceType()
+* SDL_GameControllerNumMappings() - replaced with SDL_GetGamepadMappings()
+* SDL_GameControllerMappingForIndex() - replaced with SDL_GetGamepadMappings()
 
 The following symbols have been renamed:
 * SDL_CONTROLLER_AXIS_INVALID => SDL_GAMEPAD_AXIS_INVALID
@@ -495,8 +575,8 @@ The following symbols have been renamed:
 * SDL_CONTROLLER_BINDTYPE_BUTTON => SDL_GAMEPAD_BINDTYPE_BUTTON
 * SDL_CONTROLLER_BINDTYPE_HAT => SDL_GAMEPAD_BINDTYPE_HAT
 * SDL_CONTROLLER_BINDTYPE_NONE => SDL_GAMEPAD_BINDTYPE_NONE
-* SDL_CONTROLLER_BUTTON_A => SDL_GAMEPAD_BUTTON_A
-* SDL_CONTROLLER_BUTTON_B => SDL_GAMEPAD_BUTTON_B
+* SDL_CONTROLLER_BUTTON_A => SDL_GAMEPAD_BUTTON_SOUTH
+* SDL_CONTROLLER_BUTTON_B => SDL_GAMEPAD_BUTTON_EAST
 * SDL_CONTROLLER_BUTTON_BACK => SDL_GAMEPAD_BUTTON_BACK
 * SDL_CONTROLLER_BUTTON_DPAD_DOWN => SDL_GAMEPAD_BUTTON_DPAD_DOWN
 * SDL_CONTROLLER_BUTTON_DPAD_LEFT => SDL_GAMEPAD_BUTTON_DPAD_LEFT
@@ -516,8 +596,8 @@ The following symbols have been renamed:
 * SDL_CONTROLLER_BUTTON_RIGHTSTICK => SDL_GAMEPAD_BUTTON_RIGHT_STICK
 * SDL_CONTROLLER_BUTTON_START => SDL_GAMEPAD_BUTTON_START
 * SDL_CONTROLLER_BUTTON_TOUCHPAD => SDL_GAMEPAD_BUTTON_TOUCHPAD
-* SDL_CONTROLLER_BUTTON_X => SDL_GAMEPAD_BUTTON_X
-* SDL_CONTROLLER_BUTTON_Y => SDL_GAMEPAD_BUTTON_Y
+* SDL_CONTROLLER_BUTTON_X => SDL_GAMEPAD_BUTTON_WEST
+* SDL_CONTROLLER_BUTTON_Y => SDL_GAMEPAD_BUTTON_NORTH
 * SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_LEFT => SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_LEFT
 * SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_PAIR => SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_PAIR
 * SDL_CONTROLLER_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT => SDL_GAMEPAD_TYPE_NINTENDO_SWITCH_JOYCON_RIGHT
@@ -545,10 +625,16 @@ SDL_AddHintCallback() now returns a standard int result instead of void, returni
 Calling SDL_GetHint() with the name of the hint being changed from within a hint callback will now return the new value rather than the old value. The old value is still passed as a parameter to the hint callback.
 
 The following hints have been removed:
-* SDL_HINT_VIDEO_HIGHDPI_DISABLED - high DPI support is always enabled
+* SDL_HINT_GAMECONTROLLER_USE_BUTTON_LABELS - gamepad buttons are always positional
 * SDL_HINT_IDLE_TIMER_DISABLED - use SDL_DisableScreenSaver instead
+* SDL_HINT_IME_SUPPORT_EXTENDED_TEXT - the normal text editing event has extended text
 * SDL_HINT_MOUSE_RELATIVE_SCALING - mouse coordinates are no longer automatically scaled by the SDL renderer
 * SDL_HINT_RENDER_LOGICAL_SIZE_MODE - the logical size mode is explicitly set with SDL_SetRenderLogicalPresentation()
+* SDL_HINT_RENDER_BATCHING - Render batching is always enabled, apps should call SDL_FlushRenderer() before calling into a lower-level graphics API.
+* SDL_HINT_VIDEO_FOREIGN_WINDOW_OPENGL - replaced with the "opengl" property in SDL_CreateWindowWithProperties()
+* SDL_HINT_VIDEO_FOREIGN_WINDOW_VULKAN - replaced with the "vulkan" property in SDL_CreateWindowWithProperties()
+* SDL_HINT_VIDEO_HIGHDPI_DISABLED - high DPI support is always enabled
+* SDL_HINT_VIDEO_WINDOW_SHARE_PIXEL_FORMAT - replaced with the "win32.pixel_format_hwnd" in SDL_CreateWindowWithProperties()
 * SDL_HINT_VIDEO_X11_FORCE_EGL - use SDL_HINT_VIDEO_FORCE_EGL instead
 * SDL_HINT_VIDEO_X11_XINERAMA - Xinerama no longer supported by the X11 backend
 * SDL_HINT_VIDEO_X11_XVIDMODE - Xvidmode no longer supported by the X11 backend
@@ -699,27 +785,6 @@ Instead SDL_main.h is now a header-only library **and not included by SDL.h anym
 Using it is really simple: Just `#include <SDL3/SDL_main.h>` in the source file with your standard
 `int main(int argc, char* argv[])` function.
 
-The rest happens automatically: If your target platform needs the SDL_main functionality,
-your main function will be renamed to SDL_main (with a macro, just like in SDL2),
-and the real main-function will be implemented by inline code from SDL_main.h - and if your target
-platform doesn't need it, nothing happens.
-Like in SDL2, if you want to handle the platform-specific main yourself instead of using the SDL_main magic,
-you can `#define SDL_MAIN_HANDLED` before `#include <SDL3/SDL_main.h>` - don't forget to call SDL_SetMainReady()
-
-If you need SDL_main.h in another source file (that doesn't implement main()), you also need to
-`#define SDL_MAIN_HANDLED` there, to avoid that multiple main functions are generated by SDL_main.h
-
-There is currently one platform where this approach doesn't always work: WinRT.
-It requires WinMain to be implemented in a C++ source file that's compiled with `/ZW`. If your main
-is implemented in plain C, or you can't use `/ZW` on that file, you can add another .cpp
-source file that just contains `#include <SDL3/SDL_main.h>` and compile that with `/ZW` - but keep
-in mind that the source file with your standard main also needs that include!
-See [README-winrt.md](./README-winrt.md) for more details.
-
-Furthermore, the different SDL_*RunApp() functions (SDL_WinRtRunApp, SDL_GDKRunApp, SDL_UIKitRunApp)
-have been unified into just `int SDL_RunApp(int argc, char* argv[], void * reserved)` (which is also
-used by additional platforms that didn't have a SDL_RunApp-like function before).
-
 ## SDL_metal.h
 
 SDL_Metal_GetDrawableSize() has been removed. SDL_GetWindowSizeInPixels() can be used in its place.
@@ -735,6 +800,10 @@ The following functions have been renamed:
 
 ## SDL_mutex.h
 
+SDL_MUTEX_MAXWAIT has been removed; it suggested there was a maximum timeout one could outlive, instead of an infinite wait. Instead, pass a -1 to functions that accepted this symbol.
+
+SDL_LockMutex and SDL_UnlockMutex now return void; if the mutex is valid (including being a NULL pointer, which returns immediately), these functions never fail. If the mutex is invalid or the caller does something illegal, like unlock another thread's mutex, this is considered undefined behavior.
+
 The following functions have been renamed:
 * SDL_CondBroadcast() => SDL_BroadcastCondition()
 * SDL_CondSignal() => SDL_SignalCondition()
@@ -766,7 +835,7 @@ The following functions have been renamed:
 * SDL_PixelFormatEnumToMasks() => SDL_GetMasksForPixelFormatEnum()
 
 The following symbols have been renamed:
-* SDL_DISPLAYEVENT_DISCONNECTED => SDL_EVENT_DISPLAY_DISCONNECTED
+* SDL_DISPLAYEVENT_DISCONNECTED => SDL_EVENT_DISPLAY_REMOVED
 * SDL_DISPLAYEVENT_MOVED => SDL_EVENT_DISPLAY_MOVED
 * SDL_DISPLAYEVENT_ORIENTATION => SDL_EVENT_DISPLAY_ORIENTATION
 * SDL_WINDOWEVENT_CLOSE => SDL_EVENT_WINDOW_CLOSE_REQUESTED
@@ -814,6 +883,13 @@ The following functions have been renamed:
 
 ## SDL_render.h
 
+The 2D renderer API always uses batching in SDL3. There is no magic to turn
+it on and off; it doesn't matter if you select a specific renderer or try to
+use any hint. This means that all apps that use SDL3's 2D renderer and also
+want to call directly into the platform's lower-layer graphics API _must_ call
+SDL_FlushRenderer() before doing so. This will make sure any pending rendering
+work from SDL is done before the app starts directly drawing.
+
 SDL_GetRenderDriverInfo() has been removed, since most of the information it reported were
 estimates and could not be accurate before creating a renderer. Often times this function
 was used to figure out the index of a driver, so one would call it in a for-loop, looking
@@ -863,6 +939,7 @@ The following functions have been renamed:
 * SDL_RenderDrawRectsF() => SDL_RenderRects()
 * SDL_RenderFillRectF() => SDL_RenderFillRect()
 * SDL_RenderFillRectsF() => SDL_RenderFillRects()
+* SDL_RenderFlush() => SDL_FlushRenderer()
 * SDL_RenderGetClipRect() => SDL_GetRenderClipRect()
 * SDL_RenderGetIntegerScale() => SDL_GetRenderIntegerScale()
 * SDL_RenderGetLogicalSize() => SDL_GetRenderLogicalPresentation()
@@ -882,9 +959,13 @@ The following functions have been renamed:
 * SDL_RenderWindowToLogical() => SDL_RenderCoordinatesFromWindow()
 
 The following functions have been removed:
+* SDL_GL_BindTexture() - use SDL_GetTextureProperties() to get the OpenGL texture ID and bind the texture directly
+* SDL_GL_UnbindTexture() - use SDL_GetTextureProperties() to get the OpenGL texture ID and unbind the texture directly
+* SDL_GetTextureUserData() - use SDL_GetTextureProperties() instead
 * SDL_RenderGetIntegerScale()
 * SDL_RenderSetIntegerScale() - this is now explicit with SDL_LOGICAL_PRESENTATION_INTEGER_SCALE
 * SDL_RenderTargetSupported() - render targets are always supported
+* SDL_SetTextureUserData() - use SDL_GetTextureProperties() instead
 
 The following symbols have been renamed:
 * SDL_ScaleModeBest => SDL_SCALEMODE_BEST
@@ -1085,6 +1166,10 @@ The following functions have been removed:
 * SDL_SensorGetDeviceType() - replaced with SDL_GetSensorInstanceType()
 * SDL_UnlockSensors()
 
+## SDL_shape.h
+
+This header has been removed. You can create a window with the SDL_WINDOW_TRANSPARENT flag and then render using the alpha channel to achieve a similar effect. You can see an example of this in test/testshape.c
+
 ## SDL_stdinc.h
 
 The standard C headers like stdio.h and stdlib.h are no longer included, you should include them directly in your project if you use non-SDL C runtime functions.
@@ -1096,6 +1181,8 @@ The following functions have been renamed:
 
 ## SDL_surface.h
 
+The userdata member of SDL_Surface has been replaced with a more general properties interface, which can be queried with SDL_GetSurfaceProperties()
+
 Removed unused 'flags' parameter from SDL_ConvertSurface and SDL_ConvertSurfaceFormat.
 
 SDL_CreateRGBSurface() and SDL_CreateRGBSurfaceWithFormat() have been combined into a new function SDL_CreateSurface().
@@ -1137,6 +1224,9 @@ But if you're migrating your code which uses masks, you probably have a format i
 0x0000F800 0x000007E0 0x0000001F 0x00000000 => SDL_PIXELFORMAT_RGB565
 ```
 
+SDL_BlitSurfaceScaled() and SDL_BlitSurfaceUncheckedScaled() now take a scale paramater.
+
+SDL_SoftStretch() now takes a scale paramater.
 
 The following functions have been renamed:
 * SDL_FillRect() => SDL_FillSurfaceRect()
@@ -1153,22 +1243,93 @@ The following functions have been renamed:
 * SDL_UpperBlit() => SDL_BlitSurface()
 * SDL_UpperBlitScaled() => SDL_BlitSurfaceScaled()
 
+The following functions have been removed:
+* SDL_SoftStretchLinear() - use SDL_SoftStretch() with SDL_SCALEMODE_LINEAR
+
 ## SDL_system.h
 
+SDL_WindowsMessageHook has changed signatures so the message may be modified and it can block further message processing.
+
 SDL_AndroidGetExternalStorageState() takes the state as an output parameter and returns 0 if the function succeeds or a negative error code if there was an error.
 
-The following functions have been renamed:
-* SDL_RenderGetD3D11Device() => SDL_GetRenderD3D11Device()
-* SDL_RenderGetD3D9Device() => SDL_GetRenderD3D9Device()
+The following functions have been removed:
+* SDL_RenderGetD3D11Device() - replaced with the "SDL.renderer.d3d11.device" property
+* SDL_RenderGetD3D12Device() - replaced with the "SDL.renderer.d3d12.device" property
+* SDL_RenderGetD3D9Device() - replaced with the "SDL.renderer.d3d9.device" property
 
 ## SDL_syswm.h
 
-The structures in this file are versioned separately from the rest of SDL, allowing better backwards compatibility and limited forwards compatibility with your application. Instead of calling `SDL_VERSION(&info.version)` before calling SDL_GetWindowWMInfo(), you pass the version in explicitly as SDL_SYSWM_CURRENT_VERSION so SDL knows what fields you expect to be filled out.
+This header has been removed.
 
-### SDL_GetWindowWMInfo
+The Windows and X11 events are now available via callbacks which you can set with SDL_SetWindowsMessageHook() and SDL_SetX11EventHook().
 
-This function now returns a standard int result instead of SDL_bool, returning 0 if the function succeeds or a negative error code if there was an error. You should also pass SDL_SYSWM_CURRENT_VERSION as the new third version parameter. The version member of the info structure will be filled in with the version of data that is returned, the minimum of the version you requested and the version supported by the runtime SDL library.
+The information previously available in SDL_GetWindowWMInfo() is now available as window properties, e.g.
+```c
+    SDL_SysWMinfo info;
+    SDL_VERSION(&info.version);
 
+#if defined(__WIN32__)
+    HWND hwnd = NULL;
+    if (SDL_GetWindowWMInfo(window, &info) && info.subsystem == SDL_SYSWM_WINDOWS) {
+        hwnd = info.info.win.window;
+    }
+    if (hwnd) {
+        ...
+    }
+#elif defined(__MACOSX__)
+    NSWindow *nswindow = NULL;
+    if (SDL_GetWindowWMInfo(window, &info) && info.subsystem == SDL_SYSWM_COCOA) {
+        nswindow = (__bridge NSWindow *)info.info.cocoa.window;
+    }
+    if (nswindow) {
+        ...
+    }
+#elif defined(__LINUX__)
+    if (SDL_GetWindowWMInfo(window, &info)) {
+        if (info.subsystem == SDL_SYSWM_X11) {
+            Display *xdisplay = info.info.x11.display;
+            Window xwindow = info.info.x11.window;
+            if (xdisplay && xwindow) {
+                ...
+            }
+        } else if (info.subsystem == SDL_SYSWM_WAYLAND) {
+            struct wl_display *display = info.info.wl.display;
+            struct wl_surface *surface = info.info.wl.surface;
+            if (display && surface) {
+                ...
+            }
+        }
+    }
+#endif
+```
+becomes:
+```c
+#if defined(__WIN32__)
+    HWND hwnd = (HWND)SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_WIN32_HWND_POINTER, NULL);
+    if (hwnd) {
+        ...
+    }
+#elif defined(__MACOS__)
+    NSWindow *nswindow = (__bridge NSWindow *)SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_COCOA_WINDOW_POINTER, NULL);
+    if (nswindow) {
+        ...
+    }
+#elif defined(__LINUX__)
+    if (SDL_strcmp(SDL_GetCurrentVideoDriver(), "x11") == 0) {
+        Display *xdisplay = (Display *)SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_X11_DISPLAY_POINTER, NULL);
+        Window xwindow = (Window)SDL_GetNumberProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_X11_WINDOW_NUMBER, 0);
+        if (xdisplay && xwindow) {
+            ...
+        }
+    } else if (SDL_strcmp(SDL_GetCurrentVideoDriver(), "wayland") == 0) {
+        struct wl_display *display = (struct wl_display *)SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_WAYLAND_DISPLAY_POINTER, NULL);
+        struct wl_surface *surface = (struct wl_surface *)SDL_GetProperty(SDL_GetWindowProperties(window), SDL_PROPERTY_WINDOW_WAYLAND_SURFACE_POINTER, NULL);
+        if (display && surface) {
+            ...
+        }
+    }
+#endif
+```
 
 ## SDL_thread.h
 
@@ -1206,6 +1367,13 @@ If you were using this macro for other things besides SDL ticks values, you can
 
 SDL_GetNumTouchFingers() returns a negative error code if there was an error.
 
+SDL_GetTouchName is replaced with SDL_GetTouchDeviceName(), which takes an SDL_TouchID instead of an index.
+
+The following functions have been removed:
+* SDL_GetNumTouchDevices() - replaced with SDL_GetTouchDevices()
+* SDL_GetTouchDevice() - replaced with SDL_GetTouchDevices()
+
+
 ## SDL_version.h
 
 SDL_GetRevisionNumber() has been removed from the API, it always returned 0 in SDL 2.0.
@@ -1235,7 +1403,21 @@ Rather than iterating over displays using display index, there is a new function
 }
 ```
 
-SDL_CreateWindow() has been simplified and no longer takes a window position. You can use SDL_CreateWindowWithPosition() if you need to set the window position when creating it.
+SDL_CreateWindow() has been simplified and no longer takes a window position. You can use SDL_CreateWindowWithProperties() if you need to set the window position when creating it, e.g.
+```c
+    SDL_PropertiesID props = SDL_CreateProperties();
+    SDL_SetStringProperty(props, SDL_PROPERTY_WINDOW_CREATE_TITLE_STRING, title);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_X_NUMBER, x);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_Y_NUMBER, y);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_WIDTH_NUMBER, width);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_HEIGHT_NUMBER, height);
+    SDL_SetNumberProperty(props, "flags", flags);
+    pWindow = SDL_CreateWindowWithProperties(props);
+    SDL_DestroyProperties(props);
+    if (window) {
+        ...
+    }
+```
 
 The SDL_WINDOWPOS_UNDEFINED_DISPLAY() and SDL_WINDOWPOS_CENTERED_DISPLAY() macros take a display ID instead of display index. The display ID 0 has a special meaning in this case, and is used to indicate the primary display.
 
@@ -1302,17 +1484,38 @@ The following functions have been removed:
 * SDL_GetDisplayMode()
 * SDL_GetNumDisplayModes() - replaced with SDL_GetFullscreenDisplayModes()
 * SDL_GetNumVideoDisplays() - replaced with SDL_GetDisplays()
+* SDL_GetWindowData() - use SDL_GetWindowProperties() instead
+* SDL_SetWindowData() - use SDL_GetWindowProperties() instead
+* SDL_CreateWindowFrom() - use SDL_CreateWindowWithProperties() with the properties that allow you to wrap an existing window
 
-SDL_Window id type is named SDL_WindowID
+The SDL_Window id type is named SDL_WindowID
+The SDL_WindowFlags enum should be replaced with Uint32
 
 The following symbols have been renamed:
 * SDL_WINDOW_ALLOW_HIGHDPI => SDL_WINDOW_HIGH_PIXEL_DENSITY
 * SDL_WINDOW_INPUT_GRABBED => SDL_WINDOW_MOUSE_GRABBED
 
+The following window operations are now considered to be asynchronous requests and should not be assumed to succeed unless
+a corresponding event has been received:
+* SDL_SetWindowSize() (SDL_EVENT_WINDOW_RESIZED)
+* SDL_SetWindowPosition() (SDL_EVENT_WINDOW_MOVED)
+* SDL_MinimizeWindow() (SDL_EVENT_WINDOW_MINIMIZED)
+* SDL_MaximizeWindow() (SDL_EVENT_WINDOW_MAXIMIZED)
+* SDL_RestoreWindow() (SDL_EVENT_WINDOW_RESTORED)
+* SDL_SetWindowFullscreen() (SDL_EVENT_WINDOW_ENTER_FULLSCREEN / SDL_EVENT_WINDOW_LEAVE_FULLSCREEN)
+
+If it is required that operations be applied immediately after one of the preceeding calls, the `SDL_SyncWindow()` function
+will attempt to wait until all pending window operations have completed. Be aware that this function can potentially block for
+long periods of time, as it may have to wait for window animations to complete. Also note that windowing systems can deny or
+not precisely obey these requests (e.g. windows may not be allowed to be larger than the usable desktop space or placed
+offscreen), so a corresponding event may never arrive or not contain the expected values.
+
 ## SDL_vulkan.h
 
-SDL_Vulkan_GetInstanceExtensions() no longer takes a window parameter.
+SDL_Vulkan_GetInstanceExtensions() no longer takes a window parameter, and no longer makes the app allocate query/allocate space for the result, instead returning a static const internal string.
 
 SDL_Vulkan_GetVkGetInstanceProcAddr() now returns `SDL_FunctionPointer` instead of `void *`, and should be cast to PFN_vkGetInstanceProcAddr.
 
+SDL_Vulkan_CreateSurface() now takes a VkAllocationCallbacks pointer as its third parameter. If you don't have an allocator to supply, pass a NULL here to use the system default allocator (SDL2 always used the system default allocator here).
+
 SDL_Vulkan_GetDrawableSize() has been removed. SDL_GetWindowSizeInPixels() can be used in its place.

docs/README-touch.md

@@ -47,11 +47,12 @@ These structures should _never_ be modified.
 
 The following functions are included from SDL_touch.h
 
-To get a SDL_TouchID call SDL_GetTouchDevice(int index).
-This returns a SDL_TouchID.
-IMPORTANT: If the touch has been removed, or there is no touch with the given index, SDL_GetTouchDevice() will return 0. Be sure to check for this!
+Devices are tracked by instance ID, of type SDL_TouchID.
 
-The number of touch devices can be queried with SDL_GetNumTouchDevices().
+To get a list of available device SDL_TouchID values, call SDL_GetTouchDevices().
+This returns an array of device IDs, terminated by a zero ID. Optionally, you can
+get a count of IDs by passing a non-NULL int* to SDL_GetTouchDevices() if you'd
+rather not iterate the whole array to get this number.
 
 A SDL_TouchID may be used to get pointers to SDL_Finger.
 

docs/README-wayland.md

@@ -34,3 +34,190 @@ encounter limitations or behavior that is different from other windowing systems
 ### Warping the global mouse cursor position via ```SDL_WarpMouseGlobal()``` doesn't work
 
 - For security reasons, Wayland does not allow warping the global mouse cursor position.
+
+### The application icon can't be set via ```SDL_SetWindowIcon()```
+
+- Wayland doesn't support programmatically setting the application icon. To provide a custom icon for your application,
+  you must create an associated desktop entry file, aka a `.desktop` file, that points to the icon image. Please see the
+  [Desktop Entry Specification](https://specifications.freedesktop.org/desktop-entry-spec/latest/) for more information
+  on the format of this file. Note that if your application manually sets the application ID via the `SDL_APP_ID` hint
+  string, the desktop entry file name should match the application ID. For example, if your application ID is set
+  to `org.my_org.sdl_app`, the desktop entry file should be named `org.my_org.sdl_app.desktop`.
+
+## Using custom Wayland windowing protocols with SDL windows
+
+Under normal operation, an `SDL_Window` corresponds to an XDG toplevel window, which provides a standard desktop window.
+If an application wishes to use a different windowing protocol with an SDL window (e.g. wlr_layer_shell) while still
+having SDL handle input and rendering, it needs to create a custom, roleless surface and attach that surface to its own
+toplevel window.
+
+This is done by using `SDL_CreateWindowWithProperties()` and setting the
+`SDL_PROPERTY_WINDOW_CREATE_WAYLAND_SURFACE_ROLE_CUSTOM_BOOLEAN` property to `SDL_TRUE`. Once the window has been
+successfully created, the `wl_display` and `wl_surface` objects can then be retrieved from the
+`SDL_PROPERTY_WINDOW_WAYLAND_DISPLAY_POINTER` and `SDL_PROPERTY_WINDOW_WAYLAND_SURFACE_POINTER` properties respectively.
+
+Surfaces don't receive any size change notifications, so if an application changes the window size, it must inform SDL
+that the surface size has changed by calling SDL_SetWindowSize() with the new dimensions.
+
+Custom surfaces will automatically handle scaling internally if the window was created with the
+`SDL_PROPERTY_WINDOW_CREATE_HIGH_PIXEL_DENSITY_BOOLEAN` property set to `SDL_TRUE`. In this case, applications should
+not manually attach viewports or change the surface scale value, as SDL will handle this internally. Calls
+to `SDL_SetWindowSize()` should use the logical size of the window, and `SDL_GetWindowSizeInPixels()` should be used to
+query the size of the backbuffer surface in pixels. If this property is not set or is `SDL_FALSE`, applications can
+attach their own viewports or change the surface scale manually, and the SDL backend will not interfere or change any
+values internally. In this case, calls to `SDL_SetWindowSize()` should pass the requested surface size in pixels, not
+the logical window size, as no scaling calculations will be done internally.
+
+All window functions that control window state aside from `SDL_SetWindowSize()` are no-ops with custom surfaces.
+
+Please see the minimal example in `tests/testwaylandcustom.c` for an example of how to use a custom, roleless surface
+and attach it to an application-managed toplevel window.
+
+## Importing external surfaces into SDL windows
+
+Wayland windows and surfaces are more intrinsically tied to the client library than other windowing systems, therefore,
+when importing surfaces, it is necessary for both SDL and the application or toolkit to use the same `wl_display`
+object. This can be set/queried via the global `SDL_PROPERTY_GLOBAL_VIDEO_WAYLAND_WL_DISPLAY_POINTER` property. To
+import an external `wl_display`, set this property before initializing the SDL video subsystem, and read the value to
+export the internal `wl_display` after the video subsystem has been initialized. Setting this property after the video
+subsystem has been initialized has no effect, and reading it when the video subsystem is uninitialized will either
+return the user provided value, if one was set while in the uninitialized state, or NULL.
+
+Once this is done, and the application has created or obtained the `wl_surface` to be wrapped in an `SDL_Window`, the
+window is created with `SDL_CreateWindowWithProperties()` with the
+`SDL_PROPERTY_WINDOW_CREATE_WAYLAND_WL_SURFACE_POINTER` property to set to the `wl_surface` object that is to be
+imported by SDL.
+
+SDL receives no notification regarding size changes on external surfaces or toplevel windows, so if the external surface
+needs to be resized, SDL must be informed by calling SDL_SetWindowSize() with the new dimensions.
+
+If desired, SDL can automatically handle the scaling for the surface by setting the
+`SDL_PROPERTY_WINDOW_CREATE_HIGH_PIXEL_DENSITY_BOOLEAN` property to `SDL_TRUE`, however, if the surface being imported
+already has, or will have, a viewport/fractional scale manager attached to it by the application or an external toolkit,
+a protocol violation will result. Avoid setting this property if importing surfaces from toolkits such as Qt or GTK.
+
+If the window is flagged as high pixel density, calls to `SDL_SetWindowSize()` should pass the logical size of the
+window and `SDL_GetWindowSizeInPixels()` should be used to retrieve the backbuffer size in pixels. Otherwise, calls to
+`SDL_SetWindowSize()` should pass the requested surface size in pixels, not the logical window size, as no scaling
+calculations will be done internally.
+
+All window functions that control window state aside from `SDL_SetWindowSize()` are no-ops with external surfaces.
+
+An example of how to use external surfaces with a `wl_display` owned by SDL can be seen in `tests/testnativewayland.c`,
+and the following is a minimal example of interoperation with Qt 6, with Qt owning the `wl_display`:
+
+```c++
+#include <QApplication>
+#include <QWindow>
+#include <qpa/qplatformnativeinterface.h>
+
+#include <SDL3/SDL.h>
+
+int main(int argc, char *argv[])
+{
+    int ret = -1;
+    int done = 0;
+    SDL_PropertiesID props;
+    SDL_Event e;
+    SDL_Window *sdlWindow = NULL;
+    SDL_Renderer *sdlRenderer = NULL;
+    struct wl_display *display = NULL;
+    struct wl_surface *surface = NULL;
+
+    /* Initialize Qt */
+    QApplication qtApp(argc, argv);
+    QWindow qtWindow;
+
+    /* The windowing system must be Wayland. */
+    if (QApplication::platformName() != "wayland") {
+        goto exit;
+    }
+
+    {
+        /* Get the wl_display object from Qt */
+        QNativeInterface::QWaylandApplication *qtWlApp = qtApp.nativeInterface<QNativeInterface::QWaylandApplication>();
+        display = qtWlApp->display();
+
+        if (!display) {
+            goto exit;
+        }
+    }
+
+    /* Set SDL to use the existing wl_display object from Qt and initialize. */
+    SDL_SetProperty(SDL_GetGlobalProperties(), SDL_PROPERTY_GLOBAL_VIDEO_WAYLAND_WL_DISPLAY_POINTER, display);
+    SDL_Init(SDL_INIT_VIDEO | SDL_INIT_EVENTS);
+
+    /* Create a basic, frameless QWindow */
+    qtWindow.setFlags(Qt::FramelessWindowHint);
+    qtWindow.setGeometry(0, 0, 640, 480);
+    qtWindow.show();
+
+    {
+        /* Get the native wl_surface backing resource for the window */
+        QPlatformNativeInterface *qtNative = qtApp.platformNativeInterface();
+        surface = (struct wl_surface *)qtNative->nativeResourceForWindow("surface", &qtWindow);
+
+        if (!surface) {
+            goto exit;
+        }
+    }
+
+    /* Create a window that wraps the wl_surface from the QWindow.
+     * Qt objects should not be flagged as DPI-aware or protocol violations will result.
+     */
+    props = SDL_CreateProperties();
+    SDL_SetProperty(props, SDL_PROPERTY_WINDOW_CREATE_WAYLAND_WL_SURFACE_POINTER, surface);
+    SDL_SetBooleanProperty(props, SDL_PROPERTY_WINDOW_CREATE_OPENGL_BOOLEAN, SDL_TRUE);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_WIDTH_NUMBER, 640);
+    SDL_SetNumberProperty(props, SDL_PROPERTY_WINDOW_CREATE_HEIGHT_NUMBER, 480);
+    sdlWindow = SDL_CreateWindowWithProperties(props);
+    SDL_DestroyProperties(props);
+    if (!sdlWindow) {
+        goto exit;
+    }
+
+    /* Create a renderer */
+    sdlRenderer = SDL_CreateRenderer(sdlWindow, NULL, 0);
+    if (!sdlRenderer) {
+        goto exit;
+    }
+
+    /* Draw a blue screen for the window until ESC is pressed or the window is no longer visible. */
+    while (!done) {
+        while (SDL_PollEvent(&e)) {
+            if (e.type == SDL_EVENT_KEY_DOWN && e.key.keysym.sym == SDLK_ESCAPE) {
+                done = 1;
+            }
+        }
+
+        qtApp.processEvents();
+
+        /* Update the backbuffer size if the window scale changed. */
+        qreal scale = qtWindow.devicePixelRatio();
+        SDL_SetWindowSize(sdlWindow, SDL_lround(640. * scale), SDL_lround(480. * scale));
+
+        if (qtWindow.isVisible()) {
+            SDL_SetRenderDrawColor(sdlRenderer, 0, 0, 255, 255);
+            SDL_RenderClear(sdlRenderer);
+            SDL_RenderPresent(sdlRenderer);
+        } else {
+            done = 1;
+        }
+    }
+
+    ret = 0;
+
+exit:
+    /* Cleanup */
+    if (sdlRenderer) {
+        SDL_DestroyRenderer(sdlRenderer);
+    }
+    if (sdlWindow) {
+        SDL_DestroyWindow(sdlWindow);
+    }
+
+    SDL_Quit();
+    return ret;
+}
+```
+

docs/README-windows.md

@@ -56,3 +56,11 @@ it change the value of `SDL_VIDEO_VULKAN` to 0 in `SDL_config_windows.h`. You
 must install the [Vulkan SDK](https://www.lunarg.com/vulkan-sdk/) in order to
 use Vulkan graphics in your application.
 
+## Transparent Window Support
+
+SDL uses the Desktop Window Manager (DWM) to create transparent windows. DWM is
+always enabled from Windows 8 and above. Windows 7 only enables DWM with Aero Glass
+theme.
+
+However, it cannot be guaranteed to work on all hardware configurations (an example
+is hybrid GPU systems, such as NVIDIA Optimus laptops).

docs/README-winrt.md

@@ -63,7 +63,7 @@ Here is a rough list of what works, and what doesn't:
   * using Direct3D 11.x APIs outside of SDL.  Non-XAML / Direct3D-only apps can
     choose to render content directly via Direct3D, using SDL to manage the
     internal WinRT window, as well as input and audio.  (Use
-    SDL_GetWindowWMInfo() to get the WinRT 'CoreWindow', and pass it into
+    the window properties to get the WinRT 'CoreWindow', and pass it into
     IDXGIFactory2::CreateSwapChainForCoreWindow() as appropriate.)
 
 * What partially works:

include/SDL3/SDL.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -58,16 +58,17 @@
 #include <SDL3/SDL_misc.h>
 #include <SDL3/SDL_mouse.h>
 #include <SDL3/SDL_mutex.h>
+#include <SDL3/SDL_pen.h>
 #include <SDL3/SDL_pixels.h>
 #include <SDL3/SDL_platform.h>
 #include <SDL3/SDL_power.h>
+#include <SDL3/SDL_properties.h>
 #include <SDL3/SDL_quit.h>
 #include <SDL3/SDL_rect.h>
 #include <SDL3/SDL_render.h>
 #include <SDL3/SDL_rwops.h>
 #include <SDL3/SDL_scancode.h>
 #include <SDL3/SDL_sensor.h>
-#include <SDL3/SDL_shape.h>
 #include <SDL3/SDL_surface.h>
 #include <SDL3/SDL_system.h>
 #include <SDL3/SDL_thread.h>
@@ -75,6 +76,7 @@
 #include <SDL3/SDL_touch.h>
 #include <SDL3/SDL_version.h>
 #include <SDL3/SDL_video.h>
+#include "SDL3/SDL_video_capture.h"
 #include <SDL3/SDL_oldnames.h>
 
 #endif /* SDL_h_ */

include/SDL3/SDL_assert.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -22,7 +22,7 @@
 /**
  *  \file SDL_assert.h
  *
- *  \brief Header file for assertion SDL API functions
+ *  Header file for assertion SDL API functions
  */
 
 #ifndef SDL_assert_h_
@@ -64,6 +64,8 @@ assert can have unique static variables associated with it.
     #define SDL_TriggerBreakpoint() __builtin_debugtrap()
 #elif (defined(__GNUC__) || defined(__clang__)) && (defined(__i386__) || defined(__x86_64__))
     #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "int $3\n\t" )
+#elif (defined(__GNUC__) || defined(__clang__)) && defined(__riscv)
+    #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "ebreak\n\t" )
 #elif ( defined(__APPLE__) && (defined(__arm64__) || defined(__aarch64__)) )  /* this might work on other ARM targets, but this is a known quantity... */
     #define SDL_TriggerBreakpoint() __asm__ __volatile__ ( "brk #22\n\t" )
 #elif defined(__APPLE__) && defined(__arm__)

include/SDL3/SDL_atomic.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -22,7 +22,7 @@
 /**
  * \file SDL_atomic.h
  *
- * \brief Atomic operations.
+ * Atomic operations.
  *
  * IMPORTANT:
  * If you are not an expert in concurrent lockless programming, you should
@@ -213,7 +213,7 @@ typedef void (*SDL_KernelMemoryBarrierFunc)();
 #if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7EM__) || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7S__) || defined(__ARM_ARCH_8A__)
 #define SDL_MemoryBarrierRelease()   __asm__ __volatile__ ("dmb ish" : : : "memory")
 #define SDL_MemoryBarrierAcquire()   __asm__ __volatile__ ("dmb ish" : : : "memory")
-#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_5TE__)
+#elif defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6T2__) || defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__)
 #ifdef __thumb__
 /* The mcr instruction isn't available in thumb mode, use real functions */
 #define SDL_MEMORY_BARRIER_USES_FUNCTION
@@ -263,8 +263,9 @@ typedef void (*SDL_KernelMemoryBarrierFunc)();
 
 
 /**
- * \brief A type representing an atomic integer value.  It is a struct
- *        so people don't accidentally use numeric operations on it.
+ * A type representing an atomic integer value.
+ *
+ * It is a struct so people don't accidentally use numeric operations on it.
  */
 typedef struct { int value; } SDL_AtomicInt;
 
@@ -340,14 +341,14 @@ extern DECLSPEC int SDLCALL SDL_AtomicGet(SDL_AtomicInt *a);
 extern DECLSPEC int SDLCALL SDL_AtomicAdd(SDL_AtomicInt *a, int v);
 
 /**
- * \brief Increment an atomic variable used as a reference count.
+ * Increment an atomic variable used as a reference count.
  */
 #ifndef SDL_AtomicIncRef
 #define SDL_AtomicIncRef(a)    SDL_AtomicAdd(a, 1)
 #endif
 
 /**
- * \brief Decrement an atomic variable used as a reference count.
+ * Decrement an atomic variable used as a reference count.
  *
  * \return SDL_TRUE if the variable reached zero after decrementing,
  *         SDL_FALSE otherwise

include/SDL3/SDL_audio.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -22,18 +22,19 @@
 /**
  *  \file SDL_audio.h
  *
- *  \brief Audio functionality for the SDL library.
+ *  Audio functionality for the SDL library.
  */
 
 #ifndef SDL_audio_h_
 #define SDL_audio_h_
 
 #include <SDL3/SDL_stdinc.h>
-#include <SDL3/SDL_error.h>
 #include <SDL3/SDL_endian.h>
+#include <SDL3/SDL_error.h>
 #include <SDL3/SDL_mutex.h>
-#include <SDL3/SDL_thread.h>
+#include <SDL3/SDL_properties.h>
 #include <SDL3/SDL_rwops.h>
+#include <SDL3/SDL_thread.h>
 
 #include <SDL3/SDL_begin_code.h>
 /* Set up for C function definitions, even when using C++ */
@@ -53,7 +54,7 @@ extern "C" {
  */
 
 /**
- *  \brief Audio format flags.
+ *  Audio format flags.
  *
  *  These are what the 16 bits in SDL_AudioFormat currently mean...
  *  (Unspecified bits are always zero).
@@ -80,15 +81,16 @@ typedef Uint16 SDL_AudioFormat;
 /* @{ */
 
 #define SDL_AUDIO_MASK_BITSIZE       (0xFF)
-#define SDL_AUDIO_MASK_DATATYPE      (1<<8)
-#define SDL_AUDIO_MASK_ENDIAN        (1<<12)
+#define SDL_AUDIO_MASK_FLOAT         (1<<8)
+#define SDL_AUDIO_MASK_BIG_ENDIAN    (1<<12)
 #define SDL_AUDIO_MASK_SIGNED        (1<<15)
-#define SDL_AUDIO_BITSIZE(x)         (x & SDL_AUDIO_MASK_BITSIZE)
-#define SDL_AUDIO_ISFLOAT(x)         (x & SDL_AUDIO_MASK_DATATYPE)
-#define SDL_AUDIO_ISBIGENDIAN(x)     (x & SDL_AUDIO_MASK_ENDIAN)
-#define SDL_AUDIO_ISSIGNED(x)        (x & SDL_AUDIO_MASK_SIGNED)
-#define SDL_AUDIO_ISINT(x)           (!SDL_AUDIO_ISFLOAT(x))
+#define SDL_AUDIO_BITSIZE(x)         ((x) & SDL_AUDIO_MASK_BITSIZE)
+#define SDL_AUDIO_BYTESIZE(x)        (SDL_AUDIO_BITSIZE(x) / 8)
+#define SDL_AUDIO_ISFLOAT(x)         ((x) & SDL_AUDIO_MASK_FLOAT)
+#define SDL_AUDIO_ISBIGENDIAN(x)     ((x) & SDL_AUDIO_MASK_BIG_ENDIAN)
 #define SDL_AUDIO_ISLITTLEENDIAN(x)  (!SDL_AUDIO_ISBIGENDIAN(x))
+#define SDL_AUDIO_ISSIGNED(x)        ((x) & SDL_AUDIO_MASK_SIGNED)
+#define SDL_AUDIO_ISINT(x)           (!SDL_AUDIO_ISFLOAT(x))
 #define SDL_AUDIO_ISUNSIGNED(x)      (!SDL_AUDIO_ISSIGNED(x))
 
 /**
@@ -99,27 +101,24 @@ typedef Uint16 SDL_AudioFormat;
 /* @{ */
 #define SDL_AUDIO_U8        0x0008  /**< Unsigned 8-bit samples */
 #define SDL_AUDIO_S8        0x8008  /**< Signed 8-bit samples */
-#define SDL_AUDIO_S16LSB    0x8010  /**< Signed 16-bit samples */
-#define SDL_AUDIO_S16MSB    0x9010  /**< As above, but big-endian byte order */
-#define SDL_AUDIO_S16       SDL_AUDIO_S16LSB
+#define SDL_AUDIO_S16LE     0x8010  /**< Signed 16-bit samples */
+#define SDL_AUDIO_S16BE     0x9010  /**< As above, but big-endian byte order */
 /* @} */
 
 /**
  *  \name int32 support
  */
 /* @{ */
-#define SDL_AUDIO_S32LSB    0x8020  /**< 32-bit integer samples */
-#define SDL_AUDIO_S32MSB    0x9020  /**< As above, but big-endian byte order */
-#define SDL_AUDIO_S32       SDL_AUDIO_S32LSB
+#define SDL_AUDIO_S32LE     0x8020  /**< 32-bit integer samples */
+#define SDL_AUDIO_S32BE     0x9020  /**< As above, but big-endian byte order */
 /* @} */
 
 /**
  *  \name float32 support
  */
 /* @{ */
-#define SDL_AUDIO_F32LSB    0x8120  /**< 32-bit floating point samples */
-#define SDL_AUDIO_F32MSB    0x9120  /**< As above, but big-endian byte order */
-#define SDL_AUDIO_F32       SDL_AUDIO_F32LSB
+#define SDL_AUDIO_F32LE     0x8120  /**< 32-bit floating point samples */
+#define SDL_AUDIO_F32BE     0x9120  /**< As above, but big-endian byte order */
 /* @} */
 
 /**
@@ -127,13 +126,13 @@ typedef Uint16 SDL_AudioFormat;
  */
 /* @{ */
 #if SDL_BYTEORDER == SDL_LIL_ENDIAN
-#define SDL_AUDIO_S16SYS    SDL_AUDIO_S16LSB
-#define SDL_AUDIO_S32SYS    SDL_AUDIO_S32LSB
-#define SDL_AUDIO_F32SYS    SDL_AUDIO_F32LSB
+#define SDL_AUDIO_S16    SDL_AUDIO_S16LE
+#define SDL_AUDIO_S32    SDL_AUDIO_S32LE
+#define SDL_AUDIO_F32    SDL_AUDIO_F32LE
 #else
-#define SDL_AUDIO_S16SYS    SDL_AUDIO_S16MSB
-#define SDL_AUDIO_S32SYS    SDL_AUDIO_S32MSB
-#define SDL_AUDIO_F32SYS    SDL_AUDIO_F32MSB
+#define SDL_AUDIO_S16    SDL_AUDIO_S16BE
+#define SDL_AUDIO_S32    SDL_AUDIO_S32BE
+#define SDL_AUDIO_F32    SDL_AUDIO_F32BE
 #endif
 /* @} */
 
@@ -154,6 +153,9 @@ typedef struct SDL_AudioSpec
     int freq;                   /**< sample rate: sample frames per second */
 } SDL_AudioSpec;
 
+/* Calculate the size of each audio frame (in bytes) */
+#define SDL_AUDIO_FRAMESIZE(x) (SDL_AUDIO_BYTESIZE((x).format) * (x).channels)
+
 /* SDL_AudioStream is an audio conversion interface.
     - It can handle resampling data in chunks without generating
       artifacts, when it doesn't have the complete buffer available.
@@ -308,7 +310,8 @@ extern DECLSPEC SDL_AudioDeviceID *SDLCALL SDL_GetAudioCaptureDevices(int *count
  *
  * \since This function is available since SDL 3.0.0.
  *
- * \sa SDL_GetNumAudioDevices
+ * \sa SDL_GetAudioOutputDevices
+ * \sa SDL_GetAudioCaptureDevices
  * \sa SDL_GetDefaultAudioInfo
  */
 extern DECLSPEC char *SDLCALL SDL_GetAudioDeviceName(SDL_AudioDeviceID devid);
@@ -325,8 +328,20 @@ extern DECLSPEC char *SDLCALL SDL_GetAudioDeviceName(SDL_AudioDeviceID devid);
  * reasonable recommendation before opening the system-recommended default
  * device.
  *
+ * You can also use this to request the current device buffer size. This is
+ * specified in sample frames and represents the amount of data SDL will feed
+ * to the physical hardware in each chunk. This can be converted to
+ * milliseconds of audio with the following equation:
+ *
+ * `ms = (int) ((((Sint64) frames) * 1000) / spec.freq);`
+ *
+ * Buffer size is only important if you need low-level control over the audio
+ * playback timing. Most apps do not need this.
+ *
  * \param devid the instance ID of the device to query.
  * \param spec On return, will be filled with device details.
+ * \param sample_frames Pointer to store device buffer size, in sample frames.
+ *                      Can be NULL.
  * \returns 0 on success or a negative error code on failure; call
  *          SDL_GetError() for more information.
  *
@@ -334,7 +349,7 @@ extern DECLSPEC char *SDLCALL SDL_GetAudioDeviceName(SDL_AudioDeviceID devid);
  *
  * \since This function is available since SDL 3.0.0.
  */
-extern DECLSPEC int SDLCALL SDL_GetAudioDeviceFormat(SDL_AudioDeviceID devid, SDL_AudioSpec *spec);
+extern DECLSPEC int SDLCALL SDL_GetAudioDeviceFormat(SDL_AudioDeviceID devid, SDL_AudioSpec *spec, int *sample_frames);
 
 
 /**
@@ -348,9 +363,9 @@ extern DECLSPEC int SDLCALL SDL_GetAudioDeviceFormat(SDL_AudioDeviceID devid, SD
  * An opened audio device starts out with no audio streams bound. To start
  * audio playing, bind a stream and supply audio data to it. Unlike SDL2,
  * there is no audio callback; you only bind audio streams and make sure they
- * have data flowing into them (although, as an optional feature, each audio
- * stream may have its own callback, which can be used to simulate SDL2's
- * semantics).
+ * have data flowing into them (however, you can simulate SDL2's semantics
+ * fairly closely by using SDL_OpenAudioDeviceStream instead of this
+ * function).
  *
  * If you don't care about opening a specific device, pass a `devid` of either
  * `SDL_AUDIO_DEVICE_DEFAULT_OUTPUT` or `SDL_AUDIO_DEVICE_DEFAULT_CAPTURE`. In
@@ -439,7 +454,7 @@ extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_OpenAudioDevice(SDL_AudioDeviceID
  * \since This function is available since SDL 3.0.0.
  *
  * \sa SDL_ResumeAudioDevice
- * \sa SDL_IsAudioDevicePaused
+ * \sa SDL_AudioDevicePaused
  */
 extern DECLSPEC int SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev);
 
@@ -466,8 +481,8 @@ extern DECLSPEC int SDLCALL SDL_PauseAudioDevice(SDL_AudioDeviceID dev);
  *
  * \since This function is available since SDL 3.0.0.
  *
- * \sa SDL_ResumeAudioDevice
- * \sa SDL_IsAudioDevicePaused
+ * \sa SDL_AudioDevicePaused
+ * \sa SDL_PauseAudioDevice
  */
 extern DECLSPEC int SDLCALL SDL_ResumeAudioDevice(SDL_AudioDeviceID dev);
 
@@ -490,9 +505,8 @@ extern DECLSPEC int SDLCALL SDL_ResumeAudioDevice(SDL_AudioDeviceID dev);
  *
  * \sa SDL_PauseAudioDevice
  * \sa SDL_ResumeAudioDevice
- * \sa SDL_IsAudioDevicePaused
  */
-extern DECLSPEC SDL_bool SDLCALL SDL_IsAudioDevicePaused(SDL_AudioDeviceID dev);
+extern DECLSPEC SDL_bool SDLCALL SDL_AudioDevicePaused(SDL_AudioDeviceID dev);
 
 /**
  * Close a previously-opened audio device.
@@ -549,7 +563,7 @@ extern DECLSPEC void SDLCALL SDL_CloseAudioDevice(SDL_AudioDeviceID devid);
  * \sa SDL_BindAudioStreams
  * \sa SDL_UnbindAudioStreams
  * \sa SDL_UnbindAudioStream
- * \sa SDL_GetAudioStreamBinding
+ * \sa SDL_GetAudioStreamDevice
  */
 extern DECLSPEC int SDLCALL SDL_BindAudioStreams(SDL_AudioDeviceID devid, SDL_AudioStream **streams, int num_streams);
 
@@ -571,7 +585,7 @@ extern DECLSPEC int SDLCALL SDL_BindAudioStreams(SDL_AudioDeviceID devid, SDL_Au
  * \sa SDL_BindAudioStreams
  * \sa SDL_UnbindAudioStreams
  * \sa SDL_UnbindAudioStream
- * \sa SDL_GetAudioStreamBinding
+ * \sa SDL_GetAudioStreamDevice
  */
 extern DECLSPEC int SDLCALL SDL_BindAudioStream(SDL_AudioDeviceID devid, SDL_AudioStream *stream);
 
@@ -595,7 +609,7 @@ extern DECLSPEC int SDLCALL SDL_BindAudioStream(SDL_AudioDeviceID devid, SDL_Aud
  * \sa SDL_BindAudioStreams
  * \sa SDL_BindAudioStream
  * \sa SDL_UnbindAudioStream
- * \sa SDL_GetAudioStreamBinding
+ * \sa SDL_GetAudioStreamDevice
  */
 extern DECLSPEC void SDLCALL SDL_UnbindAudioStreams(SDL_AudioStream **streams, int num_streams);
 
@@ -614,7 +628,7 @@ extern DECLSPEC void SDLCALL SDL_UnbindAudioStreams(SDL_AudioStream **streams, i
  * \sa SDL_BindAudioStream
  * \sa SDL_BindAudioStreams
  * \sa SDL_UnbindAudioStreams
- * \sa SDL_GetAudioStreamBinding
+ * \sa SDL_GetAudioStreamDevice
  */
 extern DECLSPEC void SDLCALL SDL_UnbindAudioStream(SDL_AudioStream *stream);
 
@@ -638,7 +652,7 @@ extern DECLSPEC void SDLCALL SDL_UnbindAudioStream(SDL_AudioStream *stream);
  * \sa SDL_UnbindAudioStream
  * \sa SDL_UnbindAudioStreams
  */
-extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_GetAudioStreamBinding(SDL_AudioStream *stream);
+extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_GetAudioStreamDevice(SDL_AudioStream *stream);
 
 
 /**
@@ -646,7 +660,7 @@ extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_GetAudioStreamBinding(SDL_AudioStr
  *
  * \param src_spec The format details of the input audio
  * \param dst_spec The format details of the output audio
- * \returns 0 on success, or -1 on error.
+ * \returns a new audio stream on success, or NULL on failure.
  *
  * \threadsafety It is safe to call this function from any thread.
  *
@@ -662,6 +676,19 @@ extern DECLSPEC SDL_AudioDeviceID SDLCALL SDL_GetAudioStreamBinding(SDL_AudioStr
  */
 extern DECLSPEC SDL_AudioStream *SDLCALL SDL_CreateAudioStream(const SDL_AudioSpec *src_spec, const SDL_AudioSpec *dst_spec);
 
+/**
+ * Get the properties associated with an audio stream.
+ *
+ * \param stream the SDL_AudioStream to query
+ * \returns a valid property ID on success or 0 on failure; call
+ *          SDL_GetError() for more information.
+ *
+ * \since This function is available since SDL 3.0.0.
+ *
+ * \sa SDL_GetProperty
+ * \sa SDL_SetProperty
+ */
+extern DECLSPEC SDL_PropertiesID SDLCALL SDL_GetAudioStreamProperties(SDL_AudioStream *stream);
 
 /**
  * Query the current format of an audio stream.
@@ -703,11 +730,54 @@ extern DECLSPEC int SDLCALL SDL_GetAudioStreamFormat(SDL_AudioStream *stream,
  * \sa SDL_PutAudioStreamData
  * \sa SDL_GetAudioStreamData
  * \sa SDL_GetAudioStreamAvailable
+ * \sa SDL_SetAudioStreamFrequencyRatio
  */
 extern DECLSPEC int SDLCALL SDL_SetAudioStreamFormat(SDL_AudioStream *stream,
                                                      const SDL_AudioSpec *src_spec,
                                                      const SDL_AudioSpec *dst_spec);
 
+/**
+ * Get the frequency ratio of an audio stream.
+ *
+ * \param stream the SDL_AudioStream to query.
+ * \returns the frequency ratio of the stream, or 0.0 on error
+ *
+ * \threadsafety It is safe to call this function from any thread, as it holds
+ *               a stream-specific mutex while running.
+ *
+ * \since This function is available since SDL 3.0.0.
+ *
+ * \sa SDL_SetAudioStreamFrequencyRatio
+ */
+extern DECLSPEC float SDLCALL SDL_GetAudioStreamFrequencyRatio(SDL_AudioStream *stream);
+
+/**
+ * Change the frequency ratio of an audio stream.
+ *
+ * The frequency ratio is used to adjust the rate at which input data is
+ * consumed. Changing this effectively modifies the speed and pitch of the
+ * audio. A value greater than 1.0 will play the audio faster, and at a higher
+ * pitch. A value less than 1.0 will play the audio slower, and at a lower
+ * pitch.
+ *
+ * This is applied during SDL_GetAudioStreamData, and can be continuously
+ * changed to create various effects.
+ *
+ * \param stream The stream the frequency ratio is being changed
+ * \param ratio The frequency ratio. 1.0 is normal speed. Must be between 0.01
+ *              and 100.
+ * \returns 0 on success, or -1 on error.
+ *
+ * \threadsafety It is safe to call this function from any thread, as it holds
+ *               a stream-specific mutex while running.
+ *
+ * \since This function is available since SDL 3.0.0.
+ *
+ * \sa SDL_GetAudioStreamFrequencyRatio
+ * \sa SDL_SetAudioStreamFormat
+ */
+extern DECLSPEC int SDLCALL SDL_SetAudioStreamFrequencyRatio(SDL_AudioStream *stream, float ratio);
+
 /**
  * Add data to be converted/resampled to the stream.
  *
@@ -802,6 +872,40 @@ extern DECLSPEC int SDLCALL SDL_GetAudioStreamData(SDL_AudioStream *stream, void
  */
 extern DECLSPEC int SDLCALL SDL_GetAudioStreamAvailable(SDL_AudioStream *stream);
 
+
+/**
+ * Get the number of bytes currently queued.
+ *
+ * Note that audio streams can change their input format at any time, even if
+ * there is still data queued in a different format, so the returned byte
+ * count will not necessarily match the number of _sample frames_ available.
+ * Users of this API should be aware of format changes they make when feeding
+ * a stream and plan accordingly.
+ *
+ * Queued data is not converted until it is consumed by
+ * SDL_GetAudioStreamData, so this value should be representative of the exact
+ * data that was put into the stream.
+ *
+ * If the stream has so much data that it would overflow an int, the return
+ * value is clamped to a maximum value, but no queued data is lost; if there
+ * are gigabytes of data queued, the app might need to read some of it with
+ * SDL_GetAudioStreamData before this function's return value is no longer
+ * clamped.
+ *
+ * \param stream The audio stream to query
+ * \returns the number of bytes queued.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.0.0.
+ *
+ * \sa SDL_PutAudioStreamData
+ * \sa SDL_GetAudioStreamData
+ * \sa SDL_ClearAudioStream
+ */
+extern DECLSPEC int SDLCALL SDL_GetAudioStreamQueued(SDL_AudioStream *stream);
+
+
 /**
  * Tell the stream that you're done sending data, and anything being buffered
  * should be converted/resampled and made available immediately.
@@ -909,13 +1013,22 @@ extern DECLSPEC int SDLCALL SDL_UnlockAudioStream(SDL_AudioStream *stream);
  * before your callback is called, so your callback does not need to
  * manage the lock explicitly.
  *
+ * Two values are offered here: one is the amount of additional data needed
+ * to satisfy the immediate request (which might be zero if the stream
+ * already has enough data queued) and the other is the total amount
+ * being requested. In a Get call triggering a Put callback, these
+ * values can be different. In a Put call triggering a Get callback,
+ * these values are always the same.
+ *
+ * Byte counts might be slightly overestimated due to buffering or
+ * resampling, and may change from call to call.
+ *
  * \param stream The SDL audio stream associated with this callback.
- * \param approx_request The _approximate_ amout of data, in bytes, that is requested.
- *                       This might be slightly overestimated due to buffering or
- *                       resampling, and may change from call to call anyhow.
+ * \param additional_amount The amount of data, in bytes, that is needed right now.
+ * \param total_amount The total amount of data requested, in bytes, that is requested or available.
  * \param userdata An opaque pointer provided by the app for their personal use.
  */
-typedef void (SDLCALL *SDL_AudioStreamRequestCallback)(SDL_AudioStream *stream, int approx_request, void *userdata);
+typedef void (SDLCALL *SDL_AudioStreamCallback)(void *userdata, SDL_AudioStream *stream, int additional_amount, int total_amount);
 
 /**
  * Set a callback that runs when data is requested from an audio stream.
@@ -960,7 +1073,7 @@ typedef void (SDLCALL *SDL_AudioStreamRequestCallback)(SDL_AudioStream *stream,
  *
  * \sa SDL_SetAudioStreamPutCallback
  */
-extern DECLSPEC int SDLCALL SDL_SetAudioStreamGetCallback(SDL_AudioStream *stream, SDL_AudioStreamRequestCallback callback, void *userdata);
+extern DECLSPEC int SDLCALL SDL_SetAudioStreamGetCallback(SDL_AudioStream *stream, SDL_AudioStreamCallback callback, void *userdata);
 
 /**
  * Set a callback that runs when data is added to an audio stream.
@@ -1008,7 +1121,7 @@ extern DECLSPEC int SDLCALL SDL_SetAudioStreamGetCallback(SDL_AudioStream *strea
  *
  * \sa SDL_SetAudioStreamGetCallback
  */
-extern DECLSPEC int SDLCALL SDL_SetAudioStreamPutCallback(SDL_AudioStream *stream, SDL_AudioStreamRequestCallback callback, void *userdata);
+extern DECLSPEC int SDLCALL SDL_SetAudioStreamPutCallback(SDL_AudioStream *stream, SDL_AudioStreamCallback callback, void *userdata);
 
 
 /**
@@ -1031,32 +1144,125 @@ extern DECLSPEC void SDLCALL SDL_DestroyAudioStream(SDL_AudioStream *stream);
 
 
 /**
- * Convenience function to create and bind an audio stream in one step.
+ * Convenience function for straightforward audio init for the common case.
  *
- * This manages the creation of an audio stream, and setting its format
- * correctly to match both the app and the audio device's needs. This is
- * optional, but slightly less cumbersome to set up for a common use case.
+ * If all your app intends to do is provide a single source of PCM audio, this
+ * function allows you to do all your audio setup in a single call.
+ *
+ * This is intended to be a clean means to migrate apps from SDL2.
+ *
+ * This function will open an audio device, create a stream and bind it.
+ * Unlike other methods of setup, the audio device will be closed when this
+ * stream is destroyed, so the app can treat the returned SDL_AudioStream as
+ * the only object needed to manage audio playback.
+ *
+ * Also unlike other functions, the audio device begins paused. This is to map
+ * more closely to SDL2-style behavior, and since there is no extra step here
+ * to bind a stream to begin audio flowing. The audio device should be resumed
+ * with SDL_ResumeAudioDevice(SDL_GetAudioStreamDevice(stream));
+ *
+ * This function works with both playback and capture devices.
  *
  * The `spec` parameter represents the app's side of the audio stream. That
  * is, for recording audio, this will be the output format, and for playing
- * audio, this will be the input format. This function will set the other side
- * of the audio stream to the device's format.
+ * audio, this will be the input format.
  *
- * \param devid an audio device to bind a stream to. This must be an opened
- *              device, and can not be zero.
- * \param spec the audio stream's input format
- * \returns a bound audio stream on success, ready to use. NULL on error; call
- *          SDL_GetError() for more information.
+ * If you don't care about opening a specific audio device, you can (and
+ * probably _should_), use SDL_AUDIO_DEVICE_DEFAULT_OUTPUT for playback and
+ * SDL_AUDIO_DEVICE_DEFAULT_CAPTURE for recording.
+ *
+ * One can optionally provide a callback function; if NULL, the app is
+ * expected to queue audio data for playback (or unqueue audio data if
+ * capturing). Otherwise, the callback will begin to fire once the device is
+ * unpaused.
+ *
+ * \param devid an audio device to open, or SDL_AUDIO_DEVICE_DEFAULT_OUTPUT or
+ *              SDL_AUDIO_DEVICE_DEFAULT_CAPTURE.
+ * \param spec the audio stream's data format. Required.
+ * \param callback A callback where the app will provide new data for
+ *                 playback, or receive new data for capture. Can be NULL, in
+ *                 which case the app will need to call SDL_PutAudioStreamData
+ *                 or SDL_GetAudioStreamData as necessary.
+ * \param userdata App-controlled pointer passed to callback. Can be NULL.
+ *                 Ignored if callback is NULL.
+ * \returns an audio stream on success, ready to use. NULL on error; call
+ *          SDL_GetError() for more information. When done with this stream,
+ *          call SDL_DestroyAudioStream to free resources and close the
+ *          device.
  *
  * \threadsafety It is safe to call this function from any thread.
  *
  * \since This function is available since SDL 3.0.0.
  *
- * \sa SDL_BindAudioStreams
- * \sa SDL_UnbindAudioStreams
- * \sa SDL_UnbindAudioStream
+ * \sa SDL_GetAudioStreamDevice
+ * \sa SDL_ResumeAudioDevice
  */
-extern DECLSPEC SDL_AudioStream *SDLCALL SDL_CreateAndBindAudioStream(SDL_AudioDeviceID devid, const SDL_AudioSpec *spec);
+extern DECLSPEC SDL_AudioStream *SDLCALL SDL_OpenAudioDeviceStream(SDL_AudioDeviceID devid, const SDL_AudioSpec *spec, SDL_AudioStreamCallback callback, void *userdata);
+
+
+/**
+ * A callback that fires when data is about to be fed to an audio device.
+ *
+ * This is useful for accessing the final mix, perhaps for writing a
+ * visualizer or applying a final effect to the audio data before playback.
+ *
+ * \sa SDL_SetAudioDevicePostmixCallback
+ */
+typedef void (SDLCALL *SDL_AudioPostmixCallback)(void *userdata, const SDL_AudioSpec *spec, float *buffer, int buflen);
+
+/**
+ * Set a callback that fires when data is about to be fed to an audio device.
+ *
+ * This is useful for accessing the final mix, perhaps for writing a
+ * visualizer or applying a final effect to the audio data before playback.
+ *
+ * The buffer is the final mix of all bound audio streams on an opened device;
+ * this callback will fire regularly for any device that is both opened and
+ * unpaused. If there is no new data to mix, either because no streams are
+ * bound to the device or all the streams are empty, this callback will still
+ * fire with the entire buffer set to silence.
+ *
+ * This callback is allowed to make changes to the data; the contents of the
+ * buffer after this call is what is ultimately passed along to the hardware.
+ *
+ * The callback is always provided the data in float format (values from -1.0f
+ * to 1.0f), but the number of channels or sample rate may be different than
+ * the format the app requested when opening the device; SDL might have had to
+ * manage a conversion behind the scenes, or the playback might have jumped to
+ * new physical hardware when a system default changed, etc. These details may
+ * change between calls. Accordingly, the size of the buffer might change
+ * between calls as well.
+ *
+ * This callback can run at any time, and from any thread; if you need to
+ * serialize access to your app's data, you should provide and use a mutex or
+ * other synchronization device.
+ *
+ * All of this to say: there are specific needs this callback can fulfill, but
+ * it is not the simplest interface. Apps should generally provide audio in
+ * their preferred format through an SDL_AudioStream and let SDL handle the
+ * difference.
+ *
+ * This function is extremely time-sensitive; the callback should do the least
+ * amount of work possible and return as quickly as it can. The longer the
+ * callback runs, the higher the risk of audio dropouts or other problems.
+ *
+ * This function will block until the audio device is in between iterations,
+ * so any existing callback that might be running will finish before this
+ * function sets the new callback and returns.
+ *
+ * Setting a NULL callback function disables any previously-set callback.
+ *
+ * \param devid The ID of an opened audio device.
+ * \param callback A callback function to be called. Can be NULL.
+ * \param userdata App-controlled pointer passed to callback. Can be NULL.
+ * \returns zero on success, -1 on error; call SDL_GetError() for more
+ *          information.
+ *
+ * \threadsafety It is safe to call this function from any thread.
+ *
+ * \since This function is available since SDL 3.0.0.
+ */
+extern DECLSPEC int SDLCALL SDL_SetAudioPostmixCallback(SDL_AudioDeviceID devid, SDL_AudioPostmixCallback callback, void *userdata);
 
 
 /**
@@ -1075,8 +1281,7 @@ extern DECLSPEC SDL_AudioStream *SDLCALL SDL_CreateAndBindAudioStream(SDL_AudioD
  * audio data allocated by the function is written to `audio_buf` and its
  * length in bytes to `audio_len`. The SDL_AudioSpec members `freq`,
  * `channels`, and `format` are set to the values of the audio data in the
- * buffer. The `samples` member is set to a sane default and all others are
- * set to zero.
+ * buffer.
  *
  * It's necessary to use SDL_free() to free the audio data returned in
  * `audio_buf` when it is no longer used.
@@ -1222,9 +1427,9 @@ extern DECLSPEC int SDLCALL SDL_LoadWAV(const char *path, SDL_AudioSpec * spec,
  * \since This function is available since SDL 3.0.0.
  */
 extern DECLSPEC int SDLCALL SDL_MixAudioFormat(Uint8 * dst,
-                                                const Uint8 * src,
-                                                SDL_AudioFormat format,
-                                                Uint32 len, int volume);
+                                               const Uint8 * src,
+                                               SDL_AudioFormat format,
+                                               Uint32 len, int volume);
 
 /**
  * Convert some audio data of one format to another format.

include/SDL3/SDL_begin_code.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages

include/SDL3/SDL_bits.h

@@ -1,6 +1,6 @@
 /*
   Simple DirectMedia Layer
-  Copyright (C) 1997-2023 Sam Lantinga <slouken@libsdl.org>
+  Copyright (C) 1997-2024 Sam Lantinga <slouken@libsdl.org>
 
   This software is provided 'as-is', without any express or implied
   warranty.  In no event will the authors be held liable for any damages
@@ -22,7 +22,7 @@
 /**
  *  \file SDL_bits.h
  *
- *  \brief Functions for fiddling with bits and bitmasks.
+ *  Functions for fiddling with bits and bitmasks.
  */
 
 #ifndef SDL_bits_h_