Merge commit 'dec0d4ec4153bf9fc2b78ae6c2df45b6ea8dde7a' as 'external/sdl/SDL'

2023-07-25 22:27:55 +02:00
parent b38ea75e56 dec0d4ec41
commit b8e444eaa8
1663 changed files with 627495 additions and 0 deletions
--- a/external/sdl/SDL/test/testhotplug.c
+++ b/external/sdl/SDL/test/testhotplug.c
@ -0,0 +1,163 @@
+/*
+  Copyright (C) 1997-2023 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
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely.
+*/
+
+/* Simple program to test the SDL joystick hotplugging */
+
+#include <stdlib.h>
+
+#include <SDL3/SDL.h>
+#include <SDL3/SDL_main.h>
+#include <SDL3/SDL_test.h>
+
+int main(int argc, char *argv[])
+{
+    int num_joysticks = 0;
+    SDL_Joystick *joystick = NULL;
+    SDL_Haptic *haptic = NULL;
+    SDL_JoystickID instance = 0;
+    SDL_bool keepGoing = SDL_TRUE;
+    int i;
+    SDL_bool enable_haptic = SDL_TRUE;
+    Uint32 init_subsystems = SDL_INIT_VIDEO | SDL_INIT_JOYSTICK;
+    SDLTest_CommonState *state;
+
+    /* Initialize test framework */
+    state = SDLTest_CommonCreateState(argv, 0);
+    if (state == NULL) {
+        return 1;
+    }
+
+    /* Enable standard application logging */
+    SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
+
+    /* Parse commandline */
+    for (i = 1; i < argc;) {
+        int consumed;
+
+        consumed = SDLTest_CommonArg(state, i);
+        if (!consumed) {
+            if (SDL_strcasecmp(argv[i], "--nohaptic") == 0) {
+                enable_haptic = SDL_FALSE;
+                consumed = 1;
+            }
+        }
+        if (consumed <= 0) {
+            static const char *options[] = { "[--nohaptic]", NULL };
+            SDLTest_CommonLogUsage(state, argv[0], options);
+            exit(1);
+        }
+
+        i += consumed;
+    }
+
+    if (enable_haptic) {
+        init_subsystems |= SDL_INIT_HAPTIC;
+    }
+
+    /* Enable standard application logging */
+    SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
+
+    SDL_SetHint(SDL_HINT_JOYSTICK_ALLOW_BACKGROUND_EVENTS, "1");
+
+    /* Initialize SDL (Note: video is required to start event loop) */
+    if (SDL_Init(init_subsystems) < 0) {
+        SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Couldn't initialize SDL: %s\n", SDL_GetError());
+        exit(1);
+    }
+
+    /*
+    //SDL_CreateWindow("Dummy", 128, 128, 0);
+    */
+
+    SDL_free(SDL_GetJoysticks(&num_joysticks));
+    SDL_Log("There are %d joysticks at startup\n", num_joysticks);
+    if (enable_haptic) {
+        SDL_Log("There are %d haptic devices at startup\n", SDL_NumHaptics());
+    }
+
+    while (keepGoing) {
+        SDL_Event event;
+        while (SDL_PollEvent(&event)) {
+            switch (event.type) {
+            case SDL_EVENT_QUIT:
+                keepGoing = SDL_FALSE;
+                break;
+            case SDL_EVENT_JOYSTICK_ADDED:
+                if (joystick != NULL) {
+                    SDL_Log("Only one joystick supported by this test\n");
+                } else {
+                    joystick = SDL_OpenJoystick(event.jdevice.which);
+                    instance = event.jdevice.which;
+                    SDL_Log("Joy Added  : %" SDL_PRIu32 " : %s\n", event.jdevice.which, SDL_GetJoystickName(joystick));
+                    if (enable_haptic) {
+                        if (SDL_JoystickIsHaptic(joystick)) {
+                            haptic = SDL_HapticOpenFromJoystick(joystick);
+                            if (haptic) {
+                                SDL_Log("Joy Haptic Opened\n");
+                                if (SDL_HapticRumbleInit(haptic) != 0) {
+                                    SDL_Log("Could not init Rumble!: %s\n", SDL_GetError());
+                                    SDL_HapticClose(haptic);
+                                    haptic = NULL;
+                                }
+                            } else {
+                                SDL_Log("Joy haptic open FAILED!: %s\n", SDL_GetError());
+                            }
+                        } else {
+                            SDL_Log("No haptic found\n");
+                        }
+                    }
+                }
+                break;
+            case SDL_EVENT_JOYSTICK_REMOVED:
+                if (instance == event.jdevice.which) {
+                    SDL_Log("Joy Removed: %" SDL_PRIs32 "\n", event.jdevice.which);
+                    instance = 0;
+                    if (enable_haptic && haptic) {
+                        SDL_HapticClose(haptic);
+                        haptic = NULL;
+                    }
+                    SDL_CloseJoystick(joystick);
+                    joystick = NULL;
+                } else {
+                    SDL_Log("Unknown joystick disconnected\n");
+                }
+                break;
+            case SDL_EVENT_JOYSTICK_AXIS_MOTION:
+                /*
+                //                    SDL_Log("Axis Move: %d\n", event.jaxis.axis);
+                */
+                if (enable_haptic) {
+                    SDL_HapticRumblePlay(haptic, 0.25, 250);
+                }
+                break;
+            case SDL_EVENT_JOYSTICK_BUTTON_DOWN:
+                SDL_Log("Button Press: %d\n", event.jbutton.button);
+                if (enable_haptic && haptic) {
+                    SDL_HapticRumblePlay(haptic, 0.25, 250);
+                }
+                if (event.jbutton.button == 0) {
+                    SDL_Log("Exiting due to button press of button 0\n");
+                    keepGoing = SDL_FALSE;
+                }
+                break;
+            case SDL_EVENT_JOYSTICK_BUTTON_UP:
+                SDL_Log("Button Release: %d\n", event.jbutton.button);
+                break;
+            }
+        }
+    }
+
+    SDL_Quit();
+    SDLTest_CommonDestroyState(state);
+
+    return 0;
+}