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/src/video/android/SDL_androidgl.c
+++ b/external/sdl/SDL/src/video/android/SDL_androidgl.c
@ -0,0 +1,85 @@
+/*
+  Simple DirectMedia Layer
+  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, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+#if defined(SDL_VIDEO_DRIVER_ANDROID) && defined(SDL_VIDEO_OPENGL_EGL)
+
+/* Android SDL video driver implementation */
+
+#include "../SDL_egl_c.h"
+#include "SDL_androidwindow.h"
+
+#include "SDL_androidvideo.h"
+#include "SDL_androidgl.h"
+#include "../../core/android/SDL_android.h"
+
+#include <android/log.h>
+
+#include <dlfcn.h>
+
+int Android_GLES_MakeCurrent(SDL_VideoDevice *_this, SDL_Window *window, SDL_GLContext context)
+{
+    if (window && context) {
+        return SDL_EGL_MakeCurrent(_this, window->driverdata->egl_surface, context);
+    } else {
+        return SDL_EGL_MakeCurrent(_this, NULL, NULL);
+    }
+}
+
+SDL_GLContext Android_GLES_CreateContext(SDL_VideoDevice *_this, SDL_Window *window)
+{
+    SDL_GLContext ret;
+
+    Android_ActivityMutex_Lock_Running();
+
+    ret = SDL_EGL_CreateContext(_this, window->driverdata->egl_surface);
+
+    SDL_UnlockMutex(Android_ActivityMutex);
+
+    return ret;
+}
+
+int Android_GLES_SwapWindow(SDL_VideoDevice *_this, SDL_Window *window)
+{
+    int retval;
+
+    SDL_LockMutex(Android_ActivityMutex);
+
+    /* The following two calls existed in the original Java code
+     * If you happen to have a device that's affected by their removal,
+     * please report to our bug tracker. -- Gabriel
+     */
+
+    /*_this->egl_data->eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+    _this->egl_data->eglWaitGL();*/
+    retval = SDL_EGL_SwapBuffers(_this, window->driverdata->egl_surface);
+
+    SDL_UnlockMutex(Android_ActivityMutex);
+
+    return retval;
+}
+
+int Android_GLES_LoadLibrary(SDL_VideoDevice *_this, const char *path)
+{
+    return SDL_EGL_LoadLibrary(_this, path, (NativeDisplayType)0, 0);
+}
+
+#endif /* SDL_VIDEO_DRIVER_ANDROID */