1 files changed, 88 insertions, 0 deletions

diff --git a/contrib/SDL-3.2.8/src/video/android/SDL_androidgl.c b/contrib/SDL-3.2.8/src/video/android/SDL_androidgl.c
new file mode 100644
index 0000000..37fb2d5
--- /dev/null
+++ b/contrib/SDL-3.2.8/src/video/android/SDL_androidgl.c
@@ -0,0 +1,88 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 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_androidevents.h"
+#include "SDL_androidgl.h"
+#include "../../core/android/SDL_android.h"
+
+#include <android/log.h>
+
+#include <dlfcn.h>
+
+bool Android_GLES_MakeCurrent(SDL_VideoDevice *_this, SDL_Window *window, SDL_GLContext context)
+{
+    if (window && context) {
+        return SDL_EGL_MakeCurrent(_this, window->internal->egl_surface, context);
+    } else {
+        return SDL_EGL_MakeCurrent(_this, NULL, NULL);
+    }
+}
+
+SDL_GLContext Android_GLES_CreateContext(SDL_VideoDevice *_this, SDL_Window *window)
+{
+    SDL_GLContext result;
+
+    if (!Android_WaitActiveAndLockActivity()) {
+        return NULL;
+    }
+
+    result = SDL_EGL_CreateContext(_this, window->internal->egl_surface);
+
+    Android_UnlockActivityMutex();
+
+    return result;
+}
+
+bool Android_GLES_SwapWindow(SDL_VideoDevice *_this, SDL_Window *window)
+{
+    bool result;
+
+    Android_LockActivityMutex();
+
+    /* 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();*/
+    result = SDL_EGL_SwapBuffers(_this, window->internal->egl_surface);
+
+    Android_UnlockActivityMutex();
+
+    return result;
+}
+
+bool Android_GLES_LoadLibrary(SDL_VideoDevice *_this, const char *path)
+{
+    return SDL_EGL_LoadLibrary(_this, path, (NativeDisplayType)0, 0);
+}
+
+#endif // SDL_VIDEO_DRIVER_ANDROID