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diff --git a/source/3rd-party/SDL2/src/video/android/SDL_androidgl.c b/source/3rd-party/SDL2/src/video/android/SDL_androidgl.c
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+++ b/source/3rd-party/SDL2/src/video/android/SDL_androidgl.c
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+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2018 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 SDL_VIDEO_DRIVER_ANDROID
+
+/* Android SDL video driver implementation */
+
+#include "SDL_video.h"
+#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>
+
+SDL_EGL_CreateContext_impl(Android)
+SDL_EGL_MakeCurrent_impl(Android)
+
+int
+Android_GLES_SwapWindow(_THIS, SDL_Window * window)
+{
+ /* 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 Bugzilla. -- Gabriel
+ */
+
+ /*_this->egl_data->eglWaitNative(EGL_CORE_NATIVE_ENGINE);
+ _this->egl_data->eglWaitGL();*/
+ return SDL_EGL_SwapBuffers(_this, ((SDL_WindowData *) window->driverdata)->egl_surface);
+}
+
+int
+Android_GLES_LoadLibrary(_THIS, const char *path) {
+ return SDL_EGL_LoadLibrary(_this, path, (NativeDisplayType) 0, 0);
+}
+
+#endif /* SDL_VIDEO_DRIVER_ANDROID */
+
+/* vi: set ts=4 sw=4 expandtab: */