1 files changed, 78 insertions, 0 deletions
diff --git a/source/3rd-party/SDL2/src/video/mir/SDL_miropengl.c b/source/3rd-party/SDL2/src/video/mir/SDL_miropengl.c
new file mode 100644
index 0000000..7795f97
--- /dev/null
+++ b/source/3rd-party/SDL2/src/video/mir/SDL_miropengl.c
@@ -0,0 +1,78 @@
+/*
+  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.
+*/
+
+/*
+  Contributed by Brandon Schaefer, <brandon.schaefer@canonical.com>
+*/
+
+#include "../../SDL_internal.h"
+
+#if SDL_VIDEO_DRIVER_MIR
+
+#include "SDL_miropengl.h"
+
+#include "SDL_mirdyn.h"
+
+int
+MIR_GL_SwapWindow(_THIS, SDL_Window* window)
+{
+    MIR_Window* mir_wind = window->driverdata;
+
+    return SDL_EGL_SwapBuffers(_this, mir_wind->egl_surface);
+}
+
+int
+MIR_GL_MakeCurrent(_THIS, SDL_Window* window, SDL_GLContext context)
+{
+  if (window) {
+      EGLSurface egl_surface = ((MIR_Window*)window->driverdata)->egl_surface;
+      return SDL_EGL_MakeCurrent(_this, egl_surface, context);
+  }
+
+  return SDL_EGL_MakeCurrent(_this, NULL, NULL);
+}
+
+SDL_GLContext
+MIR_GL_CreateContext(_THIS, SDL_Window* window)
+{
+    MIR_Window* mir_window = window->driverdata;
+
+    SDL_GLContext context;
+    context = SDL_EGL_CreateContext(_this, mir_window->egl_surface);
+
+    return context;
+}
+
+int
+MIR_GL_LoadLibrary(_THIS, const char* path)
+{
+    MIR_Data* mir_data = _this->driverdata;
+
+    SDL_EGL_LoadLibrary(_this, path, MIR_mir_connection_get_egl_native_display(mir_data->connection), 0);
+
+    SDL_EGL_ChooseConfig(_this);
+
+    return 0;
+}
+
+#endif /* SDL_VIDEO_DRIVER_MIR */
+
+/* vi: set ts=4 sw=4 expandtab: */