Adding upstream version 2:20.4+dfsg.upstream/2%20.4+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 49 insertions, 0 deletions

diff --git a/xbmc/windowing/X11/GLContextGLX.h b/xbmc/windowing/X11/GLContextGLX.h
new file mode 100644
index 0000000..6fd41b3
--- /dev/null
+++ b/xbmc/windowing/X11/GLContextGLX.h
@@ -0,0 +1,49 @@
+/*
+ *  Copyright (C) 2005-2018 Team Kodi
+ *  This file is part of Kodi - https://kodi.tv
+ *
+ *  SPDX-License-Identifier: GPL-2.0-or-later
+ *  See LICENSES/README.md for more information.
+ */
+
+#pragma once
+
+#include "GLContext.h"
+
+#include <GL/glx.h>
+
+namespace KODI
+{
+namespace WINDOWING
+{
+namespace X11
+{
+
+class CGLContextGLX : public CGLContext
+{
+public:
+  explicit CGLContextGLX(Display *dpy);
+  bool Refresh(bool force, int screen, Window glWindow, bool &newContext) override;
+  void Destroy() override;
+  void Detach() override;
+  void SetVSync(bool enable) override;
+  void SwapBuffers() override;
+  void QueryExtensions() override;
+  GLXWindow m_glxWindow = 0;
+  GLXContext m_glxContext = 0;
+
+protected:
+  bool IsSuitableVisual(XVisualInfo *vInfo);
+
+  int (*m_glXGetVideoSyncSGI)(unsigned int*);
+  int (*m_glXWaitVideoSyncSGI)(int, int, unsigned int*);
+  int (*m_glXSwapIntervalMESA)(int);
+  PFNGLXSWAPINTERVALEXTPROC m_glXSwapIntervalEXT;
+  int m_nScreen;
+  int m_iVSyncErrors;
+  int m_vsyncMode;
+};
+
+}
+}
+}