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, 42 insertions, 0 deletions

diff --git a/xbmc/windowing/X11/GLContext.h b/xbmc/windowing/X11/GLContext.h
new file mode 100644
index 0000000..95e22ec
--- /dev/null
+++ b/xbmc/windowing/X11/GLContext.h
@@ -0,0 +1,42 @@
+/*
+ *  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 <cstdint>
+#include <string>
+
+#include <X11/Xlib.h>
+
+class CGLContext
+{
+public:
+  explicit CGLContext(Display *dpy)
+  {
+    m_dpy = dpy;
+  }
+  virtual ~CGLContext() = default;
+  virtual bool Refresh(bool force, int screen, Window glWindow, bool &newContext) = 0;
+  virtual bool CreatePB() { return false; }
+  virtual void Destroy() = 0;
+  virtual void Detach() = 0;
+  virtual void SetVSync(bool enable) = 0;
+  virtual void SwapBuffers() = 0;
+  virtual void QueryExtensions() = 0;
+  virtual uint64_t GetVblankTiming(uint64_t& msc, uint64_t& interval) { return 0; }
+  bool IsExtSupported(const char* extension) const;
+
+  std::string ExtPrefix() { return m_extPrefix; }
+  std::string m_extPrefix;
+  std::string m_extensions;
+
+  Display *m_dpy;
+
+protected:
+  bool m_omlSync = true;
+};