1 files changed, 63 insertions, 0 deletions
diff --git a/xbmc/windowing/X11/GLContextEGL.h b/xbmc/windowing/X11/GLContextEGL.h
new file mode 100644
index 0000000..441787b
--- /dev/null
+++ b/xbmc/windowing/X11/GLContextEGL.h
@@ -0,0 +1,63 @@
+/*
+ *  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 "system_egl.h"
+#include "threads/CriticalSection.h"
+
+#include <cstdint>
+
+#include <EGL/eglext.h>
+#ifdef HAVE_EGLEXTANGLE
+#include <EGL/eglext_angle.h>
+#else
+#include <EGL/eglextchromium.h>
+#endif
+#include <X11/Xutil.h>
+
+class CGLContextEGL : public CGLContext
+{
+public:
+  explicit CGLContextEGL(Display *dpy, EGLint renderingApi);
+  ~CGLContextEGL() override;
+  bool Refresh(bool force, int screen, Window glWindow, bool &newContext) override;
+  bool CreatePB() override;
+  void Destroy() override;
+  void Detach() override;
+  void SetVSync(bool enable) override;
+  void SwapBuffers() override;
+  void QueryExtensions() override;
+  uint64_t GetVblankTiming(uint64_t &msc, uint64_t &interval) override;
+
+  EGLint m_renderingApi;
+  EGLDisplay m_eglDisplay = EGL_NO_DISPLAY;
+  EGLSurface m_eglSurface = EGL_NO_SURFACE;
+  EGLContext m_eglContext = EGL_NO_CONTEXT;
+  EGLConfig m_eglConfig;
+protected:
+  bool SuitableCheck(EGLDisplay eglDisplay, EGLConfig config);
+  EGLConfig GetEGLConfig(EGLDisplay eglDisplay, XVisualInfo *vInfo);
+  PFNEGLGETSYNCVALUESCHROMIUMPROC m_eglGetSyncValuesCHROMIUM = nullptr;
+  PFNEGLGETPLATFORMDISPLAYEXTPROC m_eglGetPlatformDisplayEXT = nullptr;
+
+  struct Sync
+  {
+    uint64_t cont = 0;
+    uint64_t ust1 = 0;
+    uint64_t ust2 = 0;
+    uint64_t msc1 = 0;
+    uint64_t msc2 = 0;
+    uint64_t interval = 0;
+  } m_sync;
+
+  CCriticalSection m_syncLock;
+
+  bool m_usePB = false;
+};