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/*
* 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;
};
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