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// Copyright (C) 2020 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#ifndef GL_SHARE_CONTEXT_QT
#define GL_SHARE_CONTEXT_QT
#include "ui/gl/gpu_timing.h"
#include "ui/gl/gl_context.h"
#include "ui/gl/gl_share_group.h"
#include "qtwebenginecoreglobal.h"
QT_FORWARD_DECLARE_CLASS(QOpenGLContext)
namespace QtWebEngineCore {
class QtShareGLContext : public gl::GLContext
{
public:
QtShareGLContext(QOpenGLContext *qtContext);
void *GetHandle() override { return m_handle; }
unsigned int CheckStickyGraphicsResetStatusImpl() override;
// We don't care about the rest, this context shouldn't be used except for its handle.
bool Initialize(gl::GLSurface *, const gl::GLContextAttribs &) override
{
Q_UNREACHABLE();
return false;
}
bool MakeCurrentImpl(gl::GLSurface *) override
{
Q_UNREACHABLE();
return false;
}
void ReleaseCurrent(gl::GLSurface *) override { Q_UNREACHABLE(); }
bool IsCurrent(gl::GLSurface *) override
{
Q_UNREACHABLE();
return false;
}
scoped_refptr<gl::GPUTimingClient> CreateGPUTimingClient() override { return nullptr; }
const gfx::ExtensionSet &GetExtensions() override
{
static const gfx::ExtensionSet s_emptySet;
return s_emptySet;
}
void ResetExtensions() override {}
private:
void *m_handle;
};
class ShareGroupQt : public gl::GLShareGroup
{
public:
gl::GLContext *GetContext() override { return m_shareContextQt.get(); }
void AboutToAddFirstContext() override;
private:
scoped_refptr<gl::GLContext> m_shareContextQt;
};
} // namespace
#endif
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