glPlatformContext.h

Go to the documentation of this file.

//
// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_IMAGING_GARCH_GL_PLATFORM_CONTEXT_H
#define PXR_IMAGING_GARCH_GL_PLATFORM_CONTEXT_H

/// \file garch/glPlatformContext.h

#include "pxr/pxr.h"
#include "pxr/imaging/garch/api.h"
#include "pxr/base/arch/defines.h"
#include <cstddef>
#include <functional>

#if defined(ARCH_OS_LINUX)

#include "pxr/imaging/garch/glPlatformContextGLX.h"

#elif defined(ARCH_OS_DARWIN)

#include "pxr/imaging/garch/glPlatformContextDarwin.h"

#elif defined(ARCH_OS_WINDOWS)

#include "pxr/imaging/garch/glPlatformContextWindows.h"

#else

#error "Unknown platform"

#endif

PXR_NAMESPACE_OPEN_SCOPE

GARCH_API GarchGLPlatformContextState GarchGetNullGLPlatformContextState();

PXR_NAMESPACE_CLOSE_SCOPE

namespace std 
{
template<> 
struct hash<PXR_NS::GarchGLPlatformContextState>
{
    inline size_t operator()(const PXR_NS::GarchGLPlatformContextState& x) const
    {
        return x.GetHash();
    }
};
}


#endif  // PXR_IMAGING_GARCH_GL_PLATFORM_CONTEXT_H