glPlatformContext.h

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//
// 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
 
 
#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