graphicsPipeline.h

//
// Copyright 2020 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_IMAGING_HGIGL_PIPELINE_H
#define PXR_IMAGING_HGIGL_PIPELINE_H
 
#include "pxr/pxr.h"
#include "pxr/imaging/hgi/graphicsPipeline.h"
#include "pxr/imaging/hgiGL/api.h"
 
 
PXR_NAMESPACE_OPEN_SCOPE
 
class HgiGL;
 
class HgiGLGraphicsPipeline final : public HgiGraphicsPipeline
{
public:
    HGIGL_API
    ~HgiGLGraphicsPipeline() override;
 
    HGIGL_API
    void BindPipeline();
 
protected:
    friend class HgiGL;
 
    HGIGL_API
    HgiGLGraphicsPipeline(HgiGL const* hgi,
                          HgiGraphicsPipelineDesc const& desc);
 
private:
    HgiGLGraphicsPipeline() = delete;
    HgiGLGraphicsPipeline & operator=(const HgiGLGraphicsPipeline&) = delete;
    HgiGLGraphicsPipeline(const HgiGLGraphicsPipeline&) = delete;
 
    HgiGL const *_hgi;
    uint32_t _vao;
};
 
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif