graphicsCmdsDesc.h

//
// Copyright 2019 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_IMAGING_HGI_GRAPHICS_CMDS_DESC_H
#define PXR_IMAGING_HGI_GRAPHICS_CMDS_DESC_H
 
#include "pxr/pxr.h"
#include "pxr/imaging/hgi/api.h"
#include "pxr/imaging/hgi/attachmentDesc.h"
#include "pxr/imaging/hgi/texture.h"
#include <vector>
 
PXR_NAMESPACE_OPEN_SCOPE
 
 
struct HgiGraphicsCmdsDesc
{
    HgiGraphicsCmdsDesc()
    : colorAttachmentDescs()
    , depthAttachmentDesc()
    , colorTextures()
    , colorResolveTextures()
    , depthTexture()
    , depthResolveTexture()
    {}
 
    inline bool HasAttachments() const {
        return !colorAttachmentDescs.empty() || depthTexture;
    }
 
    HgiAttachmentDescVector colorAttachmentDescs;
    HgiAttachmentDesc depthAttachmentDesc;
 
    HgiTextureHandleVector colorTextures;
    HgiTextureHandleVector colorResolveTextures;
 
    HgiTextureHandle depthTexture;
    HgiTextureHandle depthResolveTexture;
};
 
HGI_API
bool operator==(
    const HgiGraphicsCmdsDesc& lhs,
    const HgiGraphicsCmdsDesc& rhs);
 
HGI_API
bool operator!=(
    const HgiGraphicsCmdsDesc& lhs,
    const HgiGraphicsCmdsDesc& rhs);
 
HGI_API
std::ostream& operator<<(
    std::ostream& out,
    const HgiGraphicsCmdsDesc& desc);
 
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif