unitTestNullRenderDelegate.h

//
// Copyright 2016 Pixar
//
// Licensed under the terms set forth in the LICENSE.txt file available at
// https://openusd.org/license.
//
#ifndef PXR_IMAGING_HD_UNIT_TEST_NULL_RENDER_DELEGATE_H
#define PXR_IMAGING_HD_UNIT_TEST_NULL_RENDER_DELEGATE_H
 
#include "pxr/pxr.h"
#include "pxr/imaging/hd/renderDelegate.h"
#include "pxr/imaging/hd/instancer.h"
 
PXR_NAMESPACE_OPEN_SCOPE
 
class Hd_UnitTestNullRenderDelegate final : public HdRenderDelegate
{
public:
    Hd_UnitTestNullRenderDelegate() = default;
    ~Hd_UnitTestNullRenderDelegate() override = default;
 
    HD_API
    const TfTokenVector &GetSupportedRprimTypes() const override;
    HD_API
    const TfTokenVector &GetSupportedSprimTypes() const override;
    HD_API
    const TfTokenVector &GetSupportedBprimTypes() const override;
    HD_API
    HdRenderParam *GetRenderParam() const override;
    HD_API
    HdResourceRegistrySharedPtr GetResourceRegistry() const override;
 
 
    HD_API
    HdRenderPassSharedPtr CreateRenderPass(HdRenderIndex *index,
                HdRprimCollection const& collection) override;
 
 
    HD_API
    HdInstancer *CreateInstancer(HdSceneDelegate *delegate,
                                 SdfPath const& id) override;
 
    HD_API
    void DestroyInstancer(HdInstancer *instancer) override;
 
 
    HD_API
    HdRprim *CreateRprim(TfToken const& typeId,
                                 SdfPath const& rprimId) override;
 
    HD_API
    void DestroyRprim(HdRprim *rPrim) override;
 
    HD_API
    HdSprim *CreateSprim(TfToken const& typeId,
                         SdfPath const& sprimId) override;
 
    HD_API
    HdSprim *CreateFallbackSprim(TfToken const& typeId) override;
    HD_API
    void DestroySprim(HdSprim *sprim) override;
 
    HD_API
    HdBprim *CreateBprim(TfToken const& typeId,
                         SdfPath const& bprimId) override;
 
    HD_API
    HdBprim *CreateFallbackBprim(TfToken const& typeId) override;
 
    HD_API
    void DestroyBprim(HdBprim *bprim) override;
 
 
    HD_API
    void CommitResources(HdChangeTracker *tracker) override;
 
 
    
    HD_API
    HdCommandDescriptors GetCommandDescriptors() const override;
 
    HD_API
    bool InvokeCommand(
        const TfToken &command,
        const HdCommandArgs &args = HdCommandArgs()) override;
 
private:
    static const TfTokenVector SUPPORTED_RPRIM_TYPES;
    static const TfTokenVector SUPPORTED_SPRIM_TYPES;
    static const TfTokenVector SUPPORTED_BPRIM_TYPES;
 
    Hd_UnitTestNullRenderDelegate(
                                const Hd_UnitTestNullRenderDelegate &) = delete;
    Hd_UnitTestNullRenderDelegate &operator =(
                                const Hd_UnitTestNullRenderDelegate &) = delete;
 
};
 
PXR_NAMESPACE_CLOSE_SCOPE
 
#endif // PXR_IMAGING_HD_UNIT_TEST_NULL_RENDER_DELEGATE_H