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/* SPDX-License-Identifier: Apache-2.0
* Copyright 2022 NVIDIA Corporation
* Copyright 2022 Blender Foundation */
#pragma once
#include "hydra/config.h"
#include <pxr/imaging/hd/renderDelegate.h>
#include <pxr/imaging/hgi/hgi.h>
HDCYCLES_NAMESPACE_OPEN_SCOPE
class HdCyclesDelegate final : public PXR_NS::HdRenderDelegate {
public:
HdCyclesDelegate(const PXR_NS::HdRenderSettingsMap &settingsMap,
CCL_NS::Session *session_ = nullptr);
~HdCyclesDelegate() override;
void SetDrivers(const PXR_NS::HdDriverVector &drivers) override;
bool IsDisplaySupported() const;
PXR_NS::Hgi *GetHgi() const
{
return _hgi;
}
const PXR_NS::TfTokenVector &GetSupportedRprimTypes() const override;
const PXR_NS::TfTokenVector &GetSupportedSprimTypes() const override;
const PXR_NS::TfTokenVector &GetSupportedBprimTypes() const override;
PXR_NS::HdRenderParam *GetRenderParam() const override;
PXR_NS::HdResourceRegistrySharedPtr GetResourceRegistry() const override;
PXR_NS::HdRenderSettingDescriptorList GetRenderSettingDescriptors() const override;
bool IsPauseSupported() const override;
bool Pause() override;
bool Resume() override;
PXR_NS::HdRenderPassSharedPtr CreateRenderPass(
PXR_NS::HdRenderIndex *index, const PXR_NS::HdRprimCollection &collection) override;
PXR_NS::HdInstancer *CreateInstancer(PXR_NS::HdSceneDelegate *delegate,
const PXR_NS::SdfPath &id
#if PXR_VERSION < 2102
,
const PXR_NS::SdfPath &instancerId
#endif
) override;
void DestroyInstancer(PXR_NS::HdInstancer *instancer) override;
PXR_NS::HdRprim *CreateRprim(const PXR_NS::TfToken &typeId,
const PXR_NS::SdfPath &rprimId
#if PXR_VERSION < 2102
,
const PXR_NS::SdfPath &instancerId
#endif
) override;
void DestroyRprim(PXR_NS::HdRprim *rPrim) override;
PXR_NS::HdSprim *CreateSprim(const PXR_NS::TfToken &typeId,
const PXR_NS::SdfPath &sprimId) override;
PXR_NS::HdSprim *CreateFallbackSprim(const PXR_NS::TfToken &typeId) override;
void DestroySprim(PXR_NS::HdSprim *sPrim) override;
PXR_NS::HdBprim *CreateBprim(const PXR_NS::TfToken &typeId,
const PXR_NS::SdfPath &bprimId) override;
PXR_NS::HdBprim *CreateFallbackBprim(const PXR_NS::TfToken &typeId) override;
void DestroyBprim(PXR_NS::HdBprim *bPrim) override;
void CommitResources(PXR_NS::HdChangeTracker *tracker) override;
PXR_NS::TfToken GetMaterialBindingPurpose() const override;
#if HD_API_VERSION < 41
PXR_NS::TfToken GetMaterialNetworkSelector() const override;
#else
PXR_NS::TfTokenVector GetMaterialRenderContexts() const override;
#endif
PXR_NS::VtDictionary GetRenderStats() const override;
PXR_NS::HdAovDescriptor GetDefaultAovDescriptor(const PXR_NS::TfToken &name) const override;
void SetRenderSetting(const PXR_NS::TfToken &key, const PXR_NS::VtValue &value) override;
PXR_NS::VtValue GetRenderSetting(const PXR_NS::TfToken &key) const override;
private:
PXR_NS::Hgi *_hgi = nullptr;
std::unique_ptr<HdCyclesSession> _renderParam;
};
HDCYCLES_NAMESPACE_CLOSE_SCOPE
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