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// This code contains NVIDIA Confidential Information and is disclosed
// under the Mutual Non-Disclosure Agreement.
//
// Notice
// ALL NVIDIA DESIGN SPECIFICATIONS AND CODE ("MATERIALS") ARE PROVIDED "AS IS" NVIDIA MAKES
// NO REPRESENTATIONS, WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE WITH RESPECT TO
// THE MATERIALS, AND EXPRESSLY DISCLAIMS ANY IMPLIED WARRANTIES OF NONINFRINGEMENT,
// MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
//
// NVIDIA Corporation assumes no responsibility for the consequences of use of such
// information or for any infringement of patents or other rights of third parties that may
// result from its use. No license is granted by implication or otherwise under any patent
// or patent rights of NVIDIA Corporation. No third party distribution is allowed unless
// expressly authorized by NVIDIA. Details are subject to change without notice.
// This code supersedes and replaces all information previously supplied.
// NVIDIA Corporation products are not authorized for use as critical
// components in life support devices or systems without express written approval of
// NVIDIA Corporation.
//
// Copyright � 2008- 2013 NVIDIA Corporation. All rights reserved.
//
// NVIDIA Corporation and its licensors retain all intellectual property and proprietary
// rights in and to this software and related documentation and any modifications thereto.
// Any use, reproduction, disclosure or distribution of this software and related
// documentation without an express license agreement from NVIDIA Corporation is
// strictly prohibited.
//
/*
* This header defines ABC's for indirecting WaveWorks access to Gnmx
* The raison d'etre of this header is to avoid generating linkage into Gnmx inside
* WaveWorks. By generating linkage outside of the lib (i.e. in the client app), it
* is possible for clients to use customised versions of Gnmx
*/
#ifndef _GFSDK_WAVEWORKS_ORBIS_API_INTERFACE_H
#define _GFSDK_WAVEWORKS_ORBIS_API_INTERFACE_H
#include <GFSDK_WaveWorks_Common.h>
#include <GFSDK_WaveWorks_Types.h>
#include <gnm/constants.h>
namespace sce {
namespace Gnmx {
class LightweightGfxContext;
class ShaderInfo;
class CsShader;
class PsShader;
class VsShader;
struct InputResourceOffsets;
}
namespace Gnm {
class Buffer;
class DrawCommandBuffer;
class RenderTarget;
class DepthRenderTarget;
class Texture;
class Sampler;
class DepthStencilControl;
class BlendControl;
class PrimitiveSetup;
class PsStageRegisters;
class CsStageRegisters;
class VsStageRegisters;
}
}
struct GFSDK_WaveWorks_GnmxWrap
{
// LightweightGfxContext wrappers
virtual void setShaderType(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderType shaderType) = 0;
virtual void setCsShader(sce::Gnmx::LightweightGfxContext& gfxc, const sce::Gnmx::CsShader *csb, sce::Gnmx::InputResourceOffsets* csros) = 0;
virtual void setRwBuffers(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Buffer *rwBuffers) = 0;
virtual void setBuffers(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Buffer *buffers) = 0;
virtual void setConstantBuffers(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Buffer *buffers) = 0;
virtual void dispatch(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t threadGroupX, uint32_t threadGroupY, uint32_t threadGroupZ) = 0;
virtual void * allocateFromCommandBuffer(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t sizeInBytes, sce::Gnm::EmbeddedDataAlignment alignment) = 0;
virtual void setVertexBuffers(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Buffer *buffers) = 0;
virtual void setPrimitiveType(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::PrimitiveType primType) = 0;
virtual void setIndexSize(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::IndexSize indexSize) = 0;
virtual void setIndexCount(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t indexCount) = 0;
virtual void setIndexOffset(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t offset) = 0;
virtual void setIndexBuffer(sce::Gnmx::LightweightGfxContext& gfxc, const void * indexAddr) = 0;
virtual void drawIndexOffset(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t indexOffset, uint32_t indexCount) = 0;
virtual void pushMarker(sce::Gnmx::LightweightGfxContext& gfxc, const char * debugString) = 0;
virtual void popMarker(sce::Gnmx::LightweightGfxContext& gfxc) = 0;
virtual void setActiveShaderStages(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ActiveShaderStages activeStages) = 0;
virtual void setVsShader(sce::Gnmx::LightweightGfxContext& gfxc, const sce::Gnmx::VsShader *vsb, uint32_t shaderModifier, void *fetchShaderAddr, sce::Gnmx::InputResourceOffsets* vsros) = 0;
virtual void setPsShader(sce::Gnmx::LightweightGfxContext& gfxc, const sce::Gnmx::PsShader *psb, sce::Gnmx::InputResourceOffsets* psros) = 0;
virtual void setRenderTarget(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t rtSlot, sce::Gnm::RenderTarget const *target) = 0;
virtual void setDepthRenderTarget(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::DepthRenderTarget const * depthTarget) = 0;
virtual void setupScreenViewport(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t left, uint32_t top, uint32_t right, uint32_t bottom, float zScale, float zOffset) = 0;
virtual void setTextures(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Texture *textures) = 0;
virtual void setSamplers(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Sampler *samplers) = 0;
virtual void setDepthStencilControl(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::DepthStencilControl depthControl) = 0;
virtual void setBlendControl(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t rtSlot, sce::Gnm::BlendControl blendControl) = 0;
virtual void setPrimitiveSetup(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::PrimitiveSetup reg) = 0;
virtual void setRenderTargetMask(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t mask) = 0;
virtual void waitForGraphicsWrites(sce::Gnmx::LightweightGfxContext& gfxc, uint32_t baseAddr256, uint32_t sizeIn256ByteBlocks, uint32_t targetMask, sce::Gnm::CacheAction cacheAction, uint32_t extendedCacheMask, sce::Gnm::StallCommandBufferParserMode commandBufferStallMode) = 0;
virtual void setRwTextures(sce::Gnmx::LightweightGfxContext& gfxc, sce::Gnm::ShaderStage stage, uint32_t startSlot, uint32_t numSlots, const sce::Gnm::Texture *rwTextures) = 0;
// Shader wrappers
virtual void patchShaderGpuAddress(sce::Gnmx::PsShader& psShader, void *gpuAddress) = 0;
virtual void patchShaderGpuAddress(sce::Gnmx::CsShader& csShader, void *gpuAddress) = 0;
virtual void patchShaderGpuAddress(sce::Gnmx::VsShader& vsShader, void *gpuAddress) = 0;
virtual void applyFetchShaderModifier(sce::Gnmx::VsShader& vsShader, uint32_t shaderModifier) = 0;
virtual const sce::Gnm::PsStageRegisters& getPsStageRegisters(sce::Gnmx::PsShader& psShader) = 0;
virtual const sce::Gnm::CsStageRegisters& getCsStageRegisters(sce::Gnmx::CsShader& csShader) = 0;
virtual const sce::Gnm::VsStageRegisters& getVsStageRegisters(sce::Gnmx::VsShader& vsShader) = 0;
virtual uint32_t computeVsFetchShaderSize(const sce::Gnmx::VsShader *vsb) = 0;
virtual void generateVsFetchShader(void *fs, uint32_t* shaderModifier, const sce::Gnmx::VsShader *vsb, const sce::Gnm::FetchShaderInstancingMode *instancingData) = 0;
virtual uint32_t computeSize(sce::Gnmx::PsShader& psShader) = 0;
virtual uint32_t computeSize(sce::Gnmx::VsShader& vsShader) = 0;
virtual uint32_t computeSize(sce::Gnmx::CsShader& csShader) = 0;
// ShaderInfo wrappers
virtual void parseShader(sce::Gnmx::ShaderInfo& shaderInfo, const void* data, int shaderType) = 0;
virtual uint32_t getGpuShaderCodeSize(sce::Gnmx::ShaderInfo& shaderInfo) = 0;
virtual const uint32_t* getGpuShaderCode(sce::Gnmx::ShaderInfo& shaderInfo) = 0;
virtual sce::Gnmx::PsShader* getPsShader(sce::Gnmx::ShaderInfo& shaderInfo) = 0;
virtual sce::Gnmx::CsShader* getCsShader(sce::Gnmx::ShaderInfo& shaderInfo) = 0;
virtual sce::Gnmx::VsShader* getVsShader(sce::Gnmx::ShaderInfo& shaderInfo) = 0;
// InputResourceOffsets wrappers
virtual void generateInputResourceOffsetTable(sce::Gnmx::InputResourceOffsets* outTable, sce::Gnm::ShaderStage shaderStage, const void* gnmxShaderStruct) = 0;
// Synthesised wrappers/accessors
virtual sce::Gnm::DrawCommandBuffer* getDcb(sce::Gnmx::LightweightGfxContext& gfxc) = 0;
virtual int getVsShaderType() = 0;
virtual int getPsShaderType() = 0;
virtual int getCsShaderType() = 0;
virtual size_t getSizeofShaderInfo() = 0;
virtual size_t getSizeofInputResourceOffsets() = 0;
};
#endif // _GFSDK_WAVEWORKS_ORBIS_API_INTERFACE_H
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