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UnrealEngineUWP/Engine/Source/Runtime/RenderCore/Private/ClearReplacementShaders.cpp

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Updating copyright for Engine Runtime. #rnx #rb none #ROBOMERGE-OWNER: ryan.durand #ROBOMERGE-AUTHOR: ryan.durand #ROBOMERGE-SOURCE: CL 10869210 via CL 10869511 via CL 10869900 #ROBOMERGE-BOT: (v613-10869866) [CL 10870549 by ryan durand in Main branch]
2019-12-26 14:45:42 -05:00
// Copyright Epic Games, Inc. All Rights Reserved.
Engine source (Main branch up to CL 2026164)
2014-03-14 14:13:41 -04:00
#include "ClearReplacementShaders.h"
UE4 - merge first pass at parallel rendering to main [CL 2095959 by Gil Gribb in Main branch]
2014-06-05 16:38:54 -04:00
#include "ShaderParameterUtils.h"
Engine source (Main branch up to CL 2026164)
2014-03-14 14:13:41 -04:00
Added StructuredBuffers to ClearUAV on Vulkan #rb Rolando.Caloca, Dmitriy.Dyomin [CL 15009168 by carl lloyd in ue5-main branch]
2021-01-07 05:19:11 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementVS , SF_Vertex);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementVS_Bounds , SF_Vertex);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementVS_Depth , SF_Vertex);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementPS , SF_Pixel);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementPS_128 , SF_Pixel);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementPS_Zero , SF_Pixel);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Uint_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Float_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Float4_Bounds , SF_Compute);
U5 - Fix D3d11 validation error when clearing large buffers that would run into a ComputeShader Threadgroup limitation. [CL 16265499 by Arne Schober in ue5-main branch]
2021-05-11 03:24:16 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Uint_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Float_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Float4_Bounds , SF_Compute);
Added StructuredBuffers to ClearUAV on Vulkan #rb Rolando.Caloca, Dmitriy.Dyomin [CL 15009168 by carl lloyd in ue5-main branch]
2021-01-07 05:19:11 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Uint_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Float_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Float4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture3D_Float4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Float4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2D_Float4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Uint_Zero , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Uint_Zero , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Uint_Zero , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Uint , SF_Compute);
U5 - Fix D3d11 validation error when clearing large buffers that would run into a ComputeShader Threadgroup limitation. [CL 16265499 by Arne Schober in ue5-main branch]
2021-05-11 03:24:16 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Uint , SF_Compute);
Added StructuredBuffers to ClearUAV on Vulkan #rb Rolando.Caloca, Dmitriy.Dyomin [CL 15009168 by carl lloyd in ue5-main branch]
2021-01-07 05:19:11 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Uint , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Uint , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture3D_Float4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2D_Float4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Float4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture3D_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2D_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Uint4 , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture3D_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2D_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Uint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Buffer_Sint4_Bounds , SF_Compute);
U5 - Fix D3d11 validation error when clearing large buffers that would run into a ComputeShader Threadgroup limitation. [CL 16265499 by Arne Schober in ue5-main branch]
2021-05-11 03:24:16 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_LargeBuffer_Sint4_Bounds , SF_Compute);
Added StructuredBuffers to ClearUAV on Vulkan #rb Rolando.Caloca, Dmitriy.Dyomin [CL 15009168 by carl lloyd in ue5-main branch]
2021-01-07 05:19:11 -04:00
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_StructuredBuffer_Sint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture3D_Sint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2D_Sint4_Bounds , SF_Compute);
IMPLEMENT_SHADER_TYPE4_WITH_TEMPLATE_PREFIX(template<>, RENDERCORE_API, FClearReplacementCS_Texture2DArray_Sint4_Bounds , SF_Compute);
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
void CreateClearReplacementShaders()
{
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Uint_Bounds>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Float_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Float4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Uint_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Float_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Float4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Uint_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Float_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Float4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture3D_Float4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2D_Float4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Float4_Bounds>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
// Compute shaders for clearing each resource type. No bounds checks enabled.
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Uint_Zero>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Uint_Zero>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Uint_Zero>();
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Uint>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Uint>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Uint>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Uint>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Texture3D_Float4>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2D_Float4>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Float4>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
// Used by ClearUAV_T in ClearQuad.cpp
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Texture3D_Uint4>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2D_Uint4>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Uint4>();
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Uint4>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Uint4>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Uint4>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Uint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Uint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Uint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture3D_Uint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2D_Uint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Uint4_Bounds>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
Cleanup recursive shader initialization in platform RHIs - Removed overrides of PostInit where applicable. - Added GRequiredRecursiveShaders as a flags enum set by the platform RHI, which indicates which group of global shaders will be used with recursive command lists. - Replaced calls to CreateClearReplacementShaders() in ShaderCompiler.cpp with CreateRecursiveShaders(), enqueued in a render thread command. Fix ensure calling IsInRenderingThread() from scene renderer tasks - The tasks may be launched inline, meaning they're still running on the render thread, so shouldn't be tagged as EParallelRenderingThread. - Use FOptionalTaskTagScope instead of FTaskTagScope. General cleanup of OpenGL threading. - Removed shader proxy objects. Proxies were used to defer creation of shaders to the RHI thread. This is can be achieved simply with RHICmdList.EnqueueLambda() to defer those operations. - The FOpenGL...RHIThreadFence types were used to fence deletion of resources on the RT. All RHI resources are deleted on the RHIT now, so there is no need to track lifetimes in this way. - Replaced multiple uses of ALLOC_COMMAND_CL / bCanRunOnThisThread with RHICmdList.EnqueueLambda(). Removed types and functions: - FOpenGLAssertRHIThreadFence - FOpenGLRHIThreadResourceFence - TOpenGLResourceProxy - TOpenGLShaderProxy - TIsGLProxyObject_V - TIsGLResourceWithFence - FOpenGLVertexShaderProxy - FOpenGLGeometryShaderProxy - FOpenGLPixelShaderProxy - FOpenGLComputeShaderProxy - CheckRHITFence() - FOpenGLDynamicRHI::ResourceCastProxy() - FOpenGLDynamicRHI::ResourceCast_Unfenced() #rb Dmitriy.Dyomin, Carl.Lloyd, #jira none #preflight 63ee96dcd60e91569b60f743 [CL 24278699 by Luke Thatcher in ue5-main branch]
2023-02-17 04:18:07 -05:00
ForceInitGlobalShaderType<FClearReplacementCS_Buffer_Sint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_LargeBuffer_Sint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_StructuredBuffer_Sint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture3D_Sint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2D_Sint4_Bounds>();
ForceInitGlobalShaderType<FClearReplacementCS_Texture2DArray_Sint4_Bounds>();
Make sure shaders are only created on one thread in DX11 (UE-125050). (cherry pick of 17507631 including later followup fixes in 17526511 and 17542272) - Disable RDG parallel execution on D3D11. - Precreate ClearReplacement shaders - Also add a check to catch other possible issues before it's too late. #rb Chris.Waters (in Dev-EMT) #jira UE-125050 #ushell-cherrypick of 17507631 by Arciel.Rekman [CL 17586312 by Arciel Rekman in ue5-main branch]
2021-09-21 15:07:55 -04:00
}
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