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Refactor material shaders to use separate constant buffer (slot 1) for shared per-view constants

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Wojtek Figat
2022-11-27 12:06:31 +01:00
parent 189575efec
commit 835a230323
26 changed files with 92 additions and 194 deletions
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25
Source/Engine/Graphics/Materials/DeferredMaterialShader.cpp
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@@ -17,23 +17,11 @@
#include "Engine/Graphics/RenderTask.h"
PACK_STRUCT(struct DeferredMaterialShaderData {
Matrix ViewProjectionMatrix;
Matrix WorldMatrix;
Matrix ViewMatrix;
Matrix PrevViewProjectionMatrix;
Matrix PrevWorldMatrix;
Matrix MainViewProjectionMatrix;
Float4 MainScreenSize;
Float3 ViewPos;
float ViewFar;
Float3 ViewDir;
float TimeParam;
Float4 ViewInfo;
Float4 ScreenSize;
Float2 Dummy0;
float LODDitherFactor;
float PerInstanceRandom;
Float4 TemporalAAJitter;
Float3 GeometrySize;
float WorldDeterminantSign;
});
@@ -56,6 +44,7 @@ bool DeferredMaterialShader::CanUseInstancing(InstancingHandler& handler) const
void DeferredMaterialShader::Bind(BindParameters& params)
{
//PROFILE_CPU();
// Prepare
auto context = params.GPUContext;
auto& view = params.RenderContext.View;
@@ -81,23 +70,11 @@ void DeferredMaterialShader::Bind(BindParameters& params)
// Setup material constants
{
Matrix::Transpose(view.Frustum.GetMatrix(), materialData->ViewProjectionMatrix);
Matrix::Transpose(drawCall.World, materialData->WorldMatrix);
Matrix::Transpose(view.View, materialData->ViewMatrix);
Matrix::Transpose(drawCall.Surface.PrevWorld, materialData->PrevWorldMatrix);
Matrix::Transpose(view.PrevViewProjection, materialData->PrevViewProjectionMatrix);
Matrix::Transpose(view.MainViewProjection, materialData->MainViewProjectionMatrix);
materialData->MainScreenSize = view.MainScreenSize;
materialData->ViewPos = view.Position;
materialData->ViewFar = view.Far;
materialData->ViewDir = view.Direction;
materialData->TimeParam = params.TimeParam;
materialData->ViewInfo = view.ViewInfo;
materialData->ScreenSize = view.ScreenSize;
materialData->WorldDeterminantSign = drawCall.WorldDeterminantSign;
materialData->LODDitherFactor = drawCall.Surface.LODDitherFactor;
materialData->PerInstanceRandom = drawCall.PerInstanceRandom;
materialData->TemporalAAJitter = view.TemporalAAJitter;
materialData->GeometrySize = drawCall.Surface.GeometrySize;
}