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Optimize material shaders binding by caching time param once per draw pass

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This commit is contained in:
Wojtek Figat
2021-03-08 12:47:14 +01:00
parent c1b9dc4b2e
commit aa28f9ef52
11 changed files with 41 additions and 42 deletions
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3
Source/Engine/Graphics/Materials/DeferredMaterialShader.cpp
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@@ -14,7 +14,6 @@
#include "Engine/Graphics/GPUDevice.h"
#include "Engine/Graphics/Shaders/GPUShader.h"
#include "Engine/Graphics/GPULimits.h"
#include "Engine/Engine/Time.h"
#include "Engine/Graphics/RenderTask.h"
PACK_STRUCT(struct DeferredMaterialShaderData {
@@ -89,7 +88,7 @@ void DeferredMaterialShader::Bind(BindParameters& params)
materialData->ViewPos = view.Position;
materialData->ViewFar = view.Far;
materialData->ViewDir = view.Direction;
materialData->TimeParam = Time::Draw.UnscaledTime.GetTotalSeconds();
materialData->TimeParam = params.TimeParam;
materialData->ViewInfo = view.ViewInfo;
materialData->ScreenSize = view.ScreenSize;
const float scaleX = Vector3(drawCall.World.M11, drawCall.World.M12, drawCall.World.M13).Length();