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Improve stability of Vulkan and D3D12 backends on large worlds

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This commit is contained in:
Wojtek Figat
2021-06-10 17:01:07 +02:00
parent 14bc9501c7
commit 3d4309457b
11 changed files with 161 additions and 115 deletions
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14
Source/Engine/Renderer/LightPass.cpp
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@@ -206,8 +206,10 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
// Bind output
GPUTexture* depthBuffer = renderContext.Buffers->DepthBuffer;
GPUTextureView* depthBufferHandle = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : nullptr;
context->SetRenderTarget(depthBufferHandle, lightBuffer);
const bool depthBufferReadOnly = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView;
GPUTextureView* depthBufferRTV = depthBufferReadOnly ? depthBuffer->ViewReadOnlyDepth() : nullptr;
GPUTextureView* depthBufferSRV = depthBufferReadOnly ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
context->SetRenderTarget(depthBufferRTV, lightBuffer);
// Set per frame data
GBufferPass::SetInputs(renderContext.View, perFrame.GBuffer);
@@ -225,7 +227,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
context->BindSR(0, renderContext.Buffers->GBuffer0);
context->BindSR(1, renderContext.Buffers->GBuffer1);
context->BindSR(2, renderContext.Buffers->GBuffer2);
context->BindSR(3, depthBuffer);
context->BindSR(3, depthBufferSRV);
context->BindSR(4, renderContext.Buffers->GBuffer3);
// Check if debug lights
@@ -274,7 +276,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
ShadowsPass::Instance()->RenderShadow(renderContext, light, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferHandle, lightBuffer);
context->SetRenderTarget(depthBufferRTV, lightBuffer);
// Set shadow mask
context->BindSR(5, shadowMaskView);
@@ -329,7 +331,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
ShadowsPass::Instance()->RenderShadow(renderContext, light, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferHandle, lightBuffer);
context->SetRenderTarget(depthBufferRTV, lightBuffer);
// Set shadow mask
context->BindSR(5, shadowMaskView);
@@ -370,7 +372,7 @@ void LightPass::RenderLight(RenderContext& renderContext, GPUTextureView* lightB
ShadowsPass::Instance()->RenderShadow(renderContext, light, lightIndex, shadowMaskView);
// Bind output
context->SetRenderTarget(depthBufferHandle, lightBuffer);
context->SetRenderTarget(depthBufferRTV, lightBuffer);
// Set shadow mask
context->BindSR(5, shadowMaskView);

12
Source/Engine/Renderer/ShadowsPass.cpp
View File

@@ -315,12 +315,12 @@ void ShadowsPass::RenderShadow(RenderContext& renderContext, RendererPointLightD
context->ResetRenderTarget();
const Viewport viewport = renderContext.Task->GetViewport();
GPUTexture* depthBuffer = renderContext.Buffers->DepthBuffer;
GPUTextureView* depthBufferHandle = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
GPUTextureView* depthBufferSRV = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
context->SetViewportAndScissors(viewport);
context->BindSR(0, renderContext.Buffers->GBuffer0);
context->BindSR(1, renderContext.Buffers->GBuffer1);
context->BindSR(2, renderContext.Buffers->GBuffer2);
context->BindSR(3, depthBufferHandle);
context->BindSR(3, depthBufferSRV);
context->BindSR(4, renderContext.Buffers->GBuffer3);
// Setup shader data
@@ -417,12 +417,12 @@ void ShadowsPass::RenderShadow(RenderContext& renderContext, RendererSpotLightDa
context->ResetRenderTarget();
const Viewport viewport = renderContext.Task->GetViewport();
GPUTexture* depthBuffer = renderContext.Buffers->DepthBuffer;
GPUTextureView* depthBufferHandle = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
GPUTextureView* depthBufferSRV = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
context->SetViewportAndScissors(viewport);
context->BindSR(0, renderContext.Buffers->GBuffer0);
context->BindSR(1, renderContext.Buffers->GBuffer1);
context->BindSR(2, renderContext.Buffers->GBuffer2);
context->BindSR(3, depthBufferHandle);
context->BindSR(3, depthBufferSRV);
context->BindSR(4, renderContext.Buffers->GBuffer3);
// Setup shader data
@@ -693,12 +693,12 @@ void ShadowsPass::RenderShadow(RenderContext& renderContext, RendererDirectional
context->ResetRenderTarget();
const Viewport viewport = renderContext.Task->GetViewport();
GPUTexture* depthBuffer = renderContext.Buffers->DepthBuffer;
GPUTextureView* depthBufferHandle = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
GPUTextureView* depthBufferSRV = depthBuffer->GetDescription().Flags & GPUTextureFlags::ReadOnlyDepthView ? depthBuffer->ViewReadOnlyDepth() : depthBuffer->View();
context->SetViewportAndScissors(viewport);
context->BindSR(0, renderContext.Buffers->GBuffer0);
context->BindSR(1, renderContext.Buffers->GBuffer1);
context->BindSR(2, renderContext.Buffers->GBuffer2);
context->BindSR(3, depthBufferHandle);
context->BindSR(3, depthBufferSRV);
context->BindSR(4, renderContext.Buffers->GBuffer3);
// Setup shader data