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Graphics/DeferredRenderTechnique: Optimize Deferred Shading

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No longer copies depth twice


Former-commit-id: fa946456f8196d2955efa278f2c47cdc9f6c0dac [formerly df5a55b487b02ebe7df1c31dc640ca60042ed49b] [formerly 5ebfb7cd0df4c998292a7f0b661438f4f2fc3b6d [formerly bd64449e3ecaa7443a4db86d6ef787fd42fbc314]]
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This commit is contained in:
Lynix
2016-08-15 01:27:33 +02:00
parent e501a93ae2
commit 705faa8d95
12 changed files with 24 additions and 38 deletions
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6
src/Nazara/Graphics/DeferredGeometryPass.cpp
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@@ -232,7 +232,7 @@ namespace Nz
unsigned int width = dimensions.x;
unsigned int height = dimensions.y;
m_depthStencilBuffer->Create(PixelFormatType_Depth24Stencil8, width, height);
m_depthStencilTexture->Create(ImageType_2D, PixelFormatType_Depth24Stencil8, width, height);
m_GBuffer[0]->Create(ImageType_2D, PixelFormatType_RGBA8, width, height); // Texture 0 : Diffuse Color + Specular
m_GBuffer[1]->Create(ImageType_2D, PixelFormatType_RG16F, width, height); // Texture 1 : Encoded normal
@@ -246,7 +246,7 @@ namespace Nz
// Texture 3 : Emission map ?
m_GBufferRTT->AttachBuffer(AttachmentPoint_DepthStencil, 0, m_depthStencilBuffer);
m_GBufferRTT->AttachTexture(AttachmentPoint_DepthStencil, 0, m_depthStencilTexture);
m_GBufferRTT->Unlock();
@@ -258,7 +258,7 @@ namespace Nz
m_workRTT->AttachTexture(AttachmentPoint_Color, i, m_workTextures[i]);
}
m_workRTT->AttachBuffer(AttachmentPoint_DepthStencil, 0, m_depthStencilBuffer);
m_workRTT->AttachTexture(AttachmentPoint_DepthStencil, 0, m_depthStencilTexture);
m_workRTT->Unlock();