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Improved Deferred Shading performances

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Former-commit-id: 7251e9f552230c31409f7780929fcc30f2b85bed
This commit is contained in:
Lynix
2014-01-11 19:16:36 +01:00
parent 9bf66e7e16
commit b9dca8966d
10 changed files with 95 additions and 46 deletions
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13
src/Nazara/Graphics/DeferredGeometryPass.cpp
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@@ -254,24 +254,19 @@ bool NzDeferredGeometryPass::Resize(const NzVector2ui& dimensions)
m_depthStencilBuffer->Create(nzPixelFormat_Depth24Stencil8, width, height);
m_GBuffer[0]->Create(nzImageType_2D, nzPixelFormat_RGBA8, width, height);
m_GBuffer[1]->Create(nzImageType_2D, nzPixelFormat_RGBA32F, width, height);
m_GBuffer[2]->Create(nzImageType_2D, nzPixelFormat_RGBA8, width, height);
m_GBuffer[0]->Create(nzImageType_2D, nzPixelFormat_RGBA8, width, height); // Texture 0 : Diffuse Color + Specular
m_GBuffer[1]->Create(nzImageType_2D, nzPixelFormat_RG16F, width, height); // Texture 1 : Encoded normal
m_GBuffer[2]->Create(nzImageType_2D, nzPixelFormat_RGBA8, width, height); // Texture 2 : Depth (24bits) + Shininess
m_GBufferRTT->Create(true);
// Texture 0 : Diffuse Color + Flags
m_GBufferRTT->AttachTexture(nzAttachmentPoint_Color, 0, m_GBuffer[0]);
// Texture 1 : Normal map + Depth
m_GBufferRTT->AttachTexture(nzAttachmentPoint_Color, 1, m_GBuffer[1]);
// Texture 2 : Specular value + Shininess
m_GBufferRTT->AttachTexture(nzAttachmentPoint_Color, 2, m_GBuffer[2]);
// Texture 3 : Emission map ?
m_GBufferRTT->AttachBuffer(nzAttachmentPoint_DepthStencil, 0, m_deferredTechnique->GetDepthStencilBuffer());
m_GBufferRTT->AttachBuffer(nzAttachmentPoint_DepthStencil, 0, m_depthStencilBuffer);
m_GBufferRTT->Unlock();