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Correct DG2 Depth/Stencil MSAA 16x 8x Texture Allocation (#192)

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John Machado 2024-03-07 12:51:56 +05:30 committed by GitHub
parent fdd1f774a8
commit 93cf7ea309
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GPG Key ID: B5690EEEBB952194
1 changed files with 4 additions and 3 deletions
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7
Source/GmmLib/Texture/GmmGen12Texture.cpp
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@ -328,9 +328,11 @@ GMM_STATUS GMM_STDCALL GmmLib::GmmGen12TextureCalc::FillTex2D(GMM_TEXTURE_INFO *
((pTexInfo->Flags.Gpu.Depth || pTexInfo->Flags.Gpu.SeparateStencil ||
(GMM_IS_64KB_TILE(pTexInfo->Flags) || pTexInfo->Flags.Info.TiledYf)) ? // MSAA Ys/Yf samples are ALSO stored as array planes, calculate size for single sample and expand it later.
1 :
pTexInfo->MSAA.NumSamples) * // MSAA (non-Depth/Stencil) RT samples stored as array planes.
pTexInfo->MSAA.NumSamples) * // MSAA (non-Depth/Stencil) RT samples stored as array planes.
((pTexInfo->Flags.Gpu.Depth || pTexInfo->Flags.Gpu.SeparateStencil) ? // Depth/Stencil MSAA surface is expanded through Width and Depth
1 :
((GMM_IS_64KB_TILE(pTexInfo->Flags) && !pGmmLibContext->GetSkuTable().FtrTileY && (pTexInfo->MSAA.NumSamples == 16)) ? 4 : // MSAA x8/x16 stored as pseudo array planes each with 4x samples
(GMM_IS_64KB_TILE(pTexInfo->Flags) && !pGmmLibContext->GetSkuTable().FtrTileY && (pTexInfo->MSAA.NumSamples == 8)) ? 2 : 1);
(GMM_IS_64KB_TILE(pTexInfo->Flags) && !pGmmLibContext->GetSkuTable().FtrTileY && (pTexInfo->MSAA.NumSamples == 8)) ? 2 : 1));
if(GMM_IS_64KB_TILE(pTexInfo->Flags) || pTexInfo->Flags.Info.TiledYf)
{
@ -497,7 +499,6 @@ GMM_STATUS GMM_STDCALL GmmLib::GmmGen12TextureCalc::FillTex2D(GMM_TEXTURE_INFO *
{
Fill2DTexOffsetAddress(pTexInfo);
}
GMM_DPF_EXIT;
return (Status);