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Fix deswizzling non-pow2 block size formats

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We need to use DivideCeil to avoid rounding off part of the texture.
Fixes texture in Nier Automata: Game of the YoRHa edition.
This commit is contained in:
Billy Laws 2022-10-09 16:40:37 +01:00
parent 27de42f8df
commit 8fa83fdf13
1 changed files with 2 additions and 2 deletions
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app/src/main/cpp/skyline/gpu/texture/layout.cpp
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@ -97,13 +97,13 @@ namespace skyline::gpu::texture {
size_t formatBlockWidth, size_t formatBlockHeight, size_t formatBpb,
size_t gobBlockHeight, size_t gobBlockDepth,
u8 *blockLinear, u8 *linear) {
size_t robWidthUnalignedBytes{(dimensions.width / formatBlockWidth) * formatBpb};
size_t robWidthUnalignedBytes{util::DivideCeil<size_t>(dimensions.width, formatBlockWidth) * formatBpb};
size_t robWidthBytes{util::AlignUp(robWidthUnalignedBytes, GobWidth)};
size_t robWidthBlocks{robWidthUnalignedBytes / GobWidth};
size_t blockHeight{gobBlockHeight};
size_t robHeight{GobHeight * blockHeight};
size_t surfaceHeightLines{dimensions.height / formatBlockHeight};
size_t surfaceHeightLines{util::DivideCeil<size_t>(dimensions.height, formatBlockHeight)};
size_t surfaceHeightRobs{surfaceHeightLines / robHeight}; //!< The height of the surface in ROBs excluding padding ROBs
size_t blockDepth{std::min<size_t>(dimensions.depth, gobBlockDepth)};