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image_info: Mark MSAA textures as non-rescalable

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Blitting or resolving multisampled images requires the dimensions of the src and dst to be equal for valid usage, making them difficult for resolution scaling using the current implementation.
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ameerj 2021-09-14 00:45:50 -04:00 committed by Fernando Sahmkow
parent 80f8d4989e
commit 6000fe69a4
1 changed files with 2 additions and 2 deletions
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4
src/video_core/texture_cache/image_info.cpp
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@ -101,7 +101,7 @@ ImageInfo::ImageInfo(const TICEntry& config) noexcept {
// FIXME: Call this without passing *this // FIXME: Call this without passing *this
layer_stride = CalculateLayerStride(*this); layer_stride = CalculateLayerStride(*this);
maybe_unaligned_layer_stride = CalculateLayerSize(*this); maybe_unaligned_layer_stride = CalculateLayerSize(*this);
rescaleable &= (block.depth == 0) && resources.levels == 1; rescaleable &= (block.depth == 0) && resources.levels == 1 && num_samples == 1;
} }
} }
@ -134,7 +134,7 @@ ImageInfo::ImageInfo(const Tegra::Engines::Maxwell3D::Regs& regs, size_t index)
type = ImageType::e3D; type = ImageType::e3D;
size.depth = rt.depth; size.depth = rt.depth;
} else { } else {
rescaleable = block.depth == 0 && size.height > 256; rescaleable = block.depth == 0 && size.height > 256 && num_samples == 1;
type = ImageType::e2D; type = ImageType::e2D;
resources.layers = rt.depth; resources.layers = rt.depth;
} }