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texture_cache: Clamp buffer image height to microtile height (#3261)

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Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
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TheTurtle 2025-07-18 13:14:41 +03:00 committed by GitHub
parent af67473de3
commit 2ae7037c08
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GPG Key ID: B5690EEEBB952194
2 changed files with 12 additions and 13 deletions
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6
src/video_core/buffer_cache/buffer_cache.cpp
View File

@ -961,15 +961,15 @@ bool BufferCache::SynchronizeBufferFromImage(Buffer& buffer, VAddr device_addr,
const u32 height = std::max(image.info.size.height >> m, 1u);
const u32 depth =
image.info.props.is_volume ? std::max(image.info.size.depth >> m, 1u) : 1u;
const auto& [mip_size, mip_pitch, mip_height, mip_ofs] = image.info.mips_layout[m];
const auto [mip_size, mip_pitch, mip_height, mip_ofs] = image.info.mips_layout[m];
offset += mip_ofs;
if (offset + mip_size > max_offset) {
break;
}
copies.push_back({
.bufferOffset = offset,
.bufferRowLength = static_cast<u32>(mip_pitch),
.bufferImageHeight = static_cast<u32>(mip_height),
.bufferRowLength = mip_pitch,
.bufferImageHeight = mip_height,
.imageSubresource{
.aspectMask = image.aspect_mask & ~vk::ImageAspectFlagBits::eStencil,
.mipLevel = m,

19
src/video_core/texture_cache/texture_cache.cpp
View File

@ -605,28 +605,27 @@ void TextureCache::RefreshImage(Image& image, Vulkan::Scheduler* custom_schedule
const u32 height = std::max(image.info.size.height >> m, 1u);
const u32 depth =
image.info.props.is_volume ? std::max(image.info.size.depth >> m, 1u) : 1u;
const auto& mip = image.info.mips_layout[m];
const auto [mip_size, mip_pitch, mip_height, mip_offset] = image.info.mips_layout[m];
// Protect GPU modified resources from accidental CPU reuploads.
if (is_gpu_modified && !is_gpu_dirty) {
const u8* addr = std::bit_cast<u8*>(image.info.guest_address);
const u64 hash = XXH3_64bits(addr + mip.offset, mip.size);
const u64 hash = XXH3_64bits(addr + mip_offset, mip_size);
if (image.mip_hashes[m] == hash) {
continue;
}
image.mip_hashes[m] = hash;
}
auto mip_pitch = static_cast<u32>(mip.pitch);
auto mip_height = static_cast<u32>(mip.height);
auto image_extent_width = mip_pitch ? std::min(mip_pitch, width) : width;
auto image_extent_height = mip_height ? std::min(mip_height, height) : height;
const u32 extent_width = mip_pitch ? std::min(mip_pitch, width) : width;
const u32 extent_height = mip_height ? std::min(mip_height, height) : height;
const u32 height_aligned =
mip_height && image.info.IsTiled() ? std::max(mip_height, 8U) : mip_height;
image_copy.push_back({
.bufferOffset = mip.offset,
.bufferOffset = mip_offset,
.bufferRowLength = mip_pitch,
.bufferImageHeight = mip_height ? std::max(mip_height, 8U) : mip_height,
.bufferImageHeight = height_aligned,
.imageSubresource{
.aspectMask = image.aspect_mask & ~vk::ImageAspectFlagBits::eStencil,
.mipLevel = m,
@ -634,7 +633,7 @@ void TextureCache::RefreshImage(Image& image, Vulkan::Scheduler* custom_schedule
.layerCount = num_layers,
},
.imageOffset = {0, 0, 0},
.imageExtent = {image_extent_width, image_extent_height, depth},
.imageExtent = {extent_width, extent_height, depth},
});
}