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Preserve native slices when PS5 volume texture depth grows

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This commit is contained in:
nmzik
2026-10-03 15:08:06 +04:00
parent 8cbee7f4b7
commit 8b0cc79acf
3 changed files with 33 additions and 5 deletions
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src/graphics/host_gpu/renderer/cache/textureCache.cpp
Vendored
+8 -2
View File
@@ -804,8 +804,14 @@ TextureCache::OverlapResult TextureCache::ResolveOverlap(const ImageInfo& reques
if (requested.IsBlock() && !cached.info.IsBlock()) {
return {ExpandImage(requested, cached_id)};
}
if (requested.data.size == cached.info.data.size &&
(requested.IsVolume() || cached.info.IsVolume())) {
// Volume depth is not an array-layer count. A larger depth can retain the
// same block-slice layout while requiring a larger native image.
if ((requested.IsVolume() || cached.info.IsVolume()) &&
(requested.data.size == cached.info.data.size ||
(requested.type == cached.info.type && requested.resources == cached.info.resources &&
requested.extent.width == cached.info.extent.width &&
requested.extent.height == cached.info.extent.height &&
requested.extent.depth > cached.info.extent.depth))) {
return {ExpandImage(requested, cached_id)};
}
// PPSA08394
src/graphics/host_gpu/renderer/image/image.cpp
+3 -1
View File
@@ -340,7 +340,9 @@ void Image::CopyImage(Image& source) {
EXIT_IF(source.backing.samples != backing.samples);
m_scheduler.EndRendering();
const uint32_t levels = std::min(source.backing.mip_levels, backing.mip_levels);
const uint32_t base_depth = backing.image_type == vk::ImageType::e3D
const uint32_t base_depth = source.backing.image_type == backing.image_type
? std::min(source.backing.extent.depth, backing.extent.depth)
: backing.image_type == vk::ImageType::e3D
? backing.extent.depth
: source.backing.extent.depth;
const auto source_aspect =