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texture_cache: process aliases and overlaps in the correct order

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This commit is contained in:
Fernando Sahmkow
2023-05-23 01:34:46 -04:00
parent e8a025b4f8
commit 72c1ee1bf9
4 changed files with 105 additions and 61 deletions
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7
src/video_core/texture_cache/image_base.cpp
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@ -155,7 +155,7 @@ void ImageBase::CheckAliasState() {
flags &= ~ImageFlagBits::Alias;
}
void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_id) {
bool AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_id) {
static constexpr auto OPTIONS = RelaxedOptions::Size | RelaxedOptions::Format;
ASSERT(lhs.info.type == rhs.info.type);
std::optional<SubresourceBase> base;
@ -169,7 +169,7 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
}
if (!base) {
LOG_ERROR(HW_GPU, "Image alias should have been flipped");
return;
return false;
}
const PixelFormat lhs_format = lhs.info.format;
const PixelFormat rhs_format = rhs.info.format;
@ -248,12 +248,13 @@ void AddImageAlias(ImageBase& lhs, ImageBase& rhs, ImageId lhs_id, ImageId rhs_i
}
ASSERT(lhs_alias.copies.empty() == rhs_alias.copies.empty());
if (lhs_alias.copies.empty()) {
return;
return false;
}
lhs.aliased_images.push_back(std::move(lhs_alias));
rhs.aliased_images.push_back(std::move(rhs_alias));
lhs.flags &= ~ImageFlagBits::IsRescalable;
rhs.flags &= ~ImageFlagBits::IsRescalable;
return true;
}
} // namespace VideoCommon