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texture_cache: Better validation heuristics

This commit is contained in:
raphaelthegreat 2024-06-03 21:47:08 +03:00
parent ea2e4f7b5c
commit 1356805978
1 changed files with 2 additions and 2 deletions
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4
src/video_core/texture_cache/texture_cache.cpp
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@ -114,7 +114,7 @@ Image& TextureCache::FindImage(const ImageInfo& info, VAddr cpu_address) {
std::unique_lock lock{m_page_table}; std::unique_lock lock{m_page_table};
boost::container::small_vector<ImageId, 2> image_ids; boost::container::small_vector<ImageId, 2> image_ids;
ForEachImageInRegion(cpu_address, info.guest_size_bytes, [&](ImageId image_id, Image& image) { ForEachImageInRegion(cpu_address, info.guest_size_bytes, [&](ImageId image_id, Image& image) {
if (image.cpu_addr == cpu_address) { if (image.cpu_addr == cpu_address && image.info.size.width == info.size.width) {
image_ids.push_back(image_id); image_ids.push_back(image_id);
} }
}); });
@ -342,7 +342,7 @@ void TextureCache::UpdatePagesCachedCount(VAddr addr, u64 size, s32 delta) {
const u32 interval_size = interval_end_addr - interval_start_addr; const u32 interval_size = interval_end_addr - interval_start_addr;
void* addr = reinterpret_cast<void*>(interval_start_addr); void* addr = reinterpret_cast<void*>(interval_start_addr);
if (delta > 0 && count == delta) { if (delta > 0 && count == delta) {
// mprotect(addr, interval_size, PAGE_READONLY); mprotect(addr, interval_size, PAGE_READONLY);
} else if (delta < 0 && count == -delta) { } else if (delta < 0 && count == -delta) {
mprotect(addr, interval_size, PAGE_READWRITE); mprotect(addr, interval_size, PAGE_READWRITE);
} else { } else {