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video_core: Fix fill surface downloading (#2270)

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PabloMK7 2026-07-08 23:44:03 +02:00 committed by GitHub
parent 64a967b4a8
commit b64040b5fa
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1 changed files with 5 additions and 5 deletions
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10
src/video_core/rasterizer_cache/rasterizer_cache.h
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@ -1167,14 +1167,14 @@ void RasterizerCache<T>::DownloadFillSurface(Surface& surface, SurfaceInterval i
const u32 flush_end = boost::icl::last_next(interval);
ASSERT(flush_start >= surface.addr && flush_end <= surface.end);
MemoryRef dest_ptr = memory.GetPhysicalRef(flush_start);
MemoryRef dest_ptr = memory.GetPhysicalRef(surface.addr);
if (!dest_ptr) [[unlikely]] {
return;
}
const u32 start_offset = flush_start - surface.addr;
const u32 download_size =
std::clamp(flush_end - flush_start, 0u, static_cast<u32>(dest_ptr.GetSize()));
const u32 end_offset =
std::clamp(flush_end - surface.addr, 0u, static_cast<u32>(dest_ptr.GetSize()));
const u32 coarse_start_offset = start_offset - (start_offset % surface.fill_size);
const u32 backup_bytes = start_offset % surface.fill_size;
@ -1183,9 +1183,9 @@ void RasterizerCache<T>::DownloadFillSurface(Surface& surface, SurfaceInterval i
std::memcpy(backup_data.data(), &dest_ptr[coarse_start_offset], backup_bytes);
}
for (u32 offset = coarse_start_offset; offset < download_size; offset += surface.fill_size) {
for (u32 offset = coarse_start_offset; offset < end_offset; offset += surface.fill_size) {
std::memcpy(&dest_ptr[offset], &surface.fill_data[0],
std::min(surface.fill_size, download_size - offset));
std::min(surface.fill_size, end_offset - offset));
}
if (backup_bytes) {