N-archive/suyu
1
0
Fork 0
mirror of https://git.suyu.dev/suyu/suyu.git synced 2024-12-31 21:00:59 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Merge pull request #10216 from Kelebek1/buffer_cache_region_checks

Browse source 
Swap order of checking/setting region modifications in the buffer_cache
This commit is contained in:
liamwhite 2023-05-11 10:45:47 -04:00 committed by GitHub
commit 2643ea80df
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
src/video_core/buffer_cache/buffer_cache.h
View file

@ -96,12 +96,12 @@ void BufferCache<P>::TickFrame() {
template <class P>
void BufferCache<P>::WriteMemory(VAddr cpu_addr, u64 size) {
memory_tracker.MarkRegionAsCpuModified(cpu_addr, size);
if (memory_tracker.IsRegionGpuModified(cpu_addr, size)) {
const IntervalType subtract_interval{cpu_addr, cpu_addr + size};
ClearDownload(subtract_interval);
common_ranges.subtract(subtract_interval);
}
memory_tracker.MarkRegionAsCpuModified(cpu_addr, size);
}
template <class P>
@ -122,9 +122,10 @@ std::optional<VideoCore::RasterizerDownloadArea> BufferCache<P>::GetFlushArea(VA
area->preemtive = true;
return area;
};
area->preemtive =
!IsRegionGpuModified(cpu_addr_start_aligned, cpu_addr_end_aligned - cpu_addr_start_aligned);
memory_tracker.MarkRegionAsPreflushable(cpu_addr_start_aligned,
cpu_addr_end_aligned - cpu_addr_start_aligned);
area->preemtive = !IsRegionGpuModified(cpu_addr, size);
return area;
}
@ -1223,11 +1224,10 @@ void BufferCache<P>::UpdateComputeTextureBuffers() {
template <class P>
void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 size) {
memory_tracker.MarkRegionAsGpuModified(cpu_addr, size);
if (memory_tracker.IsRegionCpuModified(cpu_addr, size)) {
SynchronizeBuffer(slot_buffers[buffer_id], cpu_addr, size);
}
memory_tracker.MarkRegionAsGpuModified(cpu_addr, size);
const IntervalType base_interval{cpu_addr, cpu_addr + size};
common_ranges.add(base_interval);