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Settings: add option to enable / disable reactive flushing

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This commit is contained in:
Fernando Sahmkow 2023-05-04 02:34:49 +02:00
parent 0f4f18265f
commit 92da86290c
11 changed files with 38 additions and 5 deletions
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9
src/video_core/buffer_cache/buffer_cache.h
View file

@ -126,7 +126,8 @@ std::optional<VideoCore::RasterizerDownloadArea> BufferCache<P>::GetFlushArea(VA
area->preemtive = true;
return area;
};
memory_tracker.MarkRegionAsPreflushable(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;
}
@ -206,7 +207,8 @@ bool BufferCache<P>::DMACopy(GPUVAddr src_address, GPUVAddr dest_address, u64 am
const VAddr new_base_address = *cpu_dest_address + diff;
const IntervalType add_interval{new_base_address, new_base_address + size};
tmp_intervals.push_back(add_interval);
if (memory_tracker.IsRegionPreflushable(new_base_address, new_base_address + size)) {
if (!Settings::values.use_reactive_flushing.GetValue() ||
memory_tracker.IsRegionPreflushable(new_base_address, new_base_address + size)) {
uncommitted_ranges.add(add_interval);
pending_ranges.add(add_interval);
}
@ -1236,7 +1238,8 @@ void BufferCache<P>::MarkWrittenBuffer(BufferId buffer_id, VAddr cpu_addr, u32 s
const IntervalType base_interval{cpu_addr, cpu_addr + size};
common_ranges.add(base_interval);
if (!memory_tracker.IsRegionPreflushable(cpu_addr, cpu_addr + size)) {
if (Settings::values.use_reactive_flushing.GetValue() &&
!memory_tracker.IsRegionPreflushable(cpu_addr, cpu_addr + size)) {
return;
}
uncommitted_ranges.add(base_interval);

3
src/video_core/texture_cache/image_view_base.cpp
View file

@ -26,7 +26,8 @@ ImageViewBase::ImageViewBase(const ImageViewInfo& info, const ImageInfo& image_i
ASSERT_MSG(VideoCore::Surface::IsViewCompatible(image_info.format, info.format, false, true),
"Image view format {} is incompatible with image format {}", info.format,
image_info.format);
if (image_info.forced_flushed) {
const bool preemptive = !Settings::values.use_reactive_flushing.GetValue() && image_info.type == ImageType::Linear;
if (image_info.forced_flushed || preemptive) {
flags |= ImageViewFlagBits::PreemtiveDownload;
}
if (image_info.type == ImageType::e3D && info.type != ImageViewType::e3D) {