eden-emu/eden
24
3
Fork 15
Code Issues 138 Pull requests 60 Projects 1 Releases Packages Wiki Activity Actions

Fix flickering caused by fast buffer
All checks were successful
eden-license / license-header (pull_request) Successful in 25s
Details

Browse source
This commit is contained in:
MaranBr 2025-09-25 13:23:03 -04:00
parent fd21774aae
commit 880cde866c
1 changed files with 5 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/video_core/buffer_cache/buffer_cache.h
View file

@ -792,6 +792,11 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32
const u32 size = (std::min)(binding.size, (*channel_state->uniform_buffer_sizes)[stage][index]);
Buffer& buffer = slot_buffers[binding.buffer_id];
TouchBuffer(buffer, binding.buffer_id);
const bool sync_buffer = SynchronizeBuffer(buffer, device_addr, size);
if (sync_buffer) {
++channel_state->uniform_cache_hits[0];
}
++channel_state->uniform_cache_shots[0];
const bool use_fast_buffer = binding.buffer_id != NULL_BUFFER_ID &&
size <= channel_state->uniform_buffer_skip_cache_size &&
!memory_tracker.IsRegionGpuModified(device_addr, size);
@ -822,12 +827,6 @@ void BufferCache<P>::BindHostGraphicsUniformBuffer(size_t stage, u32 index, u32
device_memory.ReadBlockUnsafe(device_addr, span.data(), size);
return;
}
// Classic cached path
const bool sync_cached = SynchronizeBuffer(buffer, device_addr, size);
if (sync_cached) {
++channel_state->uniform_cache_hits[0];
}
++channel_state->uniform_cache_shots[0];
// Skip binding if it's not needed and if the bound buffer is not the fast version
// This exists to avoid instances where the fast buffer is bound and a GPU write happens