vleeuwenmenno/Ryujinx
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Vulkan: Simplify MultiFenceHolder and managing them (#4845)

Browse Source 
* Vulkan: Simplify waitable add/remove

Removal of unnecessary hashset and dictionary

* Thread safety for GetBufferData in PersistentFlushBuffer

* Fix WaitForFencesImpl thread safety

* Proper methods for risky reference increments

* Wrong type of CB.

* Address feedback
This commit is contained in:
riperiperi
2023-05-08 11:45:12 +01:00
committed by GitHub
parent 895d9b53bc
commit 1b28ecd63e
6 changed files with 138 additions and 48 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/Ryujinx.Graphics.Vulkan/PersistentFlushBuffer.cs
View File

@ -34,16 +34,26 @@ namespace Ryujinx.Graphics.Vulkan
public Span<byte> GetBufferData(CommandBufferPool cbp, BufferHolder buffer, int offset, int size)
{
var flushStorage = ResizeIfNeeded(size);
Auto<DisposableBuffer> srcBuffer;
using (var cbs = cbp.Rent())
{
var srcBuffer = buffer.GetBuffer(cbs.CommandBuffer);
srcBuffer = buffer.GetBuffer(cbs.CommandBuffer);
var dstBuffer = flushStorage.GetBuffer(cbs.CommandBuffer);
BufferHolder.Copy(_gd, cbs, srcBuffer, dstBuffer, offset, 0, size);
if (srcBuffer.TryIncrementReferenceCount())
{
BufferHolder.Copy(_gd, cbs, srcBuffer, dstBuffer, offset, 0, size, registerSrcUsage: false);
}
else
{
// Source buffer is no longer alive, don't copy anything to flush storage.
srcBuffer = null;
}
}
flushStorage.WaitForFences();
srcBuffer?.DecrementReferenceCount();
return flushStorage.GetDataStorage(0, size);
}