GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Improve recent changes to memory barriers on Vulkan

Browse Source
This commit is contained in:
Wojtek Figat
2025-09-07 00:17:11 +02:00
parent 576b0710e0
commit 42b542d190
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
Source/Engine/GraphicsDevice/Vulkan/GPUContextVulkan.cpp
View File

@@ -345,7 +345,7 @@ void GPUContextVulkan::AddMemoryBarrier()
memoryBarrier.srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
memoryBarrier.dstAccessMask = VK_ACCESS_MEMORY_READ_BIT | VK_ACCESS_MEMORY_WRITE_BIT;
_barriers.SourceStage |= VK_PIPELINE_STAGE_TRANSFER_BIT;
_barriers.DestStage |= VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
_barriers.DestStage |= VK_PIPELINE_STAGE_TRANSFER_BIT | VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
#if !VK_ENABLE_BARRIERS_BATCHING
// Auto-flush without batching
@@ -1375,6 +1375,8 @@ void GPUContextVulkan::UpdateBuffer(GPUBuffer* buffer, const void* data, uint32
const auto bufferVulkan = static_cast<GPUBufferVulkan*>(buffer);
// Transition resource
if (_pass == 0)
AddMemoryBarrier();
AddBufferBarrier(bufferVulkan, VK_ACCESS_TRANSFER_WRITE_BIT);
FlushBarriers();