Fix GPU Buffer Map/Unmap pair to prevent stall if map fails on DX11

#942
2023-02-17 16:28:48 +01:00
parent 5dc63da4bf
commit 679757942f
7 changed files with 19 additions and 16 deletions
--- a/Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
+++ b/Source/Engine/Renderer/GI/GlobalSurfaceAtlasPass.cpp
@@ -689,8 +689,8 @@ bool GlobalSurfaceAtlasPass::Render(RenderContext& renderContext, GPUContext* co
                        objectsBufferCapacity = counter;
                        notReady = false;
                    }
+                    _culledObjectsSizeBuffer->Unmap();
                }
-                _culledObjectsSizeBuffer->Unmap();

                // Allow to be ready if the buffer was already used
                if (notReady && surfaceAtlasData.CulledObjectsBuffer && surfaceAtlasData.CulledObjectsBuffer->IsAllocated())