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| author | assiduous <assiduous@diligentgraphics.com> | 2020-09-17 20:20:42 +0000 |
|---|---|---|
| committer | assiduous <assiduous@diligentgraphics.com> | 2020-09-17 20:20:42 +0000 |
| commit | 8b4002ff14b534c526a2c1cc4867aac582488243 (patch) | |
| tree | c86c378f126f505dd36f6686574b8405d9434df9 /Graphics/GraphicsEngineVulkan | |
| parent | Updated unified buffers logic: removed implicit decay to DEFAULT bufers (diff) | |
| download | DiligentCore-8b4002ff14b534c526a2c1cc4867aac582488243.tar.gz DiligentCore-8b4002ff14b534c526a2c1cc4867aac582488243.zip | |
Added UnifiedMemoryCPUAccess member to GraphicsAdapterInfo struct (API Version 240072)
Diffstat (limited to 'Graphics/GraphicsEngineVulkan')
| -rw-r--r-- | Graphics/GraphicsEngineVulkan/src/RenderDeviceVkImpl.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Graphics/GraphicsEngineVulkan/src/RenderDeviceVkImpl.cpp b/Graphics/GraphicsEngineVulkan/src/RenderDeviceVkImpl.cpp index ad29fd21..2c245dfa 100644 --- a/Graphics/GraphicsEngineVulkan/src/RenderDeviceVkImpl.cpp +++ b/Graphics/GraphicsEngineVulkan/src/RenderDeviceVkImpl.cpp @@ -189,7 +189,10 @@ RenderDeviceVkImpl::RenderDeviceVkImpl(IReferenceCounters* if ((MemTypeInfo.propertyFlags & UnifiedMemoryFlags) == UnifiedMemoryFlags) { IsUnified = true; - break; + if (MemTypeInfo.propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT) + AdapterInfo.UnifiedMemoryCPUAccess |= CPU_ACCESS_WRITE; + if (MemTypeInfo.propertyFlags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) + AdapterInfo.UnifiedMemoryCPUAccess |= CPU_ACCESS_READ; } } (IsUnified ? AdapterInfo.UnifiedMemory : AdapterInfo.DeviceLocalMemory) += static_cast<Uint64>(HeapInfo.size); |