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[Feat] (MG_Backend/DirectVulkan): VkBufferManager transient upload now includes uniform

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swung0x48
2026-03-20 13:31:51 +08:00
parent bfa4049ac1
commit 9d1e8bd7cd
5 changed files with 42 additions and 50 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VkBufferManager.cpp
+20
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@@ -22,6 +22,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
void VkBufferManager::Shutdown() {
m_vertexUploadArena.Shutdown();
m_indexUploadArena.Shutdown();
m_uniformUploadArena.Shutdown();
m_initInfo = {};
}
@@ -31,6 +32,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
m_vertexUploadArena.Shutdown();
m_indexUploadArena.Shutdown();
m_uniformUploadArena.Shutdown();
m_initInfo.frameCount = frameCount;
return InitializeTransientArenas();
}
@@ -38,6 +40,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
void VkBufferManager::BeginFrame(Uint32 frameIndex) {
m_vertexUploadArena.BeginFrame(frameIndex);
m_indexUploadArena.BeginFrame(frameIndex);
m_uniformUploadArena.BeginFrame(frameIndex);
}
Bool VkBufferManager::UploadTransient(TransientBufferKind kind, Uint32 frameIndex, const void* data,
@@ -47,6 +50,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
return m_vertexUploadArena.Upload(frameIndex, data, size, alignment, outSlice);
case TransientBufferKind::Index:
return m_indexUploadArena.Upload(frameIndex, data, size, alignment, outSlice);
case TransientBufferKind::Uniform:
return m_uniformUploadArena.Upload(frameIndex, data, size, alignment, outSlice);
default:
return false;
}
@@ -80,6 +85,21 @@ namespace MobileGL::MG_Backend::DirectVulkan {
return false;
}
ok = m_uniformUploadArena.Initialize({
.allocator = m_initInfo.allocator,
.frameCount = m_initInfo.frameCount,
.usage = VK_BUFFER_USAGE_UNIFORM_BUFFER_BIT,
.memoryUsage = m_initInfo.transientMemoryUsage,
.allocationFlags = m_initInfo.transientAllocationFlags,
.minBufferSize = m_initInfo.minUniformUploadBytes,
.persistentlyMapped = m_initInfo.transientPersistentMapping,
});
if (!ok) {
m_vertexUploadArena.Shutdown();
m_indexUploadArena.Shutdown();
return false;
}
return true;
}
} // namespace MobileGL::MG_Backend::DirectVulkan