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CommandListのDispatchを同期実行できるようにする。 #137

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wraikny opened this issue Jul 7, 2023 · 1 comment · May be fixed by #142
Open

CommandListのDispatchを同期実行できるようにする。 #137

wraikny opened this issue Jul 7, 2023 · 1 comment · May be fixed by #142

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@wraikny
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wraikny commented Jul 7, 2023 •
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DX12 と Vulkan では、CommandList の Dispatchが同期実行されない。そのため、一度に複数のDispatchを行うと、複数のComputeShaderが並列に実行されてしまって意図しない出力になる可能性がある。そのため、Dispatch する際に 各 ComputeBuffer に対してResource Barrier を 行い、同期的に実行されるようにする。
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Add resource barrier of compute buffers in dispatch method altseed/LLGI
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@wraikny