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D3D12/Vulkan: Insert storage buffer barriers between compute pass dipatches

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This patch extends the BindGroupTracker in the D3D12 and Vulkan backends to
track bound storage buffers. We insert barriers between dispatches to properly
synchronize writes to storage buffers.

Bug: dawn:236
Change-Id: Iab3f964c345b64755557ab206e05a2ff7b0a3a1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12301
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This commit is contained in:
Austin Eng
2019-10-22 17:28:20 +00:00
committed by Commit Bot service account
parent 2c8b5c6370
commit 7b3cc35cb6
13 changed files with 611 additions and 68 deletions
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2
src/dawn_native/opengl/CommandBufferGL.cpp
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@@ -210,7 +210,7 @@ namespace dawn_native { namespace opengl {
RenderPipelineBase* mLastPipeline = nullptr;
};
class BindGroupTracker : public BindGroupTrackerBase<BindGroupBase*, false> {
class BindGroupTracker : public BindGroupTrackerBase<false> {
public:
void OnSetPipeline(RenderPipeline* pipeline) {
BindGroupTrackerBase::OnSetPipeline(pipeline);