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swiftshader
Commit fc06fd13 by Chris Forbes
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Synchronize at end of renderpass

Heavy-handed implementation of implicit or explicit VkSubpassDependency to VK_SUBPASS_EXTERNAL after a subpass. Fixes various test flake. Test: dEQP-VK.glsl.derivate.* Change-Id: I9cb60828e6aff344e28dd7a8e1a867b5c8a11c22 Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/27708Tested-by: 's avatarChris Forbes <chrisforbes@google.com> Presubmit-Ready: Chris Forbes <chrisforbes@google.com> Reviewed-by: 's avatarNicolas Capens <nicolascapens@google.com> Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
parent 7bc4f45a
Showing with 4 additions and 0 deletions
src/Vulkan/VkCommandBuffer.cpp
...@@ -100,6 +100,10 @@ protected: ...@@ -100,6 +100,10 @@ protected:
executionState.renderPass->end(); executionState.renderPass->end();
executionState.renderPass = nullptr; executionState.renderPass = nullptr;
executionState.renderPassFramebuffer = nullptr; executionState.renderPassFramebuffer = nullptr;
// Execute (implicit or explicit) VkSubpassDependency to VK_SUBPASS_EXTERNAL
// This is somewhat heavier than the actual ordering required.
executionState.renderer->synchronize();
} }
private: private:
......
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