Ignore VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT at pipeline creation

VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT *may* cause pipeline creation to be faster by ignoring optimizations. We can safely ignore this flag. Bug b/118386749 Change-Id: Icfc48fd7f54b4ccbd7ad2d5dbfcec08ce62b0f21 Tests: dEQP-VK.pipeline.early_destroy.* Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/30810 Presubmit-Ready: Alexis Hétu <sugoi@google.com> Tested-by: Alexis Hétu <sugoi@google.com> Reviewed-by: Nicolas Capens <nicolascapens@google.com>

Ignore VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT at pipeline creation
81404f2d · Alexis Hetu · Alexis Hétu · 1300ba18 · 81404f2d
Commit 81404f2d authored May 07, 2019 by Alexis Hetu Committed by Alexis Hétu May 08, 2019
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VkPipeline.cpp src/Vulkan/VkPipeline.cpp +4 -1

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--- a/src/Vulkan/VkPipeline.cpp
+++ b/src/Vulkan/VkPipeline.cpp
@@ -233,7 +233,10 @@ Pipeline::Pipeline(PipelineLayout const *layout) : layout(layout) {}
 GraphicsPipeline::GraphicsPipeline(const VkGraphicsPipelineCreateInfo* pCreateInfo, void* mem)
 	: Pipeline(Cast(pCreateInfo->layout))
 {
-	if(((pCreateInfo->flags & ~(VK_PIPELINE_CREATE_DERIVATIVE_BIT | VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT)) != 0) ||
+	if(((pCreateInfo->flags &
+		~(VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT |
+	      VK_PIPELINE_CREATE_DERIVATIVE_BIT |
+	      VK_PIPELINE_CREATE_ALLOW_DERIVATIVES_BIT)) != 0) ||
 	   (pCreateInfo->stageCount != 2) ||
 	   (pCreateInfo->pTessellationState != nullptr))
 	{