Wait semaphores for VkQueuePresentKHR

Bug: b/124265819 Change-Id: I7c84c3be8fb13a4ef798f90b8c610ebeafa82b5c Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/26970Reviewed-by: Nicolas Capens <nicolascapens@google.com> Reviewed-by: Alexis Hétu <sugoi@google.com> Tested-by: Hernan Liatis <hliatis@google.com>

Wait semaphores for VkQueuePresentKHR
914a46d4 · Hernan Liatis · 43be7163 · 914a46d4
Commit 914a46d4 authored Mar 12, 2019 by Hernan Liatis
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VkQueue.cpp src/Vulkan/VkQueue.cpp +5 -0

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--- a/src/Vulkan/VkQueue.cpp
+++ b/src/Vulkan/VkQueue.cpp
@@ -76,6 +76,11 @@ void Queue::waitIdle()

 void Queue::present(const VkPresentInfoKHR* presentInfo)
 {
+	for(uint32_t i = 0; i < presentInfo->waitSemaphoreCount; i++)
+	{
+		vk::Cast(presentInfo->pWaitSemaphores[i])->wait();
+	}
+
 	for(uint32_t i = 0; i < presentInfo->swapchainCount; i++)
 	{
 		vk::Cast(presentInfo->pSwapchains[i])->present(presentInfo->pImageIndices[i]);