- do not signal mRenderFinishedSemaphore if the submitted commands ar…

…en't about to be presented
ZDoom · Mar 22, 2019 · d03839d · d03839d
1 parent 4d768e5
commit d03839d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/rendering/vulkan/system/vk_framebuffer.cpp b/src/rendering/vulkan/system/vk_framebuffer.cpp
@@ -249,7 +249,7 @@ void VulkanFrameBuffer::SubmitCommands(bool finish)
 		submitInfo.pWaitDstStageMask = waitStages;
 		submitInfo.commandBufferCount = 1;
 		submitInfo.pCommandBuffers = &mDrawCommands->buffer;
-		submitInfo.signalSemaphoreCount = 1;
+		submitInfo.signalSemaphoreCount = finish ? 1 : 0;
 		submitInfo.pSignalSemaphores = &mRenderFinishedSemaphore->semaphore;
 		result = vkQueueSubmit(device->graphicsQueue, 1, &submitInfo, mRenderFinishedFence->fence);
 		if (result < VK_SUCCESS)
@@ -267,7 +267,7 @@ void VulkanFrameBuffer::SubmitCommands(bool finish)
 		submitInfo.pWaitDstStageMask = waitStages;
 		submitInfo.commandBufferCount = 1;
 		submitInfo.pCommandBuffers = &mDrawCommands->buffer;
-		submitInfo.signalSemaphoreCount = 1;
+		submitInfo.signalSemaphoreCount = finish ? 1 : 0;
 		submitInfo.pSignalSemaphores = &mRenderFinishedSemaphore->semaphore;
 		VkResult result = vkQueueSubmit(device->graphicsQueue, 1, &submitInfo, mRenderFinishedFence->fence);
 		if (result < VK_SUCCESS)