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vulkan/wsi: Only wait on semaphores on the first swapchain 

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Chad Versace <chadversary@chromium.org>
This commit is contained in:
Jason Ekstrand 2017-11-16 09:07:58 -08:00
parent b91a1953e8
commit 59e58c348e
1 changed files with 7 additions and 2 deletions
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9
src/vulkan/wsi/wsi_common.c
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@ -541,9 +541,14 @@ wsi_common_queue_present(const struct wsi_device *wsi,
VkSubmitInfo submit_info = {
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.pNext = NULL,
.waitSemaphoreCount = pPresentInfo->waitSemaphoreCount,
.pWaitSemaphores = pPresentInfo->pWaitSemaphores,
};
if (i == 0) {
/* We only need/want to wait on semaphores once. After that, we're
* guaranteed ordering since it all happens on the same queue.
*/
submit_info.waitSemaphoreCount = pPresentInfo->waitSemaphoreCount,
submit_info.pWaitSemaphores = pPresentInfo->pWaitSemaphores,
}
result = wsi->QueueSubmit(queue, 1, &submit_info, swapchain->fences[0]);
if (result != VK_SUCCESS)
goto fail_present;