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vulkan/wsi: Set a proper pWaitDstStageMask on the dummy submit 

Neither mesa driver really cares, but we should set it none the less for
the sake of correctness.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Reviewed-by: Chad Versace <chadversary@chromium.org>
This commit is contained in:
Jason Ekstrand 2017-11-16 09:18:48 -08:00
parent 59e58c348e
commit d25a0f21e1
1 changed files with 17 additions and 0 deletions
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17
src/vulkan/wsi/wsi_common.c
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@ -542,14 +542,31 @@ wsi_common_queue_present(const struct wsi_device *wsi,
.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO,
.pNext = NULL,
};
VkPipelineStageFlags *stage_flags = NULL;
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,
/* Set up the pWaitDstStageMasks */
stage_flags = vk_alloc(&swapchain->alloc,
sizeof(VkPipelineStageFlags) *
pPresentInfo->waitSemaphoreCount,
8,
VK_SYSTEM_ALLOCATION_SCOPE_COMMAND);
if (!stage_flags) {
result = VK_ERROR_OUT_OF_HOST_MEMORY;
goto fail_present;
}
for (uint32_t s = 0; s < pPresentInfo->waitSemaphoreCount; s++)
stage_flags[s] = VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT;
submit_info.pWaitDstStageMask = stage_flags;
}
result = wsi->QueueSubmit(queue, 1, &submit_info, swapchain->fences[0]);
vk_free(&swapchain->alloc, stage_flags);
if (result != VK_SUCCESS)
goto fail_present;