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vulkan/wsi: Reset the image fence right before vkQueueSubmit

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Instead of resetting at the top of the loop, we create the fence in the
signaled state and then unconditionally reset it before vkQueueSubmit.
This gives us a bit more flexibility with how we handle the fence in the
case where the client provides zero semaphores.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16333>
This commit is contained in:
Jason Ekstrand 2020-03-03 12:45:16 -06:00 • committed by Marge Bot
parent 5576e8b735
commit 5f4ee14895
1 changed files with 5 additions and 6 deletions
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11
src/vulkan/wsi/wsi_common.c
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@ -900,7 +900,7 @@ wsi_common_queue_present(const struct wsi_device *wsi,
const VkFenceCreateInfo fence_info = {
.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
.pNext = NULL,
.flags = 0,
.flags = VK_FENCE_CREATE_SIGNALED_BIT,
};
result = wsi->CreateFence(device, &fence_info,
&swapchain->alloc,
@ -926,11 +926,6 @@ wsi_common_queue_present(const struct wsi_device *wsi,
true, ~0ull);
if (result != VK_SUCCESS)
goto fail_present;
result =
wsi->ResetFences(device, 1, &swapchain->fences[image_index]);
if (result != VK_SUCCESS)
goto fail_present;
}
struct wsi_image *image =
@ -971,6 +966,10 @@ wsi_common_queue_present(const struct wsi_device *wsi,
submit_info.pWaitDstStageMask = stage_flags;
}
result = wsi->ResetFences(device, 1, &swapchain->fences[image_index]);
if (result != VK_SUCCESS)
goto fail_present;
VkFence fence = swapchain->fences[image_index];
if (swapchain->use_buffer_blit) {
if (swapchain->buffer_blit_queue == VK_NULL_HANDLE) {