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Merge 'Handle repeated shared-continuous presents without fence reuse' into 'main'

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See merge request mesa/vulkan-wsi-layer!233
This commit is contained in:
Iason Paraskevopoulos 2026-03-20 14:11:32 +00:00
commit 11e68db8ec
1 changed files with 16 additions and 0 deletions
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16
wsi/swapchain_base.cpp
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@ -581,6 +581,22 @@ VkResult swapchain_base::notify_presentation_engine(const pending_present_reques
VkResult swapchain_base::queue_present(VkQueue queue, const VkPresentInfoKHR *present_info,
const swapchain_presentation_parameters &submit_info)
{
if (m_present_mode == VK_PRESENT_MODE_SHARED_CONTINUOUS_REFRESH_KHR)
{
const util::unique_lock<util::recursive_mutex> image_status_lock(m_image_status_mutex);
if (!image_status_lock)
{
WSI_LOG_ERROR("Failed to acquire image status lock in queue_present.");
return VK_ERROR_UNKNOWN;
}
const auto image_status = m_swapchain_images[submit_info.pending_present.image_index].get_status();
if (image_status == swapchain_image::PENDING)
{
return VK_SUCCESS;
}
}
const VkPresentTimingInfoEXT *present_timing_info = nullptr;
const auto *present_timings_info =
util::find_extension<VkPresentTimingsInfoEXT>(VK_STRUCTURE_TYPE_PRESENT_TIMINGS_INFO_EXT, present_info->pNext);