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-rw-r--r--render/vulkan/renderer.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/render/vulkan/renderer.c b/render/vulkan/renderer.c
index dd3ec94c..72f09121 100644
--- a/render/vulkan/renderer.c
+++ b/render/vulkan/renderer.c
@@ -860,6 +860,8 @@ static void vulkan_end(struct wlr_renderer *wlr_renderer) {
// and we have a renderpass dependency for that.
uint64_t stage_timeline_point;
VkTimelineSemaphoreSubmitInfoKHR stage_timeline_submit_info;
+ uint64_t stage_wait_timeline_point;
+ VkPipelineStageFlags stage_wait_stage;
if (stage_cb != NULL) {
stage_timeline_point = end_command_buffer(stage_cb, renderer);
if (stage_timeline_point == 0) {
@@ -878,6 +880,18 @@ static void vulkan_end(struct wlr_renderer *wlr_renderer) {
stage_sub->commandBufferCount = 1u;
stage_sub->pCommandBuffers = &pre_cb;
++submit_count;
+
+ if (renderer->stage.last_timeline_point > 0) {
+ stage_wait_timeline_point = renderer->stage.last_timeline_point;
+ stage_wait_stage = VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
+ stage_sub->waitSemaphoreCount = 1;
+ stage_sub->pWaitSemaphores = &renderer->timeline_semaphore;
+ stage_sub->pWaitDstStageMask = &stage_wait_stage;
+ stage_timeline_submit_info.waitSemaphoreValueCount = 1;
+ stage_timeline_submit_info.pWaitSemaphoreValues = &stage_wait_timeline_point;
+ }
+
+ renderer->stage.last_timeline_point = stage_timeline_point;
}
uint64_t render_timeline_point = end_command_buffer(render_cb, renderer);