vkh_presenter sync: one frame in flight

1 files changed, 3 insertions, 3 deletions

diff --git a/src/vkh_presenter.c b/src/vkh_presenter.c
index effe190..ba86b3d 100644
--- a/src/vkh_presenter.c
+++ b/src/vkh_presenter.c
@@ -84,6 +84,9 @@ bool vkh_presenter_acquireNextImage(VkhPresenter r, VkFence fence, VkSemaphore s
 }
 
 bool vkh_presenter_draw(VkhPresenter r) {
+    vkWaitForFences(r->dev->dev, 1, &r->fenceDraw, VK_TRUE, FENCE_TIMEOUT);
+    vkResetFences(r->dev->dev, 1, &r->fenceDraw);
+
     if (!vkh_presenter_acquireNextImage(r, VK_NULL_HANDLE, r->semaPresentEnd)) {
         vkh_presenter_create_swapchain(r);
         return false;
@@ -99,9 +102,6 @@ bool vkh_presenter_draw(VkhPresenter r) {
                                          .pWaitDstStageMask    = &dstStageMask,
                                          .pCommandBuffers      = &r->cmdBuffs[r->currentScBufferIndex]};
 
-    vkWaitForFences(r->dev->dev, 1, &r->fenceDraw, VK_TRUE, FENCE_TIMEOUT);
-    vkResetFences(r->dev->dev, 1, &r->fenceDraw);
-
     VK_CHECK_RESULT(vkQueueSubmit(r->queue, 1, &submit_info, r->fenceDraw));
 
     /* Now present the image in the window */