Henri Verbeet : wined3d: Reference the back buffer in wined3d_swapchain_vk_blit().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 26e961b39a28128f2fc3ff6671db72c71f17f943
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=26e961b39a28128f2fc3ff667...

Author: Henri Verbeet 
Date:   Fri Jun  5 16:37:30 2020 +0430

wined3d: Reference the back buffer in wined3d_swapchain_vk_blit().

Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/wined3d/swapchain.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dlls/wined3d/swapchain.c b/dlls/wined3d/swapchain.c
index 3497a4d560..e034bdf624 100644
--- a/dlls/wined3d/swapchain.c
+++ b/dlls/wined3d/swapchain.c
@@ -1026,6 +1026,7 @@ static void wined3d_swapchain_vk_blit(struct wined3d_swapchain_vk *swapchain_vk,
             swapchain_vk->vk_images[image_idx], VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
             1, &blit, VK_FILTER_NEAREST));

+    wined3d_context_vk_reference_texture(context_vk, back_buffer_vk);
     wined3d_context_vk_image_barrier(context_vk, vk_command_buffer,
             VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
             VK_ACCESS_TRANSFER_WRITE_BIT, 0,