From 4c7fe200e05f9a028d440ed2032961d1b798c83b Mon Sep 17 00:00:00 2001

From: Olivier Fourdan <ofourdan@redhat.com>

Date: Tue, 1 Oct 2019 15:54:47 +0200

Subject: [PATCH 10/12] cogl: Flush journal before blitting

Make sure to submit all pending primitives before blitting, otherwise

rendering from the shell may be incomplete leaving partial drawing of

the shell widgets.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/820

(cherry picked from commit 0cdf13ac12c570d38737fddb68946157c0b7a4d2)

---

 cogl/cogl/cogl-framebuffer.c | 5 +++++

 1 file changed, 5 insertions(+)

diff --git a/cogl/cogl/cogl-framebuffer.c b/cogl/cogl/cogl-framebuffer.c

index 6d35c6b13..948cd112d 100644

--- a/cogl/cogl/cogl-framebuffer.c

+++ b/cogl/cogl/cogl-framebuffer.c

@@ -1482,6 +1482,11 @@ cogl_blit_framebuffer (CoglFramebuffer *src,

       return FALSE;

     }

+  /* Make sure any batched primitives get submitted to the driver

+   * before blitting

+   */

+  _cogl_framebuffer_flush_journal (src);

+

   /* Make sure the current framebuffers are bound. We explicitly avoid

      flushing the clip state so we can bind our own empty state */

   _cogl_framebuffer_flush_state (dest,

-- 

2.21.0