xf86-video-intel: src/sna/sna_dri2.c

[Chris Wilson]

 src/sna/sna_dri2.c |    1 +
 1 file changed, 1 insertion(+)

New commits:
commit a77397a315db5402f4775ce8e15a5f60c5c43400
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Wed Aug 3 08:07:00 2016 +0100

    sna/dri2: Flush rendering to a reused front buffer before reporting
    
    When the client calls DRI2GetBuffers it expects the buffer to be
    coherent, that is all X rendering to it flushed to hardware for it to be
    able to read back.
    
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/src/sna/sna_dri2.c b/src/sna/sna_dri2.c
index 47bd2ed..2c3a3ed 100644
--- a/src/sna/sna_dri2.c
+++ b/src/sna/sna_dri2.c
@@ -643,6 +643,7 @@ sna_dri2_create_buffer(DrawablePtr draw,
 			assert(private->bo->pitch == buffer->pitch);
 			assert(private->bo->active_scanout);
 
+			kgem_bo_submit(&sna->kgem, private->bo);
 			private->refcnt++;
 			return buffer;
 		}