[vlc-commits] direct3d11: protect the flush from concurrent access from the decoder thread(s)

[Steve Lhomme]

vlc/vlc-3.0 | branch: master | Steve Lhomme <robux4 at ycbcr.xyz> | Thu Aug  2 12:37:20 2018 +0200| [cc64d4c6311530a800e253dd8529b07db3d8c3a5] | committer: Steve Lhomme

direct3d11: protect the flush from concurrent access from the decoder thread(s)

(cherry picked from commit 83d8394d9b24253e786bc21576155b7a586c1b16)

> http://git.videolan.org/gitweb.cgi/vlc/vlc-3.0.git/?a=commit;h=cc64d4c6311530a800e253dd8529b07db3d8c3a5
---

 modules/video_output/win32/direct3d11.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/modules/video_output/win32/direct3d11.c b/modules/video_output/win32/direct3d11.c
index 02046d150d..374abc5be7 100644
--- a/modules/video_output/win32/direct3d11.c
+++ b/modules/video_output/win32/direct3d11.c
@@ -1294,10 +1294,10 @@ static void Prepare(vout_display_t *vd, picture_t *picture, subpicture_t *subpic
         }
     }
 
+    ID3D11DeviceContext_Flush(sys->d3d_dev.d3dcontext);
+
     if (is_d3d11_opaque(picture->format.i_chroma))
         d3d11_device_unlock( &sys->d3d_dev );
-
-    ID3D11DeviceContext_Flush(sys->d3d_dev.d3dcontext);
 }
 
 static void Display(vout_display_t *vd, picture_t *picture, subpicture_t *subpicture)