[vlc-commits] opengl: add assert to check gl callbacks

[Thomas Guillem]

vlc | branch: master | Thomas Guillem <thomas at gllm.fr> | Wed May 23 08:51:29 2018 +0200| [022233281c4750bfa4fad683863146a282353471] | committer: Thomas Guillem

opengl: add assert to check gl callbacks

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=022233281c4750bfa4fad683863146a282353471
---

 src/video_output/opengl.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/video_output/opengl.c b/src/video_output/opengl.c
index 481df220cb..9852af7f9e 100644
--- a/src/video_output/opengl.c
+++ b/src/video_output/opengl.c
@@ -78,6 +78,8 @@ vlc_gl_t *vlc_gl_Create(struct vout_window_t *wnd, unsigned flags,
         vlc_object_release(gl);
         return NULL;
     }
+    assert(gl->makeCurrent && gl->releaseCurrent && gl->swap
+        && gl->getProcAddress);
     atomic_init(&glpriv->ref_count, 1);
 
     return &glpriv->gl;