diff options
Diffstat (limited to 'ext/gl/gstglimagesink.c')
| -rw-r--r-- | ext/gl/gstglimagesink.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/ext/gl/gstglimagesink.c b/ext/gl/gstglimagesink.c index a7347fda5..104761672 100644 --- a/ext/gl/gstglimagesink.c +++ b/ext/gl/gstglimagesink.c @@ -698,6 +698,7 @@ _ensure_gl_setup (GstGLImageSink * gl_sink) GST_DEBUG_OBJECT (gl_sink, "Ensuring setup"); if (!gl_sink->context) { + GST_OBJECT_LOCK (gl_sink->display); do { GstGLContext *other_context; GstGLWindow *window; @@ -770,6 +771,7 @@ _ensure_gl_setup (GstGLImageSink * gl_sink) gst_object_unref (other_context); gst_object_unref (window); } while (!gst_gl_display_add_context (gl_sink->display, gl_sink->context)); + GST_OBJECT_UNLOCK (gl_sink->display); } else GST_DEBUG_OBJECT (gl_sink, "Already have a context"); @@ -908,6 +910,9 @@ gst_glimage_sink_change_state (GstElement * element, GstStateChange transition) gst_gl_display_filter_gl_api (glimage_sink->display, SUPPORTED_GL_APIS); break; case GST_STATE_CHANGE_READY_TO_PAUSED: + if (!_ensure_gl_setup (glimage_sink)) + return GST_STATE_CHANGE_FAILURE; + g_atomic_int_set (&glimage_sink->to_quit, 0); break; case GST_STATE_CHANGE_PAUSED_TO_PLAYING: |