diff options
Diffstat (limited to 'main/autoservice.c')
-rw-r--r-- | main/autoservice.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/main/autoservice.c b/main/autoservice.c index d1a0156ab..cd7388b7d 100644 --- a/main/autoservice.c +++ b/main/autoservice.c @@ -58,6 +58,7 @@ struct asent { * it gets stopped for the last time. */ unsigned int use_count; unsigned int orig_end_dtmf_flag:1; + unsigned int video_update:1; unsigned int ignore_frame_types; /*! Frames go on at the head of deferred_frames, so we have the frames * from newest to oldest. As we put them at the head of the readq, we'll @@ -161,6 +162,17 @@ static void *autoservice_run(void *ign) AST_LIST_INSERT_HEAD(&ents[i]->deferred_frames, dup_f, frame_list); } } else { + if (defer_frame->frametype == AST_FRAME_CONTROL && + defer_frame->subclass.integer == AST_CONTROL_VIDUPDATE) { + + /* If a video update is already queued don't needlessly queue another */ + if (ents[i]->video_update) { + ast_frfree(defer_frame); + break; + } + + ents[i]->video_update = 1; + } if ((dup_f = ast_frisolate(defer_frame))) { AST_LIST_INSERT_HEAD(&ents[i]->deferred_frames, dup_f, frame_list); } |