frames, even after all of the hooks are detached. This patch short-cicuits us
out before we transcode unnecessarily.
........
Merged revisions 349144 from http://svn.asterisk.org/svn/asterisk/branches/1.8
........
Merged revisions 349145 from http://svn.asterisk.org/svn/asterisk/branches/10
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@349146
65c4cc65-6c06-0410-ace0-
fbb531ad65f3
int middle_frame_manipulated = 0;
int removed = 0;
+ /* Don't translate our frame if we aren't going to bother to use it */
+ if (AST_LIST_EMPTY(&audiohook_list->spy_list)
+ && AST_LIST_EMPTY(&audiohook_list->whisper_list)
+ && AST_LIST_EMPTY(&audiohook_list->manipulate_list))
+ return end_frame;
+
/* ---Part_1. translate start_frame to SLINEAR if necessary. */
if (!(middle_frame = audiohook_list_translate_to_slin(audiohook_list, direction, start_frame))) {
return frame;