+++ /dev/null
-Index: include/asterisk/slinfactory.h
-===================================================================
---- include/asterisk/slinfactory.h (wersja 113295)
-+++ include/asterisk/slinfactory.h (wersja 113296)
-@@ -48,6 +48,7 @@
- int ast_slinfactory_feed(struct ast_slinfactory *sf, struct ast_frame *f);
- int ast_slinfactory_read(struct ast_slinfactory *sf, short *buf, size_t samples);
- unsigned int ast_slinfactory_available(const struct ast_slinfactory *sf);
-+void ast_slinfactory_flush(struct ast_slinfactory *sf);
-
- #if defined(__cplusplus) || defined(c_plusplus)
- }
-Index: main/slinfactory.c
-===================================================================
---- main/slinfactory.c (wersja 113295)
-+++ main/slinfactory.c (wersja 113296)
-@@ -157,3 +157,21 @@
- {
- return sf->size;
- }
-+
-+void ast_slinfactory_flush(struct ast_slinfactory *sf)
-+{
-+ struct ast_frame *fr = NULL;
-+
-+ if (sf->trans) {
-+ ast_translator_free_path(sf->trans);
-+ sf->trans = NULL;
-+ }
-+
-+ while ((fr = AST_LIST_REMOVE_HEAD(&sf->queue, frame_list)))
-+ ast_frfree(fr);
-+
-+ sf->size = sf->holdlen = 0;
-+ sf->offset = sf->hold;
-+
-+ return;
-+}
-Index: main/audiohook.c
-===================================================================
---- main/audiohook.c (wersja 113295)
-+++ main/audiohook.c (wersja 113296)
-@@ -128,14 +128,23 @@
- int ast_audiohook_write_frame(struct ast_audiohook *audiohook, enum ast_audiohook_direction direction, struct ast_frame *frame)
- {
- struct ast_slinfactory *factory = (direction == AST_AUDIOHOOK_DIRECTION_READ ? &audiohook->read_factory : &audiohook->write_factory);
-- struct timeval *time = (direction == AST_AUDIOHOOK_DIRECTION_READ ? &audiohook->read_time : &audiohook->write_time);
-+ struct ast_slinfactory *other_factory = (direction == AST_AUDIOHOOK_DIRECTION_READ ? &audiohook->write_factory : &audiohook->read_factory);
-+ struct timeval *time = (direction == AST_AUDIOHOOK_DIRECTION_READ ? &audiohook->read_time : &audiohook->write_time), previous_time = *time;
-
-+ /* Update last feeding time to be current */
-+ *time = ast_tvnow();
-+
-+ /* If we are using a sync trigger and this factory suddenly got audio fed in after a lapse, then flush both factories to ensure they remain in sync */
-+ if (ast_test_flag(audiohook, AST_AUDIOHOOK_TRIGGER_SYNC) && ast_slinfactory_available(other_factory) && (ast_tvdiff_ms(*time, previous_time) > (ast_slinfactory_available(other_factory) / 8))) {
-+ if (option_debug)
-+ ast_log(LOG_DEBUG, "Flushing audiohook %p so it remains in sync\n", audiohook);
-+ ast_slinfactory_flush(factory);
-+ ast_slinfactory_flush(other_factory);
-+ }
-+
- /* Write frame out to respective factory */
- ast_slinfactory_feed(factory, frame);
-
-- /* Update last fed time for the above factory */
-- *time = ast_tvnow();
--
- /* If we need to notify the respective handler of this audiohook, do so */
- if ((ast_test_flag(audiohook, AST_AUDIOHOOK_TRIGGER_MODE) == AST_AUDIOHOOK_TRIGGER_READ) && (direction == AST_AUDIOHOOK_DIRECTION_READ)) {
- ast_cond_signal(&audiohook->trigger);