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fix regression in spandsp_tone_detect caused by some revent core changes

This commit is contained in:
Anthony Minessale 2012-07-17 17:19:28 -05:00
parent 223244d491
commit 70c6e65e60
1 changed files with 6 additions and 8 deletions
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14
src/mod/applications/mod_spandsp/mod_spandsp_dsp.c
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@ -742,7 +742,7 @@ switch_status_t callprogress_detector_start(switch_core_session_t *session, cons
/* start listening for tones */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "(%s) Starting tone detection for '%s'\n", switch_channel_get_name(channel), name);
switch_core_media_bug_add(session, "spandsp_tone_detect", NULL,
callprogress_detector_process_buffer, detector, 0 /* stop time */, SMBF_READ_STREAM, &bug);
callprogress_detector_process_buffer, detector, 0 /* stop time */, SMBF_READ_REPLACE, &bug);
if (!bug) {
return SWITCH_STATUS_FALSE;
}
@ -761,28 +761,26 @@ switch_status_t callprogress_detector_start(switch_core_session_t *session, cons
*/
static switch_bool_t callprogress_detector_process_buffer(switch_media_bug_t *bug, void *user_data, switch_abc_type_t type)
{
uint8_t data[SWITCH_RECOMMENDED_BUFFER_SIZE];
switch_frame_t frame = { 0 };
tone_detector_t *detector = (tone_detector_t *)user_data;
switch_core_session_t *session = switch_core_media_bug_get_session(bug);
switch_channel_t *channel = switch_core_session_get_channel(session);
frame.data = data;
frame.buflen = SWITCH_RECOMMENDED_BUFFER_SIZE;
switch(type) {
case SWITCH_ABC_TYPE_INIT:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "(%s) initializing tone detector\n", switch_channel_get_name(channel));
tone_detector_init(detector);
break;
case SWITCH_ABC_TYPE_READ:
case SWITCH_ABC_TYPE_READ_REPLACE:
{
switch_frame_t *frame;
const char *detected_tone = NULL;
if (!detector->spandsp_detector) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "(%s) detector is destroyed\n", switch_channel_get_name(channel));
return SWITCH_FALSE;
}
if (switch_core_media_bug_read(bug, &frame, SWITCH_TRUE) != SWITCH_STATUS_SUCCESS) {
if (!(frame = switch_core_media_bug_get_read_replace_frame(bug))) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "(%s) error reading frame\n", switch_channel_get_name(channel));
return SWITCH_FALSE;
}