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replace the resampler code with the awesome code from speex

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12003 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2009-02-13 23:35:17 +00:00
parent 86abd55aa1
commit c31a7f2563
5 changed files with 82 additions and 118 deletions
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src/mod/applications/mod_conference/mod_conference.c
+3 -7
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@@ -1692,12 +1692,8 @@ static void *SWITCH_THREAD_FUNC conference_loop_input(switch_thread_t *thread, v
int16_t *bptr = (int16_t *) read_frame->data;
int len = (int) read_frame->datalen;
read_resampler->from_len = switch_short_to_float(bptr, read_resampler->from, (int) len / 2);
read_resampler->to_len = switch_resample_process(read_resampler,
read_resampler->from,
read_resampler->from_len, read_resampler->to, read_resampler->to_size, 0);
switch_float_to_short(read_resampler->to, member->resample_out, read_resampler->to_len);
switch_resample_process(read_resampler, bptr, len / 2);
memcpy(member->resample_out, read_resampler->to, read_resampler->to_len * 2);
len = read_resampler->to_len * 2;
datalen = len;
data = member->resample_out;
@@ -4477,7 +4473,7 @@ static int setup_media(conference_member_t *member, conference_obj_t *conference
if (read_impl.actual_samples_per_second != conference->rate) {
if (switch_resample_create(&member->read_resampler,
read_impl.actual_samples_per_second,
member->frame_size, conference->rate, member->frame_size, member->pool) != SWITCH_STATUS_SUCCESS) {
conference->rate, member->frame_size, SWITCH_RESAMPLE_QUALITY) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Unable to create resampler!\n");
goto done;
}