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FSCORE-288

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@11723 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2009-02-10 00:58:54 +00:00
parent bc1e93bf5d
commit 6e80c32ae2
4 changed files with 38 additions and 23 deletions
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9
src/switch_resample.c
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@@ -53,8 +53,9 @@
#define resample_buffer(a, b, c) a > b ? ((a / 1000) / 2) * c : ((b / 1000) / 2) * c
SWITCH_DECLARE(switch_status_t) switch_resample_create(switch_audio_resampler_t **new_resampler,
int from_rate, switch_size_t from_size, int to_rate, uint32_t to_size, switch_memory_pool_t *pool)
SWITCH_DECLARE(switch_status_t) switch_resample_perform_create(switch_audio_resampler_t **new_resampler,
int from_rate, switch_size_t from_size, int to_rate,
uint32_t to_size, switch_memory_pool_t *pool, const char *file, const char *func, int line)
{
#ifdef DISABLE_RESAMPLE
*new_resampler = NULL;
@@ -75,8 +76,8 @@ SWITCH_DECLARE(switch_status_t) switch_resample_create(switch_audio_resampler_t
resampler->rfactor = (lfrom_rate / lto_rate);
resampler->resampler = resample_open(QUALITY, resampler->factor, resampler->factor);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_NOTICE, "Activate Resampler %d->%d %f\n", resampler->from_rate, resampler->to_rate,
resampler->factor);
switch_log_printf(SWITCH_CHANNEL_ID_LOG, file, func, line, NULL, SWITCH_LOG_NOTICE,
"Activate Resampler %d->%d %f\n", resampler->from_rate, resampler->to_rate, resampler->factor);
resampler->from_size = resample_buffer(to_rate, from_rate, (uint32_t) from_size);
resampler->from = (float *) switch_core_alloc(pool, resampler->from_size * sizeof(float));
resampler->to_size = resample_buffer(to_rate, from_rate, (uint32_t) to_size);;