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spring cleaning

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@4795 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2007-03-29 22:31:56 +00:00
parent a021945cef
commit 3a54126261
143 changed files with 22413 additions and 31567 deletions
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26
src/switch_resample.c
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@@ -53,9 +53,9 @@
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)
int from_rate,
switch_size_t from_size,
int to_rate, uint32_t to_size, switch_memory_pool_t *pool)
{
#ifdef DISABLE_RESAMPLE
*new_resampler = NULL;
@@ -76,7 +76,7 @@ SWITCH_DECLARE(switch_status_t) switch_resample_create(switch_audio_resampler_t
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);
resampler->to_rate, resampler->factor);
resampler->from_size = from_size;
resampler->from = (float *) switch_core_alloc(pool, resampler->from_size);
resampler->to_size = to_size;
@@ -88,8 +88,8 @@ SWITCH_DECLARE(switch_status_t) switch_resample_create(switch_audio_resampler_t
}
SWITCH_DECLARE(uint32_t) switch_resample_process(switch_audio_resampler_t *resampler, float *src, int srclen, float *dst,
uint32_t dstlen, int last)
SWITCH_DECLARE(uint32_t) switch_resample_process(switch_audio_resampler_t *resampler, float *src, int srclen,
float *dst, uint32_t dstlen, int last)
{
#ifdef DISABLE_RESAMPLE
return 0;
@@ -206,14 +206,14 @@ SWITCH_DECLARE(void) switch_generate_sln_silence(int16_t *data, uint32_t samples
int sum_rnd = 0;
assert(divisor);
for(i = 0; i < samples; i++, sum_rnd = 0) {
for(x = 0; x < 7; x++) {
for (i = 0; i < samples; i++, sum_rnd = 0) {
for (x = 0; x < 7; x++) {
rnd = (int16_t) (rand() * sizeof(int16_t));
sum_rnd += rnd;
}
switch_normalize_to_16bit(sum_rnd);
*data = (int16_t)((int16_t)sum_rnd / (int)divisor);
*data = (int16_t) ((int16_t) sum_rnd / (int) divisor);
data++;
}
@@ -222,8 +222,8 @@ SWITCH_DECLARE(void) switch_generate_sln_silence(int16_t *data, uint32_t samples
SWITCH_DECLARE(void) switch_change_sln_volume(int16_t *data, uint32_t samples, int32_t vol)
{
double newrate = 0;
int div = 0;
double newrate = 0;
int div = 0;
switch_normalize_volume(vol);
@@ -248,7 +248,7 @@ SWITCH_DECLARE(void) switch_change_sln_volume(int16_t *data, uint32_t samples, i
for (x = 0; x < samples; x++) {
tmp = (int32_t) (div ? fp[x] / newrate : fp[x] * newrate);
switch_normalize_to_16bit(tmp);
fp[x] = (int16_t)tmp;
fp[x] = (int16_t) tmp;
}
}
}