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FS-7083 #comment patch to change mod_shout to use lame_encode_buffer_interleaved on stereo channels so we don't have to mess with the input data

This commit is contained in:
Anthony Minessale 2014-12-18 10:07:21 -06:00 committed by Ken Rice
parent 39ae68c3c6
commit 07b4dbeea7
1 changed files with 1 additions and 19 deletions
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20
src/mod/formats/mod_shout/mod_shout.c
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@ -124,10 +124,6 @@ struct shout_context {
int eof;
int channels;
int stream_channels;
int16_t *l;
switch_size_t llen;
int16_t *r;
switch_size_t rlen;
unsigned char *mp3buf;
switch_size_t mp3buflen;
switch_thread_rwlock_t *rwlock;
@ -1035,24 +1031,10 @@ static switch_status_t shout_file_write(switch_file_handle_t *handle, void *data
}
if (handle->real_channels == 2) {
switch_size_t i, j = 0;
if (context->llen < nsamples) {
context->l = switch_core_alloc(context->memory_pool, nsamples * 2);
context->r = switch_core_alloc(context->memory_pool, nsamples * 2);
context->llen = context->rlen = nsamples;
}
for (i = 0; i < nsamples; i++) {
context->l[i] = audio[j++];
context->r[i] = audio[j++];
}
if ((rlen = lame_encode_buffer(context->gfp, context->l, context->r, (int)nsamples, context->mp3buf, (int)context->mp3buflen)) < 0) {
if ((rlen = lame_encode_buffer_interleaved(context->gfp, audio, (int)nsamples, context->mp3buf, (int)context->mp3buflen)) < 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "MP3 encode error %d!\n", rlen);
return SWITCH_STATUS_FALSE;
}
} else if (handle->real_channels == 1) {
if ((rlen = lame_encode_buffer(context->gfp, audio, NULL, (int)nsamples, context->mp3buf, (int)context->mp3buflen)) < 0) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "MP3 encode error %d!\n", rlen);