mirror of
https://github.com/servalproject/serval-dna.git
synced 2024-12-27 08:32:33 +00:00
54 lines
1.6 KiB
C
54 lines
1.6 KiB
C
/*
|
|
Copyright (C) 2012 Paul Gardner-Stephen
|
|
|
|
This program is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU General Public License
|
|
as published by the Free Software Foundation; either version 2
|
|
of the License, or (at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "serval.h"
|
|
|
|
int encodeAndDispatchRecordedAudio(int fd,int callSessionToken,
|
|
int recordCodec,
|
|
unsigned char *sampleData,
|
|
int sampleBytes)
|
|
{
|
|
switch (recordCodec) {
|
|
case VOMP_CODEC_PCM:
|
|
/* leave data raw, so need to rewrite sampleData or sampleBytes */
|
|
break;
|
|
default:
|
|
WHYF("Codec not yet supported");
|
|
return -1;
|
|
}
|
|
|
|
char msg[128+MAX_AUDIO_BYTES];
|
|
snprintf(msg,128,"\n*%d:AUDIO:%x:%d\n",sampleBytes,callSessionToken,recordCodec);
|
|
int len=strlen(msg);
|
|
bcopy(&sampleData[0],&msg[len],sampleBytes);
|
|
len+=sampleBytes;
|
|
write(fd,msg,len);
|
|
return 0;
|
|
}
|
|
|
|
int bufferAudioForPlayback(int codec,long long start_time,long long end_time,
|
|
unsigned char *data,int dataLen)
|
|
{
|
|
/* XXX We need to buffer and reorder out-of-order sample blocks and
|
|
decode codecs etc here. */
|
|
|
|
/* send audio to device */
|
|
int bytesWritten=audev->write(&data[0],dataLen);
|
|
return 0;
|
|
}
|