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added debugging to find out why audio is not flowing on phone.

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This commit is contained in:
gardners 2012-05-06 21:56:40 +09:30
parent 6ee271d767
commit 29855e2c9d
1 changed files with 8 additions and 0 deletions
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8
vomp.c
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@ -216,6 +216,8 @@ int vomp_send_status(vomp_call_state *call,int flags,overlay_mdp_frame *arg)
unsigned short *len=&mdp.out.payload_length;
unsigned char *p=&mdp.out.payload[0];
WHY("Including audio sample block");
/* record sample in recent list.
XXX - What timestamp to attach to the sample?
Two obvious choices:
@ -292,6 +294,8 @@ int vomp_send_status(vomp_call_state *call,int flags,overlay_mdp_frame *arg)
bcopy(&call->remote_codec_list[0],&mdp.vompevent.supported_codecs[0],256);
if (flags&VOMP_SENDAUDIO) {
WHY("Frame contains audio (codec=%s)",
vomp_describe_codec(arg->vompevent.audio_sample_codec));
bcopy(&arg->vompevent.audio_bytes[0],
&mdp.vompevent.audio_bytes[0],
vomp_sample_size(arg->vompevent.audio_sample_codec));
@ -326,6 +330,8 @@ int vomp_process_audio(vomp_call_state *call,overlay_mdp_frame *mdp)
int ofs=14;
if (mdp->in.payload_length>14)
WHYF("got here (payload has %d bytes)",mdp->in.payload_length);
else
WHY("in-call with zero audio bytes");
/* Get end time marker for sample block collection */
unsigned int e=0;
@ -722,6 +728,7 @@ int vomp_mdp_received(overlay_mdp_frame *mdp)
switch(mdp->in.payload[0]) {
case 0x01: /* Ordinary VoMP state+optional audio frame */
{
WHY("Saw VoMP frame");
int recvr_state=mdp->in.payload[1]>>4;
int sender_state=mdp->in.payload[1]&0xf;
unsigned int recvr_session=
@ -1061,6 +1068,7 @@ char *vomp_describe_codec(int c)
case VOMP_CODEC_16SIGNED: return "16bit-raw";
case VOMP_CODEC_8ULAW: return "8bit-uLaw";
case VOMP_CODEC_8ALAW: return "8bit-aLaw";
case VOMP_CODEC_PCM: return "PCM@8KHz";
case VOMP_CODEC_DTMF: return "DTMF";
case VOMP_CODEC_ENGAGED: return "Engaged-tone";
case VOMP_CODEC_ONHOLD: return "On-Hold";