static void mpf_mixer_trace(mpf_object_t *object)
{
mpf_mixer_t *mixer = (mpf_mixer_t*) object;
apr_size_t i;
mpf_audio_stream_t *source;
char buf[2048];
apr_size_t offset;
apt_text_stream_t output;
apt_text_stream_init(&output,buf,sizeof(buf)-1);
for(i=0; i<mixer->source_count; i++) {
source = mixer->source_arr[i];
if(source) {
mpf_audio_stream_trace(source,STREAM_DIRECTION_RECEIVE,&output);
apt_text_char_insert(&output,';');
}
}
offset = output.pos - output.text.buf;
output.pos += apr_snprintf(output.pos, output.text.length - offset,
"->Mixer->");
mpf_audio_stream_trace(mixer->sink,STREAM_DIRECTION_SEND,&output);
*output.pos = '\0';
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Media Path %s %s",
object->name,
output.text.buf);
}
static void mpf_bridge_trace(mpf_object_t *object)
{
mpf_bridge_t *bridge = (mpf_bridge_t*) object;
char buf[1024];
apr_size_t offset;
apt_text_stream_t output;
apt_text_stream_init(&output,buf,sizeof(buf)-1);
mpf_audio_stream_trace(bridge->source,STREAM_DIRECTION_RECEIVE,&output);
offset = output.pos - output.text.buf;
output.pos += apr_snprintf(output.pos, output.text.length - offset,
"->Bridge->");
mpf_audio_stream_trace(bridge->sink,STREAM_DIRECTION_SEND,&output);
*output.pos = '\0';
apt_log(APT_LOG_MARK,APT_PRIO_INFO,"Media Path %s %s",object->name,output.text.buf);
}
static void mpf_encoder_trace(mpf_audio_stream_t *stream, mpf_stream_direction_e direction, apt_text_stream_t *output)
{
apr_size_t offset;
mpf_codec_descriptor_t *descriptor;
mpf_encoder_t *encoder = stream->obj;
descriptor = encoder->base->tx_descriptor;
if(descriptor) {
offset = output->pos - output->text.buf;
output->pos += apr_snprintf(output->pos, output->text.length - offset,
"[%s/%d/%d]->Encoder->",
descriptor->name.buf,
descriptor->sampling_rate,
descriptor->channel_count);
}
mpf_audio_stream_trace(encoder->sink,direction,output);
}