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a2dp: improve negotiation

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This commit is contained in:
Wim Taymans 2018-10-05 11:10:36 +02:00
parent 41d38e56df
commit a95cd608e7
1 changed files with 19 additions and 14 deletions
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31
spa/plugins/bluez5/a2dp-sink.c
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@ -608,6 +608,7 @@ static void a2dp_on_timeout(struct spa_source *source)
if (spa_list_is_empty(&this->ready)) {
spa_log_trace(this->log, "a2dp-sink %p: %d", this, io->status);
io->status = SPA_STATUS_NEED_BUFFER;
if (this->range) {
this->range->offset = this->sample_count * this->frame_size;
@ -616,9 +617,7 @@ static void a2dp_on_timeout(struct spa_source *source)
}
this->callbacks->process(this->callbacks_data, SPA_STATUS_NEED_BUFFER);
}
else {
flush_data(this, now_time);
}
}
@ -963,21 +962,27 @@ impl_node_port_enum_params(struct spa_node *node,
if (this->transport->codec == 0) {
a2dp_sbc_t *config = this->transport->configuration;
int rate, channels;
struct spa_audio_info_raw info = { 0, };
if ((rate = a2dp_sbc_get_frequency(config)) < 0)
info.format = SPA_AUDIO_FORMAT_S16;
if ((info.rate = a2dp_sbc_get_frequency(config)) < 0)
return -EIO;
if ((channels = a2dp_sbc_get_channels(config)) < 0)
if ((info.channels = a2dp_sbc_get_channels(config)) < 0)
return -EIO;
param = spa_pod_builder_object(&b,
SPA_TYPE_OBJECT_Format, id,
SPA_FORMAT_mediaType, &SPA_POD_Id(SPA_MEDIA_TYPE_audio),
SPA_FORMAT_mediaSubtype, &SPA_POD_Id(SPA_MEDIA_SUBTYPE_raw),
SPA_FORMAT_AUDIO_format, &SPA_POD_Id(SPA_AUDIO_FORMAT_S16),
SPA_FORMAT_AUDIO_rate, &SPA_POD_Int(rate),
SPA_FORMAT_AUDIO_channels, &SPA_POD_Int(channels),
0);
switch (info.channels) {
case 1:
info.position[0] = SPA_AUDIO_CHANNEL_MONO;
break;
case 2:
info.position[0] = SPA_AUDIO_CHANNEL_FL;
info.position[1] = SPA_AUDIO_CHANNEL_FR;
break;
default:
return -EIO;
}
param = spa_format_audio_raw_build(&b, id, &info);
}
else
return -EIO;