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a2dp source: move sbc init from a2dp source to demo

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This commit is contained in:
Milanka Ringwald 2017-11-24 16:34:56 +01:00
parent 10b7d8c399
commit e2d6e24b54
1 changed files with 12 additions and 5 deletions
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17
src/classic/a2dp_source.c
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@ -154,6 +154,14 @@ static void a2dp_streaming_emit_can_send_media_packet_now(btstack_packet_handler
(*callback)(HCI_EVENT_PACKET, 0, event, sizeof(event));
}
static inline void a2dp_signaling_emit_media_codec_sbc(btstack_packet_handler_t callback, uint8_t * event, uint16_t event_size){
if (!callback) return;
if (event_size < 18) return;
event[0] = HCI_EVENT_A2DP_META;
event[2] = A2DP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION;
(*callback)(HCI_EVENT_PACKET, 0, event, event_size);
}
static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
UNUSED(channel);
UNUSED(size);
@ -242,8 +250,12 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
sc.max_bitpool_value = avdtp_subevent_signaling_media_codec_sbc_configuration_get_max_bitpool_value(packet);
sc.channel_mode = avdtp_subevent_signaling_media_codec_sbc_configuration_get_channel_mode(packet);
// TODO: deal with reconfigure: avdtp_subevent_signaling_media_codec_sbc_configuration_get_reconfigure(packet);
a2dp_signaling_emit_media_codec_sbc(a2dp_source_context.a2dp_callback, packet, size);
break;
}
case AVDTP_SUBEVENT_STREAMING_CAN_SEND_MEDIA_PACKET_NOW:
cid = avdtp_subevent_streaming_can_send_media_packet_now_get_avdtp_cid(packet);
a2dp_streaming_emit_can_send_media_packet_now(a2dp_source_context.a2dp_callback, cid, 0);
@ -309,11 +321,6 @@ static void packet_handler(uint8_t packet_type, uint16_t channel, uint8_t *packe
break;
case A2DP_W2_OPEN_STREAM_WITH_SEID:{
app_state = A2DP_W4_OPEN_STREAM_WITH_SEID;
btstack_sbc_encoder_init(&sc.sbc_encoder_state, SBC_MODE_STANDARD,
sc.block_length, sc.subbands,
sc.allocation_method, sc.sampling_frequency,
sc.max_bitpool_value,
sc.channel_mode);
avdtp_source_open_stream(cid, avdtp_stream_endpoint_seid(sc.local_stream_endpoint), sc.active_remote_sep->seid);
break;
}