mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-04-16 17:42:51 +00:00
Code Issues Packages Projects Releases Wiki Activity

a2dp_source: accept sbc configuration from remote sink and stop outgoing activities

Browse Source
This commit is contained in:
Matthias Ringwald 2020-09-29 17:48:38 +02:00
parent 1e043e5bc3
commit 75718a3256
1 changed files with 12 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
src/classic/a2dp_source.c
View File

@ -459,20 +459,20 @@ static void a2dp_source_packet_handler_internal(uint8_t packet_type, uint16_t ch
case AVDTP_SUBEVENT_SIGNALING_MEDIA_CODEC_SBC_CONFIGURATION:
cid = avdtp_subevent_signaling_media_codec_sbc_configuration_get_avdtp_cid(packet);
if (a2dp_source_cid != cid) break;
switch (a2dp_source_state){
case A2DP_W4_SET_CONFIGURATION:
// discovery and config of remote sink sep successful
stream_endpoint_configured = true;
a2dp_source_set_config_timer_stop();
a2dp_source_state = A2DP_W2_OPEN_STREAM_WITH_SEID;
break;
default:
return;
if ((a2dp_source_cid == cid) && (a2dp_source_state == A2DP_W4_SET_CONFIGURATION)){
// outgoing: discovery and config of remote sink sep successful, trigger stream open
a2dp_source_state = A2DP_W2_OPEN_STREAM_WITH_SEID;
} else {
// incoming: accept cid and wait for stream open
a2dp_source_cid = cid;
a2dp_source_state = A2DP_W4_OPEN_STREAM_WITH_SEID;
}
// config set: stop timer
a2dp_source_set_config_timer_stop();
stream_endpoint_configured = true;
sc.sampling_frequency = avdtp_subevent_signaling_media_codec_sbc_configuration_get_sampling_frequency(packet);
sc.channel_mode = avdtp_subevent_signaling_media_codec_sbc_configuration_get_channel_mode(packet);
sc.block_length = avdtp_subevent_signaling_media_codec_sbc_configuration_get_block_length(packet);
@ -497,10 +497,7 @@ static void a2dp_source_packet_handler_internal(uint8_t packet_type, uint16_t ch
if (a2dp_source_cid != cid) break;
if (a2dp_source_state != A2DP_W4_OPEN_STREAM_WITH_SEID) break;
if (outgoing_active){
outgoing_active = false;
}
outgoing_active = false;
remote_seid = avdtp_subevent_streaming_connection_established_get_remote_seid(packet);
local_seid = avdtp_subevent_streaming_connection_established_get_local_seid(packet);
status = avdtp_subevent_streaming_connection_established_get_status(packet);