mirror/btstack
1
0
Fork 0
mirror of https://github.com/bluekitchen/btstack.git synced 2025-03-25 16:43:28 +00:00
Code Issues Packages Projects Releases Wiki Activity

avdtp: use actual sbc_frame_bytes

Browse Source
This commit is contained in:
Milanka Ringwald 2017-04-05 14:23:32 +02:00
parent 699ee5096c
commit 5f835ed86f
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
test/avdtp/avdtp_source_demo.c
View File

@ -517,10 +517,9 @@ static void avdtp_source_stream_endpoint_run(void){
uint32_t number_of_bytes_read = 0; uint32_t number_of_bytes_read = 0;
uint8_t pcm_frame[256*BYTES_PER_AUDIO_SAMPLE]; uint8_t pcm_frame[256*BYTES_PER_AUDIO_SAMPLE];
btstack_ring_buffer_read(&streaming_context.audio_ring_buffer, pcm_frame, audio_bytes_to_read, &number_of_bytes_read); btstack_ring_buffer_read(&streaming_context.audio_ring_buffer, pcm_frame, audio_bytes_to_read, &number_of_bytes_read);
// printf(" num audio bytes read %d\n", number_of_bytes_read);
btstack_sbc_encoder_process_data((int16_t *) pcm_frame); btstack_sbc_encoder_process_data((int16_t *) pcm_frame);
uint16_t sbc_frame_bytes = 119; //btstack_sbc_encoder_sbc_buffer_length(); uint16_t sbc_frame_bytes = btstack_sbc_encoder_sbc_buffer_length();
total_num_bytes_read += number_of_bytes_read; total_num_bytes_read += number_of_bytes_read;
fill_sbc_ring_buffer(btstack_sbc_encoder_sbc_buffer(), sbc_frame_bytes, &streaming_context); fill_sbc_ring_buffer(btstack_sbc_encoder_sbc_buffer(), sbc_frame_bytes, &streaming_context);
@ -637,7 +636,9 @@ static void send_media_packet_now(uint16_t l2cap_media_cid, int mtu, uint16_t se
uint32_t total_sbc_bytes_read = 0; uint32_t total_sbc_bytes_read = 0;
uint8_t sbc_frame_size = 0; uint8_t sbc_frame_size = 0;
// payload // payload
while (mtu - 13 - total_sbc_bytes_read >= 120 && btstack_ring_buffer_bytes_available(&streaming_context.sbc_ring_buffer)){ uint16_t sbc_frame_bytes = btstack_sbc_encoder_sbc_buffer_length();
while (mtu - 13 - total_sbc_bytes_read >= sbc_frame_bytes && btstack_ring_buffer_bytes_available(&streaming_context.sbc_ring_buffer)){
uint32_t number_of_bytes_read = 0; uint32_t number_of_bytes_read = 0;
btstack_ring_buffer_read(&streaming_context.sbc_ring_buffer, &sbc_frame_size, 1, &number_of_bytes_read); btstack_ring_buffer_read(&streaming_context.sbc_ring_buffer, &sbc_frame_size, 1, &number_of_bytes_read);
btstack_ring_buffer_read(&streaming_context.sbc_ring_buffer, media_packet + pos, sbc_frame_size, &number_of_bytes_read); btstack_ring_buffer_read(&streaming_context.sbc_ring_buffer, media_packet + pos, sbc_frame_size, &number_of_bytes_read);