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move samples tracking to app

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This commit is contained in:
Milanka Ringwald 2017-04-04 15:22:55 +02:00
parent 8e64e2dad6
commit 1b5de46c3e
2 changed files with 8 additions and 8 deletions
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2
src/classic/avdtp.h
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@ -452,8 +452,6 @@ typedef struct avdtp_stream_endpoint {
// to app
btstack_timer_source_t fill_audio_ring_buffer_timer;
uint32_t time_audio_data_sent; // ms
uint32_t acc_num_missed_samples;
btstack_sbc_encoder_state_t sbc_encoder_state;
btstack_ring_buffer_t sbc_ring_buffer;
} avdtp_stream_endpoint_t;

14
test/avdtp/avdtp_source_demo.c
View File

@ -480,6 +480,8 @@ typedef struct {
// to app
uint32_t fill_audio_ring_buffer_timeout_ms;
btstack_ring_buffer_t audio_ring_buffer;
uint32_t time_audio_data_sent; // ms
uint32_t acc_num_missed_samples;
} avdtp_stream_endpoint_context_t;
static paTestData sin_data;
@ -556,19 +558,19 @@ static void avdtp_fill_audio_ring_buffer_timeout_handler(btstack_timer_source_t
uint32_t now = btstack_run_loop_get_time_ms();
uint32_t update_period_ms = streaming_context.fill_audio_ring_buffer_timeout_ms;
if (stream_endpoint->time_audio_data_sent > 0){
update_period_ms = now - stream_endpoint->time_audio_data_sent;
if (streaming_context.time_audio_data_sent > 0){
update_period_ms = now - streaming_context.time_audio_data_sent;
}
uint32_t num_samples = (update_period_ms * 44100) / 1000;
stream_endpoint->acc_num_missed_samples += (update_period_ms * 44100) % 1000;
streaming_context.acc_num_missed_samples += (update_period_ms * 44100) % 1000;
if (stream_endpoint->acc_num_missed_samples >= 1000){
if (streaming_context.acc_num_missed_samples >= 1000){
num_samples++;
stream_endpoint->acc_num_missed_samples -= 1000;
streaming_context.acc_num_missed_samples -= 1000;
}
fill_audio_ring_buffer(&sin_data, num_samples);
stream_endpoint->time_audio_data_sent = now;
streaming_context.time_audio_data_sent = now;
avdtp_source_stream_endpoint_run(stream_endpoint);
//