diff options
Diffstat (limited to 'btif/src/btif_media_task.c')
| -rw-r--r-- | btif/src/btif_media_task.c | 61 |
1 files changed, 60 insertions, 1 deletions
diff --git a/btif/src/btif_media_task.c b/btif/src/btif_media_task.c index 6851c9cbb..34fd19aa4 100644 --- a/btif/src/btif_media_task.c +++ b/btif/src/btif_media_task.c @@ -25,6 +25,10 @@ ** audio & video processing ** ******************************************************************************/ +//#define BT_AUDIO_SYSTRACE_LOG +#ifdef BT_AUDIO_SYSTRACE_LOG +#define ATRACE_TAG ATRACE_TAG_ALWAYS +#endif #define LOG_TAG "bt_btif_media" @@ -85,6 +89,11 @@ OI_UINT32 contextData[CODEC_DATA_WORDS(2, SBC_CODEC_FAST_FILTER_BUFFERS)]; OI_INT16 pcmData[15*SBC_MAX_SAMPLES_PER_FRAME*SBC_MAX_CHANNELS]; #endif +#ifdef BT_AUDIO_SYSTRACE_LOG +#include <cutils/trace.h> +#define PERF_SYSTRACE 1 +#endif + /***************************************************************************** ** Constants *****************************************************************************/ @@ -328,10 +337,23 @@ static UINT64 time_now_us() static void log_tstamps_us(char *comment) { + #define USEC_PER_MSEC 1000L static UINT64 prev_us = 0; const UINT64 now_us = time_now_us(); - APPL_TRACE_DEBUG("[%s] ts %08llu, diff : %08llu, queue sz %d", comment, now_us, now_us - prev_us, + static UINT64 diff_us = 0; + + diff_us = now_us - prev_us; + if ((diff_us / USEC_PER_MSEC) > (BTIF_MEDIA_TIME_TICK + 10)) + { + APPL_TRACE_ERROR("[%s] ts %08llu, diff : %08llu, queue sz %d", comment, now_us, diff_us, GKI_queue_length(&btif_media_cb.TxAaQ)); + } + else + { + APPL_TRACE_DEBUG("[%s] ts %08llu, diff : %08llu, queue sz %d", comment, now_us, diff_us, + GKI_queue_length(&btif_media_cb.TxAaQ)); + } + prev_us = now_us; } @@ -1357,7 +1379,9 @@ static void btif_media_task_handle_inc_media(tBT_SBC_HDR*p_msg) p_msg->len = sbc_frame_len + 1; } + UIPC_Send(UIPC_CH_ID_AV_AUDIO, 0, (UINT8 *)pcmData, (2*sizeof(pcmData) - availPcmBytes)); + } #endif @@ -2366,6 +2390,9 @@ BOOLEAN btif_media_aa_read_feeding(tUIPC_CH_ID channel_id) INT32 fract_max; INT32 fract_threshold; UINT32 nb_byte_read; + #ifdef BT_AUDIO_SYSTRACE_LOG + char trace_buf[512]; + #endif /* Get the SBC sampling rate */ switch (btif_media_cb.encoder.s16SamplingFreq) @@ -2455,6 +2482,19 @@ BOOLEAN btif_media_aa_read_feeding(tUIPC_CH_ID channel_id) { APPL_TRACE_WARNING("### UNDERRUN :: ONLY READ %d BYTES OUT OF %d ###", nb_byte_read, read_size); + #ifdef BT_AUDIO_SYSTRACE_LOG + snprintf(trace_buf, 32, "A2DP UNDERRUN read %ld ", nb_byte_read); + + if (PERF_SYSTRACE) + { + ATRACE_BEGIN(trace_buf); + } + + if (PERF_SYSTRACE) + { + ATRACE_END(); + } + #endif if (nb_byte_read == 0) return FALSE; @@ -2660,6 +2700,9 @@ static void btif_media_send_aa_frame(void) { UINT8 nb_frame_2_send; + #ifdef BT_AUDIO_SYSTRACE_LOG + char trace_buf[1024]; + #endif /* get the number of frame to send */ nb_frame_2_send = btif_get_num_aa_frame(); @@ -2671,6 +2714,22 @@ static void btif_media_send_aa_frame(void) /* send it */ LOG_VERBOSE("btif_media_send_aa_frame : send %d frames", nb_frame_2_send); + #ifdef BT_AUDIO_SYSTRACE_LOG + snprintf(trace_buf, 32, "btif_media_send_aa_frame:"); + if (PERF_SYSTRACE) + { + ATRACE_BEGIN(trace_buf); + } + #endif + + /* send it */ + + #ifdef BT_AUDIO_SYSTRACE_LOG + if (PERF_SYSTRACE) + { + ATRACE_END(); + } + #endif bta_av_ci_src_data_ready(BTA_AV_CHNL_AUDIO); } |