| 29,10 → 29,7 |
|---|
| int sample_rate; |
| |
| static uint32_t samples_written = 0; |
| double audio_base = -1.0; |
| |
| double get_audio_base(); |
| |
| int init_audio(int format) |
| { |
| int err; |
| 128,14 → 125,6 |
|---|
| int data_size = av_samples_get_buffer_size(&plane_size, ctx->channels, |
| aFrame->nb_samples, |
| ctx->sample_fmt, 1); |
| |
| // if(audio_base == -1.0) |
| // { |
| // if (pkt.pts != AV_NOPTS_VALUE) |
| // audio_base = get_audio_base() * pkt.pts; |
| // printf("audio base %f\n", audio_base); |
| // }; |
| |
| pkt_tmp.data += len; |
| pkt_tmp.size -= len; |
| |
| 254,6 → 243,7 |
|---|
| |
| int audio_thread(void *param) |
| { |
| vst_t *vst = param; |
| SND_EVENT evnt; |
| |
| int buffsize; |
| 306,11 → 296,10 |
|---|
| memcpy(astream.buffer, astream.buffer+buffsize*2, astream.count); |
| mutex_unlock(&astream.lock); |
| |
| SetTimeBase(hBuff, audio_base); |
| SetTimeBase(hBuff, vst->audio_timer_base); |
| |
| case PAUSE_2_PLAY: |
| GetTimeStamp(hBuff, &last_time_stamp); |
| // printf("last audio time stamp %f\n", last_time_stamp); |
| |
| if((err = PlayBuffer(hBuff, 0)) !=0 ) |
| { |
| 320,7 → 309,6 |
|---|
| active = 1; |
| sync_audio(hBuff, buffsize); |
| sound_state = PLAY; |
| // printf("render: set audio latency to %f\n", audio_delta); |
| |
| /* breaktrough */ |
| |
| 385,7 → 373,7 |
|---|
| if( active ) |
| { |
| ResetBuffer(hBuff, SND_RESET_ALL); |
| audio_base = -1.0; |
| vst->audio_timer_valid = 0; |
| active = 0; |
| } |
| sound_state = STOP; |