once Pulse gets fixed. */snd_pcm_sframes_tsframes;if(snd_pcm_delay (internal->pcm_handle, &sframes)){snd_pcm_drain(internal->pcm_handle); }else{doubles = (double)(sframes - internal->static_delay)/internal->sample_rate;if(s>1){/* something went wrong; fall back */snd_pcm_drain...
/*modify by hfl 2014-2-16*/ /* Use the newer ALSA API */ #define ALSA_PCM_NEW_...
ALSA9_CHECK(snd_pcm_sw_params_set_start_threshold(pcm_handle, swparams, alsa_bufsize)); ALSA9_CHECK(snd_pcm_sw_params_set_avail_min(pcm_handle, swparams, fragsize)); ALSA9_CHECK(snd_pcm_sw_params_set_xfer_align(pcm_handle, swparams,1)); ALSA9_CHECK(snd_pcm_sw_params(pcm_handle,...
该代码为SDK,包括音频采集与播放接口,解决了音频采集直接调用wave api导致应用直接阻塞问题,采用异步线程模式,解决回调函数中调用api阻塞问题; (0)踩踩(0) 所需:30积分 RxGo 2024-12-28 13:55:11 积分:1 bitnode 2024-12-28 13:54:29 积分:1
snd_pcm_drain(handle); snd_pcm_close(handle);free(buffer);//...这里部分代码省略... 开发者ID:Eric89GXL,项目名称:VideoMEG,代码行数:101,代码来源:play.c 示例7: ags_devout_alsa_play ▲点赞 1▼ voidags_devout_alsa_play(AgsDevout *devout, GError **error){...