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git-svn-id: svn://elaine/murooma/trunk@209 d8a302eb-03bc-478d-80e4-98257eca68ef
This commit is contained in:
(no author) 2014-08-24 18:40:27 +00:00
parent 10323c0485
commit 559baf31e3
6 changed files with 79 additions and 28 deletions
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12
client/player.cpp
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@ -22,6 +22,9 @@ void Player::start()
rate = stream_->format.rate;
channels = stream_->format.channels;
unsigned int buffer_time = 100 * 1000;
unsigned int period_time = buffer_time / 8;
/* Open the PCM device in playback mode */
if ((pcm = snd_pcm_open(&pcm_handle, PCM_DEVICE, SND_PCM_STREAM_PLAYBACK, 0)) < 0)
@ -50,9 +53,12 @@ void Player::start()
if ((pcm = snd_pcm_hw_params_set_rate_near(pcm_handle, params, &rate, 0)) < 0)
cout << "ERROR: Can't set rate. " << snd_strerror(pcm) << "\n";
long unsigned int periodsize = 2*rate/50;
if ((pcm = snd_pcm_hw_params_set_buffer_size_near(pcm_handle, params, &periodsize)) < 0)
cout << "Unable to set buffer size " << (long int)periodsize << ": " << snd_strerror(pcm) << "\n";
snd_pcm_hw_params_set_period_time_near(pcm_handle, params, &period_time, 0);
snd_pcm_hw_params_set_buffer_time_near(pcm_handle, params, &buffer_time, 0);
// long unsigned int periodsize = stream_->format.msRate() * 50;//2*rate/50;
// if ((pcm = snd_pcm_hw_params_set_buffer_size_near(pcm_handle, params, &periodsize)) < 0)
// cout << "Unable to set buffer size " << (long int)periodsize << ": " << snd_strerror(pcm) << "\n";
/* Write parameters */
if ((pcm = snd_pcm_hw_params(pcm_handle, params)) < 0)