diff options
| author | Lennart Poettering <lennart@poettering.net> | 2008-08-22 01:13:41 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2008-09-03 20:25:37 +0200 |
| commit | f27d0bea1d4cc608f49e39d64abd948744e2e25f (patch) | |
| tree | 43f369b2bce5e71811030b3628e05dd2035159f5 /pulse | |
| parent | 41e72433edeac26487b00a94b3b493a800d5924c (diff) | |
Rework hardware parameter selection
Follow more closely the real limits of PulseAudio's API.
Diffstat (limited to 'pulse')
| -rw-r--r-- | pulse/pcm_pulse.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/pulse/pcm_pulse.c b/pulse/pcm_pulse.c index 7d03420..fb73c82 100644 --- a/pulse/pcm_pulse.c +++ b/pulse/pcm_pulse.c @@ -631,8 +631,9 @@ static int pulse_hw_params(snd_pcm_ioplug_t * io, pcm->ss.channels = io->channels; pcm->buffer_attr.maxlength = - (io->buffer_size * 3) / 2 * pcm->frame_size; - pcm->buffer_attr.tlength = io->buffer_size * pcm->frame_size; + io->buffer_size * pcm->frame_size; + pcm->buffer_attr.tlength = + pcm->buffer_attr.maxlength; pcm->buffer_attr.prebuf = (io->buffer_size - io->period_size) * pcm->frame_size; pcm->buffer_attr.minreq = io->period_size * pcm->frame_size; @@ -741,9 +742,8 @@ static int pulse_hw_constraint(snd_pcm_pulse_t * pcm) if (err < 0) return err; - /* FIXME: Investigate actual min and max */ err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_RATE, - 8000, 48000); + 1, PA_RATE_MAX); if (err < 0) return err; @@ -757,7 +757,7 @@ static int pulse_hw_constraint(snd_pcm_pulse_t * pcm) err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_PERIOD_BYTES, - 256, 1024 * 1024); + 256, 2 * 1024 * 1024); if (err < 0) return err; |