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Some code for ordinary pcm

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This commit is contained in:
Jaroslav Kysela 2003-06-23 17:41:01 +00:00
parent 79c0a6998c
commit 8b1ac5a638
2 changed files with 466 additions and 51 deletions
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25
include/pcm_ordinary.h
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@ -91,11 +91,12 @@ snd_pcm_t *sndo_pcm_raw_capture(sndo_pcm_t *pcm);
* \{
*/
int sndo_pcm_param_rate(sndo_pcm_t *pcm, unsigned int rate, unsigned int *used_rate);
int sndo_pcm_param_channels(sndo_pcm_t *pcm, unsigned int channels, unsigned int *used_channels);
int sndo_pcm_param_format(sndo_pcm_t *pcm, snd_pcm_format_t format, snd_pcm_subformat_t subformat);
int sndo_pcm_param_latency(sndo_pcm_t *pcm, enum sndo_pcm_latency_type latency);
int sndo_pcm_param_reset(sndo_pcm_t *pcm);
int sndo_pcm_param_access(sndo_pcm_t *pcm, enum sndo_pcm_access_type access);
int sndo_pcm_param_rate(sndo_pcm_t *pcm, unsigned int rate, unsigned int *used_rate);
int sndo_pcm_param_channels(sndo_pcm_t *pcm, unsigned int channels);
int sndo_pcm_param_format(sndo_pcm_t *pcm, snd_pcm_format_t format, snd_pcm_subformat_t subformat);
int sndo_pcm_param_latency(sndo_pcm_t *pcm, enum sndo_pcm_latency_type latency, snd_pcm_uframes_t *used_latency);
int sndo_pcm_param_xrun(sndo_pcm_t *pcm, enum sndo_pcm_xrun_type xrun);
/** \} */
@ -108,15 +109,15 @@ int sndo_pcm_param_xrun(sndo_pcm_t *pcm, enum sndo_pcm_xrun_type xrun);
*/
/* playback */
int sndo_pcm_pio_ibegin(sndo_pcm_t *pcm, void *ring_buffer, snd_pcm_uframes_t *frames);
int sndo_pcm_pio_iend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_pio_nbegin(sndo_pcm_t *pcm, void **ring_buffer, snd_pcm_uframes_t *frames);
int sndo_pcm_pio_nend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_pio_ibegin(sndo_pcm_t *pcm, void **ring_buffer, snd_pcm_uframes_t *frames);
snd_pcm_sframes_t sndo_pcm_pio_iend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_pio_nbegin(sndo_pcm_t *pcm, void ***ring_buffer, snd_pcm_uframes_t *frames);
snd_pcm_sframes_t sndo_pcm_pio_nend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
/* capture */
int sndo_pcm_cio_ibegin(sndo_pcm_t *pcm, void *ring_buffer, snd_pcm_uframes_t *frames);
int sndo_pcm_cio_iend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_cio_nbegin(sndo_pcm_t *pcm, void **ring_buffer, snd_pcm_uframes_t *frames);
int sndo_pcm_cio_nend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_cio_ibegin(sndo_pcm_t *pcm, void **ring_buffer, snd_pcm_uframes_t *frames);
snd_pcm_sframes_t sndo_pcm_cio_iend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
int sndo_pcm_cio_nbegin(sndo_pcm_t *pcm, void ***ring_buffer, snd_pcm_uframes_t *frames);
snd_pcm_sframes_t sndo_pcm_cio_nend(sndo_pcm_t *pcm, snd_pcm_uframes_t frames);
/** \} */