/usr/src/packages/BUILD/alsa-lib-1.0.25/src/pcm/pcm_share.c File Reference
PCM Share Plugin Interface.
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Functions |
int | snd_pcm_share_open (snd_pcm_t **pcmp, const char *name, const char *sname, snd_pcm_format_t sformat, int srate, unsigned int schannels, int speriod_time, int sbuffer_time, unsigned int channels, unsigned int *channels_map, snd_pcm_stream_t stream, int mode) |
| Creates a new Share PCM.
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int | _snd_pcm_share_open (snd_pcm_t **pcmp, const char *name, snd_config_t *root, snd_config_t *conf, snd_pcm_stream_t stream, int mode) |
| Creates a new Share PCM.
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Detailed Description
PCM Share Plugin Interface.
- Author:
- Abramo Bagnara <abramo@alsa-project.org>
- Date:
- 2000-2001
Function Documentation
Creates a new Share PCM.
- Parameters:
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| pcmp | Returns created PCM handle - Parameters:
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| name | Name of PCM - Parameters:
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| root | Root configuration node - Parameters:
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| conf | Configuration node with Share PCM description - Parameters:
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| stream | Stream type - Parameters:
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| mode | Stream mode - Return values:
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| zero | on success otherwise a negative error code - Warning:
- Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.
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int snd_pcm_share_open |
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snd_pcm_t ** |
pcmp, |
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const char * |
name, |
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const char * |
sname, |
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snd_pcm_format_t |
sformat, |
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int |
srate, |
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unsigned int |
schannels, |
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int |
speriod_time, |
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int |
sbuffer_time, |
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unsigned int |
channels, |
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unsigned int * |
channels_map, |
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snd_pcm_stream_t |
stream, |
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int |
mode | |
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Creates a new Share PCM.
- Parameters:
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| pcmp | Returns created PCM handle - Parameters:
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| name | Name of PCM - Parameters:
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| sname | Slave name - Parameters:
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| sformat | Slave format - Parameters:
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| srate | Slave rate - Parameters:
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| schannels | Slave channels - Parameters:
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| speriod_time | Slave period time - Parameters:
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| sbuffer_time | Slave buffer time - Parameters:
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| channels | Count of channels - Parameters:
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| channels_map | Map of channels - Parameters:
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| stream | Direction - Parameters:
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| mode | PCM mode - Return values:
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| zero | on success otherwise a negative error code - Warning:
- Using of this function might be dangerous in the sense of compatibility reasons. The prototype might be freely changed in future.
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