/builddir/build/BUILD/alsa-lib-1.0.22/src/pcm/pcm_ladspa.c File Reference
ALSA Plugin <-> LADSPA Plugin Interface.
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Functions |
int | snd_pcm_ladspa_open (snd_pcm_t **pcmp, const char *name, const char *ladspa_path, unsigned int channels, snd_config_t *ladspa_pplugins, snd_config_t *ladspa_cplugins, snd_pcm_t *slave, int close_slave) |
| Creates a new LADSPA<->ALSA Plugin.
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int | _snd_pcm_ladspa_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 LADSPA<->ALSA PCM.
|
Detailed Description
ALSA Plugin <-> LADSPA Plugin Interface.
- Author:
- Jaroslav Kysela <perex@perex.cz>
-
Jaroslav Kysela <perex@perex.cz>
- Date:
- 2001,2006
Function Documentation
Creates a new LADSPA<->ALSA PCM.
- Parameters:
-
| pcmp | Returns created PCM handle |
| name | Name of PCM |
| root | Root configuration node |
| conf | Configuration node with LADSPA<->ALSA PCM description |
| stream | Stream type |
| mode | Stream mode |
- Return values:
-
| 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.
int snd_pcm_ladspa_open |
( |
snd_pcm_t ** |
pcmp, |
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const char * |
name, |
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const char * |
ladspa_path, |
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unsigned int |
channels, |
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snd_config_t * |
ladspa_pplugins, |
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snd_config_t * |
ladspa_cplugins, |
|
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snd_pcm_t * |
slave, |
|
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int |
close_slave | |
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) |
| | |
Creates a new LADSPA<->ALSA Plugin.
- Parameters:
-
| pcmp | Returns created PCM handle |
| name | Name of PCM |
| ladspa_path | The path for LADSPA plugins |
| channels | Force input channel count to LADSPA plugin chain, 0 = no force (auto) |
| ladspa_pplugins | The playback configuration |
| ladspa_cplugins | The capture configuration |
| slave | Slave PCM handle |
| close_slave | When set, the slave PCM handle is closed with copy PCM |
- Return values:
-
| 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.