ALSA project - the C library reference
|
Data Fields | |
int(* | enable )(snd_pcm_scope_t *scope) |
Enable and prepare it using current params. More... | |
void(* | disable )(snd_pcm_scope_t *scope) |
Disable. More... | |
void(* | start )(snd_pcm_scope_t *scope) |
PCM has been started. More... | |
void(* | stop )(snd_pcm_scope_t *scope) |
PCM has been stopped. More... | |
void(* | update )(snd_pcm_scope_t *scope) |
New frames are present. More... | |
void(* | reset )(snd_pcm_scope_t *scope) |
Reset status. More... | |
void(* | close )(snd_pcm_scope_t *scope) |
PCM is closing. More... | |
SND_PCM_TYPE_METER scope functions
void(* _snd_pcm_scope_ops::close) (snd_pcm_scope_t *scope) |
PCM is closing.
scope | scope handle |
void(* _snd_pcm_scope_ops::disable) (snd_pcm_scope_t *scope) |
Disable.
scope | scope handle |
int(* _snd_pcm_scope_ops::enable) (snd_pcm_scope_t *scope) |
Enable and prepare it using current params.
scope | scope handle |
void(* _snd_pcm_scope_ops::reset) (snd_pcm_scope_t *scope) |
Reset status.
scope | scope handle |
void(* _snd_pcm_scope_ops::start) (snd_pcm_scope_t *scope) |
PCM has been started.
scope | scope handle |
void(* _snd_pcm_scope_ops::stop) (snd_pcm_scope_t *scope) |
PCM has been stopped.
scope | scope handle |
void(* _snd_pcm_scope_ops::update) (snd_pcm_scope_t *scope) |
New frames are present.
scope | scope handle |