#include <pcm_extplug.h>
Data Fields | |
| unsigned int | version |
| const char * | name |
| const snd_pcm_extplug_callback_t * | callback |
| void * | private_data |
| snd_pcm_t * | pcm |
| snd_pcm_stream_t | stream |
| snd_pcm_format_t | format |
| snd_pcm_subformat_t | subformat |
| unsigned int | channels |
| unsigned int | rate |
| snd_pcm_format_t | slave_format |
| snd_pcm_subformat_t | slave_subformat |
| unsigned int | slave_channels |
Detailed Description
Handle of extplug
Handle of external filter plugin
Field Documentation
◆ callback
| const snd_pcm_extplug_callback_t* snd_pcm_extplug_t::callback |
callbacks of this plugin; must be filled before calling snd_pcm_extplug_create()
◆ channels
| unsigned int snd_pcm_extplug_t::channels |
channels hw parameter; filled after hw_params is caled
◆ format
| snd_pcm_format_t snd_pcm_extplug_t::format |
format hw parameter; filled after hw_params is caled
◆ name
| const char* snd_pcm_extplug_t::name |
name of this plugin; must be filled before calling snd_pcm_extplug_create()
◆ pcm
| snd_pcm_t* snd_pcm_extplug_t::pcm |
PCM handle filled by snd_pcm_extplug_create()
◆ private_data
| void* snd_pcm_extplug_t::private_data |
private data, which can be used freely in the driver callbacks
◆ rate
| unsigned int snd_pcm_extplug_t::rate |
rate hw parameter; filled after hw_params is caled
◆ slave_channels
| unsigned int snd_pcm_extplug_t::slave_channels |
slave_channels hw parameter; filled after hw_params is caled
◆ slave_format
| snd_pcm_format_t snd_pcm_extplug_t::slave_format |
slave_format hw parameter; filled after hw_params is caled
◆ slave_subformat
| snd_pcm_subformat_t snd_pcm_extplug_t::slave_subformat |
slave_subformat hw parameter; filled after hw_params is caled
◆ stream
| snd_pcm_stream_t snd_pcm_extplug_t::stream |
stream direction; read-only status
◆ subformat
| snd_pcm_subformat_t snd_pcm_extplug_t::subformat |
subformat hw parameter; filled after hw_params is caled
◆ version
| unsigned int snd_pcm_extplug_t::version |
protocol version; SND_PCM_EXTPLUG_VERSION must be filled here before calling snd_pcm_extplug_create()
The documentation for this struct was generated from the following file:
- /build/alsa-lib-aVNupx/alsa-lib-1.2.8/include/pcm_extplug.h
