mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added early event extension to the timer API - and a fix for the direct plugins

Browse source
This commit is contained in:
Jaroslav Kysela 2004-04-06 17:29:25 +00:00
parent dff4d5c466
commit 64a39728a2
5 changed files with 46 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

33
src/timer/timer.c
View file

@ -545,13 +545,14 @@ void snd_timer_params_copy(snd_timer_params_t *dst, const snd_timer_params_t *sr
* \brief set timer auto start
* \param params pointer to #snd_timer_params_t structure
*/
void snd_timer_params_set_auto_start(snd_timer_params_t * params, int auto_start)
int snd_timer_params_set_auto_start(snd_timer_params_t * params, int auto_start)
{
assert(params);
if (auto_start)
params->flags |= SNDRV_TIMER_PSFLG_AUTO;
else
params->flags &= ~SNDRV_TIMER_PSFLG_AUTO;
return 0;
}
/**
@ -570,9 +571,9 @@ int snd_timer_params_get_auto_start(snd_timer_params_t * params)
* \param params pointer to #snd_timer_params_t structure
*/
#ifndef DOXYGEN
void INTERNAL(snd_timer_params_set_exclusive)(snd_timer_params_t * params, int exclusive)
int INTERNAL(snd_timer_params_set_exclusive)(snd_timer_params_t * params, int exclusive)
#else
void snd_timer_params_set_exclusive(snd_timer_params_t * params, int exclusive)
int snd_timer_params_set_exclusive(snd_timer_params_t * params, int exclusive)
#endif
{
assert(params);
@ -580,6 +581,7 @@ void snd_timer_params_set_exclusive(snd_timer_params_t * params, int exclusive)
params->flags |= SNDRV_TIMER_PSFLG_EXCLUSIVE;
else
params->flags &= ~SNDRV_TIMER_PSFLG_EXCLUSIVE;
return 0;
}
use_default_symbol_version(__snd_timer_params_set_exclusive, snd_timer_params_set_exclusive, ALSA_0.9.0);
@ -599,6 +601,31 @@ int snd_timer_params_get_exclusive(snd_timer_params_t * params)
}
use_default_symbol_version(__snd_timer_params_get_exclusive, snd_timer_params_get_exclusive, ALSA_0.9.0);
/**
* \brief set timer early event
* \param params pointer to #snd_timer_params_t structure
*/
int snd_timer_params_set_early_event(snd_timer_params_t * params, int early_event)
{
assert(params);
if (early_event)
params->flags |= SNDRV_TIMER_PSFLG_EARLY_EVENT;
else
params->flags &= ~SNDRV_TIMER_PSFLG_EARLY_EVENT;
return 0;
}
/**
* \brief determine if timer has early event flag
* \param params pointer to #snd_timer_params_t structure
* \return nonzero if timer has early event flag set
*/
int snd_timer_params_get_early_event(snd_timer_params_t * params)
{
assert(params);
return params->flags & SNDRV_TIMER_PSFLG_EARLY_EVENT ? 1 : 0;
}
/**
* \brief set timer ticks
* \param params pointer to #snd_timer_params_t structure