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Added multithread aware status for plugins

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This commit is contained in:
Abramo Bagnara 2001-02-27 18:21:31 +00:00
parent 3196ef28ae
commit a02e742609
7 changed files with 197 additions and 21 deletions
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3
src/pcm/pcm_plugin.h
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@ -19,6 +19,8 @@
*
*/
#include "atomic.h"
typedef snd_pcm_uframes_t (*snd_pcm_slave_xfer_areas_func_t)
(snd_pcm_t *pcm,
const snd_pcm_channel_area_t *areas,
@ -38,6 +40,7 @@ typedef struct {
int (*init)(snd_pcm_t *pcm);
int shmid;
snd_pcm_uframes_t appl_ptr, hw_ptr;
snd_atomic_write_t watom;
} snd_pcm_plugin_t;
int snd_pcm_plugin_close(snd_pcm_t *pcm);