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implement alsa source

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split off alsa-util.c


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@76 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-07-16 17:03:11 +00:00
parent f2e08d53d0
commit 74bbf31c37
7 changed files with 344 additions and 67 deletions
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14
src/alsa-util.h Normal file
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@ -0,0 +1,14 @@
#ifndef fooalsautilhfoo
#define fooalsautilhfoo
#include <asoundlib.h>
#include "sample.h"
#include "mainloop-api.h"
int pa_alsa_set_hw_params(snd_pcm_t *pcm_handle, struct pa_sample_spec *ss, uint32_t *periods, snd_pcm_uframes_t *buffer_size);
int pa_create_io_sources(snd_pcm_t *pcm_handle, struct pa_mainloop_api *m, void ***io_sources, unsigned *n_io_sources, void (*cb)(struct pa_mainloop_api*a, void *id, int fd, enum pa_mainloop_api_io_events events, void *userdata), void *userdata);
void pa_free_io_sources(struct pa_mainloop_api* m, void **io_sources, unsigned n_io_sources);
#endif