audio_capture.h

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#include "../types.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct module;
 
#define AUDIO_CAPTURE_ABI_VERSION 7
 
struct audio_capture_info {
        device_probe_func probe;
        void *(*init)(struct module *parent, const char *cfg); 
        struct audio_frame *(*read)(void *state);
        void (*done)(void *state);
};
 
struct state_audio_capture;
struct audio_frame;
 
void                        audio_capture_init_devices(void);
void                        audio_capture_print_help(bool);
 
int                         audio_capture_init(struct module *parent, const char *driver, const char *cfg,
                struct state_audio_capture **);
struct state_audio_capture *audio_capture_init_null_device(void);
struct audio_frame         *audio_capture_read(struct state_audio_capture * state);
void                        audio_capture_done(struct state_audio_capture * state);
 
unsigned int                audio_capture_get_vidcap_flags(const char *device_name);
int                         audio_capture_get_vidcap_index(const char *device_name);
const char                 *audio_capture_get_driver_name(struct state_audio_capture * state);
void                       *audio_capture_get_state_pointer(struct state_audio_capture *s);
 
#ifdef __cplusplus
}
#endif
 
/* vim: set expandtab sw=4: */