diff options
Diffstat (limited to 'audio/audio_int.h')
| -rw-r--r-- | audio/audio_int.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/audio/audio_int.h b/audio/audio_int.h index 6c451b995c..7bf5dfc0b5 100644 --- a/audio/audio_int.h +++ b/audio/audio_int.h @@ -146,7 +146,7 @@ struct audio_driver { const char *name; const char *descr; struct audio_option *options; - void *(*init) (void); + void *(*init) (Audiodev *); void (*fini) (void *); struct audio_pcm_ops *pcm_ops; int can_be_default; @@ -193,6 +193,7 @@ struct SWVoiceCap { typedef struct AudioState { struct audio_driver *drv; + Audiodev *dev; void *drv_opaque; QEMUTimer *ts; @@ -203,10 +204,13 @@ typedef struct AudioState { int nb_hw_voices_out; int nb_hw_voices_in; int vm_running; + int64_t period_ticks; } AudioState; extern const struct mixeng_volume nominal_volume; +extern const char *audio_prio_list[]; + void audio_driver_register(audio_driver *drv); audio_driver *audio_driver_lookup(const char *name); @@ -248,4 +252,18 @@ static inline int audio_ring_dist (int dst, int src, int len) #define AUDIO_STRINGIFY_(n) #n #define AUDIO_STRINGIFY(n) AUDIO_STRINGIFY_(n) +typedef struct AudiodevListEntry { + Audiodev *dev; + QSIMPLEQ_ENTRY(AudiodevListEntry) next; +} AudiodevListEntry; + +typedef QSIMPLEQ_HEAD(, AudiodevListEntry) AudiodevListHead; +AudiodevListHead audio_handle_legacy_opts(void); + +void audio_free_audiodev_list(AudiodevListHead *head); + +void audio_create_pdos(Audiodev *dev); +AudiodevPerDirectionOptions *audio_get_pdo_in(Audiodev *dev); +AudiodevPerDirectionOptions *audio_get_pdo_out(Audiodev *dev); + #endif /* QEMU_AUDIO_INT_H */ |