diff options
Diffstat (limited to 'tizen-audio.h')
| -rw-r--r-- | tizen-audio.h | 45 |
1 files changed, 6 insertions, 39 deletions
diff --git a/tizen-audio.h b/tizen-audio.h index 1e25b15..5b7b075 100644 --- a/tizen-audio.h +++ b/tizen-audio.h @@ -24,12 +24,9 @@ #include <stdlib.h> #include <stdint.h> -#define AUDIO_REVISION 1 - /* Error code */ #define AUDIO_IS_ERROR(ret) (ret < 0) - typedef enum audio_return { AUDIO_RET_OK = 0, AUDIO_ERR_UNDEFINED = (int32_t)0x80001000, @@ -45,18 +42,6 @@ typedef enum audio_direction { AUDIO_DIRECTION_OUT, /**< Playback */ } audio_direction_t; -typedef enum audio_route_flag { - AUDIO_ROUTE_FLAG_NONE = 0, - AUDIO_ROUTE_FLAG_MUTE_POLICY = 0x00000001, - AUDIO_ROUTE_FLAG_DUAL_OUT = 0x00000002, - AUDIO_ROUTE_FLAG_NOISE_REDUCTION = 0x00000010, - AUDIO_ROUTE_FLAG_EXTRA_VOL = 0x00000020, - AUDIO_ROUTE_FLAG_NETWORK_WB = 0x00000040, - AUDIO_ROUTE_FLAG_BT_WB = 0x00000100, - AUDIO_ROUTE_FLAG_BT_NREC = 0x00000200, - AUDIO_ROUTE_FLAG_VOICE_COMMAND = 0x00040000, -} audio_route_flag_t; - typedef enum audio_device_api { AUDIO_DEVICE_API_UNKNOWN, AUDIO_DEVICE_API_ALSA, @@ -196,19 +181,9 @@ typedef enum audio_gain { } audio_gain_t; /* Overall */ - -typedef struct audio_cb_interface { - audio_return_t (*load_device)(void *platform_data, audio_device_info_t *device_info, audio_device_param_info_t *params); - audio_return_t (*open_device)(void *platform_data, audio_device_info_t *device_info, audio_device_param_info_t *params); - audio_return_t (*close_all_devices)(void *platform_data); - audio_return_t (*close_device)(void *platform_data, audio_device_info_t *device_info); - audio_return_t (*unload_device)(void *platform_data, audio_device_info_t *device_info); -} audio_cb_interface_t; - typedef struct audio_interface { - audio_return_t (*init)(void **userdata, void *platform_data); + audio_return_t (*init)(void **userdata); audio_return_t (*deinit)(void **userdata); - audio_return_t (*reset_volume)(void **userdata); audio_return_t (*get_volume_level_max)(void *userdata, audio_volume_info_t *info, uint32_t *level); audio_return_t (*get_volume_level)(void *userdata, audio_volume_info_t *info, uint32_t *level); audio_return_t (*set_volume_level)(void *userdata, audio_volume_info_t *info, uint32_t level); @@ -218,9 +193,8 @@ typedef struct audio_interface { audio_return_t (*do_route)(void *userdata, audio_route_info_t *info); audio_return_t (*update_route_option)(void *userdata, audio_route_option_t *option); audio_return_t (*update_stream_connection_info) (void *userdata, audio_stream_info_t *info, uint32_t is_connected); - audio_return_t (*alsa_pcm_open)(void *userdata, void **pcm_handle, char *device_name, uint32_t direction, int mode); - audio_return_t (*alsa_pcm_close)(void *userdata, void *pcm_handle); - + audio_return_t (*get_buffer_attr)(void *userdata, uint32_t direction, const char *latency, uint32_t samplerate, int format, uint32_t channels, + uint32_t *maxlength, uint32_t *tlength, uint32_t *prebuf, uint32_t* minreq, uint32_t *fragsize); /* Interface of PCM device */ audio_return_t (*pcm_open)(void *userdata, void **pcm_handle, void *sample_spec, uint32_t direction); audio_return_t (*pcm_start)(void *userdata, void *pcm_handle); @@ -229,15 +203,10 @@ typedef struct audio_interface { audio_return_t (*pcm_avail)(void *userdata, void *pcm_handle, uint32_t *avail); audio_return_t (*pcm_write)(void *userdata, void *pcm_handle, const void *buffer, uint32_t frames); audio_return_t (*pcm_read)(void *userdata, void *pcm_handle, void *buffer, uint32_t frames); - - audio_return_t (*get_buffer_attr)(void *userdata, uint32_t direction, const char *latency, uint32_t samplerate, audio_sample_format_t format, uint32_t channels, uint32_t *maxlength, uint32_t *tlength, uint32_t *prebuf, uint32_t* minreq, uint32_t *fragsize); - audio_return_t (*set_callback)(void *userdata, audio_cb_interface_t *cb_interface); } audio_interface_t; -int audio_get_revision (void); -audio_return_t audio_init (void **userdata, void *platform_data); +audio_return_t audio_init (void **userdata); audio_return_t audio_deinit (void **userdata); -audio_return_t audio_reset_volume (void **userdata); audio_return_t audio_get_volume_level_max (void *userdata, audio_volume_info_t *info, uint32_t *level); audio_return_t audio_get_volume_level (void *userdata, audio_volume_info_t *info, uint32_t *level); audio_return_t audio_set_volume_level (void *userdata, audio_volume_info_t *info, uint32_t level); @@ -247,8 +216,8 @@ audio_return_t audio_set_volume_mute (void *userdata, audio_volume_info_t *info, audio_return_t audio_do_route (void *userdata, audio_route_info_t *info); audio_return_t audio_update_route_option (void *userdata, audio_route_option_t *option); audio_return_t audio_update_stream_connection_info (void *userdata, audio_stream_info_t *info, uint32_t is_connected); -audio_return_t audio_alsa_pcm_open (void *userdata, void **pcm_handle, char *device_name, uint32_t direction, int mode); -audio_return_t audio_alsa_pcm_close (void *userdata, void *pcm_handle); +audio_return_t audio_get_buffer_attr(void *userdata, uint32_t direction, const char *latency, uint32_t samplerate, int format, uint32_t channels, + uint32_t *maxlength, uint32_t *tlength, uint32_t *prebuf, uint32_t* minreq, uint32_t *fragsize); audio_return_t audio_pcm_open (void *userdata, void **pcm_handle, void *sample_spec, uint32_t direction); audio_return_t audio_pcm_start (void *userdata, void *pcm_handle); audio_return_t audio_pcm_stop (void *userdata, void *pcm_handle); @@ -256,6 +225,4 @@ audio_return_t audio_pcm_close (void *userdata, void *pcm_handle); audio_return_t audio_pcm_avail (void *userdata, void *pcm_handle, uint32_t *avail); audio_return_t audio_pcm_write (void *userdata, void *pcm_handle, const void *buffer, uint32_t frames); audio_return_t audio_pcm_read (void *userdata, void *pcm_handle, void *buffer, uint32_t frames); -audio_return_t audio_get_buffer_attr(void *userdata, uint32_t direction, const char *latency, uint32_t samplerate, audio_sample_format_t format, uint32_t channels, uint32_t *maxlength, uint32_t *tlength, uint32_t *prebuf, uint32_t* minreq, uint32_t *fragsize); -audio_return_t audio_set_callback (void *userdata, audio_cb_interface_t *cb_interface); #endif |