Cross Reference: /hardware/libhardware/include/hardware/audio.h

Lines Matching refs:stream
100  *  audio stream parameters
123 /* common audio stream configuration parameters */
132 /* common audio stream parameters and operations */
138     uint32_t (*get_sample_rate)(const struct audio_stream *stream);
143     int (*set_sample_rate)(struct audio_stream *stream, uint32_t rate);
146      * Return size of input/output buffer in bytes for this stream - eg. 4800.
149     size_t (*get_buffer_size)(const struct audio_stream *stream);
155     audio_channel_mask_t (*get_channels)(const struct audio_stream *stream);
160     audio_format_t (*get_format)(const struct audio_stream *stream);
165     int (*set_format)(struct audio_stream *stream, audio_format_t format);
172     int (*standby)(struct audio_stream *stream);
175     int (*dump)(const struct audio_stream *stream, int fd);
177     /** Return the set of device(s) which this stream is connected to */
178     audio_devices_t (*get_device)(const struct audio_stream *stream);
186     int (*set_device)(struct audio_stream *stream, audio_devices_t device);
189      * set/get audio stream parameters. The function accepts a list of
198      * The audio flinger will put the stream in standby and then change the
201     int (*set_parameters)(struct audio_stream *stream, const char *kv_pairs);
207     char * (*get_parameters)(const struct audio_stream *stream,
209     int (*add_audio_effect)(const struct audio_stream *stream,
211     int (*remove_audio_effect)(const struct audio_stream *stream,
229     uint32_t (*get_latency)(const struct audio_stream_out *stream);
238     int (*set_volume)(struct audio_stream_out *stream, float left, float right);
246     ssize_t (*write)(struct audio_stream_out *stream, const void* buffer,
252     int (*get_render_position)(const struct audio_stream_out *stream,
259     int (*get_next_write_timestamp)(const struct audio_stream_out *stream,
270     int (*set_gain)(struct audio_stream_in *stream, float gain);
276     ssize_t (*read)(struct audio_stream_in *stream, void* buffer,
289     uint32_t (*get_input_frames_lost)(struct audio_stream_in *stream);
390      * See also get_buffer_size which is for a particular stream.
395     /** This method creates and opens the audio hardware output stream */
406     /** This method creates and opens the audio hardware input stream */