ra8_audio_source_iface Struct Reference

Operations supplied by every audio source backend. More...

#include <ra8_audio_internal.h>

Data Fields
ra8_err_t(*	get_info )(void *ctx, ra8_audio_source_info_t *out_info)
	Query output.
ra8_err_t(*	capture )(void *ctx, const ra8_audio_buffer_t *buffer, ra8_audio_frame_t *out_frame)
	Capture PCM.
ra8_err_t(*	stream_start )(void *ctx, const ra8_audio_buffer_t *buffer, ra8_audio_frame_callback_t callback, void *callback_ctx)
	Start streaming.
ra8_err_t(*	stop )(void *ctx)
	Stop backend.

Detailed Description

Operations supplied by every audio source backend.

Definition at line 22 of file ra8_audio_internal.h.

Field Documentation

capture

ra8_err_t(* ra8_audio_source_iface::capture) (void *ctx, const ra8_audio_buffer_t *buffer, ra8_audio_frame_t *out_frame)

Capture PCM.

Definition at line 24 of file ra8_audio_internal.h.

Referenced by internal_audio_capture_args_valid(), and ra8_audio_source_capture().

get_info

ra8_err_t(* ra8_audio_source_iface::get_info) (void *ctx, ra8_audio_source_info_t *out_info)

Query output.

Definition at line 23 of file ra8_audio_internal.h.

Referenced by ra8_audio_source_capture(), ra8_audio_source_get_info(), and ra8_audio_source_stream_start().

stop

ra8_err_t(* ra8_audio_source_iface::stop) (void *ctx)

Stop backend.

Definition at line 31 of file ra8_audio_internal.h.

Referenced by ra8_audio_source_stop().

stream_start

ra8_err_t(* ra8_audio_source_iface::stream_start) (void *ctx, const ra8_audio_buffer_t *buffer, ra8_audio_frame_callback_t callback, void *callback_ctx)

Start streaming.

Definition at line 27 of file ra8_audio_internal.h.

Referenced by ra8_audio_source_stream_start().

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The documentation for this struct was generated from the following file:

• libs/ra8_audio/src/ra8_audio_internal.h