AUDIO_DSP

Collaboration diagram for AUDIO_DSP:

Macros
#define	AUDIO_DSP_PARAM   0
#define	AUDIO_DSP_SAMPLERATE   1
#define	AUDIO_DSP_CHANNELS   2
#define	AUDIO_DSP_SAMPLEBITS   3

Detailed Description

Support Dsp(input/output) Units controls. The macro group from application level, can set audio mixer parameters including samplerate, channels etc.

Macro Definition Documentation

AUDIO_DSP_PARAM

#define AUDIO_DSP_PARAM   0

get/set all params

AUDIO_DSP_SAMPLERATE

#define AUDIO_DSP_SAMPLERATE   1

samplerate

AUDIO_DSP_CHANNELS

#define AUDIO_DSP_CHANNELS   2

channels

AUDIO_DSP_SAMPLEBITS

#define AUDIO_DSP_SAMPLEBITS   3

sample bits width