Asterisk.org: Developer Documentation (28 Oct 2009)

Wed Oct 28 15:49:25 2009

## Asterisk developer's documentation

# alaw_encoder_pvt Struct Reference

Private workspace for translating signed linear signals to alaw. More...

Collaboration diagram for alaw_encoder_pvt:

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## Data Fields

struct ast_frame | f
char | offset [AST_FRIENDLY_OFFSET]
unsigned char | outbuf [BUFFER_SIZE]
int | tail

## Detailed Description

Private workspace for translating signed linear signals to alaw.

Definition at line 63 of file codec_a_mu.c.

## Field Documentation

struct ast_frame f`[read]`

Definition at line 65 of file codec_a_mu.c.

Referenced by lintoalaw_frameout(), and ulawtoalaw_frameout().

char offset

Space to build offset

Definition at line 66 of file codec_a_mu.c.

unsigned char outbuf

Encoded alaw, two nibbles to a word

Definition at line 67 of file codec_a_mu.c.

Referenced by lintoalaw_framein(), lintoalaw_frameout(), ulawtoalaw_framein(), and ulawtoalaw_frameout().

int tail

Definition at line 68 of file codec_a_mu.c.

Referenced by lintoalaw_framein(), lintoalaw_frameout(), lintoalaw_new(), ulawtoalaw_framein(), ulawtoalaw_frameout(), and ulawtoalaw_new().

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

- codec_a_mu.c
- codec_alaw.c