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Unit unaADPCM

Classes, Interfaces, Objects and Records

Functions and Procedures

Constants

Variables

Description

ADPCM encoder and decoder

Uses

Overview

Classes, Interfaces, Objects and Records

Name	Description
Class `unaADPCM_coder`
Class `unaADPCM_decoder`
Class `unaADPCM_encoder`
record `una_ADPCM_state`

Functions and Procedures

procedure adpcm_init(var state: una_ADPCM_state; variant: una_ADPCM_type);

function adpcm_allocbuf_encode(var state: una_ADPCM_state; var ima_data: pointer; num_samples: int): int;

function adpcm_allocbuf_decode(var state: una_ADPCM_state; var amp: pInt16Array; ima_bytes: int): int;

function adpcm_encode(var state: una_ADPCM_state; ima_data: pointer; amp: pInt16Array; num_samples: int): int;

function adpcm_decode(var state: una_ADPCM_state; amp: pInt16Array; ima_data: pointer; ima_bytes: int): int;

Types

una_ADPCM_type = (...);

puna_ADPCM_state = ˆuna_ADPCM_state;

Description

Functions and Procedures

procedure adpcm_init(var state: una_ADPCM_state; variant: una_ADPCM_type);

function adpcm_allocbuf_encode(var state: una_ADPCM_state; var ima_data: pointer; num_samples: int): int;

function adpcm_allocbuf_decode(var state: una_ADPCM_state; var amp: pInt16Array; ima_bytes: int): int;

function adpcm_encode(var state: una_ADPCM_state; ima_data: pointer; amp: pInt16Array; num_samples: int): int;

function adpcm_decode(var state: una_ADPCM_state; amp: pInt16Array; ima_data: pointer; ima_bytes: int): int;

Types

una_ADPCM_type = (...);

Values

adpcm_IMA4:
adpcm_DVI4:
adpcm_VDVI:

puna_ADPCM_state = ˆuna_ADPCM_state;

(c) 2012 Lake of Soft

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