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/* ------------------------------------------------------------------
* Copyright (C) 1998-2009 PacketVideo
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied.
* See the License for the specific language governing permissions
* and limitations under the License.
* -------------------------------------------------------------------
*/
/*
* ------------------------------------------------------------------- *
* MPEG-4 Simple Profile Video Decoder *
* ------------------------------------------------------------------- *
*
* This software module was originally developed by
*
* Paulo Nunes (IST / ACTS-MoMuSyS)
*
* and edited by
*
* Robert Danielsen (Telenor / ACTS-MoMuSyS)
*
* in the course of development of the MPEG-4 Video (ISO/IEC 14496-2) standard.
* This software module is an implementation of a part of one or more MPEG-4
* Video (ISO/IEC 14496-2) tools as specified by the MPEG-4 Video (ISO/IEC
* 14496-2) standard.
*
* ISO/IEC gives users of the MPEG-4 Video (ISO/IEC 14496-2) standard free
* license to this software module or modifications thereof for use in hardware
* or software products claiming conformance to the MPEG-4 Video (ISO/IEC
* 14496-2) standard.
*
* Those intending to use this software module in hardware or software products
* are advised that its use may infringe existing patents. The original
* developer of this software module and his/her company, the subsequent
* editors and their companies, and ISO/IEC have no liability for use of this
* software module or modifications thereof in an implementation. Copyright is
* not released for non MPEG-4 Video (ISO/IEC 14496-2) Standard conforming
* products.
*
* ACTS-MoMuSys partners retain full right to use the code for his/her own
* purpose, assign or donate the code to a third party and to inhibit third
* parties from using the code for non MPEG-4 Video (ISO/IEC 14496-2) Standard
* conforming products. This copyright notice must be included in all copies or
* derivative works.
*
* Copyright (c) 1996
*
*****************************************************************************
***********************************************************HeaderBegin*******
*
* File: vlc_dec_tab.h
*
* Author: Paulo Nunes (IST) - Paulo.Nunes@it.ist.utl.pt
* Created: 1-Mar-96
*
* Description: This file contains the VLC tables for module which deals
* with VLC decoding.
*
* Notes: This file was created based on tmndecode
* Written by Karl Olav Lillevold <kol@nta.no>,
* 1995 Telenor R&D.
* Donated to the Momusys-project as background code by
* Telenor.
*
* based on mpeg2decode, (C) 1994, MPEG Software Simulation Group
* and mpeg2play, (C) 1994 Stefan Eckart
* <stefan@lis.e-technik.tu-muenchen.de>
*
*
* Modified: 9-May-96 Paulo Nunes: Reformatted. New headers.
* 14-May-96 Paulo Nunes: Changed TMNMVtabs according to VM2.1.
* 04.11.96 Robert Danielsen: Added three new tables for coding
* of Intra luminance coefficients (VM 4.0)
* 01.05.97 Luis Ducla-Soares: added VM7.0 Reversible VLC tables (RVLC).
* 13.05.97 Minhua Zhou: added VlC tables for CBPYtab2 CBPYtab3,
* revised CBPYtab
*
***********************************************************HeaderEnd*********
This module is a header file for "vlc_decode.c". The table data actually
resides in "vlc_tab.c".
------------------------------------------------------------------------------
*/
/*----------------------------------------------------------------------------
; CONTINUE ONLY IF NOT ALREADY DEFINED
----------------------------------------------------------------------------*/
#ifndef vlc_dec_tab_H
#define vlc_dec_tab_H
/*----------------------------------------------------------------------------
; INCLUDES
----------------------------------------------------------------------------*/
#include "mp4def.h"
/*----------------------------------------------------------------------------
; MACROS
; Define module specific macros here
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; DEFINES
; Include all pre-processor statements here.
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; EXTERNAL VARIABLES REFERENCES
; Declare variables used in this module but defined elsewhere
----------------------------------------------------------------------------*/
#ifdef __cplusplus
extern "C"
{
#endif
extern const VLCshorttab PV_TMNMVtab0[];
extern const VLCshorttab PV_TMNMVtab1[];
extern const VLCshorttab PV_TMNMVtab2[];
extern const VLCshorttab PV_MCBPCtab[];
#ifdef PV_ANNEX_IJKT_SUPPORT
extern const VLCshorttab PV_MCBPCtab1[];
#endif
extern const VLCshorttab PV_MCBPCtabintra[];
/* Table for separate mode MCBPC, for coding DQUANT-flag and CBPC */
extern const VLCshorttab MCBPCtab_sep[32];
extern const VLCshorttab PV_CBPYtab[48];
extern const VLCshorttab CBPYtab2[16];
extern const VLCshorttab CBPYtab3[64];
extern const VLCtab2 PV_DCT3Dtab0[];
extern const VLCtab2 PV_DCT3Dtab1[];
extern const VLCtab2 PV_DCT3Dtab2[];
/* New tables for Intra luminance blocks */
extern const VLCtab2 PV_DCT3Dtab3[];
extern const VLCtab2 PV_DCT3Dtab4[];
extern const VLCtab2 PV_DCT3Dtab5[];
#ifdef PV_ANNEX_IJKT_SUPPORT
/* Annex I tables */
extern const VLCtab2 PV_DCT3Dtab6[];
extern const VLCtab2 PV_DCT3Dtab7[];
extern const VLCtab2 PV_DCT3Dtab8[];
#endif
/* RVLC tables */
extern const int ptrRvlcTab[];
extern const VLCtab2 RvlcDCTtabIntra[];
extern const VLCtab2 RvlcDCTtabInter[];
/*----------------------------------------------------------------------------
; SIMPLE TYPEDEF'S
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; ENUMERATED TYPEDEF'S
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; STRUCTURES TYPEDEF'S
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; GLOBAL FUNCTION DEFINITIONS
; Function Prototype declaration
----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
; END
----------------------------------------------------------------------------*/
#endif
#ifdef __cplusplus
}
#endif
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