| /* ------------------------------------------------------------------ |
| * 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 |
| |
| |
| |
| |
| |
| |
| |
| |
