diff options
Diffstat (limited to 'media/libstagefright/codecs/m4v_h263/dec/src/vlc_dec_tab.h')
| -rw-r--r-- | media/libstagefright/codecs/m4v_h263/dec/src/vlc_dec_tab.h | 215 |
1 files changed, 215 insertions, 0 deletions
diff --git a/media/libstagefright/codecs/m4v_h263/dec/src/vlc_dec_tab.h b/media/libstagefright/codecs/m4v_h263/dec/src/vlc_dec_tab.h new file mode 100644 index 0000000..404cc8b --- /dev/null +++ b/media/libstagefright/codecs/m4v_h263/dec/src/vlc_dec_tab.h @@ -0,0 +1,215 @@ +/* ------------------------------------------------------------------ + * 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 + + + + + + + + |