1 /* ***** BEGIN LICENSE BLOCK ***** 2 * 3 * $Id: common_types.h,v 1.21 2008/11/06 04:53:36 asuraparaju Exp $ $Name: Dirac_1_0_2 $ 4 * 5 * Version: MPL 1.1/GPL 2.0/LGPL 2.1 6 * 7 * The contents of this file are subject to the Mozilla Public License 8 * Version 1.1 (the "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * http://www.mozilla.org/MPL/ 11 * 12 * Software distributed under the License is distributed on an "AS IS" basis, 13 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for 14 * the specific language governing rights and limitations under the License. 15 * 16 * The Original Code is BBC Research and Development code. 17 * 18 * The Initial Developer of the Original Code is the British Broadcasting 19 * Corporation. 20 * Portions created by the Initial Developer are Copyright (C) 2004. 21 * All Rights Reserved. 22 * 23 * Contributor(s): Thomas Davies (Original Author), 24 * Scott R Ladd, 25 * Tim Borer 26 * Andrew Kennedy, 27 * Anuradha Suraparaju 28 * 29 * Alternatively, the contents of this file may be used under the terms of 30 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser 31 * Public License Version 2.1 (the "LGPL"), in which case the provisions of 32 * the GPL or the LGPL are applicable instead of those above. If you wish to 33 * allow use of your version of this file only under the terms of the either 34 * the GPL or LGPL and not to allow others to use your version of this file 35 * under the MPL, indicate your decision by deleting the provisions above 36 * and replace them with the notice and other provisions required by the GPL 37 * or LGPL. If you do not delete the provisions above, a recipient may use 38 * your version of this file under the terms of any one of the MPL, the GPL 39 * or the LGPL. 40 * ***** END LICENSE BLOCK ***** */ 41 42 #ifndef _COMMON_TYPES_H_ 43 #define _COMMON_TYPES_H_ 44 45 46 /*! This file contains common enumerated types used throughout the encoder and 47 the end user interfaces to the encoder and decoder 48 */ 49 50 #ifdef __cplusplus 51 extern "C" { 52 #endif 53 /* 54 * Some basic enumeration types used throughout the codec and by end user ...// 55 */ 56 57 /*! Types of chroma formatting (formatNK=format not known) */ 58 typedef enum { format444, format422, format420, formatNK } ChromaFormat; 59 60 /*! Types of Wavelet filters supported. filterNK - not known) */ 61 typedef enum 62 { 63 DD9_7=0, /* Deslauriers-Dubuc (9,7) */ 64 LEGALL5_3, /* LeGall (5,3) */ 65 DD13_7, /* Deslauriers-Dubuc (13,7) */ 66 HAAR0, /* Haar, no shift per level*/ 67 HAAR1, /* Haar, one shift per level*/ 68 FIDELITY, /* Fidelity wavelet */ 69 DAUB9_7, /* Integer approximation to Daubechies 97 */ 70 filterNK 71 } WltFilter; 72 73 /*! Enumerated type that defines prefiltering types supported by the 74 encoder. */ 75 typedef enum 76 { 77 NO_PF = 0, 78 DIAGLP, 79 RECTLP, 80 CWM 81 } PrefilterType; 82 83 static const int NUM_WLT_FILTERS = 8; 84 85 /*! Types of picture */ 86 typedef enum { 87 INTRA_PICTURE=0, 88 INTER_PICTURE 89 } PictureType; 90 91 /*! Types of referencing */ 92 typedef enum { 93 REFERENCE_PICTURE=0, 94 NON_REFERENCE_PICTURE 95 } ReferenceType; 96 97 /*! Types for video-format */ 98 typedef enum { 99 VIDEO_FORMAT_CUSTOM=0, 100 VIDEO_FORMAT_QSIF525, 101 VIDEO_FORMAT_QCIF, 102 VIDEO_FORMAT_SIF525, 103 VIDEO_FORMAT_CIF, 104 VIDEO_FORMAT_4SIF525, 105 VIDEO_FORMAT_4CIF, 106 VIDEO_FORMAT_SD_480I60, 107 VIDEO_FORMAT_SD_576I50, 108 VIDEO_FORMAT_HD_720P60, 109 VIDEO_FORMAT_HD_720P50, 110 VIDEO_FORMAT_HD_1080I60, 111 VIDEO_FORMAT_HD_1080I50, 112 VIDEO_FORMAT_HD_1080P60, 113 VIDEO_FORMAT_HD_1080P50, 114 VIDEO_FORMAT_DIGI_CINEMA_2K24, 115 VIDEO_FORMAT_DIGI_CINEMA_4K24, 116 VIDEO_FORMAT_UHDTV_4K60, 117 VIDEO_FORMAT_UHDTV_4K50, 118 VIDEO_FORMAT_UHDTV_8K60, 119 VIDEO_FORMAT_UHDTV_8K50, 120 VIDEO_FORMAT_UNDEFINED 121 } VideoFormat; 122 123 /*! Types of Colour primaries */ 124 typedef enum { 125 CP_HDTV_COMP_INTERNET=0, 126 CP_SDTV_525, 127 CP_SDTV_625, 128 CP_DCINEMA, 129 CP_UNDEF 130 }ColourPrimaries; 131 132 /*! Types of Colour Matrices */ 133 typedef enum { 134 CM_HDTV_COMP_INTERNET=0, 135 CM_SDTV, 136 CM_REVERSIBLE, 137 CM_UNDEF 138 }ColourMatrix; 139 140 /*! Types of Transfer functions */ 141 typedef enum { 142 TF_TV=0, 143 TF_EXT_GAMUT, 144 TF_LINEAR, 145 TF_DCINEMA, 146 TF_UNDEF 147 } TransferFunction; 148 149 /*! Types of Picture-rate */ 150 typedef enum { 151 FRAMERATE_CUSTOM=0, 152 FRAMERATE_23p97_FPS, 153 FRAMERATE_24_FPS, 154 FRAMERATE_25_FPS, 155 FRAMERATE_29p97_FPS, 156 FRAMERATE_30_FPS, 157 FRAMERATE_50_FPS, 158 FRAMERATE_59p94_FPS, 159 FRAMERATE_60_FPS, 160 FRAMERATE_14p98_FPS, 161 FRAMERATE_12p5_FPS, 162 FRAMERATE_UNDEFINED 163 } FrameRateType; 164 165 /*! Types of Aspect Ratio */ 166 typedef enum { 167 PIXEL_ASPECT_RATIO_CUSTOM=0, 168 PIXEL_ASPECT_RATIO_1_1, 169 PIXEL_ASPECT_RATIO_10_11, 170 PIXEL_ASPECT_RATIO_12_11, 171 PIXEL_ASPECT_RATIO_40_33, 172 PIXEL_ASPECT_RATIO_16_11, 173 PIXEL_ASPECT_RATIO_4_3, 174 PIXEL_ASPECT_RATIO_UNDEFINED 175 } PixelAspectRatioType; 176 177 178 /*! Types of signal range */ 179 typedef enum { 180 SIGNAL_RANGE_CUSTOM=0, 181 SIGNAL_RANGE_8BIT_FULL, 182 SIGNAL_RANGE_8BIT_VIDEO, 183 SIGNAL_RANGE_10BIT_VIDEO, 184 SIGNAL_RANGE_12BIT_VIDEO, 185 SIGNAL_RANGE_UNDEFINED 186 } SignalRangeType; 187 188 /*! Types of motion-vector precision */ 189 typedef enum { 190 MV_PRECISION_PIXEL=0, 191 MV_PRECISION_HALF_PIXEL, 192 MV_PRECISION_QUARTER_PIXEL, 193 MV_PRECISION_EIGHTH_PIXEL, 194 MV_PRECISION_UNDEFINED 195 } MVPrecisionType; 196 197 /*! Type of quantiser modes when spatial partitioning is enabled */ 198 typedef enum 199 { 200 QUANT_SINGLE, 201 QUANT_MULTIPLE, 202 QUANT_UNDEF 203 } CodeBlockMode; 204 205 #ifdef __cplusplus 206 } 207 #endif 208 209 #endif 210