1 /** 2 * File: omxtypes.h 3 * Brief: Defines basic Data types used in OpenMAX v1.0.2 header files. 4 * 5 * Copyright 2005-2008 The Khronos Group Inc. All Rights Reserved. 6 * 7 * These materials are protected by copyright laws and contain material 8 * proprietary to the Khronos Group, Inc. You may use these materials 9 * for implementing Khronos specifications, without altering or removing 10 * any trademark, copyright or other notice from the specification. 11 * 12 * Khronos Group makes no, and expressly disclaims any, representations 13 * or warranties, express or implied, regarding these materials, including, 14 * without limitation, any implied warranties of merchantability or fitness 15 * for a particular purpose or non-infringement of any intellectual property. 16 * Khronos Group makes no, and expressly disclaims any, warranties, express 17 * or implied, regarding the correctness, accuracy, completeness, timeliness, 18 * and reliability of these materials. 19 * 20 * Under no circumstances will the Khronos Group, or any of its Promoters, 21 * Contributors or Members or their respective partners, officers, directors, 22 * employees, agents or representatives be liable for any damages, whether 23 * direct, indirect, special or consequential damages for lost revenues, 24 * lost profits, or otherwise, arising from or in connection with these 25 * materials. 26 * 27 * Khronos and OpenMAX are trademarks of the Khronos Group Inc. 28 * 29 */ 30 31 #ifndef _OMXTYPES_H_ 32 #define _OMXTYPES_H_ 33 34 #include <limits.h> 35 36 #define OMX_IN 37 #define OMX_OUT 38 #define OMX_INOUT 39 40 41 typedef enum { 42 43 /* Mandatory return codes - use cases are explicitly described for each function */ 44 OMX_Sts_NoErr = 0, /* No error, the function completed successfully */ 45 OMX_Sts_Err = -2, /* Unknown/unspecified error */ 46 OMX_Sts_InvalidBitstreamValErr = -182, /* Invalid value detected during bitstream processing */ 47 OMX_Sts_MemAllocErr = -9, /* Not enough memory allocated for the operation */ 48 OMX_StsACAAC_GainCtrErr = -159, /* AAC: Unsupported gain control data detected */ 49 OMX_StsACAAC_PrgNumErr = -167, /* AAC: Invalid number of elements for one program */ 50 OMX_StsACAAC_CoefValErr = -163, /* AAC: Invalid quantized coefficient value */ 51 OMX_StsACAAC_MaxSfbErr = -162, /* AAC: Invalid maxSfb value in relation to numSwb */ 52 OMX_StsACAAC_PlsDataErr = -160, /* AAC: pulse escape sequence data error */ 53 54 /* Optional return codes - use cases are explicitly described for each function*/ 55 OMX_Sts_BadArgErr = -5, /* Bad Arguments */ 56 57 OMX_StsACAAC_TnsNumFiltErr = -157, /* AAC: Invalid number of TNS filters */ 58 OMX_StsACAAC_TnsLenErr = -156, /* AAC: Invalid TNS region length */ 59 OMX_StsACAAC_TnsOrderErr = -155, /* AAC: Invalid order of TNS filter */ 60 OMX_StsACAAC_TnsCoefResErr = -154, /* AAC: Invalid bit-resolution for TNS filter coefficients */ 61 OMX_StsACAAC_TnsCoefErr = -153, /* AAC: Invalid TNS filter coefficients */ 62 OMX_StsACAAC_TnsDirectErr = -152, /* AAC: Invalid TNS filter direction */ 63 64 OMX_StsICJP_JPEGMarkerErr = -183, /* JPEG marker encountered within an entropy-coded block; */ 65 /* Huffman decoding operation terminated early. */ 66 OMX_StsICJP_JPEGMarker = -181, /* JPEG marker encountered; Huffman decoding */ 67 /* operation terminated early. */ 68 OMX_StsIPPP_ContextMatchErr = -17, /* Context parameter doesn't match to the operation */ 69 70 OMX_StsSP_EvenMedianMaskSizeErr = -180, /* Even size of the Median Filter mask was replaced by the odd one */ 71 72 OMX_Sts_MaximumEnumeration = INT_MAX /*Placeholder, forces enum of size OMX_INT*/ 73 74 } OMXResult; /** Return value or error value returned from a function. Identical to OMX_INT */ 75 76 77 /* OMX_U8 */ 78 #if UCHAR_MAX == 0xff 79 typedef unsigned char OMX_U8; 80 #elif USHRT_MAX == 0xff 81 typedef unsigned short int OMX_U8; 82 #else 83 #error OMX_U8 undefined 84 #endif 85 86 87 /* OMX_S8 */ 88 #if SCHAR_MAX == 0x7f 89 typedef signed char OMX_S8; 90 #elif SHRT_MAX == 0x7f 91 typedef signed short int OMX_S8; 92 #else 93 #error OMX_S8 undefined 94 #endif 95 96 97 /* OMX_U16 */ 98 #if USHRT_MAX == 0xffff 99 typedef unsigned short int OMX_U16; 100 #elif UINT_MAX == 0xffff 101 typedef unsigned int OMX_U16; 102 #else 103 #error OMX_U16 undefined 104 #endif 105 106 107 /* OMX_S16 */ 108 #if SHRT_MAX == 0x7fff 109 typedef signed short int OMX_S16; 110 #elif INT_MAX == 0x7fff 111 typedef signed int OMX_S16; 112 #else 113 #error OMX_S16 undefined 114 #endif 115 116 117 /* OMX_U32 */ 118 #if UINT_MAX == 0xffffffff 119 typedef unsigned int OMX_U32; 120 #elif LONG_MAX == 0xffffffff 121 typedef unsigned long int OMX_U32; 122 #else 123 #error OMX_U32 undefined 124 #endif 125 126 127 /* OMX_S32 */ 128 #if INT_MAX == 0x7fffffff 129 typedef signed int OMX_S32; 130 #elif LONG_MAX == 0x7fffffff 131 typedef long signed int OMX_S32; 132 #else 133 #error OMX_S32 undefined 134 #endif 135 136 137 /* OMX_U64 & OMX_S64 */ 138 #if defined( _WIN32 ) || defined ( _WIN64 ) 139 typedef __int64 OMX_S64; /** Signed 64-bit integer */ 140 typedef unsigned __int64 OMX_U64; /** Unsigned 64-bit integer */ 141 #define OMX_MIN_S64 (0x8000000000000000i64) 142 #define OMX_MIN_U64 (0x0000000000000000i64) 143 #define OMX_MAX_S64 (0x7FFFFFFFFFFFFFFFi64) 144 #define OMX_MAX_U64 (0xFFFFFFFFFFFFFFFFi64) 145 #else 146 typedef long long OMX_S64; /** Signed 64-bit integer */ 147 typedef unsigned long long OMX_U64; /** Unsigned 64-bit integer */ 148 #define OMX_MIN_S64 (0x8000000000000000LL) 149 #define OMX_MIN_U64 (0x0000000000000000LL) 150 #define OMX_MAX_S64 (0x7FFFFFFFFFFFFFFFLL) 151 #define OMX_MAX_U64 (0xFFFFFFFFFFFFFFFFLL) 152 #endif 153 154 155 /* OMX_SC8 */ 156 typedef struct 157 { 158 OMX_S8 Re; /** Real part */ 159 OMX_S8 Im; /** Imaginary part */ 160 161 } OMX_SC8; /** Signed 8-bit complex number */ 162 163 164 /* OMX_SC16 */ 165 typedef struct 166 { 167 OMX_S16 Re; /** Real part */ 168 OMX_S16 Im; /** Imaginary part */ 169 170 } OMX_SC16; /** Signed 16-bit complex number */ 171 172 173 /* OMX_SC32 */ 174 typedef struct 175 { 176 OMX_S32 Re; /** Real part */ 177 OMX_S32 Im; /** Imaginary part */ 178 179 } OMX_SC32; /** Signed 32-bit complex number */ 180 181 182 /* OMX_SC64 */ 183 typedef struct 184 { 185 OMX_S64 Re; /** Real part */ 186 OMX_S64 Im; /** Imaginary part */ 187 188 } OMX_SC64; /** Signed 64-bit complex number */ 189 190 191 /* OMX_F32 */ 192 typedef float OMX_F32; /** Single precision floating point,IEEE 754 */ 193 194 195 /* OMX_F64 */ 196 typedef double OMX_F64; /** Double precision floating point,IEEE 754 */ 197 198 199 /* OMX_INT */ 200 typedef int OMX_INT; /** signed integer corresponding to machine word length, has maximum signed value INT_MAX*/ 201 202 203 #define OMX_MIN_S8 (-128) 204 #define OMX_MIN_U8 0 205 #define OMX_MIN_S16 (-32768) 206 #define OMX_MIN_U16 0 207 #define OMX_MIN_S32 (-2147483647-1) 208 #define OMX_MIN_U32 0 209 210 #define OMX_MAX_S8 (127) 211 #define OMX_MAX_U8 (255) 212 #define OMX_MAX_S16 (32767) 213 #define OMX_MAX_U16 (0xFFFF) 214 #define OMX_MAX_S32 (2147483647) 215 #define OMX_MAX_U32 (0xFFFFFFFF) 216 217 typedef void OMXVoid; 218 219 #ifndef NULL 220 #define NULL ((void*)0) 221 #endif 222 223 /** Defines the geometric position and size of a rectangle, 224 * where x,y defines the coordinates of the top left corner 225 * of the rectangle, with dimensions width in the x-direction 226 * and height in the y-direction */ 227 typedef struct { 228 OMX_INT x; /** x-coordinate of top left corner of rectangle */ 229 OMX_INT y; /** y-coordinate of top left corner of rectangle */ 230 OMX_INT width; /** Width in the x-direction. */ 231 OMX_INT height; /** Height in the y-direction. */ 232 }OMXRect; 233 234 235 /** Defines the geometric position of a point, */ 236 typedef struct 237 { 238 OMX_INT x; /** x-coordinate */ 239 OMX_INT y; /** y-coordinate */ 240 241 } OMXPoint; 242 243 244 /** Defines the dimensions of a rectangle, or region of interest in an image */ 245 typedef struct 246 { 247 OMX_INT width; /** Width of the rectangle, in the x-direction */ 248 OMX_INT height; /** Height of the rectangle, in the y-direction */ 249 250 } OMXSize; 251 252 #endif /* _OMXTYPES_H_ */ 253
