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 #include <stdint.h> 36 37 #define OMX_IN 38 #define OMX_OUT 39 #define OMX_INOUT 40 41 42 typedef enum { 43 44 /* Mandatory return codes - use cases are explicitly described for each function */ 45 OMX_Sts_NoErr = 0, /* No error, the function completed successfully */ 46 OMX_Sts_Err = -2, /* Unknown/unspecified error */ 47 OMX_Sts_InvalidBitstreamValErr = -182, /* Invalid value detected during bitstream processing */ 48 OMX_Sts_MemAllocErr = -9, /* Not enough memory allocated for the operation */ 49 OMX_StsACAAC_GainCtrErr = -159, /* AAC: Unsupported gain control data detected */ 50 OMX_StsACAAC_PrgNumErr = -167, /* AAC: Invalid number of elements for one program */ 51 OMX_StsACAAC_CoefValErr = -163, /* AAC: Invalid quantized coefficient value */ 52 OMX_StsACAAC_MaxSfbErr = -162, /* AAC: Invalid maxSfb value in relation to numSwb */ 53 OMX_StsACAAC_PlsDataErr = -160, /* AAC: pulse escape sequence data error */ 54 55 /* Optional return codes - use cases are explicitly described for each function*/ 56 OMX_Sts_BadArgErr = -5, /* Bad Arguments */ 57 58 OMX_StsACAAC_TnsNumFiltErr = -157, /* AAC: Invalid number of TNS filters */ 59 OMX_StsACAAC_TnsLenErr = -156, /* AAC: Invalid TNS region length */ 60 OMX_StsACAAC_TnsOrderErr = -155, /* AAC: Invalid order of TNS filter */ 61 OMX_StsACAAC_TnsCoefResErr = -154, /* AAC: Invalid bit-resolution for TNS filter coefficients */ 62 OMX_StsACAAC_TnsCoefErr = -153, /* AAC: Invalid TNS filter coefficients */ 63 OMX_StsACAAC_TnsDirectErr = -152, /* AAC: Invalid TNS filter direction */ 64 65 OMX_StsICJP_JPEGMarkerErr = -183, /* JPEG marker encountered within an entropy-coded block; */ 66 /* Huffman decoding operation terminated early. */ 67 OMX_StsICJP_JPEGMarker = -181, /* JPEG marker encountered; Huffman decoding */ 68 /* operation terminated early. */ 69 OMX_StsIPPP_ContextMatchErr = -17, /* Context parameter doesn't match to the operation */ 70 71 OMX_StsSP_EvenMedianMaskSizeErr = -180, /* Even size of the Median Filter mask was replaced by the odd one */ 72 73 OMX_Sts_MaximumEnumeration = INT_MAX /*Placeholder, forces enum of size OMX_INT*/ 74 75 } OMXResult; /** Return value or error value returned from a function. Identical to OMX_INT */ 76 77 78 /* OMX_U8 */ 79 typedef uint8_t OMX_U8; 80 81 /* OMX_S8 */ 82 typedef int8_t OMX_S8; 83 84 /* OMX_U16 */ 85 typedef uint16_t OMX_U16; 86 87 /* OMX_S16 */ 88 typedef int16_t OMX_S16; 89 90 /* OMX_U32 */ 91 typedef uint32_t OMX_U32; 92 93 /* OMX_S32 */ 94 typedef int32_t OMX_S32; 95 96 /* OMX_U64 & OMX_S64 */ 97 #if defined( _WIN32 ) || defined ( _WIN64 ) 98 typedef __int64 OMX_S64; /** Signed 64-bit integer */ 99 typedef unsigned __int64 OMX_U64; /** Unsigned 64-bit integer */ 100 #define OMX_MIN_S64 (0x8000000000000000i64) 101 #define OMX_MIN_U64 (0x0000000000000000i64) 102 #define OMX_MAX_S64 (0x7FFFFFFFFFFFFFFFi64) 103 #define OMX_MAX_U64 (0xFFFFFFFFFFFFFFFFi64) 104 #else 105 typedef int64_t OMX_S64; /** Signed 64-bit integer */ 106 typedef uint64_t OMX_U64; /** Unsigned 64-bit integer */ 107 #define OMX_MIN_S64 (0x8000000000000000LL) 108 #define OMX_MIN_U64 (0x0000000000000000LL) 109 #define OMX_MAX_S64 (0x7FFFFFFFFFFFFFFFLL) 110 #define OMX_MAX_U64 (0xFFFFFFFFFFFFFFFFLL) 111 #endif 112 113 /* OMX_SC8 */ 114 typedef struct 115 { 116 OMX_S8 Re; /** Real part */ 117 OMX_S8 Im; /** Imaginary part */ 118 119 } OMX_SC8; /** Signed 8-bit complex number */ 120 121 122 /* OMX_SC16 */ 123 typedef struct 124 { 125 OMX_S16 Re; /** Real part */ 126 OMX_S16 Im; /** Imaginary part */ 127 128 } OMX_SC16; /** Signed 16-bit complex number */ 129 130 131 /* OMX_SC32 */ 132 typedef struct 133 { 134 OMX_S32 Re; /** Real part */ 135 OMX_S32 Im; /** Imaginary part */ 136 137 } OMX_SC32; /** Signed 32-bit complex number */ 138 139 140 /* OMX_SC64 */ 141 typedef struct 142 { 143 OMX_S64 Re; /** Real part */ 144 OMX_S64 Im; /** Imaginary part */ 145 146 } OMX_SC64; /** Signed 64-bit complex number */ 147 148 149 /* OMX_F32 */ 150 typedef float OMX_F32; /** Single precision floating point,IEEE 754 */ 151 152 153 /* OMX_F64 */ 154 typedef double OMX_F64; /** Double precision floating point,IEEE 754 */ 155 156 157 /* OMX_INT */ 158 typedef int OMX_INT; /** signed integer corresponding to machine word length, has maximum signed value INT_MAX*/ 159 160 161 #define OMX_MIN_S8 (-128) 162 #define OMX_MIN_U8 0 163 #define OMX_MIN_S16 (-32768) 164 #define OMX_MIN_U16 0 165 #define OMX_MIN_S32 (-2147483647-1) 166 #define OMX_MIN_U32 0 167 168 #define OMX_MAX_S8 (127) 169 #define OMX_MAX_U8 (255) 170 #define OMX_MAX_S16 (32767) 171 #define OMX_MAX_U16 (0xFFFF) 172 #define OMX_MAX_S32 (2147483647) 173 #define OMX_MAX_U32 (0xFFFFFFFF) 174 175 typedef void OMXVoid; 176 177 #ifndef NULL 178 #define NULL ((void*)0) 179 #endif 180 181 /** Defines the geometric position and size of a rectangle, 182 * where x,y defines the coordinates of the top left corner 183 * of the rectangle, with dimensions width in the x-direction 184 * and height in the y-direction */ 185 typedef struct { 186 OMX_INT x; /** x-coordinate of top left corner of rectangle */ 187 OMX_INT y; /** y-coordinate of top left corner of rectangle */ 188 OMX_INT width; /** Width in the x-direction. */ 189 OMX_INT height; /** Height in the y-direction. */ 190 }OMXRect; 191 192 193 /** Defines the geometric position of a point, */ 194 typedef struct 195 { 196 OMX_INT x; /** x-coordinate */ 197 OMX_INT y; /** y-coordinate */ 198 199 } OMXPoint; 200 201 202 /** Defines the dimensions of a rectangle, or region of interest in an image */ 203 typedef struct 204 { 205 OMX_INT width; /** Width of the rectangle, in the x-direction */ 206 OMX_INT height; /** Height of the rectangle, in the y-direction */ 207 208 } OMXSize; 209 210 #endif /* _OMXTYPES_H_ */ 211
