1 /* 2 * jerror.h 3 * 4 * Copyright (C) 1994-1997, Thomas G. Lane. 5 * Modified 1997-2012 by Guido Vollbeding. 6 * This file is part of the Independent JPEG Group's software. 7 * For conditions of distribution and use, see the accompanying README file. 8 * 9 * This file defines the error and message codes for the JPEG library. 10 * Edit this file to add new codes, or to translate the message strings to 11 * some other language. 12 * A set of error-reporting macros are defined too. Some applications using 13 * the JPEG library may wish to include this file to get the error codes 14 * and/or the macros. 15 */ 16 17 /* 18 * To define the enum list of message codes, include this file without 19 * defining macro JMESSAGE. To create a message string table, include it 20 * again with a suitable JMESSAGE definition (see jerror.c for an example). 21 */ 22 #ifndef JMESSAGE 23 #ifndef JERROR_H 24 /* First time through, define the enum list */ 25 #define JMAKE_ENUM_LIST 26 #else 27 /* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ 28 #define JMESSAGE(code,string) 29 #endif /* JERROR_H */ 30 #endif /* JMESSAGE */ 31 32 #ifdef JMAKE_ENUM_LIST 33 34 typedef enum { 35 36 #define JMESSAGE(code,string) code , 37 38 #endif /* JMAKE_ENUM_LIST */ 39 40 JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */ 41 42 /* For maintenance convenience, list is alphabetical by message code name */ 43 JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix") 44 JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix") 45 JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode") 46 JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS") 47 JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") 48 JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range") 49 JMESSAGE(JERR_BAD_DCTSIZE, "DCT scaled block size %dx%d not supported") 50 JMESSAGE(JERR_BAD_DROP_SAMPLING, 51 "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c") 52 JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition") 53 JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace") 54 JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace") 55 JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length") 56 JMESSAGE(JERR_BAD_LIB_VERSION, 57 "Wrong JPEG library version: library is %d, caller expects %d") 58 JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan") 59 JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d") 60 JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d") 61 JMESSAGE(JERR_BAD_PROGRESSION, 62 "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d") 63 JMESSAGE(JERR_BAD_PROG_SCRIPT, 64 "Invalid progressive parameters at scan script entry %d") 65 JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors") 66 JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d") 67 JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d") 68 JMESSAGE(JERR_BAD_STRUCT_SIZE, 69 "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u") 70 JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access") 71 JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small") 72 JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here") 73 JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet") 74 JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d") 75 JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request") 76 JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d") 77 JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x") 78 JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d") 79 JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d") 80 JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)") 81 JMESSAGE(JERR_EMS_READ, "Read from EMS failed") 82 JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed") 83 JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") 84 JMESSAGE(JERR_FILE_READ, "Input file read error") 85 JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") 86 JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") 87 JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") 88 JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") 89 JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") 90 JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") 91 JMESSAGE(JERR_INPUT_EOF, "Premature end of input file") 92 JMESSAGE(JERR_MISMATCHED_QUANT_TABLE, 93 "Cannot transcode due to multiple use of quantization table %d") 94 JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data") 95 JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change") 96 JMESSAGE(JERR_NOTIMPL, "Not implemented yet") 97 JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time") 98 JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") 99 JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported") 100 JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined") 101 JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image") 102 JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined") 103 JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x") 104 JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)") 105 JMESSAGE(JERR_QUANT_COMPONENTS, 106 "Cannot quantize more than %d color components") 107 JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors") 108 JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors") 109 JMESSAGE(JERR_SOF_BEFORE, "Invalid JPEG file structure: %s before SOF") 110 JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers") 111 JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker") 112 JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x") 113 JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers") 114 JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s") 115 JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file") 116 JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file") 117 JMESSAGE(JERR_TFILE_WRITE, 118 "Write failed on temporary file --- out of disk space?") 119 JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines") 120 JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x") 121 JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up") 122 JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation") 123 JMESSAGE(JERR_XMS_READ, "Read from XMS failed") 124 JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed") 125 JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT) 126 JMESSAGE(JMSG_VERSION, JVERSION) 127 JMESSAGE(JTRC_16BIT_TABLES, 128 "Caution: quantization tables are too coarse for baseline JPEG") 129 JMESSAGE(JTRC_ADOBE, 130 "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d") 131 JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u") 132 JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u") 133 JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x") 134 JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x") 135 JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d") 136 JMESSAGE(JTRC_DRI, "Define Restart Interval %u") 137 JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u") 138 JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u") 139 JMESSAGE(JTRC_EOI, "End Of Image") 140 JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d") 141 JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d") 142 JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE, 143 "Warning: thumbnail image size does not match data length %u") 144 JMESSAGE(JTRC_JFIF_EXTENSION, 145 "JFIF extension marker: type 0x%02x, length %u") 146 JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image") 147 JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u") 148 JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x") 149 JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u") 150 JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors") 151 JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors") 152 JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization") 153 JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d") 154 JMESSAGE(JTRC_RST, "RST%d") 155 JMESSAGE(JTRC_SMOOTH_NOTIMPL, 156 "Smoothing not supported with nonstandard sampling ratios") 157 JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d") 158 JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d") 159 JMESSAGE(JTRC_SOI, "Start of Image") 160 JMESSAGE(JTRC_SOS, "Start Of Scan: %d components") 161 JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d") 162 JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d") 163 JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s") 164 JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s") 165 JMESSAGE(JTRC_THUMB_JPEG, 166 "JFIF extension marker: JPEG-compressed thumbnail image, length %u") 167 JMESSAGE(JTRC_THUMB_PALETTE, 168 "JFIF extension marker: palette thumbnail image, length %u") 169 JMESSAGE(JTRC_THUMB_RGB, 170 "JFIF extension marker: RGB thumbnail image, length %u") 171 JMESSAGE(JTRC_UNKNOWN_IDS, 172 "Unrecognized component IDs %d %d %d, assuming YCbCr") 173 JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u") 174 JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u") 175 JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d") 176 JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") 177 JMESSAGE(JWRN_BOGUS_PROGRESSION, 178 "Inconsistent progression sequence for component %d coefficient %d") 179 JMESSAGE(JWRN_EXTRANEOUS_DATA, 180 "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x") 181 JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment") 182 JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code") 183 JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d") 184 JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file") 185 JMESSAGE(JWRN_MUST_RESYNC, 186 "Corrupt JPEG data: found marker 0x%02x instead of RST%d") 187 JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG") 188 JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines") 189 190 #ifdef JMAKE_ENUM_LIST 191 192 JMSG_LASTMSGCODE 193 } J_MESSAGE_CODE; 194 195 #undef JMAKE_ENUM_LIST 196 #endif /* JMAKE_ENUM_LIST */ 197 198 /* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ 199 #undef JMESSAGE 200 201 202 #ifndef JERROR_H 203 #define JERROR_H 204 205 /* Macros to simplify using the error and trace message stuff */ 206 /* The first parameter is either type of cinfo pointer */ 207 208 /* Fatal errors (print message and exit) */ 209 #define ERREXIT(cinfo,code) \ 210 ((cinfo)->err->msg_code = (code), \ 211 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 212 #define ERREXIT1(cinfo,code,p1) \ 213 ((cinfo)->err->msg_code = (code), \ 214 (cinfo)->err->msg_parm.i[0] = (p1), \ 215 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 216 #define ERREXIT2(cinfo,code,p1,p2) \ 217 ((cinfo)->err->msg_code = (code), \ 218 (cinfo)->err->msg_parm.i[0] = (p1), \ 219 (cinfo)->err->msg_parm.i[1] = (p2), \ 220 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 221 #define ERREXIT3(cinfo,code,p1,p2,p3) \ 222 ((cinfo)->err->msg_code = (code), \ 223 (cinfo)->err->msg_parm.i[0] = (p1), \ 224 (cinfo)->err->msg_parm.i[1] = (p2), \ 225 (cinfo)->err->msg_parm.i[2] = (p3), \ 226 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 227 #define ERREXIT4(cinfo,code,p1,p2,p3,p4) \ 228 ((cinfo)->err->msg_code = (code), \ 229 (cinfo)->err->msg_parm.i[0] = (p1), \ 230 (cinfo)->err->msg_parm.i[1] = (p2), \ 231 (cinfo)->err->msg_parm.i[2] = (p3), \ 232 (cinfo)->err->msg_parm.i[3] = (p4), \ 233 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 234 #define ERREXIT6(cinfo,code,p1,p2,p3,p4,p5,p6) \ 235 ((cinfo)->err->msg_code = (code), \ 236 (cinfo)->err->msg_parm.i[0] = (p1), \ 237 (cinfo)->err->msg_parm.i[1] = (p2), \ 238 (cinfo)->err->msg_parm.i[2] = (p3), \ 239 (cinfo)->err->msg_parm.i[3] = (p4), \ 240 (cinfo)->err->msg_parm.i[4] = (p5), \ 241 (cinfo)->err->msg_parm.i[5] = (p6), \ 242 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 243 #define ERREXITS(cinfo,code,str) \ 244 ((cinfo)->err->msg_code = (code), \ 245 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ 246 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) 247 248 #define MAKESTMT(stuff) do { stuff } while (0) 249 250 /* Nonfatal errors (we can keep going, but the data is probably corrupt) */ 251 #define WARNMS(cinfo,code) \ 252 ((cinfo)->err->msg_code = (code), \ 253 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) 254 #define WARNMS1(cinfo,code,p1) \ 255 ((cinfo)->err->msg_code = (code), \ 256 (cinfo)->err->msg_parm.i[0] = (p1), \ 257 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) 258 #define WARNMS2(cinfo,code,p1,p2) \ 259 ((cinfo)->err->msg_code = (code), \ 260 (cinfo)->err->msg_parm.i[0] = (p1), \ 261 (cinfo)->err->msg_parm.i[1] = (p2), \ 262 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) 263 264 /* Informational/debugging messages */ 265 #define TRACEMS(cinfo,lvl,code) \ 266 ((cinfo)->err->msg_code = (code), \ 267 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) 268 #define TRACEMS1(cinfo,lvl,code,p1) \ 269 ((cinfo)->err->msg_code = (code), \ 270 (cinfo)->err->msg_parm.i[0] = (p1), \ 271 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) 272 #define TRACEMS2(cinfo,lvl,code,p1,p2) \ 273 ((cinfo)->err->msg_code = (code), \ 274 (cinfo)->err->msg_parm.i[0] = (p1), \ 275 (cinfo)->err->msg_parm.i[1] = (p2), \ 276 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) 277 #define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \ 278 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ 279 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \ 280 (cinfo)->err->msg_code = (code); \ 281 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) 282 #define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \ 283 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ 284 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ 285 (cinfo)->err->msg_code = (code); \ 286 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) 287 #define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \ 288 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ 289 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ 290 _mp[4] = (p5); \ 291 (cinfo)->err->msg_code = (code); \ 292 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) 293 #define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \ 294 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ 295 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ 296 _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \ 297 (cinfo)->err->msg_code = (code); \ 298 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) 299 #define TRACEMSS(cinfo,lvl,code,str) \ 300 ((cinfo)->err->msg_code = (code), \ 301 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ 302 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) 303 304 #endif /* JERROR_H */ 305
