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File name : jerror.h

Content :/* * jerror.h * * Copyright (C) 1994-1997, Thomas G. Lane. * Modified 1997-2009 by Guido Vollbeding. * This file is part of the Independent JPEG Group's software. * For conditions of distribution and use, see the accompanying README file. * * This file defines the error and message codes for the JPEG library. * Edit this file to add new codes, or to translate the message strings to * some other language. * A set of error-reporting macros are defined too. Some applications using * the JPEG library may wish to include this file to get the error codes * and/or the macros. */ /* * To define the enum list of message codes, include this file without * defining macro JMESSAGE. To create a message string table, include it * again with a suitable JMESSAGE definition (see jerror.c for an example). */ #ifndef JMESSAGE #ifndef JERROR_H /* First time through, define the enum list */ #define JMAKE_ENUM_LIST #else /* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */ #define JMESSAGE(code,string) #endif /* JERROR_H */ #endif /* JMESSAGE */ #ifdef JMAKE_ENUM_LIST typedef enum { #define JMESSAGE(code,string) code , #endif /* JMAKE_ENUM_LIST */ JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */ /* For maintenance convenience, list is alphabetical by message code name */ #if JPEG_LIB_VERSION < 70 JMESSAGE(JERR_ARITH_NOTIMPL, "Sorry, arithmetic coding is not implemented") #endif JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix") JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix") JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode") JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS") #if JPEG_LIB_VERSION >= 70 JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") #endif JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range") JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported") #if JPEG_LIB_VERSION >= 70 JMESSAGE(JERR_BAD_DROP_SAMPLING, "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c") #endif JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition") JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace") JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace") JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length") JMESSAGE(JERR_BAD_LIB_VERSION, "Wrong JPEG library version: library is %d, caller expects %d") JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan") JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d") JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d") JMESSAGE(JERR_BAD_PROGRESSION, "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d") JMESSAGE(JERR_BAD_PROG_SCRIPT, "Invalid progressive parameters at scan script entry %d") JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors") JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d") JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d") JMESSAGE(JERR_BAD_STRUCT_SIZE, "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u") JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access") JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small") JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here") JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet") JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d") JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request") JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d") JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x") JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d") JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d") JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)") JMESSAGE(JERR_EMS_READ, "Read from EMS failed") JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed") JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan") JMESSAGE(JERR_FILE_READ, "Input file read error") JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?") JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet") JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow") JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry") JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels") JMESSAGE(JERR_INPUT_EMPTY, "Empty input file") JMESSAGE(JERR_INPUT_EOF, "Premature end of input file") JMESSAGE(JERR_MISMATCHED_QUANT_TABLE, "Cannot transcode due to multiple use of quantization table %d") JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data") JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change") JMESSAGE(JERR_NOTIMPL, "Not implemented yet") JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time") #if JPEG_LIB_VERSION >= 70 JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") #endif JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported") JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined") JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image") JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined") JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x") JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)") JMESSAGE(JERR_QUANT_COMPONENTS, "Cannot quantize more than %d color components") JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors") JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors") JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers") JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker") JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x") JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers") JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF") JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s") JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file") JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file") JMESSAGE(JERR_TFILE_WRITE, "Write failed on temporary file --- out of disk space?") JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines") JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x") JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up") JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation") JMESSAGE(JERR_XMS_READ, "Read from XMS failed") JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed") JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT) JMESSAGE(JMSG_VERSION, JVERSION) JMESSAGE(JTRC_16BIT_TABLES, "Caution: quantization tables are too coarse for baseline JPEG") JMESSAGE(JTRC_ADOBE, "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d") JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u") JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u") JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x") JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x") JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d") JMESSAGE(JTRC_DRI, "Define Restart Interval %u") JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u") JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u") JMESSAGE(JTRC_EOI, "End Of Image") JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d") JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d") JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE, "Warning: thumbnail image size does not match data length %u") JMESSAGE(JTRC_JFIF_EXTENSION, "JFIF extension marker: type 0x%02x, length %u") JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image") JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u") JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x") JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u") JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors") JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors") JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization") JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d") JMESSAGE(JTRC_RST, "RST%d") JMESSAGE(JTRC_SMOOTH_NOTIMPL, "Smoothing not supported with nonstandard sampling ratios") JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d") JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d") JMESSAGE(JTRC_SOI, "Start of Image") JMESSAGE(JTRC_SOS, "Start Of Scan: %d components") JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d") JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d") JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s") JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s") JMESSAGE(JTRC_THUMB_JPEG, "JFIF extension marker: JPEG-compressed thumbnail image, length %u") JMESSAGE(JTRC_THUMB_PALETTE, "JFIF extension marker: palette thumbnail image, length %u") JMESSAGE(JTRC_THUMB_RGB, "JFIF extension marker: RGB thumbnail image, length %u") JMESSAGE(JTRC_UNKNOWN_IDS, "Unrecognized component IDs %d %d %d, assuming YCbCr") JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u") JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u") JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d") #if JPEG_LIB_VERSION >= 70 JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") #endif JMESSAGE(JWRN_BOGUS_PROGRESSION, "Inconsistent progression sequence for component %d coefficient %d") JMESSAGE(JWRN_EXTRANEOUS_DATA, "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x") JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment") JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code") JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d") JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file") JMESSAGE(JWRN_MUST_RESYNC, "Corrupt JPEG data: found marker 0x%02x instead of RST%d") JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG") JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines") #if JPEG_LIB_VERSION < 70 JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request") #if defined(C_ARITH_CODING_SUPPORTED) || defined(D_ARITH_CODING_SUPPORTED) JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined") JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code") #endif #endif #ifdef JMAKE_ENUM_LIST JMSG_LASTMSGCODE } J_MESSAGE_CODE; #undef JMAKE_ENUM_LIST #endif /* JMAKE_ENUM_LIST */ /* Zap JMESSAGE macro so that future re-inclusions do nothing by default */ #undef JMESSAGE #ifndef JERROR_H #define JERROR_H /* Macros to simplify using the error and trace message stuff */ /* The first parameter is either type of cinfo pointer */ /* Fatal errors (print message and exit) */ #define ERREXIT(cinfo,code) \ ((cinfo)->err->msg_code = (code), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define ERREXIT1(cinfo,code,p1) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define ERREXIT2(cinfo,code,p1,p2) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (cinfo)->err->msg_parm.i[1] = (p2), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define ERREXIT3(cinfo,code,p1,p2,p3) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (cinfo)->err->msg_parm.i[1] = (p2), \ (cinfo)->err->msg_parm.i[2] = (p3), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define ERREXIT4(cinfo,code,p1,p2,p3,p4) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (cinfo)->err->msg_parm.i[1] = (p2), \ (cinfo)->err->msg_parm.i[2] = (p3), \ (cinfo)->err->msg_parm.i[3] = (p4), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define ERREXITS(cinfo,code,str) \ ((cinfo)->err->msg_code = (code), \ strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo))) #define MAKESTMT(stuff) do { stuff } while (0) /* Nonfatal errors (we can keep going, but the data is probably corrupt) */ #define WARNMS(cinfo,code) \ ((cinfo)->err->msg_code = (code), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) #define WARNMS1(cinfo,code,p1) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) #define WARNMS2(cinfo,code,p1,p2) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (cinfo)->err->msg_parm.i[1] = (p2), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1)) /* Informational/debugging messages */ #define TRACEMS(cinfo,lvl,code) \ ((cinfo)->err->msg_code = (code), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) #define TRACEMS1(cinfo,lvl,code,p1) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) #define TRACEMS2(cinfo,lvl,code,p1,p2) \ ((cinfo)->err->msg_code = (code), \ (cinfo)->err->msg_parm.i[0] = (p1), \ (cinfo)->err->msg_parm.i[1] = (p2), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) #define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \ MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \ (cinfo)->err->msg_code = (code); \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) #define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \ MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ (cinfo)->err->msg_code = (code); \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) #define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \ MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ _mp[4] = (p5); \ (cinfo)->err->msg_code = (code); \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) #define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \ MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \ _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \ _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \ (cinfo)->err->msg_code = (code); \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); ) #define TRACEMSS(cinfo,lvl,code,str) \ ((cinfo)->err->msg_code = (code), \ strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \ (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl))) #endif /* JERROR_H */

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