4 * Copyright (C) 1994-1995, Thomas G. Lane.
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5 * This file is part of the Independent JPEG Group's software.
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6 * For conditions of distribution and use, see the accompanying README file.
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8 * This file defines the error and message codes for the JPEG library.
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9 * Edit this file to add new codes, or to translate the message strings to
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10 * some other language.
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11 * A set of error-reporting macros are defined too. Some applications using
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12 * the JPEG library may wish to include this file to get the error codes
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13 * and/or the macros.
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17 * To define the enum list of message codes, include this file without
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18 * defining macro JMESSAGE. To create a message string table, include it
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19 * again with a suitable JMESSAGE definition (see jerror.c for an example).
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23 /* First time through, define the enum list */
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24 #define JMAKE_ENUM_LIST
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26 /* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
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27 #define JMESSAGE(code,string)
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28 #endif /* JERROR_H */
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29 #endif /* JMESSAGE */
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31 #ifdef JMAKE_ENUM_LIST
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35 #define JMESSAGE(code,string) code ,
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37 #endif /* JMAKE_ENUM_LIST */
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39 JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */
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41 /* For maintenance convenience, list is alphabetical by message code name */
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42 JMESSAGE(JERR_ARITH_NOTIMPL,
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43 "Sorry, there are legal restrictions on arithmetic coding")
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44 JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix")
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45 JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
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46 JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
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47 JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
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48 JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
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49 JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace")
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50 JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace")
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51 JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length")
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52 JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan")
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53 JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d")
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54 JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d")
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55 JMESSAGE(JERR_BAD_PROGRESSION,
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56 "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d")
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57 JMESSAGE(JERR_BAD_PROG_SCRIPT,
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58 "Invalid progressive parameters at scan script entry %d")
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59 JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors")
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60 JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d")
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61 JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d")
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62 JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access")
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63 JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small")
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64 JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here")
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65 JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet")
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66 JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d")
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67 JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request")
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68 JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d")
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69 JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x")
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70 JMESSAGE(JERR_DHT_COUNTS, "Bogus DHT counts")
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71 JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d")
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72 JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d")
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73 JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)")
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74 JMESSAGE(JERR_EMS_READ, "Read from EMS failed")
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75 JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed")
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76 JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan")
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77 JMESSAGE(JERR_FILE_READ, "Input file read error")
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78 JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?")
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79 JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet")
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80 JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow")
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81 JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry")
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82 JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels")
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83 JMESSAGE(JERR_INPUT_EMPTY, "Empty input file")
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84 JMESSAGE(JERR_INPUT_EOF, "Premature end of input file")
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85 JMESSAGE(JERR_MISMATCHED_QUANT_TABLE,
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86 "Cannot transcode due to multiple use of quantization table %d")
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87 JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data")
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88 JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change")
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89 JMESSAGE(JERR_NOTIMPL, "Not implemented yet")
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90 JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time")
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91 JMESSAGE(JERR_NO_PROGRESSIVE, "Progressive JPEGs not supported, use regular JPEG instead")
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92 JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported")
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93 JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined")
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94 JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image")
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95 JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined")
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96 JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x")
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97 JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)")
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98 JMESSAGE(JERR_QUANT_COMPONENTS,
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99 "Cannot quantize more than %d color components")
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100 JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors")
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101 JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors")
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102 JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers")
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103 JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker")
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104 JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x")
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105 JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers")
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106 JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF")
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107 JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s")
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108 JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file")
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109 JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file")
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110 JMESSAGE(JERR_TFILE_WRITE,
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111 "Write failed on temporary file --- out of disk space?")
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112 JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines")
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113 JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x")
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114 JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up")
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115 JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation")
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116 JMESSAGE(JERR_XMS_READ, "Read from XMS failed")
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117 JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed")
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118 JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT)
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119 JMESSAGE(JMSG_VERSION, JVERSION)
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120 JMESSAGE(JTRC_16BIT_TABLES,
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121 "Caution: quantization tables are too coarse for baseline JPEG")
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122 JMESSAGE(JTRC_ADOBE,
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123 "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d")
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124 JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u")
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125 JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u")
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126 JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x")
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127 JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x")
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128 JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d")
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129 JMESSAGE(JTRC_DRI, "Define Restart Interval %u")
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130 JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u")
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131 JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u")
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132 JMESSAGE(JTRC_EOI, "End Of Image")
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133 JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d")
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134 JMESSAGE(JTRC_JFIF, "JFIF APP0 marker, density %dx%d %d")
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135 JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE,
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136 "Warning: thumbnail image size does not match data length %u")
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137 JMESSAGE(JTRC_JFIF_MINOR, "Unknown JFIF minor revision number %d.%02d")
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138 JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image")
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139 JMESSAGE(JTRC_MISC_MARKER, "Skipping marker 0x%02x, length %u")
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140 JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x")
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141 JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u")
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142 JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors")
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143 JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors")
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144 JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization")
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145 JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d")
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146 JMESSAGE(JTRC_RST, "RST%d")
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147 JMESSAGE(JTRC_SMOOTH_NOTIMPL,
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148 "Smoothing not supported with nonstandard sampling ratios")
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149 JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d")
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150 JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d")
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151 JMESSAGE(JTRC_SOI, "Start of Image")
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152 JMESSAGE(JTRC_SOS, "Start Of Scan: %d components")
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153 JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d")
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154 JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d")
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155 JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s")
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156 JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s")
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157 JMESSAGE(JTRC_UNKNOWN_IDS,
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158 "Unrecognized component IDs %d %d %d, assuming YCbCr")
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159 JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u")
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160 JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u")
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161 JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d")
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162 JMESSAGE(JWRN_BOGUS_PROGRESSION,
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163 "Inconsistent progression sequence for component %d coefficient %d")
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164 JMESSAGE(JWRN_EXTRANEOUS_DATA,
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165 "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x")
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166 JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment")
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167 JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code")
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168 JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d")
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169 JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file")
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170 JMESSAGE(JWRN_MUST_RESYNC,
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171 "Corrupt JPEG data: found marker 0x%02x instead of RST%d")
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172 JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG")
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173 JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines")
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175 #ifdef JMAKE_ENUM_LIST
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180 #undef JMAKE_ENUM_LIST
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181 #endif /* JMAKE_ENUM_LIST */
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183 /* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
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189 // Rad additions, using longjmp to recover from errors
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190 #include <setjmp.h>
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191 EXTERN jmp_buf rad_loadfailed;
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192 EXTERN char rad_errormsg[JMSG_LENGTH_MAX];
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194 /* Macros to simplify using the error and trace message stuff */
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195 /* The first parameter is either type of cinfo pointer */
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197 /* Fatal errors (print message and exit) */
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198 #define ERREXIT(cinfo,code) \
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199 ((cinfo)->err->msg_code = (code), \
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200 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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201 #define ERREXIT1(cinfo,code,p1) \
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202 ((cinfo)->err->msg_code = (code), \
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203 (cinfo)->err->msg_parm.i[0] = (p1), \
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204 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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205 #define ERREXIT2(cinfo,code,p1,p2) \
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206 ((cinfo)->err->msg_code = (code), \
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207 (cinfo)->err->msg_parm.i[0] = (p1), \
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208 (cinfo)->err->msg_parm.i[1] = (p2), \
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209 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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210 #define ERREXIT3(cinfo,code,p1,p2,p3) \
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211 ((cinfo)->err->msg_code = (code), \
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212 (cinfo)->err->msg_parm.i[0] = (p1), \
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213 (cinfo)->err->msg_parm.i[1] = (p2), \
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214 (cinfo)->err->msg_parm.i[2] = (p3), \
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215 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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216 #define ERREXIT4(cinfo,code,p1,p2,p3,p4) \
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217 ((cinfo)->err->msg_code = (code), \
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218 (cinfo)->err->msg_parm.i[0] = (p1), \
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219 (cinfo)->err->msg_parm.i[1] = (p2), \
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220 (cinfo)->err->msg_parm.i[2] = (p3), \
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221 (cinfo)->err->msg_parm.i[3] = (p4), \
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222 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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223 #define ERREXITS(cinfo,code,str) \
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224 ((cinfo)->err->msg_code = (code), \
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225 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
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226 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
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228 #define MAKESTMT(stuff) do { stuff } while (0)
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230 /* Nonfatal errors (we can keep going, but the data is probably corrupt) */
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231 #define WARNMS(cinfo,code) \
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232 ((cinfo)->err->msg_code = (code), \
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233 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
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234 #define WARNMS1(cinfo,code,p1) \
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235 ((cinfo)->err->msg_code = (code), \
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236 (cinfo)->err->msg_parm.i[0] = (p1), \
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237 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
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238 #define WARNMS2(cinfo,code,p1,p2) \
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239 ((cinfo)->err->msg_code = (code), \
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240 (cinfo)->err->msg_parm.i[0] = (p1), \
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241 (cinfo)->err->msg_parm.i[1] = (p2), \
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242 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
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244 /* Informational/debugging messages */
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245 #define TRACEMS(cinfo,lvl,code) \
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246 ((cinfo)->err->msg_code = (code), \
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247 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
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248 #define TRACEMS1(cinfo,lvl,code,p1) \
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249 ((cinfo)->err->msg_code = (code), \
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250 (cinfo)->err->msg_parm.i[0] = (p1), \
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251 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
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252 #define TRACEMS2(cinfo,lvl,code,p1,p2) \
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253 ((cinfo)->err->msg_code = (code), \
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254 (cinfo)->err->msg_parm.i[0] = (p1), \
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255 (cinfo)->err->msg_parm.i[1] = (p2), \
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256 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
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257 #define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \
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258 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
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259 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \
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260 (cinfo)->err->msg_code = (code); \
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261 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
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262 #define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \
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263 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
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264 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
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265 (cinfo)->err->msg_code = (code); \
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266 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
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267 #define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \
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268 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
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269 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
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270 _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \
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271 (cinfo)->err->msg_code = (code); \
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272 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
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273 #define TRACEMSS(cinfo,lvl,code,str) \
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274 ((cinfo)->err->msg_code = (code), \
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275 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
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276 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
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278 #endif /* JERROR_H */
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