jerror.h 16 KB

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  1. /*
  2. * jerror.h
  3. *
  4. * This file was part of the Independent JPEG Group's software:
  5. * Copyright (C) 1994-1997, Thomas G. Lane.
  6. * Modified 1997-2009 by Guido Vollbeding.
  7. * Lossless JPEG Modifications:
  8. * Copyright (C) 1999, Ken Murchison.
  9. * libjpeg-turbo Modifications:
  10. * Copyright (C) 2014, 2017, 2021-2023, D. R. Commander.
  11. * For conditions of distribution and use, see the accompanying README.ijg
  12. * file.
  13. *
  14. * This file defines the error and message codes for the JPEG library.
  15. * Edit this file to add new codes, or to translate the message strings to
  16. * some other language.
  17. * A set of error-reporting macros are defined too. Some applications using
  18. * the JPEG library may wish to include this file to get the error codes
  19. * and/or the macros.
  20. */
  21. /*
  22. * To define the enum list of message codes, include this file without
  23. * defining macro JMESSAGE. To create a message string table, include it
  24. * again with a suitable JMESSAGE definition (see jerror.c for an example).
  25. */
  26. #ifndef JMESSAGE
  27. #ifndef JERROR_H
  28. /* First time through, define the enum list */
  29. #define JMAKE_ENUM_LIST
  30. #else
  31. /* Repeated inclusions of this file are no-ops unless JMESSAGE is defined */
  32. #define JMESSAGE(code, string)
  33. #endif /* JERROR_H */
  34. #endif /* JMESSAGE */
  35. #ifdef JMAKE_ENUM_LIST
  36. typedef enum {
  37. #define JMESSAGE(code, string) code,
  38. #endif /* JMAKE_ENUM_LIST */
  39. JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */
  40. /* For maintenance convenience, list is alphabetical by message code name */
  41. #if JPEG_LIB_VERSION < 70
  42. JMESSAGE(JERR_ARITH_NOTIMPL, "Sorry, arithmetic coding is not implemented")
  43. #endif
  44. JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix")
  45. JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
  46. JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
  47. JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
  48. #if JPEG_LIB_VERSION >= 70
  49. JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
  50. #endif
  51. JMESSAGE(JERR_BAD_DCT_COEF,
  52. "DCT coefficient (lossy) or spatial difference (lossless) out of range")
  53. JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
  54. #if JPEG_LIB_VERSION >= 70
  55. JMESSAGE(JERR_BAD_DROP_SAMPLING,
  56. "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c")
  57. #endif
  58. JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
  59. JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace")
  60. JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace")
  61. JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length")
  62. JMESSAGE(JERR_BAD_LIB_VERSION,
  63. "Wrong JPEG library version: library is %d, caller expects %d")
  64. JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan")
  65. JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d")
  66. JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d")
  67. JMESSAGE(JERR_BAD_PROGRESSION,
  68. "Invalid progressive/lossless parameters Ss=%d Se=%d Ah=%d Al=%d")
  69. JMESSAGE(JERR_BAD_PROG_SCRIPT,
  70. "Invalid progressive/lossless parameters at scan script entry %d")
  71. JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors")
  72. JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d")
  73. JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d")
  74. JMESSAGE(JERR_BAD_STRUCT_SIZE,
  75. "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u")
  76. JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access")
  77. JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small")
  78. JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here")
  79. JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet")
  80. JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d")
  81. JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request")
  82. JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d")
  83. JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x")
  84. JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d")
  85. JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d")
  86. JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)")
  87. JMESSAGE(JERR_EMS_READ, "Read from EMS failed")
  88. JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed")
  89. JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan")
  90. JMESSAGE(JERR_FILE_READ, "Input file read error")
  91. JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?")
  92. JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet")
  93. JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow")
  94. JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry")
  95. JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels")
  96. JMESSAGE(JERR_INPUT_EMPTY, "Empty input file")
  97. JMESSAGE(JERR_INPUT_EOF, "Premature end of input file")
  98. JMESSAGE(JERR_MISMATCHED_QUANT_TABLE,
  99. "Cannot transcode due to multiple use of quantization table %d")
  100. JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data")
  101. JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change")
  102. JMESSAGE(JERR_NOTIMPL, "Requested features are incompatible")
  103. JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time")
  104. #if JPEG_LIB_VERSION >= 70
  105. JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined")
  106. #endif
  107. JMESSAGE(JERR_NO_BACKING_STORE, "Memory limit exceeded")
  108. JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined")
  109. JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image")
  110. JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined")
  111. JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x")
  112. JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)")
  113. JMESSAGE(JERR_QUANT_COMPONENTS,
  114. "Cannot quantize more than %d color components")
  115. JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors")
  116. JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors")
  117. JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers")
  118. JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker")
  119. JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x")
  120. JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers")
  121. JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF")
  122. JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s")
  123. JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file")
  124. JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file")
  125. JMESSAGE(JERR_TFILE_WRITE,
  126. "Write failed on temporary file --- out of disk space?")
  127. JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines")
  128. JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x")
  129. JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up")
  130. JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation")
  131. JMESSAGE(JERR_XMS_READ, "Read from XMS failed")
  132. JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed")
  133. JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT_SHORT)
  134. JMESSAGE(JMSG_VERSION, JVERSION)
  135. JMESSAGE(JTRC_16BIT_TABLES,
  136. "Caution: quantization tables are too coarse for baseline JPEG")
  137. JMESSAGE(JTRC_ADOBE,
  138. "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d")
  139. JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u")
  140. JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u")
  141. JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x")
  142. JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x")
  143. JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d")
  144. JMESSAGE(JTRC_DRI, "Define Restart Interval %u")
  145. JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u")
  146. JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u")
  147. JMESSAGE(JTRC_EOI, "End Of Image")
  148. JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d")
  149. JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d")
  150. JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE,
  151. "Warning: thumbnail image size does not match data length %u")
  152. JMESSAGE(JTRC_JFIF_EXTENSION, "JFIF extension marker: type 0x%02x, length %u")
  153. JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image")
  154. JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u")
  155. JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x")
  156. JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u")
  157. JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors")
  158. JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors")
  159. JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization")
  160. JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d")
  161. JMESSAGE(JTRC_RST, "RST%d")
  162. JMESSAGE(JTRC_SMOOTH_NOTIMPL,
  163. "Smoothing not supported with nonstandard sampling ratios")
  164. JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d")
  165. JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d")
  166. JMESSAGE(JTRC_SOI, "Start of Image")
  167. JMESSAGE(JTRC_SOS, "Start Of Scan: %d components")
  168. JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d")
  169. JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d")
  170. JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s")
  171. JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s")
  172. JMESSAGE(JTRC_THUMB_JPEG,
  173. "JFIF extension marker: JPEG-compressed thumbnail image, length %u")
  174. JMESSAGE(JTRC_THUMB_PALETTE,
  175. "JFIF extension marker: palette thumbnail image, length %u")
  176. JMESSAGE(JTRC_THUMB_RGB,
  177. "JFIF extension marker: RGB thumbnail image, length %u")
  178. JMESSAGE(JTRC_UNKNOWN_IDS,
  179. "Unrecognized component IDs %d %d %d, assuming YCbCr (lossy) or RGB (lossless)")
  180. JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u")
  181. JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u")
  182. JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d")
  183. #if JPEG_LIB_VERSION >= 70
  184. JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code")
  185. #endif
  186. JMESSAGE(JWRN_BOGUS_PROGRESSION,
  187. "Inconsistent progression sequence for component %d coefficient %d")
  188. JMESSAGE(JWRN_EXTRANEOUS_DATA,
  189. "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x")
  190. JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment")
  191. JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code")
  192. JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d")
  193. JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file")
  194. JMESSAGE(JWRN_MUST_RESYNC,
  195. "Corrupt JPEG data: found marker 0x%02x instead of RST%d")
  196. JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG")
  197. JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines")
  198. #if JPEG_LIB_VERSION < 70
  199. JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
  200. #if defined(C_ARITH_CODING_SUPPORTED) || defined(D_ARITH_CODING_SUPPORTED)
  201. JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined")
  202. JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code")
  203. #endif
  204. #endif
  205. JMESSAGE(JWRN_BOGUS_ICC, "Corrupt JPEG data: bad ICC marker")
  206. #if JPEG_LIB_VERSION < 70
  207. JMESSAGE(JERR_BAD_DROP_SAMPLING,
  208. "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c")
  209. #endif
  210. JMESSAGE(JERR_BAD_RESTART,
  211. "Invalid restart interval %d; must be an integer multiple of the number of MCUs in an MCU row (%d)")
  212. #ifdef JMAKE_ENUM_LIST
  213. JMSG_LASTMSGCODE
  214. } J_MESSAGE_CODE;
  215. #undef JMAKE_ENUM_LIST
  216. #endif /* JMAKE_ENUM_LIST */
  217. /* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
  218. #undef JMESSAGE
  219. #ifndef JERROR_H
  220. #define JERROR_H
  221. /* Macros to simplify using the error and trace message stuff */
  222. /* The first parameter is either type of cinfo pointer */
  223. /* Fatal errors (print message and exit) */
  224. #define ERREXIT(cinfo, code) \
  225. ((cinfo)->err->msg_code = (code), \
  226. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  227. #define ERREXIT1(cinfo, code, p1) \
  228. ((cinfo)->err->msg_code = (code), \
  229. (cinfo)->err->msg_parm.i[0] = (p1), \
  230. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  231. #define ERREXIT2(cinfo, code, p1, p2) \
  232. ((cinfo)->err->msg_code = (code), \
  233. (cinfo)->err->msg_parm.i[0] = (p1), \
  234. (cinfo)->err->msg_parm.i[1] = (p2), \
  235. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  236. #define ERREXIT3(cinfo, code, p1, p2, p3) \
  237. ((cinfo)->err->msg_code = (code), \
  238. (cinfo)->err->msg_parm.i[0] = (p1), \
  239. (cinfo)->err->msg_parm.i[1] = (p2), \
  240. (cinfo)->err->msg_parm.i[2] = (p3), \
  241. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  242. #define ERREXIT4(cinfo, code, p1, p2, p3, p4) \
  243. ((cinfo)->err->msg_code = (code), \
  244. (cinfo)->err->msg_parm.i[0] = (p1), \
  245. (cinfo)->err->msg_parm.i[1] = (p2), \
  246. (cinfo)->err->msg_parm.i[2] = (p3), \
  247. (cinfo)->err->msg_parm.i[3] = (p4), \
  248. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  249. #define ERREXIT6(cinfo, code, p1, p2, p3, p4, p5, p6) \
  250. ((cinfo)->err->msg_code = (code), \
  251. (cinfo)->err->msg_parm.i[0] = (p1), \
  252. (cinfo)->err->msg_parm.i[1] = (p2), \
  253. (cinfo)->err->msg_parm.i[2] = (p3), \
  254. (cinfo)->err->msg_parm.i[3] = (p4), \
  255. (cinfo)->err->msg_parm.i[4] = (p5), \
  256. (cinfo)->err->msg_parm.i[5] = (p6), \
  257. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  258. #define ERREXITS(cinfo, code, str) \
  259. ((cinfo)->err->msg_code = (code), \
  260. strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
  261. (cinfo)->err->msg_parm.s[JMSG_STR_PARM_MAX - 1] = '\0', \
  262. (*(cinfo)->err->error_exit) ((j_common_ptr)(cinfo)))
  263. #define MAKESTMT(stuff) do { stuff } while (0)
  264. /* Nonfatal errors (we can keep going, but the data is probably corrupt) */
  265. #define WARNMS(cinfo, code) \
  266. ((cinfo)->err->msg_code = (code), \
  267. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), -1))
  268. #define WARNMS1(cinfo, 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), -1))
  272. #define WARNMS2(cinfo, 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), -1))
  277. /* Informational/debugging messages */
  278. #define TRACEMS(cinfo, lvl, code) \
  279. ((cinfo)->err->msg_code = (code), \
  280. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)))
  281. #define TRACEMS1(cinfo, lvl, code, p1) \
  282. ((cinfo)->err->msg_code = (code), \
  283. (cinfo)->err->msg_parm.i[0] = (p1), \
  284. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)))
  285. #define TRACEMS2(cinfo, lvl, code, p1, p2) \
  286. ((cinfo)->err->msg_code = (code), \
  287. (cinfo)->err->msg_parm.i[0] = (p1), \
  288. (cinfo)->err->msg_parm.i[1] = (p2), \
  289. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)))
  290. #define TRACEMS3(cinfo, lvl, code, p1, p2, p3) \
  291. MAKESTMT(int *_mp = (cinfo)->err->msg_parm.i; \
  292. _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \
  293. (cinfo)->err->msg_code = (code); \
  294. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)); )
  295. #define TRACEMS4(cinfo, lvl, code, p1, p2, p3, p4) \
  296. MAKESTMT(int *_mp = (cinfo)->err->msg_parm.i; \
  297. _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
  298. (cinfo)->err->msg_code = (code); \
  299. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)); )
  300. #define TRACEMS5(cinfo, lvl, code, p1, p2, p3, p4, p5) \
  301. MAKESTMT(int *_mp = (cinfo)->err->msg_parm.i; \
  302. _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
  303. _mp[4] = (p5); \
  304. (cinfo)->err->msg_code = (code); \
  305. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)); )
  306. #define TRACEMS8(cinfo, lvl, code, p1, p2, p3, p4, p5, p6, p7, p8) \
  307. MAKESTMT(int *_mp = (cinfo)->err->msg_parm.i; \
  308. _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
  309. _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \
  310. (cinfo)->err->msg_code = (code); \
  311. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)); )
  312. #define TRACEMSS(cinfo, lvl, code, str) \
  313. ((cinfo)->err->msg_code = (code), \
  314. strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
  315. (cinfo)->err->msg_parm.s[JMSG_STR_PARM_MAX - 1] = '\0', \
  316. (*(cinfo)->err->emit_message) ((j_common_ptr)(cinfo), (lvl)))
  317. #endif /* JERROR_H */