1/*
2 * jerror.h
3 *
4 * Copyright (C) 1994-1997, Thomas G. Lane.
5 * Modified 1997-2009 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
34typedef enum {
35
36#define JMESSAGE(code,string) code ,
37
38#endif /* JMAKE_ENUM_LIST */
39
40JMESSAGE(JMSG_NOMESSAGE, "Bogus message code %d") /* Must be first entry! */
41
42/* For maintenance convenience, list is alphabetical by message code name */
43#if JPEG_LIB_VERSION < 70
44JMESSAGE(JERR_ARITH_NOTIMPL,
45 "Sorry, arithmetic coding is not implemented")
46#endif
47JMESSAGE(JERR_BAD_ALIGN_TYPE, "ALIGN_TYPE is wrong, please fix")
48JMESSAGE(JERR_BAD_ALLOC_CHUNK, "MAX_ALLOC_CHUNK is wrong, please fix")
49JMESSAGE(JERR_BAD_BUFFER_MODE, "Bogus buffer control mode")
50JMESSAGE(JERR_BAD_COMPONENT_ID, "Invalid component ID %d in SOS")
51#if JPEG_LIB_VERSION >= 70
52JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
53#endif
54JMESSAGE(JERR_BAD_DCT_COEF, "DCT coefficient out of range")
55JMESSAGE(JERR_BAD_DCTSIZE, "IDCT output block size %d not supported")
56#if JPEG_LIB_VERSION >= 70
57JMESSAGE(JERR_BAD_DROP_SAMPLING,
58 "Component index %d: mismatching sampling ratio %d:%d, %d:%d, %c")
59#endif
60JMESSAGE(JERR_BAD_HUFF_TABLE, "Bogus Huffman table definition")
61JMESSAGE(JERR_BAD_IN_COLORSPACE, "Bogus input colorspace")
62JMESSAGE(JERR_BAD_J_COLORSPACE, "Bogus JPEG colorspace")
63JMESSAGE(JERR_BAD_LENGTH, "Bogus marker length")
64JMESSAGE(JERR_BAD_LIB_VERSION,
65 "Wrong JPEG library version: library is %d, caller expects %d")
66JMESSAGE(JERR_BAD_MCU_SIZE, "Sampling factors too large for interleaved scan")
67JMESSAGE(JERR_BAD_POOL_ID, "Invalid memory pool code %d")
68JMESSAGE(JERR_BAD_PRECISION, "Unsupported JPEG data precision %d")
69JMESSAGE(JERR_BAD_PROGRESSION,
70 "Invalid progressive parameters Ss=%d Se=%d Ah=%d Al=%d")
71JMESSAGE(JERR_BAD_PROG_SCRIPT,
72 "Invalid progressive parameters at scan script entry %d")
73JMESSAGE(JERR_BAD_SAMPLING, "Bogus sampling factors")
74JMESSAGE(JERR_BAD_SCAN_SCRIPT, "Invalid scan script at entry %d")
75JMESSAGE(JERR_BAD_STATE, "Improper call to JPEG library in state %d")
76JMESSAGE(JERR_BAD_STRUCT_SIZE,
77 "JPEG parameter struct mismatch: library thinks size is %u, caller expects %u")
78JMESSAGE(JERR_BAD_VIRTUAL_ACCESS, "Bogus virtual array access")
79JMESSAGE(JERR_BUFFER_SIZE, "Buffer passed to JPEG library is too small")
80JMESSAGE(JERR_CANT_SUSPEND, "Suspension not allowed here")
81JMESSAGE(JERR_CCIR601_NOTIMPL, "CCIR601 sampling not implemented yet")
82JMESSAGE(JERR_COMPONENT_COUNT, "Too many color components: %d, max %d")
83JMESSAGE(JERR_CONVERSION_NOTIMPL, "Unsupported color conversion request")
84JMESSAGE(JERR_DAC_INDEX, "Bogus DAC index %d")
85JMESSAGE(JERR_DAC_VALUE, "Bogus DAC value 0x%x")
86JMESSAGE(JERR_DHT_INDEX, "Bogus DHT index %d")
87JMESSAGE(JERR_DQT_INDEX, "Bogus DQT index %d")
88JMESSAGE(JERR_EMPTY_IMAGE, "Empty JPEG image (DNL not supported)")
89JMESSAGE(JERR_EMS_READ, "Read from EMS failed")
90JMESSAGE(JERR_EMS_WRITE, "Write to EMS failed")
91JMESSAGE(JERR_EOI_EXPECTED, "Didn't expect more than one scan")
92JMESSAGE(JERR_FILE_READ, "Input file read error")
93JMESSAGE(JERR_FILE_WRITE, "Output file write error --- out of disk space?")
94JMESSAGE(JERR_FRACT_SAMPLE_NOTIMPL, "Fractional sampling not implemented yet")
95JMESSAGE(JERR_HUFF_CLEN_OVERFLOW, "Huffman code size table overflow")
96JMESSAGE(JERR_HUFF_MISSING_CODE, "Missing Huffman code table entry")
97JMESSAGE(JERR_IMAGE_TOO_BIG, "Maximum supported image dimension is %u pixels")
98JMESSAGE(JERR_INPUT_EMPTY, "Empty input file")
99JMESSAGE(JERR_INPUT_EOF, "Premature end of input file")
100JMESSAGE(JERR_MISMATCHED_QUANT_TABLE,
101 "Cannot transcode due to multiple use of quantization table %d")
102JMESSAGE(JERR_MISSING_DATA, "Scan script does not transmit all data")
103JMESSAGE(JERR_MODE_CHANGE, "Invalid color quantization mode change")
104JMESSAGE(JERR_NOTIMPL, "Not implemented yet")
105JMESSAGE(JERR_NOT_COMPILED, "Requested feature was omitted at compile time")
106#if JPEG_LIB_VERSION >= 70
107JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined")
108#endif
109JMESSAGE(JERR_NO_BACKING_STORE, "Backing store not supported")
110JMESSAGE(JERR_NO_HUFF_TABLE, "Huffman table 0x%02x was not defined")
111JMESSAGE(JERR_NO_IMAGE, "JPEG datastream contains no image")
112JMESSAGE(JERR_NO_QUANT_TABLE, "Quantization table 0x%02x was not defined")
113JMESSAGE(JERR_NO_SOI, "Not a JPEG file: starts with 0x%02x 0x%02x")
114JMESSAGE(JERR_OUT_OF_MEMORY, "Insufficient memory (case %d)")
115JMESSAGE(JERR_QUANT_COMPONENTS,
116 "Cannot quantize more than %d color components")
117JMESSAGE(JERR_QUANT_FEW_COLORS, "Cannot quantize to fewer than %d colors")
118JMESSAGE(JERR_QUANT_MANY_COLORS, "Cannot quantize to more than %d colors")
119JMESSAGE(JERR_SOF_DUPLICATE, "Invalid JPEG file structure: two SOF markers")
120JMESSAGE(JERR_SOF_NO_SOS, "Invalid JPEG file structure: missing SOS marker")
121JMESSAGE(JERR_SOF_UNSUPPORTED, "Unsupported JPEG process: SOF type 0x%02x")
122JMESSAGE(JERR_SOI_DUPLICATE, "Invalid JPEG file structure: two SOI markers")
123JMESSAGE(JERR_SOS_NO_SOF, "Invalid JPEG file structure: SOS before SOF")
124JMESSAGE(JERR_TFILE_CREATE, "Failed to create temporary file %s")
125JMESSAGE(JERR_TFILE_READ, "Read failed on temporary file")
126JMESSAGE(JERR_TFILE_SEEK, "Seek failed on temporary file")
127JMESSAGE(JERR_TFILE_WRITE,
128 "Write failed on temporary file --- out of disk space?")
129JMESSAGE(JERR_TOO_LITTLE_DATA, "Application transferred too few scanlines")
130JMESSAGE(JERR_UNKNOWN_MARKER, "Unsupported marker type 0x%02x")
131JMESSAGE(JERR_VIRTUAL_BUG, "Virtual array controller messed up")
132JMESSAGE(JERR_WIDTH_OVERFLOW, "Image too wide for this implementation")
133JMESSAGE(JERR_XMS_READ, "Read from XMS failed")
134JMESSAGE(JERR_XMS_WRITE, "Write to XMS failed")
135JMESSAGE(JMSG_COPYRIGHT, JCOPYRIGHT)
136JMESSAGE(JMSG_VERSION, JVERSION)
137JMESSAGE(JTRC_16BIT_TABLES,
138 "Caution: quantization tables are too coarse for baseline JPEG")
139JMESSAGE(JTRC_ADOBE,
140 "Adobe APP14 marker: version %d, flags 0x%04x 0x%04x, transform %d")
141JMESSAGE(JTRC_APP0, "Unknown APP0 marker (not JFIF), length %u")
142JMESSAGE(JTRC_APP14, "Unknown APP14 marker (not Adobe), length %u")
143JMESSAGE(JTRC_DAC, "Define Arithmetic Table 0x%02x: 0x%02x")
144JMESSAGE(JTRC_DHT, "Define Huffman Table 0x%02x")
145JMESSAGE(JTRC_DQT, "Define Quantization Table %d precision %d")
146JMESSAGE(JTRC_DRI, "Define Restart Interval %u")
147JMESSAGE(JTRC_EMS_CLOSE, "Freed EMS handle %u")
148JMESSAGE(JTRC_EMS_OPEN, "Obtained EMS handle %u")
149JMESSAGE(JTRC_EOI, "End Of Image")
150JMESSAGE(JTRC_HUFFBITS, " %3d %3d %3d %3d %3d %3d %3d %3d")
151JMESSAGE(JTRC_JFIF, "JFIF APP0 marker: version %d.%02d, density %dx%d %d")
152JMESSAGE(JTRC_JFIF_BADTHUMBNAILSIZE,
153 "Warning: thumbnail image size does not match data length %u")
154JMESSAGE(JTRC_JFIF_EXTENSION,
155 "JFIF extension marker: type 0x%02x, length %u")
156JMESSAGE(JTRC_JFIF_THUMBNAIL, " with %d x %d thumbnail image")
157JMESSAGE(JTRC_MISC_MARKER, "Miscellaneous marker 0x%02x, length %u")
158JMESSAGE(JTRC_PARMLESS_MARKER, "Unexpected marker 0x%02x")
159JMESSAGE(JTRC_QUANTVALS, " %4u %4u %4u %4u %4u %4u %4u %4u")
160JMESSAGE(JTRC_QUANT_3_NCOLORS, "Quantizing to %d = %d*%d*%d colors")
161JMESSAGE(JTRC_QUANT_NCOLORS, "Quantizing to %d colors")
162JMESSAGE(JTRC_QUANT_SELECTED, "Selected %d colors for quantization")
163JMESSAGE(JTRC_RECOVERY_ACTION, "At marker 0x%02x, recovery action %d")
164JMESSAGE(JTRC_RST, "RST%d")
165JMESSAGE(JTRC_SMOOTH_NOTIMPL,
166 "Smoothing not supported with nonstandard sampling ratios")
167JMESSAGE(JTRC_SOF, "Start Of Frame 0x%02x: width=%u, height=%u, components=%d")
168JMESSAGE(JTRC_SOF_COMPONENT, " Component %d: %dhx%dv q=%d")
169JMESSAGE(JTRC_SOI, "Start of Image")
170JMESSAGE(JTRC_SOS, "Start Of Scan: %d components")
171JMESSAGE(JTRC_SOS_COMPONENT, " Component %d: dc=%d ac=%d")
172JMESSAGE(JTRC_SOS_PARAMS, " Ss=%d, Se=%d, Ah=%d, Al=%d")
173JMESSAGE(JTRC_TFILE_CLOSE, "Closed temporary file %s")
174JMESSAGE(JTRC_TFILE_OPEN, "Opened temporary file %s")
175JMESSAGE(JTRC_THUMB_JPEG,
176 "JFIF extension marker: JPEG-compressed thumbnail image, length %u")
177JMESSAGE(JTRC_THUMB_PALETTE,
178 "JFIF extension marker: palette thumbnail image, length %u")
179JMESSAGE(JTRC_THUMB_RGB,
180 "JFIF extension marker: RGB thumbnail image, length %u")
181JMESSAGE(JTRC_UNKNOWN_IDS,
182 "Unrecognized component IDs %d %d %d, assuming YCbCr")
183JMESSAGE(JTRC_XMS_CLOSE, "Freed XMS handle %u")
184JMESSAGE(JTRC_XMS_OPEN, "Obtained XMS handle %u")
185JMESSAGE(JWRN_ADOBE_XFORM, "Unknown Adobe color transform code %d")
186#if JPEG_LIB_VERSION >= 70
187JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code")
188#endif
189JMESSAGE(JWRN_BOGUS_PROGRESSION,
190 "Inconsistent progression sequence for component %d coefficient %d")
191JMESSAGE(JWRN_EXTRANEOUS_DATA,
192 "Corrupt JPEG data: %u extraneous bytes before marker 0x%02x")
193JMESSAGE(JWRN_HIT_MARKER, "Corrupt JPEG data: premature end of data segment")
194JMESSAGE(JWRN_HUFF_BAD_CODE, "Corrupt JPEG data: bad Huffman code")
195JMESSAGE(JWRN_JFIF_MAJOR, "Warning: unknown JFIF revision number %d.%02d")
196JMESSAGE(JWRN_JPEG_EOF, "Premature end of JPEG file")
197JMESSAGE(JWRN_MUST_RESYNC,
198 "Corrupt JPEG data: found marker 0x%02x instead of RST%d")
199JMESSAGE(JWRN_NOT_SEQUENTIAL, "Invalid SOS parameters for sequential JPEG")
200JMESSAGE(JWRN_TOO_MUCH_DATA, "Application transferred too many scanlines")
201#if JPEG_LIB_VERSION < 70
202JMESSAGE(JERR_BAD_CROP_SPEC, "Invalid crop request")
203#if defined(C_ARITH_CODING_SUPPORTED) || defined(D_ARITH_CODING_SUPPORTED)
204JMESSAGE(JERR_NO_ARITH_TABLE, "Arithmetic table 0x%02x was not defined")
205JMESSAGE(JWRN_ARITH_BAD_CODE, "Corrupt JPEG data: bad arithmetic code")
206#endif
207#endif
208
209#ifdef JMAKE_ENUM_LIST
210
211 JMSG_LASTMSGCODE
212} J_MESSAGE_CODE;
213
214#undef JMAKE_ENUM_LIST
215#endif /* JMAKE_ENUM_LIST */
216
217/* Zap JMESSAGE macro so that future re-inclusions do nothing by default */
218#undef JMESSAGE
219
220
221#ifndef JERROR_H
222#define JERROR_H
223
224/* Macros to simplify using the error and trace message stuff */
225/* The first parameter is either type of cinfo pointer */
226
227/* Fatal errors (print message and exit) */
228#define ERREXIT(cinfo,code) \
229 ((cinfo)->err->msg_code = (code), \
230 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
231#define ERREXIT1(cinfo,code,p1) \
232 ((cinfo)->err->msg_code = (code), \
233 (cinfo)->err->msg_parm.i[0] = (p1), \
234 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
235#define ERREXIT2(cinfo,code,p1,p2) \
236 ((cinfo)->err->msg_code = (code), \
237 (cinfo)->err->msg_parm.i[0] = (p1), \
238 (cinfo)->err->msg_parm.i[1] = (p2), \
239 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
240#define ERREXIT3(cinfo,code,p1,p2,p3) \
241 ((cinfo)->err->msg_code = (code), \
242 (cinfo)->err->msg_parm.i[0] = (p1), \
243 (cinfo)->err->msg_parm.i[1] = (p2), \
244 (cinfo)->err->msg_parm.i[2] = (p3), \
245 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
246#define ERREXIT4(cinfo,code,p1,p2,p3,p4) \
247 ((cinfo)->err->msg_code = (code), \
248 (cinfo)->err->msg_parm.i[0] = (p1), \
249 (cinfo)->err->msg_parm.i[1] = (p2), \
250 (cinfo)->err->msg_parm.i[2] = (p3), \
251 (cinfo)->err->msg_parm.i[3] = (p4), \
252 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
253#define ERREXITS(cinfo,code,str) \
254 ((cinfo)->err->msg_code = (code), \
255 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
256 (*(cinfo)->err->error_exit) ((j_common_ptr) (cinfo)))
257
258#define MAKESTMT(stuff) do { stuff } while (0)
259
260/* Nonfatal errors (we can keep going, but the data is probably corrupt) */
261#define WARNMS(cinfo,code) \
262 ((cinfo)->err->msg_code = (code), \
263 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
264#define WARNMS1(cinfo,code,p1) \
265 ((cinfo)->err->msg_code = (code), \
266 (cinfo)->err->msg_parm.i[0] = (p1), \
267 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
268#define WARNMS2(cinfo,code,p1,p2) \
269 ((cinfo)->err->msg_code = (code), \
270 (cinfo)->err->msg_parm.i[0] = (p1), \
271 (cinfo)->err->msg_parm.i[1] = (p2), \
272 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), -1))
273
274/* Informational/debugging messages */
275#define TRACEMS(cinfo,lvl,code) \
276 ((cinfo)->err->msg_code = (code), \
277 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
278#define TRACEMS1(cinfo,lvl,code,p1) \
279 ((cinfo)->err->msg_code = (code), \
280 (cinfo)->err->msg_parm.i[0] = (p1), \
281 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
282#define TRACEMS2(cinfo,lvl,code,p1,p2) \
283 ((cinfo)->err->msg_code = (code), \
284 (cinfo)->err->msg_parm.i[0] = (p1), \
285 (cinfo)->err->msg_parm.i[1] = (p2), \
286 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
287#define TRACEMS3(cinfo,lvl,code,p1,p2,p3) \
288 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
289 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); \
290 (cinfo)->err->msg_code = (code); \
291 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
292#define TRACEMS4(cinfo,lvl,code,p1,p2,p3,p4) \
293 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
294 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
295 (cinfo)->err->msg_code = (code); \
296 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
297#define TRACEMS5(cinfo,lvl,code,p1,p2,p3,p4,p5) \
298 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
299 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
300 _mp[4] = (p5); \
301 (cinfo)->err->msg_code = (code); \
302 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
303#define TRACEMS8(cinfo,lvl,code,p1,p2,p3,p4,p5,p6,p7,p8) \
304 MAKESTMT(int * _mp = (cinfo)->err->msg_parm.i; \
305 _mp[0] = (p1); _mp[1] = (p2); _mp[2] = (p3); _mp[3] = (p4); \
306 _mp[4] = (p5); _mp[5] = (p6); _mp[6] = (p7); _mp[7] = (p8); \
307 (cinfo)->err->msg_code = (code); \
308 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)); )
309#define TRACEMSS(cinfo,lvl,code,str) \
310 ((cinfo)->err->msg_code = (code), \
311 strncpy((cinfo)->err->msg_parm.s, (str), JMSG_STR_PARM_MAX), \
312 (*(cinfo)->err->emit_message) ((j_common_ptr) (cinfo), (lvl)))
313
314#endif /* JERROR_H */
315