2 #------------------------------------------------------------------------------
3 # $File: images,v 1.117 2016/07/05 19:12:21 christos Exp $
4 # images: file(1) magic for image formats (see also "iff", and "c-lang" for
7 # originally from jef@helios.ee.lbl.gov (Jef Poskanzer),
8 # additions by janl@ifi.uio.no as well as others. Jan also suggested
9 # merging several one- and two-line files into here.
11 # little magic: PCX (first byte is 0x0a)
13 # Targa - matches `povray', `ppmtotga' and `xv' outputs
14 # by Philippe De Muyter <phdm@macqel.be>
15 # URL: http://justsolve.archiveteam.org/wiki/TGA
16 # Reference: http://www.dca.fee.unicamp.br/~martino/disciplinas/ea978/tgaffs.pdf
17 # Update: Joerg Jenderek
18 # at 2, byte ImgType must be 1, 2, 3, 9, 10 or 11
19 # ,32 or 33 (both not observed)
20 # at 1, byte CoMapType must be 1 if ImgType is 1 or 9, 0 otherwise
21 # or theoretically 2-128 reserved for use by Truevision or 128-255 may be used for developer applications
22 # at 3, leshort Index is 0 for povray, ppmtotga and xv outputs
23 # `xv' recognizes only a subset of the following (RGB with pixelsize = 24)
24 # `tgatoppm' recognizes a superset (Index may be anything)
26 # test of Color Map Type 0~no 1~color map
27 # and Image Type 1 2 3 9 10 11 32 33
28 # and Color Map Entry Size 0 15 16 24 32
29 0 ubequad&0x00FeC400000000C0 0
30 # skip more garbage by looking for positive image type
32 # skip some compiled terminfo by looking for image type less equal 33
34 # skip arches.3200 , Finder.Root , Slp.1 by looking for low pixel sizes 15 16 24 32
36 # skip more by looking for pixel size 0Fh 10h 18h 20h
37 >>>>16 ubyte&0xC0 0x00
38 # skip 260-16.ico by looking for no color map
40 # implies no first map entry
42 >>>>>>>0 use tga-image
46 # display tga bitmap image information
48 >2 ubyte <34 Targa image data
51 # normal extension .tga but some Truevision products used others:
52 # tpic (Apple),icb (Image Capture Board),vda (Video Display Adapter),vst (NuVista),win (UNSURE about that)
53 !:ext tga/tpic/icb/vda/vst
54 # image type 1 2 3 9 10 11 32 33
58 >>17 ubyte&0x0F >0 \bA
59 >2 ubyte&0xF7 3 - Mono
60 # type not found, but by http://www.fileformat.info/format/tga/corion.htm
61 # Compressed color-mapped data, using Huffman, Delta, and runlength encoding
63 # Compressed color-mapped data, using Huffman, Delta, and RLE. 4-pass quadtree- type process
65 # Color Map Type 0~no 1~color map
67 # first color map entry, 0 normal
69 # color map length 0 2 1dh 3bh d9h 100h
71 # 8~run length encoding bit
73 # gimp can create big pictures!
75 >12 uleshort =0 65536 x
76 # image height. 0 interpreted as 65536
79 # Image Pixel Size 15 16 24 32
81 # X origin of image. 0 normal
83 # Y origin of image. 0 normal; positive for top
85 # Image descriptor: bits 3-0 give the alpha channel depth, bits 5-4 give direction
86 >17 ubyte&0x0F >0 - %d-bit alpha
87 # bits 5-4 give direction. normal bottom left
89 #>17 ubyte ^0x20 - bottom
90 >17 ubyte &0x10 - right
91 #>17 ubyte ^0x10 - left
92 # some info say other bits 6-7 should be zero
93 # but data storage interleave by http://www.fileformat.info/format/tga/corion.htm
94 # 00 - no interleave;01 - even/odd interleave; 10 - four way interleave; 11 - reserved
95 #>17 ubyte&0xC0 0x00 - no interleave
96 >17 ubyte&0xC0 0x40 - interleave
97 >17 ubyte&0xC0 0x80 - four way interleave
98 >17 ubyte&0xC0 0xC0 - reserved
99 # positive length implies identification field
102 # last 18 bytes of newer tga file footer signature
103 >18 search/4261301/s TRUEVISION-XFILE.\0
104 # extension area offset if not 0
106 # length of the extension area. normal 495 for version 2.0
107 >>>(&-4.l) uleshort 0x01EF
109 >>>>&0 string >\0 - author "%-.40s"
110 # Comment[324]=4 * 80 null terminated
111 >>>>&41 string >\0 - comment "%-.80s"
113 >>>>&365 ubequad&0xffffFFFFffff0000 !0
115 >>>>>&-6 uleshort x %d
117 >>>>>&-8 uleshort x \b-%d
119 >>>>>&-4 uleshort x \b-%d
121 >>>>&371 ubequad&0xffffFFFFffff0000 !0
123 >>>>>&-8 uleshort x %d
125 >>>>>&-6 uleshort x \b:%.2d
127 >>>>>&-4 uleshort x \b:%.2d
129 >>>>&377 string >\0 - job "%-.40s"
130 # JobHour Jobminute Jobsecond
131 >>>>&418 ubequad&0xffffFFFFffff0000 !0
132 >>>>>&-8 uleshort x %d
133 >>>>>&-6 uleshort x \b:%.2d
134 >>>>>&-4 uleshort x \b:%.2d
136 >>>>&424 string >\0 - %-.40s
137 # SoftwareVersionNumber
139 >>>>>&40 uleshort/100 x %d
140 >>>>>&40 uleshort%100 x \b.%d
142 >>>>>&42 ubyte >0x20 \b%c
144 >>>>&468 ulelong >0 - keycolor 0x%8.8x
145 # Denominator of Pixel ratio. 0~no pixel aspect
148 >>>>>&-4 uleshort >0 - aspect %d
149 >>>>>&-2 uleshort x \b/%d
150 # Denominator of Gamma ratio. 0~no Gamma value
153 >>>>>&-4 uleshort >0 - gamma %d
154 >>>>>&-2 uleshort x \b/%d
156 #>>>>&480 ulelong x - col offset 0x%8.8x
158 #>>>>&484 ulelong x - stamp offset 0x%8.8x
160 #>>>>&488 ulelong x - scan offset 0x%8.8x
162 #>>>>&492 ubyte x - Attributes 0x%x
166 # The next byte following the magic is always whitespace.
167 # strength is changed to try these patterns before "x86 boot sector"
169 >3 regex/s =[0-9]{1,50}\ [0-9]{1,50} Netpbm image data
170 >>&0 regex =[0-9]{1,50} \b, size = %s x
171 >>>&0 regex =[0-9]{1,50} \b %s
176 >>>0 string x \b, bitmap
178 !:mime image/x-portable-bitmap
183 >>>0 string x \b, greymap
185 !:mime image/x-portable-greymap
190 >>>0 string x \b, pixmap
192 !:mime image/x-portable-pixmap
197 >>>0 string x \b, rawbits, bitmap
199 !:mime image/x-portable-bitmap
204 >>>0 string x \b, rawbits, greymap
206 !:mime image/x-portable-greymap
211 >>>0 string x \b, rawbits, pixmap
213 !:mime image/x-portable-pixmap
215 0 string P7 Netpbm PAM image file
216 !:mime image/x-portable-pixmap
218 # From: bryanh@giraffe-data.com (Bryan Henderson)
219 0 string \117\072 Solitaire Image Recorder format
220 >4 string \013 MGI Type 11
221 >4 string \021 MGI Type 17
222 0 string .MDA MicroDesign data
223 >21 byte 48 version 2
224 >21 byte 51 version 3
225 0 string .MDP MicroDesign page data
226 >21 byte 48 version 2
227 >21 byte 51 version 3
229 # NIFF (Navy Interchange File Format, a modification of TIFF) images
230 # [GRR: this *must* go before TIFF]
231 0 string IIN1 NIFF image data
234 # Canon RAW version 1 (CRW) files are a type of Canon Image File Format
235 # (CIFF) file. These are apparently all little-endian.
236 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
237 # URL: http://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
238 0 string II\x1a\0\0\0HEAPCCDR Canon CIFF raw image data
239 !:mime image/x-canon-crw
240 >16 leshort x \b, version %d.
243 # Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
244 # number. Put this above the TIFF test to make sure we detect them.
245 # These are apparently all little-endian.
246 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
247 # URL: http://libopenraw.freedesktop.org/wiki/Canon_CR2
248 0 string II\x2a\0\x10\0\0\0CR Canon CR2 raw image data
249 !:mime image/x-canon-cr2
250 >10 byte x \b, version %d.
253 # Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
254 # The second word of TIFF files is the TIFF version number, 42, which has
255 # never changed. The TIFF specification recommends testing for it.
256 0 string MM\x00\x2a TIFF image data, big-endian
258 >(4.L) use \^tiff_ifd
259 0 string II\x2a\x00 TIFF image data, little-endian
264 >0 leshort x \b, direntries=%d
274 >>>8 leshort x \b, width=%d
277 >>>8 leshort x \b, height=%d
280 >>8 leshort x \b, bps=%d
283 >>4 lelong 1 \b, compression=
284 >>>8 leshort 1 \bnone
285 >>>8 leshort 2 \bhuffman
286 >>>8 leshort 3 \bbi-level group 3
287 >>>8 leshort 4 \bbi-level group 4
289 >>>8 leshort 6 \bJPEG (old)
290 >>>8 leshort 7 \bJPEG
291 >>>8 leshort 8 \bdeflate
292 >>>8 leshort 9 \bJBIG, ITU-T T.85
293 >>>8 leshort 0xa \bJBIG, ITU-T T.43
294 >>>8 leshort 0x7ffe \bNeXT RLE 2-bit
295 >>>8 leshort 0x8005 \bPackBits (Macintosh RLE)
296 >>>8 leshort 0x8029 \bThunderscan RLE
297 >>>8 leshort 0x807f \bRasterPadding (CT or MP)
298 >>>8 leshort 0x8080 \bRLE (Line Work)
299 >>>8 leshort 0x8081 \bRLE (High-Res Cont-Tone)
300 >>>8 leshort 0x8082 \bRLE (Binary Line Work)
301 >>>8 leshort 0x80b2 \bDeflate (PKZIP)
302 >>>8 leshort 0x80b3 \bKodak DCS
303 >>>8 leshort 0x8765 \bJBIG
304 >>>8 leshort 0x8798 \bJPEG2000
305 >>>8 leshort 0x8799 \bNikon NEF Compressed
307 >>>>8 leshort x \b(unknown 0x%x)
309 >0 leshort 0x106 \b, PhotometricIntepretation=
311 >>8 leshort 0 \bWhiteIsZero
312 >>8 leshort 1 \bBlackIsZero
314 >>8 leshort 3 \bRGB Palette
315 >>8 leshort 4 \bTransparency Mask
317 >>8 leshort 6 \bYCbCr
318 >>8 leshort 8 \bCIELab
320 >>>8 leshort x \b(unknown=0x%x)
328 >>(8.l) string x \b, name=%s
332 >>(8.l) string x \b, description=%s
336 >>(8.l) string x \b, manufacturer=%s
340 >>(8.l) string x \b, model=%s
346 >0 leshort 0x112 \b, orientation=
347 >>8 leshort 1 \bupper-left
348 >>8 leshort 3 \blower-right
349 >>8 leshort 6 \bupper-right
350 >>8 leshort 8 \blower-left
351 >>8 leshort 9 \bundefined
353 >>>8 leshort x \b[*%d*]
357 >>8 lelong x \b, xresolution=%d
361 >>8 lelong x \b, yresolution=%d
365 >>8 leshort x \b, resolutionunit=%d
369 >>(8.l) string x \b, software=%s
373 >>(8.l) string x \b, datetime=%s
377 >>(8.l) string x \b, hostcomputer=%s
382 # PrimaryChromaticities
391 # ReferenceBlackWhite
396 >>(8.l) string x \b, copyright=%s
402 >0 leshort 0x8825 \b, GPS-Data
405 #>0 leshort x \b, unknown=0x%x
408 0 string MM\x00\x2b Big TIFF image data, big-endian
410 0 string II\x2b\x00 Big TIFF image data, little-endian
413 # PNG [Portable Network Graphics, or "PNG's Not GIF"] images
414 # (Greg Roelofs, newt@uchicago.edu)
415 # (Albert Cahalan, acahalan@cs.uml.edu)
417 # 137 P N G \r \n ^Z \n [4-byte length] H E A D [HEAD data] [HEAD crc] ...
419 0 string \x89PNG\x0d\x0a\x1a\x0a PNG image data
421 >16 belong x \b, %d x
424 >25 byte 0 grayscale,
425 >25 byte 2 \b/color RGB,
427 >25 byte 4 gray+alpha,
428 >25 byte 6 \b/color RGBA,
429 #>26 byte 0 deflate/32K,
430 >28 byte 0 non-interlaced
431 >28 byte 1 interlaced
433 # possible GIF replacements; none yet released!
434 # (Greg Roelofs, newt@uchicago.edu)
436 # GRR 950115: this was mine ("Zip GIF"):
437 0 string GIF94z ZIF image (GIF+deflate alpha)
438 !:mime image/x-unknown
440 # GRR 950115: this is Jeremy Wohl's Free Graphics Format (better):
442 0 string FGF95a FGF image (GIF+deflate beta)
443 !:mime image/x-unknown
445 # GRR 950115: this is Thomas Boutell's Portable Bitmap Format proposal
446 # (best; not yet implemented):
448 0 string PBF PBF image (deflate compression)
449 !:mime image/x-unknown
452 0 string GIF8 GIF image data
455 >4 string 7a \b, version 8%s,
456 >4 string 9a \b, version 8%s,
459 #>10 byte &0x80 color mapped,
460 #>10 byte&0x07 =0x00 2 colors
461 #>10 byte&0x07 =0x01 4 colors
462 #>10 byte&0x07 =0x02 8 colors
463 #>10 byte&0x07 =0x03 16 colors
464 #>10 byte&0x07 =0x04 32 colors
465 #>10 byte&0x07 =0x05 64 colors
466 #>10 byte&0x07 =0x06 128 colors
467 #>10 byte&0x07 =0x07 256 colors
469 # ITC (CMU WM) raster files. It is essentially a byte-reversed Sun raster,
470 # 1 plane, no encoding.
471 0 string \361\0\100\273 CMU window manager raster image data
476 # Magick Image File Format
477 0 string id=ImageMagick MIFF image data
480 0 long 1123028772 Artisan image data
481 >4 long 1 \b, rectangular 24-bit
482 >4 long 2 \b, rectangular 8-bit with colormap
483 >4 long 3 \b, rectangular 32-bit (24-bit with matte)
485 # FIG (Facility for Interactive Generation of figures), an object-based format
486 0 search/1 #FIG FIG image text
487 >5 string x \b, version %.3s
490 0 string ARF_BEGARF PHIGS clear text archive
491 0 string @(#)SunPHIGS SunPHIGS
492 # version number follows, in the form m.n
493 >40 string SunBin binary
494 >32 string archive archive
496 # GKS (Graphics Kernel System)
497 0 string GKSM GKS Metafile
498 >24 string SunGKS \b, SunGKS
501 0 string BEGMF clear text Computer Graphics Metafile
503 # MGR bitmaps (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
504 0 string yz MGR bitmap, modern format, 8-bit aligned
505 0 string zz MGR bitmap, old format, 1-bit deep, 16-bit aligned
506 0 string xz MGR bitmap, old format, 1-bit deep, 32-bit aligned
507 0 string yx MGR bitmap, modern format, squeezed
509 # Fuzzy Bitmap (FBM) images
510 0 string %bitmap\0 FBM image data
511 >30 long 0x31 \b, mono
512 >30 long 0x33 \b, color
515 1 string PC\ Research,\ Inc group 3 fax data
516 >29 byte 0 \b, normal resolution (204x98 DPI)
517 >29 byte 1 \b, fine resolution (204x196 DPI)
518 # From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
519 0 string Sfff structured fax file
521 # From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
522 # most files with the extension .EPA and some with .BMP
523 0 string \x11\x06 Award BIOS Logo, 136 x 84
524 !:mime image/x-award-bioslogo
525 0 string \x11\x09 Award BIOS Logo, 136 x 126
526 !:mime image/x-award-bioslogo
527 #0 string \x07\x1f BIOS Logo corrupted?
528 # http://www.blackfiveservices.co.uk/awbmtools.shtml
529 # http://biosgfx.narod.ru/v3/
530 # http://biosgfx.narod.ru/abr-2/
532 >4 leshort <1981 Award BIOS bitmap
533 !:mime image/x-award-bmp
534 # image width is a multiple of 4
536 >>>4 leshort x \b, %d
538 >>4 leshort&0x0003 >0 \b,
539 >>>4 leshort&0x0003 =1
541 >>>4 leshort&0x0003 =2
543 >>>4 leshort&0x0003 =3
546 # at offset 8 starts imagedata followed by "RGB " marker
548 # PC bitmaps (OS/2, Windows BMP files) (Greg Roelofs, newt@uchicago.edu)
549 # http://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
550 # 28bitmap_information_header.29
552 >14 leshort 12 PC bitmap, OS/2 1.x format
553 !:mime image/x-ms-bmp
554 >>18 leshort x \b, %d x
556 >14 leshort 64 PC bitmap, OS/2 2.x format
557 !:mime image/x-ms-bmp
558 >>18 leshort x \b, %d x
560 >14 leshort 40 PC bitmap, Windows 3.x format
561 !:mime image/x-ms-bmp
562 >>18 lelong x \b, %d x
565 >14 leshort 124 PC bitmap, Windows 98/2000 and newer format
566 !:mime image/x-ms-bmp
567 >>18 lelong x \b, %d x
570 >14 leshort 108 PC bitmap, Windows 95/NT4 and newer format
571 !:mime image/x-ms-bmp
572 >>18 lelong x \b, %d x
575 >14 leshort 128 PC bitmap, Windows NT/2000 format
576 !:mime image/x-ms-bmp
577 >>18 lelong x \b, %d x
581 #0 string IC PC icon data
582 #0 string PI PC pointer image data
583 #0 string CI PC color icon data
584 #0 string CP PC color pointer image data
585 # Conflicts with other entries [BABYL]
586 #0 string BA PC bitmap array data
588 # XPM icons (Greg Roelofs, newt@uchicago.edu)
589 0 search/1 /*\ XPM\ */ X pixmap image text
592 # Utah Raster Toolkit RLE images (janl@ifi.uio.no)
593 0 leshort 0xcc52 RLE image data,
596 >2 leshort >0 \b, lower left corner: %d
597 >4 leshort >0 \b, lower right corner: %d
598 >10 byte&0x1 =0x1 \b, clear first
599 >10 byte&0x2 =0x2 \b, no background
600 >10 byte&0x4 =0x4 \b, alpha channel
601 >10 byte&0x8 =0x8 \b, comment
602 >11 byte >0 \b, %d color channels
603 >12 byte >0 \b, %d bits per pixel
604 >13 byte >0 \b, %d color map channels
606 # image file format (Robert Potter, potter@cs.rochester.edu)
607 0 string Imagefile\ version- iff image data
608 # this adds the whole header (inc. version number), informative but longish
611 # Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
612 0 belong 0x59a66a95 Sun raster image data
613 >4 belong >0 \b, %d x
615 >12 belong >0 %d-bit,
616 #>16 belong >0 %d bytes long,
617 >20 belong 0 old format,
618 #>20 belong 1 standard,
619 >20 belong 2 compressed,
623 >20 belong 0xffff reserved for testing,
624 >24 belong 0 no colormap
625 >24 belong 1 RGB colormap
626 >24 belong 2 raw colormap
627 #>28 belong >0 colormap is %d bytes long
629 # SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
632 # http://reality.sgi.com/grafica/sgiimage.html
634 0 beshort 474 SGI image data
635 #>2 byte 0 \b, verbatim
637 #>3 byte 1 \b, normal precision
638 >3 byte 2 \b, high precision
639 >4 beshort x \b, %d-D
640 >6 beshort x \b, %d x
642 >10 beshort x \b, %d channel
644 >80 string >0 \b, "%s"
646 0 string IT01 FIT image data
651 0 string IT02 FIT image data
656 2048 string PCD_IPI Kodak Photo CD image pack file
657 >0xe02 byte&0x03 0x00 , landscape mode
658 >0xe02 byte&0x03 0x01 , portrait mode
659 >0xe02 byte&0x03 0x02 , landscape mode
660 >0xe02 byte&0x03 0x03 , portrait mode
661 0 string PCD_OPA Kodak Photo CD overview pack file
663 # FITS format. Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
664 # FITS is the Flexible Image Transport System, the de facto standard for
665 # data and image transfer, storage, etc., for the astronomical community.
666 # (FITS floating point formats are big-endian.)
667 0 string SIMPLE\ \ = FITS image data
668 >109 string 8 \b, 8-bit, character or unsigned binary integer
669 >108 string 16 \b, 16-bit, two's complement binary integer
670 >107 string \ 32 \b, 32-bit, two's complement binary integer
671 >107 string -32 \b, 32-bit, floating point, single precision
672 >107 string -64 \b, 64-bit, floating point, double precision
675 0 string This\ is\ a\ BitMap\ file Lisp Machine bit-array-file
677 # From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
680 0 beshort 0x1010 PEX Binary Archive
682 # DICOM medical imaging data
683 # URL: https://en.wikipedia.org/wiki/DICOM#Data_format
684 # Note: "dcm" is the official file name extension
685 # XnView mention also "dc3" and "acr" as file name extension
686 128 string DICM DICOM medical imaging data
687 !:mime application/dicom
690 # XWD - X Window Dump file.
691 # As described in /usr/X11R6/include/X11/XWDFile.h
692 # used by the xwd program.
693 # Bradford Castalia, idaeim, 1/01
694 # updated by Adam Buchbinder, 2/09
695 # The following assumes version 7 of the format; the first long is the length
696 # of the header, which is at least 25 4-byte longs, and the one at offset 8
697 # is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
698 # which is a maximum of 32.
702 >>>4 belong 7 XWD X Window Dump image data
703 !:mime image/x-xwindowdump
704 >>>>100 string >\0 \b, "%s"
705 >>>>16 belong x \b, %dx
706 >>>>20 belong x \b%dx
709 # PDS - Planetary Data System
710 # These files use Parameter Value Language in the header section.
711 # Unfortunately, there is no certain magic, but the following
712 # strings have been found to be most likely.
713 0 string NJPL1I00 PDS (JPL) image data
714 2 string NJPL1I PDS (JPL) image data
715 0 string CCSD3ZF PDS (CCSD) image data
716 2 string CCSD3Z PDS (CCSD) image data
717 0 string PDS_ PDS image data
718 0 string LBLSIZE= PDS (VICAR) image data
720 # pM8x: ATARI STAD compressed bitmap format
722 # from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
723 # p M 8 5/6 xx yy zz data...
724 # Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
725 # bytes either run horizontally (pM85) or vertically (pM86). yy is the
726 # most frequent byte, xx and zz are runlength escape codes, where xx is
727 # used for runs of yy.
729 0 string pM85 Atari ST STAD bitmap image data (hor)
730 >5 byte 0x00 (white background)
731 >5 byte 0xFF (black background)
732 0 string pM86 Atari ST STAD bitmap image data (vert)
733 >5 byte 0x00 (white background)
734 >5 byte 0xFF (black background)
736 # Gurkan Sengun <gurkan@linuks.mine.nu>, www.linuks.mine.nu
737 # http://www.atarimax.com/jindroush.atari.org/afmtatr.html
738 0 leshort 0x0296 Atari ATR image
741 # This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
743 # SGI RICE image file <mpruett@sgi.com>
744 #0 beshort 0x5249 RICE image
753 #>10 beshort 1 4:2:2:4
755 #>10 beshort 3 4:4:4:4
757 #>12 beshort 2 CCIR601
762 # From: Dan Fandrich <dan@coneharvesters.com>
763 # updated by Joerg Jenderek at Feb 2013 by http://de.wikipedia.org/wiki/PCX
764 # http://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
765 # GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
766 # test for bytes 0x0a,version byte (0,2,3,4,5),compression byte flag(0,1), bit depth (>0) of PCX or T5.DBT,T6.DBT
767 0 ubelong&0xffF8fe00 0x0a000000
768 # for PCX bit depth > 0
770 # test for valid versions
775 >>>>1 ubyte 0 ver. 2.5 image data
776 >>>>1 ubyte 2 ver. 2.8 image data, with palette
777 >>>>1 ubyte 3 ver. 2.8 image data, without palette
778 >>>>1 ubyte 4 for Windows image data
779 >>>>1 ubyte 5 ver. 3.0 image data
780 >>>>4 uleshort x bounding box [%d,
781 >>>>6 uleshort x %d] -
782 >>>>8 uleshort x [%d,
783 >>>>10 uleshort x %d],
784 >>>>65 ubyte >1 %d planes each of
786 >>>>68 byte 1 colour,
787 >>>>68 byte 2 grayscale,
788 # this should not happen
789 >>>>68 default x image,
790 >>>>12 leshort >0 %d x
791 >>>>>14 uleshort x %d dpi,
792 >>>>2 byte 0 uncompressed
793 >>>>2 byte 1 RLE compressed
796 # From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
797 0 string 8BPS Adobe Photoshop Image
798 !:mime image/vnd.adobe.photoshop
800 >18 belong x \b, %d x
803 >24 beshort 1 grayscale
804 >>12 beshort 2 with alpha
805 >24 beshort 2 indexed
810 >24 beshort 7 multichannel
811 >24 beshort 8 duotone
814 >>12 beshort x \b, %dx
816 >22 beshort x %d-bit channel
819 # XV thumbnail indicator (ThMO)
820 0 string P7\ 332 XV thumbnail image data
822 # NITF is defined by United States MIL-STD-2500A
823 0 string NITF National Imagery Transmission Format
824 >25 string >\0 dated %.14s
826 # GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
827 # Format variations from: Bernd Nuernberger <bernd.nuernberger@web.de>
828 # Update: Joerg Jenderek
829 # See http://fileformats.archiveteam.org/wiki/GEM_Raster
830 # For variations, also see:
831 # http://www.seasip.info/Gem/ff_img.html (Ventura)
832 # http://www.atari-wiki.com/?title=IMG_file (XIMG, STTT)
833 # http://www.fileformat.info/format/gemraster/spec/index.htm (XIMG, STTT)
834 # http://sylvana.net/1stguide/1STGUIDE.ENG (TIMG)
841 # no example for NOSIG
844 # no example for HYPERPAINT
852 # no example or description
857 # version is 2 for some XIMG and 1 for all others
858 >0 beshort <0x0003 GEM
859 # http://www.snowstone.org.uk/riscos/mimeman/mimemap.txt
861 # header_size 24 25 27 59 779 words for colored bitmaps
863 >>>16 string STTT\0\x10 STTT
864 >>>16 string TIMG\0 TIMG
865 # HYPERPAINT or NOSIG variant
867 >>>>2 beshort =24 NOSIG
868 >>>>2 beshort !24 HYPERPAINT
869 # NOSIG or XIMG variant
871 >>>>16 string !XIMG\0 NOSIG
872 >>16 string =XIMG\0 XIMG Image data
874 # to avoid Warning: Current entry does not yet have a description for adding a EXTENSION type
875 >>16 string !XIMG\0 Image data
877 # header_size is 9 for Ventura files and 8 for other GEM Paint files
878 >>2 beshort 9 (Ventura)
879 #>>2 beshort 8 (Paint)
883 >>4 beshort x %d planes,
884 # in tenths of a millimetre
886 >>10 beshort x %d pixelsize
887 # pattern_size 1-8. 2 for GEM Paint
888 >>6 beshort !2 \b, pattern size %d
890 # GEM Metafile (Wolfram Kleff)
891 0 lelong 0x0018FFFF GEM Metafile data
892 >4 leshort x version %d
895 # SMJPEG. A custom Motion JPEG format used by Loki Entertainment
896 # Software Torbjorn Andersson <d91tan@Update.UU.SE>.
898 0 string \0\nSMJPEG SMJPEG
899 >8 belong x %d.x data
900 # According to the specification you could find any number of _TXT
901 # headers here, but I can't think of any way of handling that. None of
902 # the SMJPEG files I tried it on used this feature. Even if such a
903 # file is encountered the output should still be reasonable.
905 >>24 beshort >0 %d Hz
908 >>28 string NONE uncompressed
909 # >>28 string APCM ADPCM compressed
912 # Help! Isn't there any way to avoid writing this part twice?
914 # >>>48 string JFIF JPEG
915 >>>40 belong >0 %d frames
916 >>>44 beshort >0 (%d x
919 # >>32 string JFIF JPEG
920 >>24 belong >0 %d frames
921 >>28 beshort >0 (%d x
924 0 string Paint\ Shop\ Pro\ Image\ File Paint Shop Pro Image File
926 # "thumbnail file" (icon)
927 # descended from "xv", but in use by other applications as well (Wolfram Kleff)
928 0 string P7\ 332 XV "thumbnail file" (icon) data
930 # taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
931 0 string KiSS KISS/GS
934 >>8 leshort x %d colors
935 >>10 leshort x %d groups
943 # Webshots (www.webshots.com), by John Harrison
944 0 string C\253\221g\230\0\0\0 Webshots Desktop .wbz file
946 # Hercules DASD image files
947 # From Jan Jaeger <jj@septa.nl>
948 0 string CKD_P370 Hercules CKD DASD image file
949 >8 long x \b, %d heads per cylinder
950 >12 long x \b, track size %d bytes
951 >16 byte x \b, device type 33%2.2X
953 0 string CKD_C370 Hercules compressed CKD DASD image file
954 >8 long x \b, %d heads per cylinder
955 >12 long x \b, track size %d bytes
956 >16 byte x \b, device type 33%2.2X
958 0 string CKD_S370 Hercules CKD DASD shadow file
959 >8 long x \b, %d heads per cylinder
960 >12 long x \b, track size %d bytes
961 >16 byte x \b, device type 33%2.2X
963 # Squeak images and programs - etoffi@softhome.net
964 0 string \146\031\0\0 Squeak image data
965 0 search/1 'From\040Squeak Squeak program text
967 # partimage: file(1) magic for PartImage files (experimental, incomplete)
968 # Author: Hans-Joachim Baader <hjb@pro-linux.de>
969 0 string PaRtImAgE-VoLuMe PartImage
970 >0x0020 string 0.6.1 file version %s
971 >>0x0060 lelong >-1 volume %d
972 #>>0x0064 8 byte identifier
974 >>0x0200 string >\0 type %s
975 >>0x1400 string >\0 device %s,
976 >>0x1600 string >\0 original filename %s,
977 # Some fields omitted
978 >>0x2744 lelong 0 not compressed
979 >>0x2744 lelong 1 gzip compressed
980 >>0x2744 lelong 2 bzip2 compressed
981 >>0x2744 lelong >2 compressed with unknown algorithm
982 >0x0020 string >0.6.1 file version %s
983 >0x0020 string <0.6.1 file version %s
985 # DCX is multi-page PCX, using a simple header of up to 1024
986 # offsets for the respective PCX components.
987 # From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
988 0 lelong 987654321 DCX multi-page PCX image data
990 # Simon Walton <simonw@matteworld.com>
991 # Kodak Cineon format for scanned negatives
992 # http://www.kodak.com/US/en/motion/support/dlad/
993 0 lelong 0xd75f2a80 Cineon image data
994 >200 belong >0 \b, %d x
998 # Bio-Rad .PIC is an image format used by microscope control systems
999 # and related image processing software used by biologists.
1000 # From: Vebjorn Ljosa <vebjorn@ljosa.com>
1001 # BOOL values are two-byte integers; use them to rule out false positives.
1002 # http://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
1003 # Samples: http://www.loci.wisc.edu/software/sample-data
1006 >>54 leshort 12345 Bio-Rad .PIC Image File
1007 >>>0 leshort >0 %d x
1009 >>>4 leshort =1 1 image in file
1010 >>>4 leshort >1 %d images in file
1012 # From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
1013 # The description of *.mrw format can be found at
1014 # http://www.dalibor.cz/minolta/raw_file_format.htm
1015 0 string \000MRM Minolta Dimage camera raw image data
1017 # Summary: DjVu image / document
1019 # Reference: http://djvu.org/docs/DjVu3Spec.djvu
1020 # Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
1021 # Modified by (1): Abel Cheung <abelcheung@gmail.com>
1023 >12 string DJVM DjVu multiple page document
1024 !:mime image/vnd.djvu
1025 >12 string DJVU DjVu image or single page document
1026 !:mime image/vnd.djvu
1027 >12 string DJVI DjVu shared document
1028 !:mime image/vnd.djvu
1029 >12 string THUM DjVu page thumbnails
1030 !:mime image/vnd.djvu
1032 # Originally by Marc Espie
1033 # Modified by Robert Minsk <robertminsk at yahoo.com>
1034 # http://www.openexr.com/openexrfilelayout.pdf
1035 0 lelong 20000630 OpenEXR image data,
1037 >4 lelong&0x000000ff x version %d,
1038 >4 lelong ^0x00000200 storage: scanline
1039 >4 lelong &0x00000200 storage: tiled
1040 >8 search/0x1000 compression\0 \b, compression:
1049 >>&16 byte >7 unknown
1050 >8 search/0x1000 dataWindow\0 \b, dataWindow:
1053 >>&18 lelong x \b(%d
1055 >8 search/0x1000 displayWindow\0 \b, displayWindow:
1058 >>&18 lelong x \b(%d
1060 >8 search/0x1000 lineOrder\0 \b, lineOrder:
1061 >>&14 byte 0 increasing y
1062 >>&14 byte 1 decreasing y
1063 >>&14 byte 2 random y
1064 >>&14 byte >2 unknown
1066 # SMPTE Digital Picture Exchange Format, SMPTE DPX
1068 # ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
1069 # Moving-Picture Exchange (DPX), v1.0, 18 February 1994
1070 # Robert Minsk <robertminsk at yahoo.com>
1071 0 string SDPX DPX image data, big-endian,
1075 >>776 belong x \b%d,
1078 >>772 belong x \b%d,
1079 >768 beshort 0 left to right/top to bottom
1080 >768 beshort 1 right to left/top to bottom
1081 >768 beshort 2 left to right/bottom to top
1082 >768 beshort 3 right to left/bottom to top
1083 >768 beshort 4 top to bottom/left to right
1084 >768 beshort 5 top to bottom/right to left
1085 >768 leshort 6 bottom to top/left to right
1086 >768 leshort 7 bottom to top/right to left
1088 # From: Tom Hilinski <tom.hilinski@comcast.net>
1089 # http://www.unidata.ucar.edu/packages/netcdf/
1090 0 string CDF\001 NetCDF Data Format data
1092 #-----------------------------------------------------------------------
1093 # Hierarchical Data Format, used to facilitate scientific data exchange
1094 # specifications at http://hdf.ncsa.uiuc.edu/
1095 0 belong 0x0e031301 Hierarchical Data Format (version 4) data
1096 !:mime application/x-hdf
1097 0 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) data
1098 !:mime application/x-hdf
1099 512 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 512 bytes user block
1100 !:mime application/x-hdf
1101 1024 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 1k user block
1102 !:mime application/x-hdf
1103 2048 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 2k user block
1104 !:mime application/x-hdf
1105 4096 string \211HDF\r\n\032\n Hierarchical Data Format (version 5) with 4k user block
1106 !:mime application/x-hdf
1109 # From: Tobias Burnus <burnus@net-b.de>
1110 # Xara (for a while: Corel Xara) is a graphic package, see
1111 # http://www.xara.com/ for Windows and as GPL application for Linux
1112 0 string XARA\243\243 Xara graphics file
1114 # http://www.cartesianinc.com/Tech/
1115 0 string CPC\262 Cartesian Perceptual Compression image
1118 # From Albert Cahalan <acahalan@gmail.com>
1119 # puredigital used it for the CVS disposable camcorder
1120 #8 lelong 4 ZBM bitmap image data
1124 # From Albert Cahalan <acahalan@gmail.com>
1125 # uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
1126 0 string C565 OLPC firmware icon image data
1130 # Applied Images - Image files from Cytovision
1131 # Gustavo Junior Alves <gjalves@gjalves.com.br>
1132 0 string \xce\xda\xde\xfa Cytovision Metaphases file
1133 0 string \xed\xad\xef\xac Cytovision Karyotype file
1134 0 string \x0b\x00\x03\x00 Cytovision FISH Probe file
1135 0 string \xed\xfe\xda\xbe Cytovision FLEX file
1136 0 string \xed\xab\xed\xfe Cytovision FLEX file
1137 0 string \xad\xfd\xea\xad Cytovision RATS file
1139 # Wavelet Scalar Quantization format used in gray-scale fingerprint images
1140 # From Tano M Fotang <mfotang@quanteq.com>
1141 0 string \xff\xa0\xff\xa8\x00 Wavelet Scalar Quantization image data
1143 # Type: PCO B16 image files
1144 # URL: http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
1145 # From: Florian Philipp <florian.philipp@binarywings.net>
1147 # Description: Pixel image format produced by PCO Camware, typically used
1148 # together with PCO cameras.
1149 # Note: Different versions exist for e.g. 8 bit and 16 bit images.
1150 # Documentation is incomplete.
1151 0 string/b PCO- PCO B16 image data
1152 >12 lelong x \b, %dx
1154 >20 lelong 0 \b, short header
1155 >20 lelong -1 \b, extended header
1156 >>24 lelong 0 \b, grayscale
1157 >>>36 lelong 0 linear LUT
1158 >>>36 lelong 1 logarithmic LUT
1160 >>>32 lelong x \b,%d]
1161 >>24 lelong 1 \b, color
1162 >>>64 lelong 0 linear LUT
1163 >>>64 lelong 1 logarithmic LUT
1165 >>>44 lelong x \b,%d]
1167 >>>52 lelong x \b,%d]
1169 >>>60 lelong x \b,%d]
1171 # Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
1172 # From: Markus Heidelberg <markus.heidelberg at web.de>
1173 0 string/t [BitmapInfo2] Polar Monitor Bitmap text
1174 !:mime image/x-polar-monitor-bitmap
1176 # From: Rick Richardson <rickrich@gmail.com>
1177 # updated by: Joerg Jenderek
1178 # URL: http://techmods.net/nuvi/
1179 0 string GARMIN\ BITMAP\ 01 Garmin Bitmap file
1180 # extension is also used for
1181 # Sony SRF raw image (image/x-sony-srf)
1183 # Terragen Surface Map (http://www.planetside.co.uk/terragen)
1184 # FileLocator Pro search criteria file (http://www.mythicsoft.com/filelocatorpro)
1186 #!:mime image/x-garmin-srf
1187 # version 1.00,2.00,2.10,2.40,2.50
1188 >0x2f string >0 \b, version %4.4s
1189 # width (2880,2881,3240)
1190 >0x55 uleshort >0 \b, %dx
1192 >>0x53 uleshort x \b%d
1194 # Type: Ulead Photo Explorer5 (.pe5)
1195 # URL: http://www.jisyo.com/cgibin/view.cgi?EXT=pe5 (Japanese)
1196 # From: Simon Horman <horms@debian.org>
1197 0 string IIO2H Ulead Photo Explorer5
1200 # URL: http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
1201 # From: Mathias Brodala <info@noctus.net>
1202 0 string Xcur X11 cursor
1204 # Type: Olympus ORF raw images.
1205 # URL: http://libopenraw.freedesktop.org/wiki/Olympus_ORF
1206 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1207 0 string MMOR Olympus ORF raw image data, big-endian
1208 !:mime image/x-olympus-orf
1209 0 string IIRO Olympus ORF raw image data, little-endian
1210 !:mime image/x-olympus-orf
1211 0 string IIRS Olympus ORF raw image data, little-endian
1212 !:mime image/x-olympus-orf
1214 # Type: files used in modern AVCHD camcoders to store clip information
1216 # From: Alexander Danilov <alexander.a.danilov@gmail.com>
1217 0 string HDMV0100 AVCHD Clip Information
1219 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1220 # URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
1221 # Radiance HDR; usually has .pic or .hdr extension.
1222 0 string #?RADIANCE\n Radiance HDR image data
1223 #!mime image/vnd.radiance
1225 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1226 # URL: http://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
1227 # Used by the pfstools packages. The regex matches for the image size could
1228 # probably use some work. The MIME type is made up; if there's one in
1229 # actual common use, it should replace the one below.
1230 0 string PFS1\x0a PFS HDR image data
1232 >1 regex [0-9]*\ \b, %s
1233 >>1 regex \ [0-9]{4} \bx%s
1236 # URL: http://www.photofo.com/downloads/x3f-raw-format.pdf
1237 # From: Adam Buchbinder <adam.buchbinder@gmail.com>
1238 # Note that the MIME type isn't defined anywhere that I can find; if
1239 # there's a canonical type for this format, it should replace this one.
1240 0 string FOVb Foveon X3F raw image data
1242 >6 leshort x \b, version %d.
1244 >28 lelong x \b, %dx
1248 # From Adam Buchbinder <adam.buchbinder@gmail.com>
1249 0 string PDN3 Paint.NET image data
1250 !:mime image/x-paintnet
1252 # Not really an image.
1253 # From: "Tano M. Fotang" <mfotang@quanteq.com>
1254 0 string \x46\x4d\x52\x00 ISO/IEC 19794-2 Format Minutiae Record (FMR)
1256 # doc: http://www.shikino.co.jp/eng/products/images/FLOWER.jpg.zip
1257 # example: http://www.shikino.co.jp/eng/products/images/FLOWER.wdp.zip
1258 90 bequad 0x574D50484F544F00 JPEG-XR Image
1259 >98 byte&0x08 =0x08 \b, hard tiling
1260 >99 byte&0x80 =0x80 \b, tiling present
1261 >99 byte&0x40 =0x40 \b, codestream present
1262 >99 byte&0x38 x \b, spatial xform=
1263 >99 byte&0x38 0x00 \bTL
1264 >99 byte&0x38 0x08 \bBL
1265 >99 byte&0x38 0x10 \bTR
1266 >99 byte&0x38 0x18 \bBR
1267 >99 byte&0x38 0x20 \bBT
1268 >99 byte&0x38 0x28 \bRB
1269 >99 byte&0x38 0x30 \bLT
1270 >99 byte&0x38 0x38 \bLB
1271 >100 byte&0x80 =0x80 \b, short header
1272 >>102 beshort+1 x \b, %d
1273 >>104 beshort+1 x \bx%d
1274 >100 byte&0x80 =0x00 \b, long header
1275 >>102 belong+1 x \b, %x
1276 >>106 belong+1 x \bx%x
1277 >101 beshort&0xf x \b, bitdepth=
1278 >>101 beshort&0xf 0x0 \b1-WHITE=1
1279 >>101 beshort&0xf 0x1 \b8
1280 >>101 beshort&0xf 0x2 \b16
1281 >>101 beshort&0xf 0x3 \b16-SIGNED
1282 >>101 beshort&0xf 0x4 \b16-FLOAT
1283 >>101 beshort&0xf 0x5 \b(reserved 5)
1284 >>101 beshort&0xf 0x6 \b32-SIGNED
1285 >>101 beshort&0xf 0x7 \b32-FLOAT
1286 >>101 beshort&0xf 0x8 \b5
1287 >>101 beshort&0xf 0x9 \b10
1288 >>101 beshort&0xf 0xa \b5-6-5
1289 >>101 beshort&0xf 0xb \b(reserved %d)
1290 >>101 beshort&0xf 0xc \b(reserved %d)
1291 >>101 beshort&0xf 0xd \b(reserved %d)
1292 >>101 beshort&0xf 0xe \b(reserved %d)
1293 >>101 beshort&0xf 0xf \b1-BLACK=1
1294 >101 beshort&0xf0 x \b, colorfmt=
1295 >>101 beshort&0xf0 0x00 \bYONLY
1296 >>101 beshort&0xf0 0x10 \bYUV240
1297 >>101 beshort&0xf0 0x20 \bYWV422
1298 >>101 beshort&0xf0 0x30 \bYWV444
1299 >>101 beshort&0xf0 0x40 \bCMYK
1300 >>101 beshort&0xf0 0x50 \bCMYKDIRECT
1301 >>101 beshort&0xf0 0x60 \bNCOMPONENT
1302 >>101 beshort&0xf0 0x70 \bRGB
1303 >>101 beshort&0xf0 0x80 \bRGBE
1304 >>101 beshort&0xf0 >0x80 \b(reserved 0x%x)
1306 # From: Johan van der Knijff <johan.vanderknijff@kb.nl>
1308 # BPG (Better Portable Graphics) format
1309 # http://bellard.org/bpg/
1310 # http://fileformats.archiveteam.org/wiki/BPG
1312 0 string \x42\x50\x47\xFB BPG (Better Portable Graphics)
1315 # From: Joerg Jenderek
1316 # URL: https://en.wikipedia.org/wiki/Apple_Icon_Image_format
1317 0 string icns Mac OS X icon
1323 >>4 ubelong x \b, %d bytes
1325 >>8 string x \b, "%4.4s" type
1328 0 lelong 0x00000010 TIM image,
1329 >4 lelong 0x8 4-Bit,
1330 >4 lelong 0x9 8-Bit,
1331 >4 lelong 0x2 15-Bit,
1332 >4 lelong 0x3 24-Bit,
1334 >>(8.l+12) leshort x Pixel at (%d,
1335 >>(8.l+14) leshort x \b%d)
1336 >>(8.l+16) leshort x Size=%dx
1337 >>(8.l+18) leshort x \b%d,
1338 >>4 lelong 0x8 16 CLUT Entries at
1339 >>4 lelong 0x9 256 CLUT Entries at
1341 >>14 leshort x \b%d)
1343 >>12 leshort x Pixel at (%d,
1344 >>14 leshort x \b%d)
1345 >>16 leshort x Size=%dx
1349 0 lelong 0x80010160 MDEC video stream,
1352 #>8 lelong x %d frames
1353 #>4 leshort x secCount=%d;
1354 #>6 leshort x nSectors=%d;
1355 #>12 lelong x frameSize=%d;
1357 # BS encoded bitstreams
1358 2 leshort 0x3800 BS image,
1359 >6 leshort x Version %d,
1360 >4 leshort x Quantization %d,
1361 >0 leshort x (Decompresses to %d words)
1363 # Type: farbfeld image.
1364 # Url: http://tools.suckless.org/farbfeld/
1365 # From: Ian D. Scott <ian@iandouglasscott.com>
1367 0 string farbfeld farbfeld image data,
1371 # Type: Sega PVR image.
1372 # From: David Korth <gerbilsoft@gerbilsoft.com>
1374 # - http://fabiensanglard.net/Mykaruga/tools/segaPVRFormat.txt
1375 # - https://github.com/yazgoo/pvrx2png
1376 # - https://github.com/nickworonekin/puyotools
1379 0 name sega-pvr-image-header
1380 >0x0C leshort x %d x
1383 >0x08 byte 0 \b, ARGB1555
1384 >0x08 byte 1 \b, RGB565
1385 >0x08 byte 2 \b, ARGB4444
1386 >0x08 byte 3 \b, YUV442
1387 >0x08 byte 4 \b, Bump
1388 >0x08 byte 5 \b, 4bpp
1389 >0x08 byte 6 \b, 8bpp
1391 >0x09 byte 0x01 \b, square twiddled
1392 >0x09 byte 0x02 \b, square twiddled & mipmap
1393 >0x09 byte 0x03 \b, VQ
1394 >0x09 byte 0x04 \b, VQ & mipmap
1395 >0x09 byte 0x05 \b, 8-bit CLUT twiddled
1396 >0x09 byte 0x06 \b, 4-bit CLUT twiddled
1397 >0x09 byte 0x07 \b, 8-bit direct twiddled
1398 >0x09 byte 0x08 \b, 4-bit direct twiddled
1399 >0x09 byte 0x09 \b, rectangle
1400 >0x09 byte 0x0B \b, rectangular stride
1401 >0x09 byte 0x0D \b, rectangular twiddled
1402 >0x09 byte 0x10 \b, small VQ
1403 >0x09 byte 0x11 \b, small VQ & mipmap
1404 >0x09 byte 0x12 \b, square twiddled & mipmap
1406 # Sega PVR (Xbox) image header.
1407 # Contains an embedded DirectDraw surface instead of PVR data.
1408 0 name sega-pvr-xbox-dds-header
1415 >0x10 string DDS\040\174\000\000\000 Sega PVR (Xbox) image:
1416 >>0x20 use sega-pvr-xbox-dds-header
1417 >0x10 belong !0x44445320 Sega PVR image:
1418 >>0 use sega-pvr-image-header
1420 # Sega PVR image with GBIX.
1423 >>0x10 string DDS\040\174\000\000\000 Sega PVR (Xbox) image:
1424 >>>0x20 use sega-pvr-xbox-dds-header
1425 >>0x10 belong !0x44445320 Sega PVR image:
1426 >>>0x10 use sega-pvr-image-header
1427 >>0x08 lelong x \b, global index = %u
1430 0 name sega-gvr-image-header
1431 >0x0C beshort x %d x
1433 # Image data format.
1436 >0x0B byte 2 \b, IA4
1437 >0x0B byte 3 \b, IA8
1438 >0x0B byte 4 \b, RGB565
1439 >0x0B byte 5 \b, RGB5A3
1440 >0x0B byte 6 \b, ARGB8888
1441 >0x0B byte 8 \b, CI4
1442 >0x0B byte 9 \b, CI8
1443 >0x0B byte 14 \b, DXT1
1446 0 string GVRT Sega GVR image:
1447 >0x10 use sega-gvr-image-header
1449 # Sega GVR image with GBIX.
1451 >0x10 string GVRT Sega GVR image:
1452 >>0x10 use sega-gvr-image-header
1453 >>0x08 belong x \b, global index = %u