xref: /freebsd/contrib/file/magic/Magdir/images (revision e0c4386e)
1
2#------------------------------------------------------------------------------
3# $File: images,v 1.243 2023/07/17 16:49:09 christos Exp $
4# images:  file(1) magic for image formats (see also "iff", and "c-lang" for
5# XPM bitmaps)
6#
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.
10#
11# little magic: PCX (first byte is 0x0a)
12
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)
25#
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
290	ubequad&0x00FeC400000000C0	0
30# Conflict with MPEG sequences.
31!:strength -40
32# Prevent conflicts with CRI ADX.
33#>(2.S-2) belong	!0x28632943
34# above line does not work for rgb32_top_left_rle.tga
35# skip some MPEG sequence *.vob and some CRI ADX audio with improbable interleave bits
36>17	ubyte&0xC0		!0xC0
37# skip more garbage like *.iso by looking for positive image type
38>>2	ubyte			>0
39# skip some compiled terminfo like xterm+tmux by looking for image type less equal 33
40>>>2	ubyte			<34
41# skip some MPEG sequence *.vob HV001T01.EVO winnicki.mpg with unacceptable alpha channel depth 11
42>>>>17	ubyte&0x0F		!11
43# skip arches.3200 , Finder.Root , Slp.1 by looking for low pixel depth 1 8 15 16 24 32
44>>>>>16	ubyte			1
45>>>>>>0		use		tga-image
46>>>>>16	ubyte			8
47>>>>>>0		use		tga-image
48>>>>>16	ubyte			15
49>>>>>>0		use		tga-image
50>>>>>16	ubyte			16
51>>>>>>0		use		tga-image
52>>>>>16	ubyte			24
53>>>>>>0		use		tga-image
54>>>>>16	ubyte			32
55>>>>>>0		use		tga-image
56#	display tga bitmap image information
570	name				tga-image
58>2	ubyte		<34		Targa image data
59!:mime	image/x-tga
60!:apple	????TPIC
61# normal extension .tga but some Truevision products used others:
62# tpic (Apple),icb (Image Capture Board),vda (Video Display Adapter),vst (NuVista),win (UNSURE about that)
63!:ext	tga/tpic/icb/vda/vst
64# image type 1 2 3 9 10 11 32 33
65>2	ubyte&0xF7	1		- Map
66>2	ubyte&0xF7	2		- RGB
67# alpha channel
68>>17	ubyte&0x0F	>0		\bA
69>2	ubyte&0xF7	3		- Mono
70# type not found, but by http://www.fileformat.info/format/tga/corion.htm
71# Compressed color-mapped data, using Huffman, Delta, and runlength encoding
72>2	ubyte		32		- Color
73# Compressed color-mapped data, using Huffman, Delta, and RLE. 4-pass quadtree- type process
74>2	ubyte		33		- Color
75# Color Map Type 0~no 1~color map
76>1	ubyte		1		(
77# first color map entry, 0 normal
78>>3	uleshort	>0		\b%d-
79# color map length 0 2 1dh 3bh d9h 100h
80>>5	uleshort	x		\b%d)
81# 8~run length encoding bit
82>2	ubyte&0x08	8		- RLE
83# gimp can create big pictures!
84>12	uleshort	>0		%d x
85>12	uleshort	=0		65536 x
86# image height. 0 interpreted as 65536
87>14	uleshort	>0		%d
88>14	uleshort	=0		65536
89# Image Pixel depth 1 8 15 16 24 32
90>16	ubyte		x		x %d
91# X origin of image. 0 normal
92>8	uleshort	>0		+%d
93# Y origin of image. 0 normal; positive for top
94>10	uleshort	>0		+%d
95# Image descriptor: bits 3-0 give the alpha channel depth, bits 5-4 give direction
96# alpha depth like: 1 8
97>17	ubyte&0x0F	>0		- %d-bit alpha
98# bits 5-4 give direction. normal bottom left
99>17	ubyte		&0x20		- top
100#>17	ubyte		^0x20		- bottom
101>17	ubyte		&0x10		- right
102#>17	ubyte		^0x10		- left
103# some info say other bits 6-7 should be zero
104# but data storage interleave by http://www.fileformat.info/format/tga/corion.htm
105# 00 - no interleave;01 - even/odd interleave; 10 - four way interleave; 11 - reserved
106#>17	ubyte&0xC0	0x00		- no interleave
107>17	ubyte&0xC0	0x40		- interleave
108>17	ubyte&0xC0	0x80		- four way interleave
109>17	ubyte&0xC0	0xC0		- reserved
110# positive length implies identification field
111>0	ubyte		>0
112>>18	string		x		"%s"
113# last 18 bytes of newer tga file footer signature
114>18	search/4261301/s	TRUEVISION-XFILE.\0
115# extension area offset if not 0
116>>&-8		ulelong			>0
117# length of the extension area. normal 495 for version 2.0
118>>>(&-4.l)	uleshort		0x01EF
119# AuthorName[41]
120>>>>&0		string			>\0		- author "%-.40s"
121# Comment[324]=4 * 80 null terminated
122>>>>&41		string			>\0		- comment "%-.80s"
123# date
124>>>>&365	ubequad&0xffffFFFFffff0000	!0
125# Day
126>>>>>&-6	uleshort		x		%d
127# Month
128>>>>>&-8	uleshort		x		\b-%d
129# Year
130>>>>>&-4	uleshort		x		\b-%d
131# time
132>>>>&371	ubequad&0xffffFFFFffff0000	!0
133# hour
134>>>>>&-8	uleshort		x		%d
135# minutes
136>>>>>&-6	uleshort		x		\b:%.2d
137# second
138>>>>>&-4	uleshort		x		\b:%.2d
139# JobName[41]
140>>>>&377	string			>\0		- job "%-.40s"
141# JobHour Jobminute Jobsecond
142>>>>&418	ubequad&0xffffFFFFffff0000	!0
143>>>>>&-8	uleshort		x		%d
144>>>>>&-6	uleshort		x		\b:%.2d
145>>>>>&-4	uleshort		x		\b:%.2d
146# SoftwareId[41]
147>>>>&424	string			>\0		- %-.40s
148# SoftwareVersionNumber
149>>>>&424	ubyte			>0
150>>>>>&40	uleshort/100		x		%d
151>>>>>&40	uleshort%100		x		\b.%d
152# VersionLetter
153>>>>>&42	ubyte			>0x20		\b%c
154# KeyColor
155>>>>&468	ulelong			>0		- keycolor %#8.8x
156# Denominator of Pixel ratio. 0~no pixel aspect
157>>>>&474	uleshort		>0
158# Numerator
159>>>>>&-4	uleshort		>0		- aspect %d
160>>>>>&-2	uleshort		x		\b/%d
161# Denominator of Gamma ratio. 0~no Gamma value
162>>>>&478	uleshort		>0
163# Numerator
164>>>>>&-4	uleshort		>0		- gamma %d
165>>>>>&-2	uleshort		x		\b/%d
166# ColorOffset
167#>>>>&480	ulelong			x		- col offset %#8.8x
168# StampOffset
169#>>>>&484	ulelong			x		- stamp offset %#8.8x
170# ScanOffset
171#>>>>&488	ulelong			x		- scan offset %#8.8x
172# AttributesType
173#>>>>&492	ubyte			x		- Attributes %#x
174## EndOfTGA
175
176# PBMPLUS images
177# URL: 		https://en.wikipedia.org/wiki/Netpbm
178# The next byte following the magic is always whitespace.
179# adding 65 to strength so that Netpbm images comes before "x86 boot sector" or
180# "DOS/MBR boot sector" identified by ./filesystems
1810	name		netpbm
182>3	regex/s		=\^[0-9]{1,50}[\040\t\f\r\n]+[0-9]{1,50}	Netpbm image data
183>>&0	regex		=[0-9]{1,50} 			\b, size = %s x
184>>>&0	regex		=[0-9]{1,50}			\b %s
185
1860	search/1	P1
187# test for whitespace after 2 byte magic
188>2	regex/2		[\040\t\f\r\n]
189# skip DROID x-fmt-164-signature-id-583.pbm with ten 0 digits
190>>3	string		!000000000
191>>>0	use		netpbm
192>>>0	string		x	\b, bitmap
193!:strength + 65
194!:mime	image/x-portable-bitmap
195!:ext	pbm
196# check for character # starting a comment line
197>>>3	ubyte		=0x23
198>>>>4	string		x	%s
199
2000	search/1	P2
201>0	regex/4		P2[\040\t\f\r\n]
202>>0	use		netpbm
203>>0	string		x	\b, greymap
204!:strength + 65
205# american spelling gray
206!:mime	image/x-portable-graymap
207!:ext	pgm
208
2090	search/1	P3
210>0	regex/4		P3[\040\t\f\r\n]
211>>0	use		netpbm
212>>0	string		x	\b, pixmap
213!:strength + 65
214!:mime	image/x-portable-pixmap
215!:ext	ppm
216
2170	string		P4
218>0	regex/4		P4[\040\t\f\r\n]
219>>0	use		netpbm
220>>0	string		x	\b, rawbits, bitmap
221!:strength + 65
222!:mime	image/x-portable-bitmap
223!:ext	pbm
224
2250	string		P5
226>0	regex/4		P5[\040\t\f\r\n]
227>>0	use		netpbm
228>>0	string		x	\b, rawbits, greymap
229!:strength + 65
230!:mime	image/x-portable-greymap
231!:ext	pgm
232
2330	string		P6
234>0	regex/4		P6[\040\t\f\r\n]
235>>0	use		netpbm
236>>0	string		x	\b, rawbits, pixmap
237!:strength + 65
238!:mime	image/x-portable-pixmap
239!:ext	ppm/pnm
240
241# URL: 		https://en.wikipedia.org/wiki/Netpbm#PAM_graphics_format
242# Reference:	http://fileformats.archiveteam.org/wiki/Portable_Arbitrary_Map
243# Update:	Joerg Jenderek
2440	string		P7
245# skip DROID fmt-405-signature-id-589.pam by looking for character like New Line
246>2	ubyte		!0xAB
247#>2	ubyte		=0x0A
248>>3	search/256/b	WIDTH		Netpbm PAM image file, size =
249!:mime	image/x-portable-arbitrarymap
250!:ext	pam
251!:strength + 65
252>>>&1	string		x		%s
253>>>3	search/256/b	HEIGHT		x
254>>>>&1	string		x		%s
255# at offset 2 a New Line character (0xA) should appear
256>>>2	ubyte		!0x0A		\b, %#x at offset 2 instead new line
257
258# From: bryanh@giraffe-data.com (Bryan Henderson)
2590	string		\117\072	Solitaire Image Recorder format
260>4	string		\013		MGI Type 11
261>4	string		\021		MGI Type 17
2620	string		.MDA		MicroDesign data
263>21	ubyte		48		version 2
264>21	ubyte		51		version 3
2650	string		.MDP		MicroDesign page data
266>21	ubyte		48		version 2
267>21	ubyte		51		version 3
268
269# NIFF (Navy Interchange File Format, a modification of TIFF) images
270# [GRR:  this *must* go before TIFF]
2710	string		IIN1		NIFF image data
272!:mime	image/x-niff
273
274# Canon RAW version 1 (CRW) files are a type of Canon Image File Format
275# (CIFF) file. These are apparently all little-endian.
276# From: Adam Buchbinder <adam.buchbinder@gmail.com>
277# URL: https://www.sno.phy.queensu.ca/~phil/exiftool/canon_raw.html
2780	string		II\x1a\0\0\0HEAPCCDR	Canon CIFF raw image data
279!:mime	image/x-canon-crw
280>16	uleshort	x	\b, version %d.
281>14	uleshort	x	\b%d
282
283# Canon RAW version 2 (CR2) files are a kind of TIFF with an extra magic
284# number. Put this above the TIFF test to make sure we detect them.
285# These are apparently all little-endian.
286# From: Adam Buchbinder <adam.buchbinder@gmail.com>
287# URL: https://libopenraw.freedesktop.org/wiki/Canon_CR2
2880	string		II\x2a\0\x10\0\0\0CR	Canon CR2 raw image data
289!:mime	image/x-canon-cr2
290!:strength +80
291>10	ubyte		x	\b, version %d.
292>11	ubyte		x	\b%d
293
294# Fujifilm RAF RAW image files with embedded JPEG data and compressed
295# or uncompressed CFA RAW data. Byte order: Big Endian.
296# URL: https://libopenraw.freedesktop.org/formats/raf/
297# Useful info from http://fileformats.archiveteam.org/wiki/Fujifilm_RAF.
298# File extension: RAF
299# Works for both the FinePix S2 Pro and the X-T3. Anybody have some more Fuji
300# raw samples available?
301# -- David Dyer-Bennet <dd-b@dd-b.net> 9-Sep-2021
3020	string		FUJIFILMCCD-RAW		Fujifilm RAF raw image data
303!:mime  image/x-fuji-raf
304!:ext	raf
305>0x10	string		x			\b, format version %4.4s
306>0x1C	string		x			\b, camera %s
307
308# Tag Image File Format, from Daniel Quinlan (quinlan@yggdrasil.com)
309# The second word of TIFF files is the TIFF version number, 42, which has
310# never changed.  The TIFF specification recommends testing for it.
3110	string		MM\x00\x2a	TIFF image data, big-endian
312!:strength +70
313!:mime	image/tiff
314!:ext	tif/tiff
315>(4.L)	use		\^tiff_ifd
3160	string		II\x2a\x00	TIFF image data, little-endian
317!:mime	image/tiff
318!:strength +70
319!:ext	tif/tiff
320>(4.l)	use		tiff_ifd
321
3220	name		tiff_ifd
323>0	uleshort	x		\b, direntries=%d
324>2	use		tiff_entry
325
3260	name		tiff_entry
327# NewSubFileType
328>0	uleshort	0xfe
329>>12	use		tiff_entry
330>0	uleshort	0x100
331>>4	ulelong		1
332>>>12	use		tiff_entry
333>>>8	uleshort	x		\b, width=%d
334>0	uleshort	0x101
335>>4	ulelong		1
336>>>8	uleshort	x		\b, height=%d
337>>>12	use		tiff_entry
338>0	uleshort	0x102
339>>8	uleshort	x		\b, bps=%d
340>>12	use		tiff_entry
341>0	uleshort	0x103
342>>4	ulelong		1		\b, compression=
343>>>8	uleshort	1		\bnone
344>>>8	uleshort	2		\bhuffman
345>>>8	uleshort	3		\bbi-level group 3
346>>>8	uleshort	4		\bbi-level group 4
347>>>8	uleshort	5		\bLZW
348>>>8	uleshort	6		\bJPEG (old)
349>>>8	uleshort	7		\bJPEG
350>>>8	uleshort	8		\bdeflate
351>>>8	uleshort	9		\bJBIG, ITU-T T.85
352>>>8	uleshort	0xa		\bJBIG, ITU-T T.43
353>>>8	uleshort	0x7ffe		\bNeXT RLE 2-bit
354>>>8	uleshort	0x8005		\bPackBits (Macintosh RLE)
355>>>8	uleshort	0x8029		\bThunderscan RLE
356>>>8	uleshort	0x807f		\bRasterPadding (CT or MP)
357>>>8	uleshort	0x8080		\bRLE (Line Work)
358>>>8	uleshort	0x8081		\bRLE (High-Res Cont-Tone)
359>>>8	uleshort	0x8082		\bRLE (Binary Line Work)
360>>>8	uleshort	0x80b2		\bDeflate (PKZIP)
361>>>8	uleshort	0x80b3		\bKodak DCS
362>>>8	uleshort	0x8765		\bJBIG
363>>>8	uleshort	0x8798		\bJPEG2000
364>>>8	uleshort	0x8799		\bNikon NEF Compressed
365>>>8	default		x
366>>>>8	uleshort	x		\b(unknown %#x)
367>>>12	use		tiff_entry
368>0	uleshort	0x106		\b, PhotometricInterpretation=
369>>8	clear		x
370>>8	uleshort	0		\bWhiteIsZero
371>>8	uleshort	1		\bBlackIsZero
372>>8	uleshort	2		\bRGB
373>>8	uleshort	3		\bRGB Palette
374>>8	uleshort	4		\bTransparency Mask
375>>8	uleshort	5		\bCMYK
376>>8	uleshort	6		\bYCbCr
377>>8	uleshort	8		\bCIELab
378>>8	default		x
379>>>8	uleshort	x		\b(unknown=%#x)
380>>12	use		tiff_entry
381# FillOrder
382>0	uleshort	0x10a
383>>4	ulelong		1
384>>>12	use		tiff_entry
385# DocumentName
386>0	uleshort	0x10d
387>>(8.l)	string		x		\b, name=%s
388>>>12	use		tiff_entry
389# ImageDescription
390>0	uleshort	0x10e
391>>(8.l)	string		x		\b, description=%s
392>>>12	use		tiff_entry
393# Make
394>0	uleshort	0x10f
395>>(8.l)	string		x		\b, manufacturer=%s
396>>>12	use		tiff_entry
397# Model
398>0	uleshort	0x110
399>>(8.l)	string		x		\b, model=%s
400>>>12	use		tiff_entry
401# StripOffsets
402>0	uleshort	0x111
403>>12	use		tiff_entry
404# Orientation
405>0	uleshort	0x112		\b, orientation=
406>>8	uleshort	1		\bupper-left
407>>8	uleshort	3		\blower-right
408>>8	uleshort	6		\bupper-right
409>>8	uleshort	8		\blower-left
410>>8	uleshort	9		\bundefined
411>>8	default		x
412>>>8	uleshort	x		\b[*%d*]
413>>12	use		tiff_entry
414# XResolution
415>0	uleshort	0x11a
416>>8	ulelong		x		\b, xresolution=%d
417>>12	use		tiff_entry
418# YResolution
419>0	uleshort	0x11b
420>>8	ulelong		x		\b, yresolution=%d
421>>12	use		tiff_entry
422# ResolutionUnit
423>0	uleshort	0x128
424>>8	uleshort	x		\b, resolutionunit=%d
425>>12	use		tiff_entry
426# Software
427>0	uleshort	0x131
428>>(8.l)	string		x		\b, software=%s
429>>12	use		tiff_entry
430# Datetime
431>0	uleshort	0x132
432>>(8.l)	string		x		\b, datetime=%s
433>>12	use		tiff_entry
434# HostComputer
435>0	uleshort	0x13c
436>>(8.l)	string		x		\b, hostcomputer=%s
437>>12	use		tiff_entry
438# WhitePoint
439>0	uleshort	0x13e
440>>12	use		tiff_entry
441# PrimaryChromaticities
442>0	uleshort	0x13f
443>>12	use		tiff_entry
444# YCbCrCoefficients
445>0	uleshort	0x211
446>>12	use		tiff_entry
447# YCbCrPositioning
448>0	uleshort	0x213
449>>12	use		tiff_entry
450# ReferenceBlackWhite
451>0	uleshort	0x214
452>>12	use		tiff_entry
453# Copyright
454>0	uleshort	0x8298
455>>(8.l)	string		x		\b, copyright=%s
456>>12	use		tiff_entry
457# ExifOffset
458>0	uleshort	0x8769
459>>12	use		tiff_entry
460# GPS IFD
461>0	uleshort	0x8825		\b, GPS-Data
462>>12	use		tiff_entry
463
464#>0	uleshort	x		\b, unknown=%#x
465#>>12	use		tiff_entry
466
4670	string		MM\x00\x2b	Big TIFF image data, big-endian
468!:mime	image/tiff
4690	string		II\x2b\x00	Big TIFF image data, little-endian
470!:mime	image/tiff
471
472# PNG [Portable Network Graphics, or "PNG's Not GIF"] images
473# (Greg Roelofs, newt@uchicago.edu)
474# (Albert Cahalan, acahalan@cs.uml.edu)
475#
476# 137 P N G \r \n ^Z \n [4-byte length] I H D R [HEAD data] [HEAD crc] ...
477#
478
479# IHDR parser
4800	name		png-ihdr
481>0	ubelong		x		\b, %d x
482>4	ubelong		x		%d,
483>8	ubyte		x		%d-bit
484>9	ubyte		0		grayscale,
485>9	ubyte		2		\b/color RGB,
486>9	ubyte		3		colormap,
487>9	ubyte		4		gray+alpha,
488>9	ubyte		6		\b/color RGBA,
489#>10	ubyte		0		deflate/32K,
490>12	ubyte		0		non-interlaced
491>12	ubyte		1		interlaced
492
493# Standard PNG image.
4940	string		\x89PNG\x0d\x0a\x1a\x0a\x00\x00\x00\x0DIHDR	PNG image data
495!:mime	image/png
496!:ext   png
497!:strength +10
498>16	use		png-ihdr
499
500# Apple CgBI PNG image.
5010	string		\x89PNG\x0d\x0a\x1a\x0a\x00\x00\x00\x04CgBI
502>24	string  	\x00\x00\x00\x0DIHDR	PNG image data (CgBI)
503!:mime	image/png
504!:ext   png
505!:strength +10
506>>32	use		png-ihdr
507
508# possible GIF replacements; none yet released!
509# (Greg Roelofs, newt@uchicago.edu)
510#
511# GRR 950115:  this was mine ("Zip GIF"):
5120	string		GIF94z		ZIF image (GIF+deflate alpha)
513!:mime	image/x-unknown
514#
515# GRR 950115:  this is Jeremy Wohl's Free Graphics Format (better):
516#
5170	string		FGF95a		FGF image (GIF+deflate beta)
518!:mime	image/x-unknown
519#
520# GRR 950115:  this is Thomas Boutell's Portable Bitmap Format proposal
521# (best; not yet implemented):
522#
5230	string		PBF		PBF image (deflate compression)
524!:mime	image/x-unknown
525
526# GIF
527# Strength set up to beat 0x55AA DOS/MBR signature word lookups (+65)
5280	string		GIF8		GIF image data
529!:strength +80
530!:mime	image/gif
531!:apple	8BIMGIFf
532!:ext	gif
533>4	string		7a		\b, version 8%s,
534>4	string		9a		\b, version 8%s,
535>6	uleshort	>0		%d x
536>8	uleshort	>0		%d
537#>10	ubyte		&0x80		color mapped,
538#>10	ubyte&0x07	=0x00		2 colors
539#>10	ubyte&0x07	=0x01		4 colors
540#>10	ubyte&0x07	=0x02		8 colors
541#>10	ubyte&0x07	=0x03		16 colors
542#>10	ubyte&0x07	=0x04		32 colors
543#>10	ubyte&0x07	=0x05		64 colors
544#>10	ubyte&0x07	=0x06		128 colors
545#>10	ubyte&0x07	=0x07		256 colors
546
547# ITC (CMU WM) raster files.  It is essentially a byte-reversed Sun raster,
548# 1 plane, no encoding.
5490	string		\361\0\100\273	CMU window manager raster image data
550>4	ulelong		>0		%d x
551>8	ulelong		>0		%d,
552>12	ulelong		>0		%d-bit
553
554# Magick Image File Format
555# URL:		https://imagemagick.org/script/miff.php
556# Reference:	http://fileformats.archiveteam.org/wiki/MIFF
557# Update:	Joerg Jenderek
558# http://www.nationalarchives.gov.uk/pronom/fmt/930
5590	search/256/bc	id=imagemagick
560# skip bad ASCII text by following new line~0x0A or space~0x20 character
561#>&0	ubyte		x		\b, next character %#x
562# called by TriD ImageMagick Machine independent File Format bitmap
563>&0	ubyte&0xD5	0		MIFF image data
564# https://reposcope.com/mimetype/image/miff
565#!:mime	image/miff
566!:mime	image/x-miff
567!:ext	miff/mif
568# examples with standard file(1) magic
569#>>0	string		=id=ImageMagick	with standard magic
570# examples with unusual file(1) magic like
571>>0	string		!id=ImageMagick	starting with
572# start with comment (brace) like http://samples.fileformat.info/.../AQUARIUM.MIF
573>>>0	ubyte		=0x7b		comment
574# skip second character which is often a newline and show comment
575>>>>2	string		x		"%s"
576# does not start with comment, probably letters with other case like Id=ImageMagick
577# ImageMagick-7.0.9-2/Magick++/demo/smile_anim.miff
578>>>0	ubyte		!0x7b
579>>>>0	string		>\0		'%-.14s'
580# URL:		https://imagemagick.org/
581# Reference:	https://imagemagick.org/script/magick-vector-graphics.php
582# From:		Joerg Jenderek
583# Note:		all white-spaces between commands are ignored
5840	string		push
585# skip some white spaces
586>5	search/3	graphic-context	ImageMagick Vector Graphic
587# TODO: look for dangerous commands like CVE-2016-3715
588#!:mime	text/plain
589!:mime	image/x-mvg
590!:ext	mvg
591
592# Artisan
5930	long		1123028772	Artisan image data
594>4	long		1		\b, rectangular 24-bit
595>4	long		2		\b, rectangular 8-bit with colormap
596>4	long		3		\b, rectangular 32-bit (24-bit with matte)
597
598# FIG (Facility for Interactive Generation of figures), an object-based format
599# URL: 		http://fileformats.archiveteam.org/wiki/Fig
600#		https://en.wikipedia.org/wiki/Xfig
601# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/f/fig.trid.xml
602# https://web.archive.org/web/20070920204655/http://epb.lbl.gov/xfig/fig-format.html
603# Update:	Joerg Jenderek
604# Note:		called "FIG vector drawing" by TrID,
605#		4 byte magic is assumed to be always at offset 0 and
606#		verified by `fig2mpdf -v bootloader.fig && file bootloader.pdf`
607#0	search/1/tb	#FIG		FIG image text
608# GRR: with --keep-going option the line above gives duplicate messages
6090	search/1/ts	#FIG
610>&0	use		image-xfig
611# binary data variant with non ASCII text characters like Control-A or �C in thermostat.fig
6120	search/1/bs	#FIG
613>&0	use		image-xfig
614#	display XFIG image describing text, mime type, file name extension and version
6150	name		image-xfig
616>8	ubyte		x		FIG image text
617#!:mime	text/plain
618# https://reposcope.com/mimetype/image/x-xfig
619!:mime	image/x-xfig
620!:ext	fig
621# version string like: 1.4 2.1 3.1 3.2
622>5	string		x		\b, version %.3s
623# some times after version text like: "Produced by xfig version 3.2.5-alpha5"
624>8	ubyte		>0x0D
625>>8	string		x		"%s"
626# should be point character (2Eh) of version string according to TrID
627#>6	ubyte		!0x2E		\b, at 6 %#x
628# caret character (23h) at the beginning in most or probably all examples
629#>0	ubyte		!0x23		\b, starting with character %#x
630# URL: 		http://fileformats.archiveteam.org/wiki/DeskMate_Draw
631#		http://en.wikipedia.org/wiki/Deskmate
632# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/d/dm-fig.trid.xml
633# From:		Joerg Jenderek
634# Note:		called "DeskMate Draw drawing" by TrID
6350	string		\x14FIG		DeskMate Drawing
636#!:mime	application/octet-stream
637!:mime	image/x-deskmate-fig
638!:ext	fig
639# TODO:
640#	"Cabri 3D Figure"	by TrID fig-cabri.trid.xml
641#	"Playmation Figure"	by TrID fig-playmation.trid.xml
642
643# PHIGS
6440	string		ARF_BEGARF		PHIGS clear text archive
6450	string		@(#)SunPHIGS		SunPHIGS
646# version number follows, in the form m.n
647>40	string		SunBin			binary
648>32	string		archive			archive
649
650# GKS (Graphics Kernel System)
6510	string		GKSM		GKS Metafile
652>24	string		SunGKS		\b, SunGKS
653
654# CGM image files
655# Update:	Joerg Jenderek
656# URL: 		http://fileformats.archiveteam.org/wiki/CGM
657#		https://en.wikipedia.org/wiki/Computer_Graphics_Metafile
658# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/c/cgm-ct.trid.xml
659#		http://standards.iso.org/ittf/PubliclyAvailableStandards/c032381_ISO_IEC_8632-4_1999(E).zip
660# Note:		called "Computer Graphics Metafile (Clear Text)" by TrID and
661#		"Computer Graphics Metafile ASCII" by DROID or CGM by XnView
662#		verified by LibreOffice and partly by XnView `nconvert -info *.CGM`
663# According to TrID only letter B and M are always upcased and by DROID often only B is upcased for command BEGIN METAFILE
6640	string/c	begmf
665# skip SOME DROID fmt-301-signature-id-359.cgm fmt-301-signature-id-361.cgm fmt-302-signature-id-364.cgm
666# fmt-302-signature-id-365.cgm x-fmt-142-signature-id-350.cgm x-fmt-142-signature-id-351.cgm
667>5	short		!0
668# skip other versions of DROID fmt-301-signature-id-359.cgm fmt-301-signature-id-361.cgm fmt-302-signature-id-364.cgm
669# fmt-302-signature-id-365.cgm x-fmt-142-signature-id-350.cgm x-fmt-142-signature-id-351.cgm
670>>5	short		!0xABab		clear text Computer Graphics Metafile
671# https://reposcope.com/mimetype/image/cgm
672!:mime	image/cgm
673!:ext	cgm
674# SF:NAME like: 'metafile example';
675>>>5	string		x		%s
676# look for command METAFILE VERSION (MFVERSION <SOFTSEP> <I:VERSION>)
677>>>2	search/128/c	mfversion
678#>>>>&0	ubyte		x		SOFTSEP=%#x
679# version like: 1 3 4
680>>>>&1	ubyte		>0x31		\b, version %c
681# Summary:	Computer Graphics Metafile (binary)
682# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/c/cgm-bin.trid.xml
683#		https://standards.iso.org/ittf/PubliclyAvailableStandards/c032380_ISO_IEC_8632-3_1999(E).zip
684# Note:		called "Computer Graphics Metafile (binary)" by TrID and DROID or CGM by XnView
685#		verified by LibreOffice and partly by XnView `nconvert -info *.CGM`
686# look for BEGIN METAFILE (element Class 0 and ID 1 and "random" Parameter) that is binary C C C C 0 0 0 0 0 0 1 P P P P P
6870	ubeshort&0xFFe0		0x0020
688# skip SOME DROID fmt-303-signature-id-368.cgm fmt-304-signature-id-369.cgm fmt-305-signature-id-370.cgm fmt-306-signature-id-371.cgm
689# with containing only 28 bytes
690>28	ubyte			x
691# look for METAFILE VERSION (element class 1 and id 1 and parameter P1 with length 2) that is binary 0 0 0 1 i i i i i i 1 P P P 1 P
692# with "low" version; 2nd worst case argentin.cgm with parameter length 56
693# worst MS.CGM
694#>>2	search/73/b		\x10\x22\0	binary Computer Graphics Metafile
695>>2	search/128/b		\x10\x22\0	binary Computer Graphics Metafile
696!:mime	image/cgm
697!:ext	cgm
698# metafile 2 byte version number like: 1 (most) 2 3 4
699>>>&-1	ubeshort		>1		\b, version %u
700# length number of 1st parameter octets in range 0 to 30 implies short command
701>>>0	ubeshort&0x001F		<31		\b, parameter length %u
702# length of string like: 8 9 10 11 12 29
703#>>>>2		ubyte		x		\b, %u BYTES (SHORT)
704# string like: 'HiJaak 2' 'Example 1' 'sahara.cgm' 'MASTERCLIPS--Art Of Business '
705>>>>2		pstring		>\0		'%s'
706# after 1st short command with even parameter length comes 2nd command like: 1022h 0010h (EAF00010.CGM 'HiJaak 2' FLOPPY2.CGM TIGER.CGM 'B:\TIGER.CGM')
707>>>>0  		ubeshort&0x0001	=0
708>>>>>(2.b+3)	ubeshort	!0x1022		\b, 2nd command %#4.4x (short even)
709# after 1st short command with odd parameter length comes nil padding byte followed 2nd command like: 1022h
710>>>>0  		ubeshort&0x0001	=1
711#>>>>>(2.b+3)	ubyte		!0		\b, PADDING %#x
712>>>>>(2.b+4)	ubeshort	!0x1022		\b, 2nd command %#4.4x (short odd)
713# 11111 binary (decimal 31) in the parameter field indicates that the command is in long-form
714>>>0	ubeshort&0x001F		=0x1F
715# bit 15 is partition flag with 1 for 'not-last' partition and 0 for 'last' partition
716>>>>2  		ubeshort&0x8000	!0		\b, partition flag %#4.4x
717# bits 0 to 14 is parameter list length; the number of following parameter octets; range 0 to 32767
718# length of 1st long command parameter like: 53
719>>>>2  		ubeshort&0x7Fff	x		\b, parameter length %u (long)
720# The two header words are then followed by lenghth of 1st string like: 52
721#>>>>4		ubyte		x		\b, %u BYTES
722# string like: 'K:\PROJECTS\GRAPHICS\DWKS3.5\CLIPART\FLAGS\Italy.cgm'
723>>>>4		pstring/B	x		'%s'
724# odd long parameter length implies single null padding octet to start command on word boundary
725>>>>2  		ubeshort&0x0001	=1
726# after 1st long command with odd parameter length comes nil padding byte followed by 2nd command like: 1022h
727#>>>>>(4.b+5)		ubyte	!0		\b, PADDING %#x
728>>>>>(4.b+6)		ubeshort !0x1022	\b, 2nd command %#4.4x (long odd)
729# even long parameter length implies next command directly is following
730>>>>2  		ubeshort&0x0001	=0
731# after 1st long command with even parameter length comes 2nd command like: 1022h 0x1054 (MS.CGM)
732>>>>>(4.b+5)	ubeshort	!0x1022		\b, 2nd command %#4.4x (long even)
733# look for END METAFILE (element class 0 and id 2 and 0 parameter) that is binary 0 0 0 0 i i i i i 1 i P P P P P
734>>>-2	ubeshort		!0x0040		\b, NOT_FOUND_END_METAFILE
735
736# MGR bitmaps  (Michael Haardt, u31b3hs@pool.informatik.rwth-aachen.de)
7370	string	yz	MGR bitmap, modern format, 8-bit aligned
7380	string	zz	MGR bitmap, old format, 1-bit deep, 16-bit aligned
7390	string	xz	MGR bitmap, old format, 1-bit deep, 32-bit aligned
7400	string	yx	MGR bitmap, modern format, squeezed
741
742# Fuzzy Bitmap (FBM) images
7430	string		%bitmap\0	FBM image data
744>30	long		0x31		\b, mono
745>30	long		0x33		\b, color
746
747# facsimile data
7481	string		PC\ Research,\ Inc	group 3 fax data
749>29	ubyte		0		\b, normal resolution (204x98 DPI)
750>29	ubyte		1		\b, fine resolution (204x196 DPI)
751# From: Herbert Rosmanith <herp@wildsau.idv.uni.linz.at>
7520	string		Sfff		structured fax file
753
754# From: Joerg Jenderek <joerg.jen.der.ek@gmx.net>
755# URL:	http://fileformats.archiveteam.org/wiki/Award_BIOS_logo
756# Note:	verified by XnView command `nconvert -fullinfo *.EPA`
7570	string		\x11\x06	Award BIOS Logo, 136 x 84
758!:mime	image/x-award-bioslogo
759!:ext	epa
7600	string		\x11\x09	Award BIOS Logo, 136 x 126
761!:mime	image/x-award-bioslogo
762!:ext	epa
763# https://telparia.com/fileFormatSamples/image/epa/IO.EPA
764# Note:	by bitmap-awbm-v1x1009.trid.xml called "Award BIOS logo bitmap (128x126) (v1)"
765#	verified by RECOIL `recoil2png -o tmp.png IO.EPA; file tmp.png`
7660	string		\x10\x09	Award BIOS Logo, 128 x 126
767!:mime	image/x-award-bioslogo
768!:ext	epa
769#0	string		\x07\x1f	BIOS Logo corrupted?
770# http://www.blackfiveservices.co.uk/awbmtools.shtml
771# http://biosgfx.narod.ru/v3/
772# http://biosgfx.narod.ru/abr-2/
7730	string		AWBM
774# Note:    by bitmap-awbm.trid.xml called "Award BIOS logo bitmap (v2)"
775>4	uleshort	<1981		Award BIOS Logo, version 2
776#>4	uleshort	<1981		Award BIOS bitmap
777!:mime	image/x-award-bioslogo2
778#!:mime	image/x-award-bmp
779!:ext	epa/bmp
780# image width is a multiple of 4
781>>4	uleshort&0x0003	0
782>>>4	uleshort	x		\b, %d
783>>>6	uleshort	x		x %d
784>>4	uleshort&0x0003	>0		\b,
785>>>4	uleshort&0x0003	=1
786>>>>4	uleshort	x		%d+3
787>>>4	uleshort&0x0003	=2
788>>>>4	uleshort	x		%d+2
789>>>4	uleshort&0x0003	=3
790>>>>4	uleshort	x		%d+1
791>>>6	uleshort	x		x %d
792# at offset 8 starts imagedata followed by "RGB " marker
793
794# PC bitmaps (OS/2, Windows BMP files)  (Greg Roelofs, newt@uchicago.edu)
795# https://en.wikipedia.org/wiki/BMP_file_format#DIB_header_.\
796# 28bitmap_information_header.29
797# Note:	variant starting direct with DIB header see
798#	http://fileformats.archiveteam.org/wiki/BMP
799#	verified by ImageMagick version 6.8.9-8 command `identify *.dib`
8000	uleshort		40
801# skip bad samples like GAME by looking for valid number of color planes
802>12	uleshort	1		Device independent bitmap graphic
803!:mime	image/x-ms-bmp
804!:apple	????BMPp
805!:ext	dib
806>>4	ulelong		x		\b, %d x
807>>8	ulelong		x		%d x
808>>14	uleshort	x		%d
809# number of color planes (must be 1)
810#>>12	uleshort	>1		\b, %u color planes
811# compression method: 0~no 1~RLE 8-bit/pixel 3~Huffman 1D
812#>>16	ulelong		3		\b, Huffman 1D compression
813>>16	ulelong		>0		\b, %u compression
814# image size is the size of raw bitmap; a dummy 0 can be given for BI_RGB bitmaps
815>>20	ulelong		x		\b, image size %u
816# horizontal and vertical resolution of the image (pixel per metre, signed integer)
817>>24	ulelong		>0		\b, resolution %d x
818>>>28	ulelong		x		%d px/m
819# number of colors in palette, or 0 to default to 2**n
820#>>32	ulelong		>0		\b, %u colors
821# number of important colors used, or 0 when every color is important
822>>36	ulelong		>0		\b, %u important colors
823# From:		Joerg Jenderek
824# URL:		http://fileformats.archiveteam.org/wiki/VBM_(VDC_BitMap)
825# Reference:	http://csbruce.com/cbm/postings/csc19950906-1.txt
826#		http://mark0.net/download/triddefs_xml.7z
827#		defs/b/bitmap-vbm.trid.xml
828#		defs/b/bitmap-vbm-v3.trid.xml
829# Note:		called "VDC BitMap" by TrID
830#		verified by RECOIL `recoil2png -o tmp.png coke_can.vbm; file tmp.png`
831# begin with a signature of 'B' 'M' 0xCB, followed by a version byte 2 or 3
832# Similar to the unrelated Windows BMP format
833#	check for VDC bitmap and then display image dimension and version
8340	name		bitmap-vbm
835>2	ubyte		0xCB		VDC bitmap
836!:mime	image/x-commodore-vbm
837# http://recoil.sourceforge.net/formats.html
838!:ext	bm/vbm
839# the VBM format version number: 2 or 3
840>>3	ubyte		x		\b, version %u
841# width of the image in Hi/Lo format
842>>4	ubeshort	x		\b, %u
843# height of the image
844>>6	ubeshort	x		x %u
845# version 3 images have the following additional header information
846>>3	ubyte		=3
847# data-encoding type: 0~uncompressed 1~RLE-compressed
848>>>8	ubyte		0		\b, uncompressed
849>>>8	ubyte		1		\b, RLE-compressed
850# byte code for general RLE repetitions
851#>>>9	ubyte		x		\b, RLE repetition code 0x%x
852# reserved := 0
853#>>>14	short		>0		\b, reserved 0x%x
854# length of comment text; 0~no comment text
855#>>>16	ubeshort	>0		\b, comment length %u
856>>>16	pstring/H	>0		\b, comment "%s"
857#
8580	string		BM
859# check for magic and version 2 of VDC bitmap or BMP with cbSize=715=CB02
860>2	ubeshort		0xCB02
861>>6	short		=0
862>>>0	use     	bitmap-bmp
863# VDC bitmap height or maybe a few OS/2 BMP with nonzero "hotspot coordinates"
864>>6	short		!0
865>>>0	use     	bitmap-vbm
866# check for magic and version 3 of VDC bitmap or BMP with cbSize=971=CB03
867>2	ubeshort		0xCB03
868# check for reserved value (=0) of VDC bitmap
869>>14	short		=0
870>>>0	use     	bitmap-vbm
871# BMP with cbSize=????03CBh and dib header size != 0
872>>14	short		!0
873>>>0	use     	bitmap-bmp
874# cbSize is size of header or file size of Windows BMP bitmap
875>2	default		x
876>>0	use     	bitmap-bmp
8770	name		bitmap-bmp
878>14	ulelong		12		PC bitmap, OS/2 1.x format
879!:mime	image/bmp
880!:ext	bmp
881>>18	uleshort	x		\b, %d x
882>>20	uleshort	x		%d
883# number of color planes (must be 1)
884#>>22	uleshort	!1		\b, %u color planes
885# number of bits per pixel (color depth); found 4 8
886>>24	uleshort	x		x %d
887# x, y coordinates of the hotspot
888>>6	uleshort	>0		\b, hotspot %ux
889>>>8	uleshort	x		\b%u
890# cbSize; size of file or header like 1Ah 228C8h
891>>2	ulelong		x		\b, cbSize %u
892#>>2	ulelong		x		\b, cbSize 0x%8.8x
893# offBits; offset to bitmap data like:
894>>10	ulelong		x	\b, bits offset %u
895# http://fileformats.archiveteam.org/wiki/BMP#OS.2F2_BMP_2.0 no examples found
896>14	ulelong		48		PC bitmap, OS/2 2.x format (DIB header size=48)
897>14	ulelong		24		PC bitmap, OS/2 2.x format (DIB header size=24)
898# http://entropymine.com/jason/bmpsuite/bmpsuite/q/pal8os2v2-16.bmp
899# Note:    by bitmap-bmp-v2o.trid.xml called "Windows Bitmap (v2o)"
900>14	ulelong		16		PC bitmap, OS/2 2.x format (DIB header size=16)
901!:mime	image/bmp
902!:apple	????BMPp
903!:ext	bmp
904# image width and height fields are unsigned integers for OS/2
905>>18	ulelong		x		\b, %u x
906>>22	ulelong		x		%u
907# number of bits per pixel (color depth); found 8
908>>28	uleshort	>1		x %u
909# x, y coordinates of the hotspot
910>>6	uleshort	>0		\b, hotspot %ux
911>>>8	uleshort	x		\b%u
912# number of color planes (must be 1)
913#>>26	uleshort	>1		\b, %u color planes
914# cbSize; size of file like: 241E
915>>2	ulelong		x		\b, cbSize %u
916#>>2	ulelong		x		\b, cbSize 0x%x
917# offBits; offset to bitmap data like: 41E
918>>10	ulelong		x	\b, bits offset %u
919#>>10	ulelong		x	\b, bits offset 0x%x
920>14	ulelong		64		PC bitmap, OS/2 2.x format
921!:mime	image/bmp
922!:apple	????BMPp
923!:ext	bmp
924# image width and height fields are unsigned integers for OS/2
925>>18	ulelong		x		\b, %u x
926>>22	ulelong		x		%u
927# number of bits per pixel (color depth); found 1 4 8
928>>28	uleshort	>1		x %u
929# x, y coordinates of the hotspot
930>>6	uleshort	>0		\b, hotspot %ux
931>>>8	uleshort	x		\b%u
932>>26	uleshort	>1		\b, %u color planes
933# cbSize; size of file or headers
934>>2	ulelong		x		\b, cbSize %u
935# BMP with cbSize 000002CBh=715 or 000003CBh=971 maybe misinterpreted as VDC bitmap
936#>>2	ulelong		x		\b, cbSize %#x
937# offBits; offset to bitmap data like 56h 5Eh 8Eh 43Eh
938>>10	ulelong		x	\b, bits offset %u
939#>>10	ulelong		x	\b, bits offset %#x
940#>>(10.l) ubequad	!0	\b, bits %#16.16llx
941# BITMAPV2INFOHEADER	adds RGB bit masks
942>14	ulelong		52		PC bitmap, Adobe Photoshop
943!:mime	image/bmp
944!:apple	????BMPp
945!:ext	bmp
946>>18	ulelong		x		\b, %d x
947>>22	ulelong		x		%d x
948# number of bits per pixel (color depth); found 16 32
949>>28	uleshort	x		%d
950# x, y coordinates of the hotspot; should be zero for Windows variant
951>>6	uleshort	>0		\b, hotspot %ux
952>>>8	uleshort	x		\b%u
953# cbSize; size of file like: 14A 7F42
954>>2	ulelong		x		\b, cbSize %u
955#>>2	ulelong		x		\b, cbSize 0x%x
956# offBits; offset to bitmap data like: 42h
957>>10	ulelong		x	\b, bits offset %u
958#>>10	ulelong		x	\b, bits offset 0x%x
959# BITMAPV3INFOHEADER	adds alpha channel bit mask
960>14	ulelong		56		PC bitmap, Adobe Photoshop with alpha channel mask
961!:mime	image/bmp
962!:apple	????BMPp
963!:ext	bmp
964>>18	ulelong		x		\b, %d x
965>>22	ulelong		x		%d x
966# number of bits per pixel (color depth); found 16 32
967>>28	uleshort		x		%d
968# x, y coordinates of the hotspot; should be zero for Windows variant
969>>6	uleshort	>0		\b, hotspot %ux
970>>>8	uleshort	x		\b%u
971# cbSize; size of file like: 4E 7F46 131DE 14046h
972>>2	ulelong		x		\b, cbSize %u
973#>>2	ulelong		x		\b, cbSize 0x%x
974# offBits; offset to bitmap data like: 46h
975>>10	ulelong			x	\b, bits offset %u
976#>>10	ulelong			x	\b, bits offset 0x%x
977>14	ulelong		40
978# jump 4 bytes before end of file/header to skip fmt-116-signature-id-118.dib
979# broken for large bitmaps
980#>>(2.l-4)	ulong	x		PC bitmap, Windows 3.x format
981>>14	ulelong		40		PC bitmap, Windows 3.x format
982!:mime	image/bmp
983!:apple	????BMPp
984>>>18	ulelong		x		\b, %d x
985>>>22	ulelong		x		%d
986# 320 x 400		https://en.wikipedia.org/wiki/LOGO.SYS
987>>>18	ulequad		=0x0000019000000140	x
988!:ext	bmp/sys
989>>>18	ulequad		!0x0000019000000140
990# compression method 2~RLE 4-bit/pixel implies also extension rle
991>>>>30	ulelong		2		x
992!:ext	bmp/rle
993# not RLE compressed and not 320x400 dimension
994>>>>30	default		x
995# "small" dimensions like: 14x15 15x16 16x14 16x16 32x32
996#	https://en.wikipedia.org/wiki/Favicon
997>>>>>18	ulequad&0xffFFffC0ffFFffC0 =0	x
998# https://www.politi-kdigital.de/favicon.ico
999# http://forum.rpc1.org/favicon.ico
1000!:ext	bmp/ico
1001# "big" dimensions > 63
1002>>>>>18	default		x		x
1003!:ext	bmp
1004# number of bits per pixel (color depth); found 1 2 4 8 16 24 32
1005>>>28	uleshort	x		%d
1006# x, y coordinates of the hotspot; there is no hotspot in bitmaps, so values 0
1007#>>>6	uleshort	>0		\b, hotspot %ux
1008#>>>>8	uleshort	x		\b%u
1009# number of color planes (must be 1), except badplanes.bmp for testing
1010#>>>26	uleshort	>1		\b, %u color planes
1011# compression method: 0~no 1~RLE 8-bit/pixel 2~RLE 4-bit/pixel 3~Huffman 1D 6~RGBA bit field masks
1012#>>>30	ulelong		3		\b, Huffman 1D compression
1013>>>30	ulelong		>0		\b, %u compression
1014# image size is the size of raw bitmap; a dummy 0 can be given for BI_RGB bitmaps
1015>>>34	ulelong		>0		\b, image size %u
1016# horizontal and vertical resolution of the image (pixel per metre, signed integer)
1017>>>38	ulelong		>0		\b, resolution %d x
1018>>>>42	ulelong		x		%d px/m
1019# number of colors in palette 16 256, or 0 to default to 2**n
1020#>>>46	ulelong		>0		\b, %u colors
1021# number of important colors used, or 0 when every color is important
1022>>>50	ulelong		>0		\b, %u important colors
1023# cbSize; often size of file
1024>>>2	ulelong		x		\b, cbSize %u
1025#>>>2	ulelong		x		\b, cbSize %#x
1026# offBits; offset to bitmap data like 36h 76h BEh 236h 406h 436h 4E6h
1027>>>10	ulelong		x	\b, bits offset %u
1028#>>>10	ulelong		x	\b, bits offset %#x
1029#>>>(10.l) ubequad	!0	\b, bits %#16.16llxd
1030>14	ulelong		124		PC bitmap, Windows 98/2000 and newer format
1031!:mime	image/bmp
1032!:ext	bmp
1033>>18	ulelong		x		\b, %d x
1034>>22	ulelong		x		%d x
1035# color planes; must be 1
1036#>>>26	uleshort	>1		\b, %u color planes
1037# number of bits per pixel (color depth); found 4 8 16 24 32 1 (fmt-119-signature-id-121.bmp) 0 (rgb24jpeg.bmp rgb24png.bmp)
1038>>28	uleshort	x		%d
1039# x, y coordinates of the hotspot; should be zero for Windows variant
1040>>6	uleshort	>0		\b, hotspot %ux
1041>>>8	uleshort	x		\b%u
1042# cbSize; size of file like: 8E AA 48A 999 247A 4F02 7F8A 3F88E B216E 1D4C8A 100008A
1043>>2	ulelong		x		\b, cbSize %u
1044#>>2	ulelong		x		\b, cbSize 0x%x
1045# offBits; offset to bitmap data like: 8A 47A ABABABAB (fmt-119-signature-id-121.bmp)
1046>>10	ulelong		x	\b, bits offset %u
1047#>>10	ulelong		x	\b, bits offset 0x%x
1048>14	ulelong		108		PC bitmap, Windows 95/NT4 and newer format
1049!:mime	image/bmp
1050!:ext	bmp
1051>>18	ulelong		x		\b, %d x
1052>>22	ulelong		x		%d x
1053# number of bits per pixel (color depth); found 8 24 32
1054>>28	uleshort	x		%d
1055# x, y coordinates of the hotspot; should be zero for Windows variant
1056>>6	uleshort	>0		\b, hotspot %ux
1057>>>8	uleshort	x		\b%u
1058# cbSize; size of file like: 82 8A 9A 9F86 1E07A 3007A 88B7A C007A
1059>>2	ulelong		x		\b, cbSize %u
1060#>>2	ulelong		x		\b, cbSize 0x%x
1061# offBits; offset to bitmap data like: 7A 7E 46A
1062>>10	ulelong		x	\b, bits offset %u
1063#>>10	ulelong		x	\b, bits offset 0x%x
1064# Update:	Joerg Jenderek
1065# URL:		http://fileformats.archiveteam.org/wiki/OS/2_Icon
1066# Reference:	http://www.fileformat.info
1067#		/format/os2bmp/spec/902d5c253f2a43ada39c2b81034f27fd/view.htm
1068# Note: verified by command like `deark -l -d3 OS2MEMU.ICO`
10690	string		IC
1070# skip Lotus smart icon *.smi by looking for valid hotspot coordinates
1071>6	ulelong&0xFF00FF00	=0	OS/2 icon
1072# jump 4 bytes before end of header/file and test for accessibility
1073#>>(2.l-4) ubelong	x	End of header is OK!
1074!:mime	image/x-os2-ico
1075!:ext	ico
1076# cbSize; size of header or file in bytes like 1ah 120h 420h
1077>>2	ulelong		x	\b, cbSize %u
1078# xHotspot, yHotspot; coordinates of the hotspot for icons like 16 32
1079>>6	uleshort	x	\b, hotspot %ux
1080>>8	uleshort	x	\b%u
1081# offBits; offset in bytes to the beginning of the bit-map pel data like 20h
1082>>10	ulelong		x	\b, bits offset %u
1083#>>(10.l) ubequad	x	\b, bits %#16.16llx
1084#0	string		PI		PC pointer image data
1085#0	string		CI		PC color icon data
10860	string		CI
1087# test also for valid dib header sizes 12 or 64
1088>14	ulelong		<65		OS/2
1089# test also for valid hotspot coordinates
1090#>>6	ulelong&0xFE00FE00	=0	OS/2
1091!:mime	image/x-os2-ico
1092!:ext	ico
1093>>14	ulelong		12		1.x color icon
1094# image width and height fields are unsigned integers for OS/2
1095>>>18	uleshort	x		%u x
1096# stored height = 2 * real height
1097>>>20	uleshort/2	x		%u
1098# number of bits per pixel (color depth). Typical 32 24 16 8 4 but only 1 found
1099>>>24	uleshort	>1		x %u
1100# color planes; must be 1
1101#>>>22	uleshort	>1		\b, %u color planes
1102>>14	ulelong		64		2.x color icon
1103# image width and height
1104>>>18	ulelong		x		%u x
1105# stored height = 2 * real height
1106>>>22	ulelong/2	x		%u
1107# number of bits per pixel (color depth). only 1 found
1108>>>28	uleshort	>1		x %u
1109#>>>26	uleshort	>1		\b, %u color planes
1110# compression method: 0~no 3~Huffman 1D
1111>>>30	ulelong		3		\b, Huffman 1D compression
1112#>>>30	ulelong		>0		\b, %u compression
1113# xHotspot, yHotspot; coordinates of the hotspot like 0 1 16 20 32 33 63 64
1114>>6	uleshort	x	\b, hotspot %ux
1115>>8	uleshort	x	\b%u
1116# cbSize; size of header or maybe file in bytes like 1Ah 4Eh 84Eh
1117>>2	ulelong		x	\b, cbSize %u
1118#>>2	ulelong		x	\b, cbSize %x
1119# offBits; offset to bitmap data (pixel array) like E4h 3Ah 66h 6Ah 33Ah 4A4h
1120>>10	ulelong		x	\b, bits offset %u
1121#>>10	ulelong		x	\b, bits offset %#x
1122#>>(10.l) ubequad	!0	\b, bits %#16.16llx
1123# dib header size: 12~Ch~OS/2 1.x 64~40h~OS/2 2.x
1124#>>14	ulelong		x		\b, dib header size %u
1125#0	string		CP		PC color pointer image data
1126# URL:		http://fileformats.archiveteam.org/wiki/OS/2_Pointer
1127# Reference:	http://www.fileformat.info/format/os2bmp/egff.htm
11280	string		CP
1129# skip many Corel Photo-Paint image "CPT9FILE" by checking for positive bits offset
1130>10	ulelong		>0
1131# skip CPU-Z Report by checking for valid dib header sizes 12 or 64
1132>>14	ulelong		=12
1133>>>0		use		os2-ptr
1134>>14	ulelong		=64
1135>>>0		use		os2-ptr
1136#	display information of OS/2 pointer bitmaps
11370	name		os2-ptr
1138>14	ulelong		x		OS/2
1139# http://extension.nirsoft.net/PTR
1140!:mime	image/x-ibm-pointer
1141!:ext	ptr
1142>>14	ulelong		12		1.x color pointer
1143# image width and height fields are unsigned integers for OS/2
1144>>>18	uleshort	x		%u x
1145# stored height = 2 * real height
1146>>>20	uleshort/2	x		%u
1147# number of bits per pixel (color depth). Typical 32 24 16 8 4 but only 1 found
1148>>>24	uleshort	>1		x %u
1149# color planes; must be 1
1150#>>>22	uleshort	>1		\b, %u color planes
1151>>14	ulelong		64		2.x color pointer
1152# image width and height
1153>>>18	ulelong		x		%u x
1154# stored height = 2 * real height
1155>>>22	ulelong/2	x		%u
1156# number of bits per pixel (color depth). only 1 found
1157>>>28	uleshort	>1		x %u
1158#>>>26	uleshort	>1		\b, %u color planes
1159# compression method: 0~no 3~Huffman 1D
1160>>>30	ulelong		3		\b, Huffman 1D compression
1161#>>>30	ulelong		>0		\b, %u compression
1162# xHotspot, yHotspot; coordinates of the hotspot like 0 3 4 8 15 16 23 27 31
1163>>6	uleshort	x	\b, hotspot %ux
1164>>8	uleshort	x	\b%u
1165# cbSize; size of header or maybe file in bytes like 1Ah 4Eh
1166>>2	ulelong		x	\b, cbSize %u
1167#>>2	ulelong		x	\b, cbSize %x
1168# offBits; offset to bitmap data (pixel array) like 6Ah A4h E4h 4A4h
1169>>10	ulelong		x	\b, bits offset %u
1170#>>10	ulelong		x	\b, bits offset %#x
1171#>>(10.l) ubequad	!0	\b, bits %#16.16llx
1172# dib header size: 12~Ch~OS/2 1.x 64~40h~OS/2 2.x
1173#>>14	ulelong		x		\b, dib header size %u
1174# Conflicts with other entries [BABYL]
1175# URL:	http://fileformats.archiveteam.org/wiki/BMP#OS.2F2_Bitmap_Array
1176# Note:	container for OS/2 icon "IC", color icon "CI", color pointer "CP" or bitmap "BM"
1177#0	string		BA		PC bitmap array data
11780	string		BA
1179# skip old Emacs RMAIL BABYL ./mail.news by checking for low header size
1180>2	ulelong		<0x004c5942	OS/2 graphic array
1181!:mime	image/x-os2-graphics
1182#!:apple	????BMPf
1183# cbSize; size of header like 28h 5Ch
1184>>2	ulelong		x	\b, cbSize %u
1185#>>2	ulelong		x	\b, cbSize %#x
1186# offNext; offset to data like 0 48h F2h 4Eh 64h C6h D2h D6h DAh E6h EAh 348h
1187>>6	ulelong		>0	\b, data offset %u
1188#>>6	ulelong		>0	\b, data offset %#x
1189#>>(6.l) ubequad	!0	\b, data %#16.16llx
1190# dimensions of the intended device like 640 x 480 for VGA or 1024 x 768
1191>>10	uleshort	>0		\b, display %u
1192>>>12	uleshort	>0		x %u
1193# usType of first array element
1194#>>14	string		x		\b, usType %2.2s
1195# 1 space char after "1st"
1196# no *.bga examples found https://www.openwith.org/file-extensions/bga/1342
1197>>14	string		BM	\b; 1st
1198!:ext	bmp/bga
1199>>14	string		CI	\b; 1st
1200!:ext	ico
1201>>14	string		CP	\b; 1st
1202!:ext	ico
1203>>14	string		IC	\b; 1st
1204!:ext	ico
1205# no white-black pointer found
1206#>>14	string		PT	\b; 1st
1207#!:ext
1208>>14	indirect	x
1209
1210# XPM icons (Greg Roelofs, newt@uchicago.edu)
1211# Update:	Joerg Jenderek
1212# URL:		http://fileformats.archiveteam.org/wiki/XPM
1213# Reference:	http://www.x.org/docs/XPM/xpm.pdf
1214#		http://mark0.net/download/triddefs_xml.7z/defs/b/bitmap-xpm.trid.xml
1215# Note:		called "X PixMap bitmap" by TrID and "X-Windows Pixmap Image" by DROID via PUID x-fmt/208
1216# starting with c comment like: logo.xpm
12170	string			/*\040
1218# 9 byte c-comment "/* XPM */" not at the beginning like: mozicon16.xpm mozicon50.xpm (thunderbird)
1219>0	search/0xCE		/*\ XPM\ */
1220# skip DROID x-fmt-208-signature-id-620.xpm by looking for char array without explict length
1221# and match mh-logo.xpm (emacs)
1222>>&0		search/1249	[]
1223>>>0		use		xpm-image
1224# non standard because no 9 byte c-comment "/* XPM */" like: logo.xpm in qemu package
1225>0	default			x
1226# words are separated by a white space which can be composed of space and tabulation characters
1227>>0		search/0x52	static\040char\040
1228# skip debug.c testmlc.c by looking for char array without explict length
1229# https://www.clamav.net/downloads/production/clamav-0.104.2.tar.gz
1230# clamav-0.104.2\libclammspack\mspack\debug.c
1231>>>&0		search/64	[]
1232>>>>0		use		xpm-image
1233#	display X pixmap image information
12340	name			xpm-image
1235>0	string		x	X pixmap image text
1236#!:mime	text/plain
1237# https://reposcope.com/mimetype/image/x-xpixmap
1238# alias
1239#!:mime	image/x-xpm
1240!:mime	image/x-xpixmap
1241!:ext	xpm
1242# NO pm example found!
1243#!:ext	xpm/pm
1244# look for start of character array at beginning of a line like: psetupl.xpm (OpenOffice 4.1.7)
1245>0	search/0x406	\n"
1246# DEBUG VALUES string
1247#>>&0	string		x		'%s'
1248# width with optional white space before like: 16 24 32 48 1280
1249>>&0	regex/8		[0-9]{1,5}	\b, %s
1250# height with white space like: 15 16 17 24 32 48 1024
1251>>>&0	regex/8		[0-9]{1,5}	x %s
1252# number of colors with white space like: 1 2 3 4 5 8 11 14 162 255 but unrelistic 4294967295 by hardcopy tool
1253>>>>&0	regex/12	[0-9]{1,9}	x %s
1254# chars_per_pixel with white space like: 1 2
1255>>>>>&0	regex/14	[0-9]{1,2}	\b, %s chars/pixel
1256# non standard because not starting with 9 byte c-comment "/* XPM */"
1257>0	string		!/*\ XPM\ */
1258>>0	string		x	\b, 1st line "%s"
1259
1260# Utah Raster Toolkit RLE images (janl@ifi.uio.no)
12610	uleshort	0xcc52		RLE image data,
1262>6	uleshort	x		%d x
1263>8	uleshort	x		%d
1264>2	uleshort	>0		\b, lower left corner: %d
1265>4	uleshort	>0		\b, lower right corner: %d
1266>10	ubyte&0x1	=0x1		\b, clear first
1267>10	ubyte&0x2	=0x2		\b, no background
1268>10	ubyte&0x4	=0x4		\b, alpha channel
1269>10	ubyte&0x8	=0x8		\b, comment
1270>11	ubyte		>0		\b, %d color channels
1271>12	ubyte		>0		\b, %d bits per pixel
1272>13	ubyte		>0		\b, %d color map channels
1273
1274# image file format (Robert Potter, potter@cs.rochester.edu)
12750	string		Imagefile\ version-	iff image data
1276# this adds the whole header (inc. version number), informative but longish
1277>10	string		>\0		%s
1278
1279# Sun raster images, from Daniel Quinlan (quinlan@yggdrasil.com)
12800	ubelong		0x59a66a95	Sun raster image data
1281>4	ubelong		>0		\b, %d x
1282>8	ubelong		>0		%d,
1283>12	ubelong		>0		%d-bit,
1284#>16	ubelong		>0		%d bytes long,
1285>20	ubelong		0		old format,
1286#>20	ubelong		1		standard,
1287>20	ubelong		2		compressed,
1288>20	ubelong		3		RGB,
1289>20	ubelong		4		TIFF,
1290>20	ubelong		5		IFF,
1291>20	ubelong		0xffff		reserved for testing,
1292>24	ubelong		0		no colormap
1293>24	ubelong		1		RGB colormap
1294>24	ubelong		2		raw colormap
1295#>28	ubelong		>0		colormap is %d bytes long
1296
1297# SGI image file format, from Daniel Quinlan (quinlan@yggdrasil.com)
1298#
1299# See
1300#	http://reality.sgi.com/grafica/sgiimage.html
1301#
13020	ubeshort		474		SGI image data
1303#>2	ubyte		0		\b, verbatim
1304>2	ubyte		1		\b, RLE
1305#>3	ubyte		1		\b, normal precision
1306>3	ubyte		2		\b, high precision
1307>4	ubeshort	x		\b, %d-D
1308>6	ubeshort	x		\b, %d x
1309>8	ubeshort	x		%d
1310>10	ubeshort	x		\b, %d channel
1311>10	ubeshort	!1		\bs
1312>80	string		>0		\b, "%s"
1313
13140	string		IT01		FIT image data
1315>4	ubelong		x		\b, %d x
1316>8	ubelong		x		%d x
1317>12	ubelong		x		%d
1318#
13190	string		IT02		FIT image data
1320>4	ubelong		x		\b, %d x
1321>8	ubelong		x		%d x
1322>12	ubelong		x		%d
1323#
13242048	string		PCD_IPI		Kodak Photo CD image pack file
1325>0xe02	ubyte&0x03	0x00		, landscape mode
1326>0xe02	ubyte&0x03	0x01		, portrait mode
1327>0xe02	ubyte&0x03	0x02		, landscape mode
1328>0xe02	ubyte&0x03	0x03		, portrait mode
13290	string		PCD_OPA		Kodak Photo CD overview pack file
1330
1331# FITS format.  Jeff Uphoff <juphoff@tarsier.cv.nrao.edu>
1332# FITS is the Flexible Image Transport System, the de facto standard for
1333# data and image transfer, storage, etc., for the astronomical community.
1334# (FITS floating point formats are big-endian.)
13350	string	SIMPLE\ \ =	FITS image data
1336!:mime	image/fits
1337!:ext	fits/fts
1338>109	string	8		\b, 8-bit, character or unsigned binary integer
1339>108	string	16		\b, 16-bit, two's complement binary integer
1340>107	string	\ 32		\b, 32-bit, two's complement binary integer
1341>107	string	-32		\b, 32-bit, floating point, single precision
1342>107	string	-64		\b, 64-bit, floating point, double precision
1343
1344# other images
13450	string	This\ is\ a\ BitMap\ file	Lisp Machine bit-array-file
1346
1347# From SunOS 5.5.1 "/etc/magic" - appeared right before Sun raster image
1348# stuff.
1349#
13500	ubeshort		0x1010		PEX Binary Archive
1351
1352# DICOM medical imaging data
1353# URL:		https://en.wikipedia.org/wiki/DICOM#Data_format
1354# Note:		"dcm" is the official file name extension
1355# 		XnView mention also "dc3" and "acr" as file name extension
1356128	string	DICM			DICOM medical imaging data
1357!:mime	application/dicom
1358!:ext dcm/dicom/dic
1359
1360# XWD - X Window Dump file.
1361# URL:		http://fileformats.archiveteam.org/wiki/XWD
1362# Reference:	https://wiki.multimedia.cx/index.php?title=XWD
1363#		http://mark0.net/download/triddefs_xml.7z/defs/x/xdm-x11.trid.xml
1364# Note:		called "X-Windows Screen Dump (X11)" by TrID and
1365#		"X-Windows Screen Dump" version X11 by DROID via PUID fmt/483
1366#		verfied by XnView `nconvert -in xwd -info *`
1367#		and ImageMagick 6.9.11 `identify -verbose *` as XWD X Windows system window dump
1368#		and `xwud -in fig41.wxd -dumpheader`
1369#   As described in /usr/X11R6/include/X11/XWDFile.h
1370#   used by the xwd program.
1371#   Bradford Castalia, idaeim, 1/01
1372#   updated by Adam Buchbinder, 2/09 and Joerg Jenderek, May 2022
1373# The following assumes version 7 of the format; the first long is the length
1374# of the header, which is at least 25 4-byte longs, and the one at offset 8
1375# is a constant which is always either 1 or 2. Offset 12 is the pixmap depth,
1376# which is a maximum of 32.
1377# Size of the entire file header (bytes) like: 100 104 105 106 107 109 110 113 114 115 118 172
13780	ubelong	>99
1379# pixmap_format; Pixmap format; 0~1-bit (XYBitmap) format 1~single-plane (XYPixmap) 2~bitmap with two or more planes (ZPixmap)
1380>8	ubelong	<3
1381# pixmap_depth; Pixmap depth; value 1 - 32
1382>>12	ubelong	<33
1383# file_version; XWD_FILE_VERSION=7
1384>>>4	ubelong	7
1385# skip DROID fmt-401-signature-id-618.xwd by test for existing border field
1386>>>>96	ubelong	x			X-Window screen dump image data, version X11
1387# ./images (version 1.205) labeled the above entry as "XWD X Window Dump image data"
1388# https://reposcope.com/mimetype/image/x-xwindowdump
1389!:mime	image/x-xwindowdump
1390#!:ext	xwd
1391!:ext	xwd/dmp
1392# https://www.xnview.com/en/image_formats/ NO example with x11 suffix FOUND!
1393#!:ext	xwd/dmp/x11
1394# https://www.nationalarchives.gov.uk/PRONOM/fmt/401 NO example with xdm suffix FOUND!
1395#!:ext	xwd/dmp/x11/xmd
1396# file comment if header > 100; so not in MARBLES.XWD and hardcopy-x-window-v11.xwd
1397>>>>>0	ubelong	>100
1398# comment or windows name
1399>>>>>>100 string	>\0			\b, "%s"
1400# pixmap_width;	pixmap width like: 576 800 1014 1280 1419 NOT -1414812757=abABabABh
1401>>>>>16	ubelong	x			\b, %dx
1402# pixmap_height; pixmap height like: 449 454 600 704 720 1001 1024 NOT -1414812757=abABabABh
1403>>>>>20	ubelong	x			\b%dx
1404# pixmap_depth;	pixmap depth
1405>>>>>12	ubelong	x			\b%d
1406# XOffset; Bitmap X offset; pixel numbers to ignore at the beginning of each scan-line
1407#>>>>>24	ubelong	x			\b, %u ignore
1408# ByteOrder; byte order of image data: 0~least significant byte first 1~most significant byte first
1409>>>>>28	ubelong	>0			\b, order %u
1410# BitmapUnit; bitmap base data size unit in each scan line like: 8 16 32
1411#>>>>>32	ubelong	x			\b, unit %u
1412# BitmapBitOrder; bit-order of image data; apparently same as ByteOrder
1413#>>>>>36	ubelong	x			\b, bit order %u
1414# BitmapPad; number of padding bits added to each scan line like: 8 16 32
1415#>>>>>40	ubelong	x			\b, pad %u
1416# BitsPerPixel; Bits per pixel: 1~StaticGray and GrayScale 2-15~StaticColor and PseudoColor 16,24,32~TrueColor and DirectColor
1417#>>>>>44	ubelong	x			\b, %u bits/pixel
1418# BytesPerLine; size of each scan line in bytes
1419#>>>>>48	ubelong	x			\b, %u bytes/line
1420# VisualClass; class of the image: 0~StaticGray 1~GrayScale 2~StaticColor 3~PseudoColor 4~TrueColor 5~DirectColor
1421#>>>>>52	ubelong	x			\b, %u Class
1422# RedMask; red RGB mask values used by ZPixmaps like: 0 0xff0000
1423#>>>>>56	ubelong	!0			\b, %#x red
1424# GreenMask; green mask like: 0
1425#>>>>>60	ubelong	!0			\b, %#x green
1426# BlueMask; blue mask like: 0 0xff
1427#>>>>>64	ubelong	!0			\b, %#x blue
1428# BitsPerRgb; Size of each color mask in bits like: 0 1 8 24
1429#>>>>>68	ubelong	x			\b, %u bits/RGB
1430# NumberOfColors; number of colors in image like: 256 4 2 0 (WHAT DOES THIS MEAN?)
1431>>>>>72	ubelong	x			\b, %u colors
1432# ColorMapEntries; number of entries in color map like: 256 16 2 0~no color map
1433>>>>>76	ubelong	x			%u entries
1434# WindowWidth; window width
1435#>>>>>80	ubelong	x			\b, %u width
1436# WindowHeight; window height
1437#>>>>>84	ubelong	x			\b, %u height
1438# WindowX; Window upper left X coordinate like: 0 24 32 80 237 290 422 466 568 (lenna.dmp)
1439>>>>>88	ubelong	!0			\b, x=%d
1440# WindowY; Window upper left Y coordinate like: 0 8 18 26 60 73 107 (fig41.xwd) 128
1441>>>>>92	ubelong	!0			\b, y=%d
1442# WindowBorderWidth; Window border width; apparently pixmap_width=WindowWidth+2*WindowBorderWidth
1443# like: 1 (fig41.xwd) 2 (maze.dmp) 3 (lenna.dmp mandrill.dmp)
1444>>>>>96	ubelong	>0			\b, %u border
1445# From:		Joerg Jenderek
1446# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/x/xdm-x10.trid.xml
1447# Note:		called "X-Windows Screen Dump (X10)" by TrID and
1448#		"X-Windows Screen Dump" version X10 by DROID via PUID x-fmt/300
1449#		verfied by XnView `nconvert -in xwd -info *`
1450# HeaderSize is the size of the header in bytes; always 40 for X10 variant
14510	ubelong		=0x000000028
1452# FileVersion; always 6 for X10 variant
1453>4	ubelong		=6
1454# skip DROID x-fmt-300-signature-id-619.xdm by test existing border field
1455>>36	ubeshort	x		X-Window screen dump image data, version X10
1456!:mime	image/x-xwindowdump
1457!:ext	xwd
1458# http://www.nationalarchives.gov.uk/pronom/fmt/401 NO example with xdm suffix FOUND!
1459#!:ext	xwd/xdm
1460# PixmapWidth; pixmap width like: 127 1280
1461>>>20	ubelong		x		\b, %d
1462# PixmapHeight; pixmap height like: 64 1024
1463>>>24	ubelong		x		\bx%d
1464# DisplayPlanes; number of display planes like: 1 4 8
1465>>>12	ubelong		x		\bx%u
1466# DisplayType; display type like: 1 3
1467#>>>8	ubelong		x		\b, type %u
1468# PixmapFormat; pixmap format like: 1~bitmap with two or more planes (ZPixmap) 0~single-plane bitmap (XYBitmap)
1469#>>>16	ubelong	x			\b, %u format
1470# WindowWidth; window width; probably PixmapWidth=WindowWidth+2*WindowBorderWidth
1471#>>>28	ubeshort	x		\b, width %u
1472# WindowHeight;  window height; probably PixmapWidth=PixmapHeight+2*WindowBorderWidth
1473#>>>30	ubeshort	x		\b, height %u
1474# WindowX; window upper left X coordinate like: 0
1475>>>32	ubeshort		!0	\b, x=%d
1476# WindowY; window upper left Y coordinate like: 0
1477>>>34	ubeshort		!0	\b, y=%d
1478# WindowBorderWidth; window border width like: 0
1479>>>36	ubeshort	!0		\b, %u border
1480# WindowNumColors; Number of color entries in window like: 2 16 256
1481#>>>38	ubeshort	x		\b, %u colors
1482# if the image is a PseudoColor image, a color map immediately follows the header. X10COLORMAP[WindowNumColors];
1483# EntryNumber; number of the color-map entry like: 0
1484#>>>40	ubeshort	x		\b, colors #%u
1485# Red; red-channel value
1486#>>>42	ubeshort	!0		\b, red %#x
1487# Green; green-channel value
1488#>>>44	ubeshort	!0		\b, green %#x
1489# Blue; blue-channel value
1490#>>>46	ubeshort	!0		\b, blue %#x
1491# 2ND Entry like: 2
1492#>>>48	ubeshort	x		\b, colors #%u
1493
1494# PDS - Planetary Data System
1495#   These files use Parameter Value Language in the header section.
1496#   Unfortunately, there is no certain magic, but the following
1497#   strings have been found to be most likely.
14980	string	NJPL1I00		PDS (JPL) image data
14992	string	NJPL1I			PDS (JPL) image data
15000	string	CCSD3ZF			PDS (CCSD) image data
15012	string	CCSD3Z			PDS (CCSD) image data
15020	string	PDS_			PDS image data
15030	string	LBLSIZE=		PDS (VICAR) image data
1504
1505# pM8x: ATARI STAD compressed bitmap format
1506#
1507# from Oskar Schirmer <schirmer@scara.com> Feb 2, 2001
1508# p M 8 5/6 xx yy zz data...
1509# Atari ST STAD bitmap is always 640x400, bytewise runlength compressed.
1510# bytes either run horizontally (pM85) or vertically (pM86). yy is the
1511# most frequent byte, xx and zz are runlength escape codes, where xx is
1512# used for runs of yy.
1513#
15140	string	pM85		Atari ST STAD bitmap image data (hor)
1515>5	ubyte	0x00		(white background)
1516>5	ubyte	0xFF		(black background)
15170	string	pM86		Atari ST STAD bitmap image data (vert)
1518>5	ubyte	0x00		(white background)
1519>5	ubyte	0xFF		(black background)
1520
1521# From: Alex Myczko <alex@aiei.ch>
1522# https://www.atarimax.com/jindroush.atari.org/afmtatr.html
15230	uleshort	0x0296		Atari ATR image
1524
1525# URL:		http://fileformats.archiveteam.org/wiki/DEGAS_image
1526# Reference:	https://wiki.multimedia.cx/index.php?title=Degas
1527# From:		Joerg Jenderek
1528#		http://mark0.net/download/triddefs_xml.7z/defs/b
1529#		bitmap-pi2-degas.trid.xml bitmap-pi3-degas.trid.xml
1530#		bitmap-pc1-degas.trid.xml bitmap-pc2-degas.trid.xml bitmap-pc3-degas.trid.xml
1531# Note:		verified by NetPBM `pi3topbm sigirl1.pi3 | file`
1532# 		`deark -m degas -l -d2 ataribak.pi1`
1533#		XnView `nconvert -fullinfo *.p??`
1534# DEGAS low-res uncompressed bitmap *.pi1
15350		beshort		0x0000
1536# skip some ISO 9660 CD-ROM filesystems like plpbt.iso by test for 4 non black colors in palette entries
1537>2		quad		!0
1538# skip g3test.g3 by test for unused bits of 2nd color entry
1539>>4		ubeshort&0xF000	0
1540#>>>0		beshort	x	1ST_VALUE=%x
1541#>>>-0		offset	x	FILE_SIZE=%lld
1542# standard DEGAS low-res uncompressed bitmap *.pi1 with file size 32034
1543>>>-0		offset	=32034
1544#>>>>0		beshort	x	1st_VALUE=%x
1545# like: 8ball.pi1 teddy.pi1 sonic01.pi1
1546>>>>0		use		degas-bitmap
1547# about 61 DEGAS Elite low-res uncompressed bitmap *.pi1 with file size 32066
1548>>>-0		offset	=32066
1549# like: spider.pi1 pinkgirl.pi1 frog3.pi1
1550>>>>0		use		degas-bitmap
1551# about 55 DEGAS Elite low-res uncompressed bitmap *.pi1 with file size 32128
1552>>>-0		offset	=32128
1553# like: mountain.pi1 bigspid.pi1 alf33.pi1
1554>>>>0		use		degas-bitmap
1555# 1 DEGAS Elite low-res uncompressed bitmap *.pi1 with file size 44834
1556>>>-0		offset	=44834
1557# like: kenshin.pi1
1558>>>>0		use		degas-bitmap
1559# DEGAS mid-res uncompressed bitmap *.pi2 (strength=50) after GEM Images like:
1560# BEETHVEN.IMG CHURCH.IMG GAMEOVR4.IMG TURKEY.IMG clinton.img
15610		beshort		0x0001
1562#!:strength +0
1563# skip many control files like gnucash-4.8.setup.exe.aria2 by test for non black in 4 palette entries
1564>2		quad		!0
1565# skip control file load-v0001.aria2 and many GEM Image data like
1566# GAMEOVR4.IMG BEETHVEN.IMG CHURCH.IMG TURKEY.IMG clinton.img
1567# by test for valid file sizes
1568# standard DEGAS mid-res uncompressed bitmap *.pi2 with file size 32034
1569>>-0		offset	=32034
1570# (39/41) like: GEMINI03.PI2 ST_TOOLS.PI2 TBX_DEMO.PI2
1571>>>0		use		degas-bitmap
1572# few DEGAS Elite mid-res uncompressed bitmap *.pi2 with file size 32066
1573>>-0		offset	=32066
1574# (2/41) like: medres.pi2
1575>>>0		use		degas-bitmap
1576# DEGAS high-res uncompressed bitmap *.pi3
15770	beshort		0x0002
1578# skip Intel ia64 COFF msvcrt.lib by test for unused bits of 1st atari color palette entry
1579>2		ubeshort&0xF000	0
1580# skip few Adobe PhotoShop Brushes like Faux-Spitzen.abr by check
1581# for invalid Adobe PhotoShop Brush UTF16-LE string length
1582>>19		ubyte			=0
1583# many like: 4th_ofj2.pi3 GEMINI03.PI3 PEOPLE18.PI3 POWERFIX.PI3 abydos.pi3 highres.pi3 sigirl1.pi3 vanna5.pi3
1584>>>0		use		degas-bitmap
1585# Adobe PhotoShop Brush UTF16-LE string length 15 "Gitter - klein " 8 "Kreis 1 "
1586>>19		ubyte			!0
1587#>>19		ubyte			!0	\b, NOTE LENGTH %u
1588#>>>21		lestring16		x	\b, BRUSH NOTE "%s"
1589>>>(19.b*2)	ubequad			x
1590# maybe last character of Adobe PhotoShop Brush UTF16-LE string and terminating nul char like
1591# 006e0000 for n in "Faux-Spitzen.abr" 00310000 for 1 in "Verschiedene Spitzen.abr"
1592# 00000000 "LEREDACT.PI3" 03730773 "TBX_DEMO.PI3"
1593#>>>>&8		ubelong			x	\b, LAST CHAR+NIL %8.8x
1594>>>>&8		ubelong&0xff00ffFF	!0
1595# skip many Adobe Photoshop Color swatch (ANPA-Farben.aco TOYO-Farbsystem.aco) with invalid 3rd color entry (1319 2201 2206 21f5 2480 24db 25fd)
1596>>>>>6		ubeshort&0xF000	0
1597# skip few Adobe Photoshop Color swatch (FOCOLTONE-Farben.aco "PANTONE process coated.aco") with invalid 4th color entry  (ffff)
1598>>>>>>8		ubeshort&0xF000	0
1599# many DEGAS bitmap like: ARABDEMO.PI3 ELMRSESN.PI3 GEMVIEW.PI3 LEREDACT.PI3 PICCOLO.PI3 REPRO_JR.PI3 ST_TOOLS.PI3 TBX_DEMO.PI3 evgem7.pi3
1600>>>>>>>0	use		degas-bitmap
1601# test for last character of Adobe PhotoShop Brush UTF16-LE string and terminating nul char
1602>>>>&8		ubelong&0xff00ffFF	=0
1603# select last DEGAS bitmaps by invalid last char of brush note like BASICNES.PI3 DB_HELP.PI3 DB_WRITR.PI3 LEREDACT.PI3
1604>>>>>&-4	ubelong&0x00FF0000	<0x00200000
1605>>>>>>0		use		degas-bitmap
1606# last character of Adobe PhotoShop Brush UTF16-LE note
1607#>>>>>&-4	ubelong&0x00FF0000	>0x001F0000	\b, THAT IS ABR
1608# DEGAS low-res compressed bitmap *.pc1 like: BATTLSHP.PC1 GNUCHESS.PC1 MEDUSABL.PC1 MOONLORD.PC1 WILDROSE.PC1
16090		beshort			0x8000
1610# skip lif files handled via ./lif by test for unused bits of 1st palette entry
1611>2		ubeshort&0xF000		0
1612# skip CRI ADX ADPCM audio (R04HT.adx R03T-15552.adx) with 44100 Hz misinterpreted as 5th color entry value AC44h
1613>>10		ubeshort&0xF000		0
1614# skip few (fmt-840-signature-id-1195.adx fmt-840-signature-id-1199.adx) by test for 4 first non black colors in palette entries
1615>>>2		quad			!0
1616>>>>0		use		degas-bitmap
1617# DEGAS mid-res compressed bitmap *.pc2 like: abydos.pc2 ARTIS3.PC2 SMTHDRAW.PC2 STAR_2K.PC2 TX2_DEMO.PC2
16180		beshort			0x8001
1619# skip many (1274/1369) PostScript Type 1 font (DarkGardenMK.pfb coupbi.pfb MONOBOLD.PFB) with invalid 1st atari color palette entry 5506 5b06 6906 7906 7e06 fb15
1620>2		ubeshort&0xF000		0
1621# skip some (95/1369) PostScript Type 1 font (fmt-525-signature-id-816.pfb LUXEMBRG.PFB) with invalid 3rd atari color palette entry 2521
1622>>6		ubeshort&0xF000		0
1623>>>0		use		degas-bitmap
1624# DEGAS high-res compressed bitmap *.pc3 like: abydos.pc3 COYOTE.PC3 ELEPHANT.PC3 TX2_DEMO.PC3 SMTHDRAW.PC3
16250		beshort			0x8002
1626# skip some (36/212) Python Pickle (factor_cache.pickle environment.pickle) with invalid 1st atari color entry (2863 6363 7d71)
1627>2		ubeshort&0xF000		0
1628>>0		use		degas-bitmap
1629# display information of Atari DEGAS and DEGAS Elite bitmap images
16300	name		degas-bitmap
1631>0	ubyte		x		Atari DEGAS
1632#!:mime	application/octet-stream
1633!:mime	image/x-atari-degas
1634# compressed
1635>0	ubyte		=0x80		Elite compressed
1636# uncompressed
1637#>0	ubyte		=0x00		uncompressed
1638#>0	ubyte		=0x00		un.
1639>0	ubyte		=0x00
1640# check for existence of footer for DEGAS Elite images
1641>>32042	ubequad		x		Elite
1642>0	beshort		0x0000		bitmap
1643!:ext	pi1
1644>0	beshort		0x0001		bitmap
1645!:ext	pi2
1646>0	beshort		0x0002		bitmap
1647# no example with SUH extension found
1648#!:ext	pi3/suh
1649!:ext	pi3
1650>0	beshort		0x8000		bitmap
1651!:ext	pc1
1652>0	beshort		0x8001		bitmap
1653!:ext	pc2
1654>0	beshort		0x8002		bitmap
1655!:ext	pc3
1656# low resolution; 320x200, 16 colors
1657>1	ubyte		=0		320 x 200 x 16
1658# medium resolution; 640x200, 4 colors
1659>1	ubyte		=1		640 x 200 x 4
1660# high resolution; 640x400, 2 colors
1661>1	ubyte		=2		640 x 400 x 2
1662# http://fileformats.archiveteam.org/wiki/Atari_ST_color_palette
1663# hardware_palette[16]; 9 bit ?????RRR?GGG?BBB; 12 bit ????RRRRGGGGBBBB for Atari STE
1664# for Atari DEGAS apparently no Spectrum 512 Enhanced 15 bit palette RGB?RRRRGGGGBBBB
1665# Red Green Blue unused bit ? often 0 but not bilboule.pi1; color_value (examples or numbers)
1666# 1st color palette entry like: 0777 (61) 0fff (LEREDACT.PI3) 0fcf (devgem7.pi3) 0001 (9)
1667>2	ubeshort	x		\b, color palette %4.4x
1668# 2nd palette entry like: 0000 (32) 0700 (38) 0f00 (LEREDACT.PI3 devgem7.pi3)
1669>4	ubeshort	x		%4.4x
1670# 3rd palette entry
1671>6	ubeshort	x		%4.4x
1672# 4th palette entry like: 0000 (72)
1673>8	ubeshort	x		%4.4x
1674# 5th palette entry
1675>10	ubeshort	x		%4.4x
1676>2	ubeshort	x		...
1677# 6th palette entry
1678#>12	ubeshort	x		%4.4x
1679# 7th palette entry like: 0000 (16) 0001 (ELMRSESN.PI3 elmrsesn.pi3) 0070 (51) 00f0 (BASICNES.PI3 LEREDACT.PI3) 00f8 (devgem7.pi3)
1680#>14	ubeshort	x		%4.4x
1681# 8th palette entry
1682#>16	ubeshort	x		%4.4x
1683# 9 palette entry
1684#>18	ubeshort	x		%4.4x
1685# 10 palette entry
1686#>20	ubeshort	x		%4.4x
1687# 11 palette entry
1688#>22	ubeshort	x		%4.4x
1689# 12 palette entry
1690#>24	ubeshort	x		%4.4x
1691# 13 palette entry
1692#>26	ubeshort	x		%4.4x
1693# 14th palette entry
1694#>28	ubeshort	x		%4.4x
1695# 15th palette entry
1696#>30	ubeshort	x		%4.4x
1697# 16th palette entry
1698#>32	ubeshort	x		%4.4x
1699# data[16000] for uncompressed images; pixel data
1700#>34	ubequad		x		\b, DATA %#16.16llx...
1701# footer for Elite variant images
1702# https://www.fileformat.info/format/atari/egff.htm
1703# https://pulkomandy.tk/projects/GrafX2/wiki/Develop/FileFormats/Atari
1704# left_color_animation[4]; like: 0000000000000000 0000000100020003 fffafff000000030 (bigspid.pi1)
1705#>32034  ubequad		!0		\b, color animations %16.16llx (left)
1706# right_color_animation[4]; like: 0000000000000000 0000000100020003
1707#>>32042  ubequad	!0		%16.16llx (right)
1708# channel_direction[4]; 0~left 1~none 2~right like: 0001000100010001 0002000000010001 (cycle2.pi1)
1709# sometimes unexpected like: feaafc0000000000 (bigspid.pi1)
1710#>32050  ubequad		!0		\b, channel directions %16.16llx
1711# channel_delay[4]; 128 - channel delay, timebase 1/60 s
1712#>32058  ubequad		!0		\b, channel delays %16.16llx
1713
1714# From:		Joerg Jenderek
1715# URL:		http://fileformats.archiveteam.org/wiki/GED
1716#		https://recoil.sourceforge.net/formats.html#Atari-8-bit
1717# Reference:	https://sourceforge.net/projects/recoil/files/recoil/6.3.4/recoil-6.3.4.tar.gz
1718#		recoil-6.3.4/recoil.c
1719#		http://mark0.net/download/triddefs_xml.7z/defs/b/bitmap-ged.trid.xml
1720# Note:		called "Atari GED bitmap" by TrID; file size 11302
1721#		and verified by RECOIL graphic tool
17220	string		\xFF\xFF0SO\x7F		Atari GED bitmap, 160x200
1723#!:mime	application/octet-stream
1724!:mime	image/x-atari-ged
1725!:ext	ged
1726
1727# From:		Joerg Jenderek
1728# URL:		http://fileformats.archiveteam.org/wiki/ImageLab/PrintTechnic
1729# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/b/bitmap-b_w.trid.xml
1730# Note:		called "ImageLab bitmap" by TrID
1731#		verfied by XnView `nconvert -fullinfo "MAEDCHEN.B&W"`
17320	string		B&W256	ImageLab bitmap
1733!:mime	image/x-ilab
1734#	https://www.xnview.com/de/image_formats/
1735# GRR: add char & inside parse_ext in ../../src/apprentice.c to avoid in file version 5.40 error like:
1736# Magdir\images, 1090: Warning: EXTENSION type `        b_w/b&w' has bad char '&'
1737!:ext	b_w/b&w
1738# Width
1739>6	ubeshort	x	\b, %u
1740# Height
1741>8	ubeshort	x	x %u
1742
1743# XXX:
1744# This is bad magic 0x5249 == 'RI' conflicts with RIFF and other
1745# magic.
1746# SGI RICE image file <mpruett@sgi.com>
1747#0	ubeshort	0x5249		RICE image
1748#>2	ubeshort	x		v%d
1749#>4	ubeshort	x		(%d x
1750#>6	ubeshort	x		%d)
1751#>8	ubeshort	0		8 bit
1752#>8	ubeshort	1		10 bit
1753#>8	ubeshort	2		12 bit
1754#>8	ubeshort	3		13 bit
1755#>10	ubeshort	0		4:2:2
1756#>10	ubeshort	1		4:2:2:4
1757#>10	ubeshort	2		4:4:4
1758#>10	ubeshort	3		4:4:4:4
1759#>12	ubeshort	1		RGB
1760#>12	ubeshort	2		CCIR601
1761#>12	ubeshort	3		RP175
1762#>12	ubeshort	4		YUV
1763
1764# PCX image files
1765# From: Dan Fandrich <dan@coneharvesters.com>
1766# updated by Joerg Jenderek at Feb 2013 by https://de.wikipedia.org/wiki/PCX
1767# https://web.archive.org/web/20100206055706/http://www.qzx.com/pc-gpe/pcx.txt
1768# GRR: original test was still too general as it catches xbase examples T5.DBT,T6.DBT with 0xa000000
1769# 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
17700	ubelong&0xffF8fe00	0x0a000000
1771# for PCX bit depth > 0
1772>3	ubyte		>0
1773# test for valid versions
1774>>1	ubyte		<6
1775>>>1	ubyte		!1	PCX
1776!:mime	image/x-pcx
1777#!:mime	image/pcx
1778>>>>1	ubyte		0	ver. 2.5 image data
1779>>>>1	ubyte		2	ver. 2.8 image data, with palette
1780>>>>1	ubyte		3	ver. 2.8 image data, without palette
1781>>>>1	ubyte		4	for Windows image data
1782>>>>1	ubyte		5	ver. 3.0 image data
1783>>>>4	uleshort	x	bounding box [%d,
1784>>>>6	uleshort	x	%d] -
1785>>>>8	uleshort	x	[%d,
1786>>>>10	uleshort	x	%d],
1787>>>>65	ubyte		>1	%d planes each of
1788>>>>3	ubyte		x	%d-bit
1789>>>>68	ubyte		1	colour,
1790>>>>68	ubyte		2	grayscale,
1791# this should not happen
1792>>>>68	default		x	image,
1793>>>>12	uleshort	>0	%d x
1794>>>>>14	uleshort	x	%d dpi,
1795>>>>2	ubyte		0	uncompressed
1796>>>>2	ubyte		1	RLE compressed
1797
1798# Adobe Photoshop
1799# From: Asbjoern Sloth Toennesen <asbjorn@lila.io>
1800# URL: 		http://fileformats.archiveteam.org/wiki/PSD
1801# Reference:	https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/
1802# Note:		verfied by XnView `nconvert -fullinfo *.psd *.psb *.pdd`
1803#		and ImageMagick `identify -verbose *.pdd`
18040	string		8BPS
1805# skip DROID x-fmt-92-signature-id-277.psd by checking valid width
1806>18	ubelong		>0	Adobe Photoshop
1807!:mime	image/vnd.adobe.photoshop
1808!:apple	????8BPS
1809# version: always equal to 1, but 2 for PSB
1810>>4   beshort 1
1811# URL: 		http://fileformats.archiveteam.org/wiki/PhotoDeluxe
1812# EXTRAS/PHOTOS/DEMOPIX/ORIGINAL.PDD
1813>>>34	search/0xC0d7	PHUT	Image (PhotoDeluxe)
1814!:ext	pdd
1815>>>34	default		x	Image
1816!:ext	psd
1817# URL: 		http://fileformats.archiveteam.org/wiki/PSB
1818>>4   beshort 2 Image (PSB)
1819!:ext	psb
1820# width in pixels: 1-30000 1-300000 for PSB
1821>>18  belong  x \b, %d x
1822>>14  belong  x %d,
1823# The color mode; 0~Bitmap 1~Grayscale 2~Indexed 3~RGB 4~CMYK 7~Multichannel 9~Duotone 9~Lab
1824>>24  beshort 0 bitmap
1825>>24  beshort 1 grayscale
1826# the number of channels; range is 1 to 56
1827>>>12 beshort 2 with alpha
1828>>24  beshort 2 indexed
1829>>24  beshort 3 RGB
1830>>>12 beshort 4 \bA
1831>>24  beshort 4 CMYK
1832>>>12 beshort 5 \bA
1833>>24  beshort 7 multichannel
1834>>24  beshort 8 duotone
1835>>24  beshort 9 lab
1836>>12  beshort > 1
1837>>>12 beshort x \b, %dx
1838>>12  beshort 1 \b,
1839>>22  beshort x %d-bit channel
1840>>12  beshort > 1 \bs
1841# 6 reserved bytes; must be zero, but spaces inside ImageMagick input.psd
1842# https://download.imagemagick.org/ImageMagick/download/ImageMagick-7.0.11-11.zip
1843# ImageMagick-7.0.11-11\PerlMagick\t\input.psd
1844>>6   bequad&0xFFffFFffFFff0000 !0 \b, at offset 6
1845>>>6  belong  x	 0x%8.8x
1846>>>6  beshort x   \b%4.4x
1847
1848# From:		Joerg Jenderek
1849# URL:		https://www.adobe.com/devnet-apps/photoshop/fileformatashtml/
1850#		http://fileformats.archiveteam.org/wiki/Photoshop
1851# Reference:	http://www.nomodes.com/aco.html
1852# Note:		registers as Photoshop.SwatchesFile for Photoshop.exe on Windows
1853# check for valid versions like: 2 (newest) 1 (old) 0 (oldest no examples)
18540		ubeshort				<3
1855# skip few Atari DEGAS med-res bitmap (DIAGRAM1.PI2) and many ISO 9660 CD-ROM by check for invalid low color numbers (0)
1856>2		ubeshort				>0
1857# skip few Targa (bmpsuite-15col.tga rgb24_top_left_colormap.tga) by check for invalid high color space ID (F0 1D)
1858>>4		ubeshort				<16
1859# skip many (69/327) Targa image *.TGA by check of accessing near the ending of first color space section (size=nc*5*2)
1860>>>(2.S*10)	ubelong					x
1861# RGB branch for Adobe Photoshop Color swatch
1862>>>>4		ubeshort				=0
1863# skip many (220/327) Targa by check of for invalid high RGB color z value (hexadecimal 2 3 2e03 4600 5e04 7502 8002 8b05 c700)
1864>>>>>12			ubeshort			=0
1865# RGB branch for Adobe Photoshop Color swatch for older versions
1866>>>>>>0				ubeshort		<2
1867>>>>>>>0				use		adobe-aco
1868# RGB branch for Adobe Photoshop Color swatch for newer version 2
1869>>>>>>0				ubeshort		=2
1870# skip many (74/176) Atari DEGAS hi-res bitmap (*.PI3) by check for invalid low color name length (0)
1871>>>>>>>16				ubeshort	>0
1872>>>>>>>>0					use	adobe-aco
1873# non RGB branch for Adobe Photoshop Color swatch
1874>>>>4		ubeshort				!0
1875# non RGB branch for Adobe Photoshop Color swatch for older versions
1876>>>>>0			ubeshort			<2
1877# skip many GEM Image (CHURCH.IMG TIGER.IMG) by check for invalid second high color space ID (55 114 143 157 256 288 450)
1878>>>>>>14			ubeshort		<16
1879>>>>>>>0				use		adobe-aco
1880# non RGB branch for Adobe Photoshop Color swatch for newer version 2
1881>>>>>0			ubeshort			=2
1882# skip few Atari DEGAS hi-res bitmap (pal1wb-blue.pi3) and few ABR by check for invalid "high" nil bytes (7) before color name length
1883>>>>>>14			ubeshort		=0
1884>>>>>>>0				use		adobe-aco
1885#	display Adobe Photoshop Color swatch file information (version, number of colors, color spaces, coordinates, names)
18860	name		adobe-aco
1887>0		ubeshort				x		Adobe Photoshop Color swatch, version %u
1888#!:mime		application/octet-stream
1889!:mime		application/x-adobe-aco
1890!:apple		????8BCO
1891!:ext		aco
1892>0		ubeshort				<2
1893>>(2.S*10)	ubelong					x
1894# version 2 section after version 1 section
1895>>>&0		ubeshort				2		and 2
1896# nc; number of colors like: 20 50 86 88 126 204 300 1050 1137 1280 2092 3010 4096
1897>2		ubeshort				x		\b, %u colors
1898# maybe last 4 bytes of first section (probably y z color value) like: 0 0x66660000 0xfe700000 0xffff0000
1899#>(2.S*10)	ubelong					x		1ST_SECTION_END=%#8.8x
1900>0		ubeshort				<2		\b; 1st
1901# first older Adobe Photoshop Color entry
1902>>4			use				aco-color
1903>>>2				ubeshort		>1		\b; 2nd
1904# second older Adobe Photoshop Color entry
1905>>>>14					use		aco-color
1906>0		ubeshort				=2		\b; 1st
1907# first new Adobe Photoshop Color entry
1908>>4			use				aco-color-v2
1909>>>2				ubeshort		>1		\b; 2nd
1910# jump first color name length words
1911>>>>(16.S*2)				ubequad		x
1912# second new Adobe Photoshop Color entry
1913>>>>>&10					use	aco-color-v2
1914#	display Adobe Photoshop Color entry (color space, color coordinates)
19150	name		aco-color
1916# each color spec entry occupies five words
1917# color space: 0~RGB 1~HSB 2~CMYK 3~Pantone 4~Focoltone 5~Trumatch 6~Toyo 7~Lab 8~Grayscale 9?~wideCMYK 10~HKS ...
1918#>0		ubeshort				x		COLOR_ENTRY
1919>0		ubeshort				0		RGB
1920>0		ubeshort				1		HSB
1921>0		ubeshort				2		CMYK
1922>0		ubeshort				3		Pantone
1923>0		ubeshort				4		Focoltone
1924>0		ubeshort				5		Trumatch
1925>0		ubeshort				6		Toyo
1926>0		ubeshort				7		Lab
1927>0		ubeshort				8		Grayscale
1928>0		ubeshort				9		wide CMYK
1929>0		ubeshort				10		HKS
1930# unofficial
1931# >0		ubeshort				12		foo
1932# >0		ubeshort				13		bar
1933# >0		ubeshort				14		FOO
1934# >0		ubeshort				15		BAR
1935>0		ubeshort				x		space (%u)
1936# color coordinate w
1937>2		ubeshort				x		\b, w %#x
1938# color coordinate x
1939>4		ubeshort				x		\b, x %#x
1940# color coordinate y
1941>6		ubeshort				x		\b, y %#x
1942# color coordinate z; zero for RGB space
1943>8		ubeshort				x		\b, z %#x
1944#	display Adobe Photoshop Color entry version 2 (color space, color coordinates names)
19450	name		aco-color-v2
1946>0		use					aco-color
1947#>10		ubeshort				x		\b, NUL_BYTES %#x
1948# color name length plus one (len+1) like: 7 8 9 13 14 15 16 17 22 26
1949#>>12		ubeshort			 	x		\b, LENGTH %u
1950>>12		ubeshort-1				x		\b, %u chars
1951# len words; UTF-16 representation of the color name like: "DIC 1s" "PANTONE Process Yellow PC"
1952>>14		bestring16				x		"%s"
1953# followed by nil word
1954
1955# XV thumbnail indicator (ThMO)
1956# URL:		https://en.wikipedia.org/wiki/Xv_(software)
1957# Reference:	http://fileformats.archiveteam.org/wiki/XV_thumbnail
1958# Update:	Joerg Jenderek
19590	string		P7\ 332		XV thumbnail image data
1960#0	string		P7\ 332		XV "thumbnail file" (icon) data
1961!:mime	image/x-xv-thumbnail
1962# thumbnail .xvpic/foo.bar for graphic foo.bar
1963!:ext	p7/gif/tif/xpm/jpg
1964
1965# NITF is defined by United States MIL-STD-2500A
19660	string	NITF	National Imagery Transmission Format
1967>25	string	>\0	dated %.14s
1968
1969# GEM Image: Version 1, Headerlen 8 (Wolfram Kleff)
1970# Format variations from: Bernd Nuernberger <bernd.nuernberger@web.de>
1971# Update: Joerg Jenderek
1972# See http://fileformats.archiveteam.org/wiki/GEM_Raster
1973# For variations, also see:
1974#    https://www.seasip.info/Gem/ff_img.html (Ventura)
1975#    http://www.atari-wiki.com/?title=IMG_file (XIMG, STTT)
1976#    http://www.fileformat.info/format/gemraster/spec/index.htm (XIMG, STTT)
1977#    http://sylvana.net/1stguide/1STGUIDE.ENG (TIMG)
19780       beshort     0x0001
1979# header_size
1980>2      beshort     0x0008
1981>>0     use gem_info
1982>2      beshort     0x0009
1983>>0     use gem_info
1984# no example for NOSIG
1985>2      beshort     24
1986>>0     use gem_info
1987# no example for HYPERPAINT
1988>2      beshort     25
1989>>0     use gem_info
199016      string      XIMG\0
1991>0      use gem_info
1992# no example
199316      string      STTT\0\x10
1994>0      use gem_info
1995# no example or description
199616      string      TIMG\0
1997>0      use gem_info
1998
19990   name        gem_info
2000# version is 2 for some XIMG and 1 for all others
2001>0	ubeshort		<0x0003		GEM
2002# https://www.snowstone.org.uk/riscos/mimeman/mimemap.txt
2003!:mime	image/x-gem
2004# header_size 24 25 27 59 779 words for colored bitmaps
2005>>2	ubeshort	>9
2006>>>16	string		STTT\0\x10	STTT
2007>>>16	string		TIMG\0		TIMG
2008# HYPERPAINT or NOSIG variant
2009>>>16	string		\0\x80
2010>>>>2	ubeshort	=24		NOSIG
2011>>>>2	ubeshort	!24		HYPERPAINT
2012# NOSIG or XIMG variant
2013>>>16	default		x
2014>>>>16	string		!XIMG\0		NOSIG
2015>>16	string		=XIMG\0		XIMG Image data
2016!:ext	img/ximg
2017# to avoid Warning: Current entry does not yet have a description for adding a EXTENSION type
2018>>16	string		!XIMG\0		Image data
2019!:ext	img
2020# header_size is 9 for Ventura files and 8 for other GEM Paint files
2021>>2	ubeshort	9		(Ventura)
2022#>>2	ubeshort	8		(Paint)
2023>>12	ubeshort	x		%d x
2024>>14	ubeshort	x		%d,
2025# 1 4 8
2026>>4	ubeshort	x		%d planes,
2027# in tenths of a millimetre
2028>>8	ubeshort	x		%d x
2029>>10	ubeshort	x		%d pixelsize
2030# pattern_size 1-8. 2 for GEM Paint
2031>>6	ubeshort	!2		\b, pattern size %d
2032
2033# GEM Metafile (Wolfram Kleff)
20340	ulelong		0x0018FFFF	GEM Metafile data
2035>4	uleshort	x		version %d
2036
2037#
2038# SMJPEG. A custom Motion JPEG format used by Loki Entertainment
2039# Software Torbjorn Andersson <d91tan@Update.UU.SE>.
2040#
20410	string	\0\nSMJPEG	SMJPEG
2042>8	ubelong	x		%d.x data
2043# According to the specification you could find any number of _TXT
2044# headers here, but I can't think of any way of handling that. None of
2045# the SMJPEG files I tried it on used this feature. Even if such a
2046# file is encountered the output should still be reasonable.
2047>16	string		_SND		\b,
2048>>24	ubeshort	>0		%d Hz
2049>>26	ubyte		8		8-bit
2050>>26	ubyte		16		16-bit
2051>>28	string		NONE		uncompressed
2052# >>28	string		APCM		ADPCM compressed
2053>>27	ubyte		1		mono
2054>>28	ubyte		2		stereo
2055# Help! Isn't there any way to avoid writing this part twice?
2056# Yes, use a name/use
2057>>32	string		_VID		\b,
2058# >>>48	string		JFIF		JPEG
2059>>>40	ubelong		>0		%d frames
2060>>>44	ubeshort	>0		(%d x
2061>>>46	ubeshort	>0		%d)
2062>16	string		_VID		\b,
2063# >>32	string		JFIF		JPEG
2064>>24	ubelong		>0		%d frames
2065>>28	ubeshort	>0		(%d x
2066>>30	ubeshort	>0		%d)
2067
20680	string	Paint\ Shop\ Pro\ Image\ File	Paint Shop Pro Image File
2069
2070# taken from fkiss: (<yav@mte.biglobe.ne.jp> ?)
20710	string		KiSS		KISS/GS
2072>4	ubyte		16		color
2073>>5	ubyte		x		%d bit
2074>>8	uleshort	x		%d colors
2075>>10	uleshort	x		%d groups
2076>4	ubyte		32		cell
2077>>5	ubyte		x		%d bit
2078>>8	uleshort	x		%d x
2079>>10	uleshort	x		%d
2080>>12	uleshort	x		+%d
2081>>14	uleshort	x		+%d
2082
2083# Webshots (www.webshots.com), by John Harrison
20840       string          C\253\221g\230\0\0\0 Webshots Desktop .wbz file
2085
2086# Hercules DASD image files
2087# From Jan Jaeger <jj@septa.nl> and Jay Maynard <jaymaynard@gmail.com>
20880       string  CKD_P370        Hercules CKD DASD image file
2089>8      lelong  x               \b, %d heads per cylinder
2090>12     lelong  x               \b, track size %d bytes
2091>16     byte    x               \b, device type 33%2.2X
2092
20930       string  CKD_C370        Hercules compressed CKD DASD image file
2094>8      lelong  x               \b, %d heads per cylinder
2095>12     lelong  x               \b, track size %d bytes
2096>16     byte    x               \b, device type 33%2.2X
2097>552    lelong  x               \b, %d total cylinders
2098>>557   byte    0               \b, no compression
2099>>557   byte    1               \b, ZLIB compression
2100>>557   byte    2               \b, BZ2 compression
2101
21020       string  CKD_S370        Hercules CKD DASD shadow file
2103>8      lelong  x               \b, %d heads per cylinder
2104>12     lelong  x               \b, track size %d bytes
2105>16     byte    x               \b, device type 33%2.2X
2106
21070       string  CKD_P064        Hercules CKD64 DASD image file
2108>8      lelong  x               \b, %d heads per cylinder
2109>12     lelong  x               \b, track size %d bytes
2110>16     byte    x               \b, device type 33%2.2X
2111
21120       string  CKD_C064        Hercules compressed CKD64 DASD image file
2113>8      lelong  x               \b, %d heads per cylinder
2114>12     lelong  x               \b, track size %d bytes
2115>16     byte    x               \b, device type 33%2.2X
2116>524    lelong  x               \b, %d total cylinders
2117>>585   byte    0               \b, no compression
2118>>585   byte    1               \b, ZLIB compression
2119>>585   byte    2               \b, BZ2 compression
2120
21210       string  CKD_S064        Hercules CKD64 DASD shadow file
2122>8      lelong  x               \b, %d heads per cylinder
2123>12     lelong  x               \b, track size %d bytes
2124>16     byte    x               \b, device type 33%2.2X
2125
2126# Squeak images and programs - etoffi@softhome.net
21270	string		\146\031\0\0	Squeak image data
21280	search/1	'From\040Squeak	Squeak program text
2129
2130# partimage: file(1) magic for PartImage files (experimental, incomplete)
2131# Author: Hans-Joachim Baader <hjb@pro-linux.de>
21320		string	PaRtImAgE-VoLuMe	PartImage
2133>0x0020		string	0.6.1		file version %s
2134>>0x0060	ulelong	>-1		volume %d
2135#>>0x0064 8 byte identifier
2136#>>0x007c reserved
2137>>0x0200	string	>\0		type %s
2138>>0x1400	string	>\0		device %s,
2139>>0x1600	string	>\0		original filename %s,
2140# Some fields omitted
2141>>0x2744	ulelong	0		not compressed
2142>>0x2744	ulelong	1		gzip compressed
2143>>0x2744	ulelong	2		bzip2 compressed
2144>>0x2744	ulelong	>2		compressed with unknown algorithm
2145>0x0020		string	>0.6.1		file version %s
2146>0x0020		string	<0.6.1		file version %s
2147
2148# DCX is multi-page PCX, using a simple header of up to 1024
2149# offsets for the respective PCX components.
2150# From: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de>
2151# Update:	Joerg Jenderek
2152# URL:		http://fileformats.archiveteam.org/wiki/DCX
21530	ulelong	987654321	DCX multi-page
2154# http://www.nationalarchives.gov.uk/pronom/x-fmt/348
2155!:mime	image/x-dcx
2156!:ext	dcx
2157# The first file offset usually starts at file offset 0x1004
2158# print 1 space after 0x100? offset and then handles PCX images by ./images
2159>4	ulelong	x		\b, at %#x
2160>(4.l)	indirect		x
2161# possible 2nd PCX image
2162#>8	ulelong	!0		\b, at %#x
2163#>>(8.l)	indirect		x
2164# possible 3rd PCX image
2165#>12	ulelong	!0		\b, at %#x
2166#>>(12.l)	indirect		x
2167
2168# Simon Walton <simonw@matteworld.com>
2169# Kodak Cineon format for scanned negatives
2170# http://www.kodak.com/US/en/motion/support/dlad/
21710	ulelong  0xd75f2a80	Cineon image data
2172>200	ubelong  >0		\b, %d x
2173>204	ubelong  >0		%d
2174
2175
2176# Bio-Rad .PIC is an image format used by microscope control systems
2177# and related image processing software used by biologists.
2178# From: Vebjorn Ljosa <vebjorn@ljosa.com>
2179# BOOL values are two-byte integers; use them to rule out false positives.
2180# https://web.archive.org/web/20050317223257/www.cs.ubc.ca/spider/ladic/text/biorad.txt
2181# Samples: https://www.loci.wisc.edu/software/sample-data
218214	uleshort	<2
2183>62	uleshort	<2
2184>>54	uleshort	12345		Bio-Rad .PIC Image File
2185>>>0	uleshort	>0		%d x
2186>>>2	uleshort	>0		%d,
2187>>>4	uleshort	=1		1 image in file
2188>>>4	uleshort	>1		%d images in file
2189
2190# From Jan "Yenya" Kasprzak <kas@fi.muni.cz>
2191# The description of *.mrw format can be found at
2192# http://www.dalibor.cz/minolta/raw_file_format.htm
21930	string	\000MRM			Minolta Dimage camera raw image data
2194
2195# Summary: DjVu image / document
2196# Extension: .djvu
2197# Reference: http://djvu.org/docs/DjVu3Spec.djvu
2198# Submitted by: Stephane Loeuillet <stephane.loeuillet@tiscali.fr>
2199# Modified by (1): Abel Cheung <abelcheung@gmail.com>
22000	string	AT&TFORM
2201>12	string	DJVM		DjVu multiple page document
2202!:mime	image/vnd.djvu
2203>12	string	DJVU		DjVu image or single page document
2204!:mime	image/vnd.djvu
2205>12	string	DJVI		DjVu shared document
2206!:mime	image/vnd.djvu
2207>12	string	THUM		DjVu page thumbnails
2208!:mime	image/vnd.djvu
2209
2210# Originally by Marc Espie
2211# Modified by Robert Minsk <robertminsk at yahoo.com>
2212# https://www.openexr.com/openexrfilelayout.pdf
22130	ulelong		20000630	OpenEXR image data,
2214!:mime image/x-exr
2215>4	ulelong&0x000000ff x		version %d,
2216>4	ulelong		^0x00000200	storage: scanline
2217>4	ulelong		&0x00000200	storage: tiled
2218>8	search/0x1000	compression\0	\b, compression:
2219>>&16	ubyte		0		none
2220>>&16	ubyte		1		rle
2221>>&16	ubyte		2		zips
2222>>&16	ubyte		3		zip
2223>>&16	ubyte		4		piz
2224>>&16	ubyte		5		pxr24
2225>>&16	ubyte		6		b44
2226>>&16	ubyte		7		b44a
2227>>&16	ubyte		8		dwaa
2228>>&16	ubyte		9		dwab
2229>>&16	ubyte		>9		unknown
2230>8	 search/0x1000	dataWindow\0	\b, dataWindow:
2231>>&10	ulelong		x		(%d
2232>>&14	ulelong		x		%d)-
2233>>&18	ulelong		x		\b(%d
2234>>&22	ulelong		x		%d)
2235>8	search/0x1000	displayWindow\0	\b, displayWindow:
2236>>&10	ulelong		x		(%d
2237>>&14	ulelong		x		%d)-
2238>>&18	ulelong		x		\b(%d
2239>>&22	ulelong		x		%d)
2240>8	search/0x1000	lineOrder\0	 \b, lineOrder:
2241>>&14	ubyte		0		increasing y
2242>>&14	ubyte		1		decreasing y
2243>>&14	ubyte		2		random y
2244>>&14	ubyte		>2		unknown
2245
2246# SMPTE Digital Picture Exchange Format, SMPTE DPX
2247#
2248# ANSI/SMPTE 268M-1994, SMPTE Standard for File Format for Digital
2249# Moving-Picture Exchange (DPX), v1.0, 18 February 1994
2250# Robert Minsk <robertminsk at yahoo.com>
2251# Modified by Harry Mallon <hjmallon at gmail.com>
22520	string		SDPX	DPX image data, big-endian,
2253!:mime image/x-dpx
2254>0	use		dpx_info
22550	string		XPDS	DPX image data, little-endian,
2256!:mime image/x-dpx
2257>0	use		\^dpx_info
2258
22590	name		dpx_info
2260>768	ubeshort	<4
2261>>772	ubelong		x	%dx
2262>>776	ubelong		x	\b%d,
2263>768	ubeshort	>3
2264>>776	ubelong		x	%dx
2265>>772	ubelong		x	\b%d,
2266>768	ubeshort	0	left to right/top to bottom
2267>768	ubeshort	1	right to left/top to bottom
2268>768	ubeshort	2	left to right/bottom to top
2269>768	ubeshort	3	right to left/bottom to top
2270>768	ubeshort	4	top to bottom/left to right
2271>768	ubeshort	5	top to bottom/right to left
2272>768	ubeshort	6	bottom to top/left to right
2273>768	ubeshort	7	bottom to top/right to left
2274
2275# From: Tom Hilinski <tom.hilinski@comcast.net>
2276# Update:	Joerg Jenderek
2277# URL: 		https://en.wikipedia.org/wiki/NetCDF
2278#		http://fileformats.archiveteam.org/wiki/NetCDF
2279# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/n/netcdf.trid.xml
2280#		https://www.loc.gov/preservation/digital/formats/fdd/fdd000330.shtml
2281# Note:		called "NetCDF Network Common Data Form" by TrID and
2282#		"netCDF-3 Classic" by DROID via PUID fmt/282
2283# https://www.unidata.ucar.edu/packages/netcdf/
22840	string	CDF\001
2285# skip DROID fmt-282-signature-id-298.nc by test for more content bytes
2286>3	uleshort	>0		NetCDF Data Format data
2287#!:mime	application/netcdf
2288# https://reposcope.com/mimetype/application/x-netcdf
2289!:mime	application/x-netcdf
2290!:ext	nc
2291# https://fileinfo.com/extension/cdf
2292# https://www.file-extensions.org/cdf-file-extension-unidata-network-common-data-form
2293# in 1994 changed from CDF to NC file extension avoid a clash with other file formats
2294#!:ext	nc/cdf
2295# 64-bit offset netcdf Classic https://www.unidata.ucar.edu/software/netcdf/docs/file_format_specifications
2296# Note:		called "netCDF-3 64-bit" by DROID via PUID fmt/283
22970	string	CDF\002
2298# skip DROID fmt-283-signature-id-299.nc by test for more content bytes
2299>3	uleshort	>0		NetCDF Data Format data (64-bit offset)
2300#!:mime	application/netcdf
2301!:mime	application/x-netcdf
2302!:ext	nc
2303
2304# From: Michael Liu
2305# https://en.wikipedia.org/wiki/Common_Data_Format
23060	ubelong	0xCDF30001	Common Data Format (Version 3 or later) data
2307!:mime  application/x-cdf
2308
23090	ubelong	0xCDF26002	Common Data Format (Version 2.6 or 2.7) data
2310!:mime  application/x-cdf
2311
23120	ubelong	0x0000FFFF	Common Data Format (Version 2.5 or earlier) data
2313!:mime  application/x-cdf
2314
2315# Hierarchical Data Format, used to facilitate scientific data exchange
2316# specifications at http://hdf.ncsa.uiuc.edu/
2317# URL: 		http://fileformats.archiveteam.org/wiki/HDF
2318#		https://en.wikipedia.org/wiki/Hierarchical_Data_Format
2319# Reference:	https://portal.hdfgroup.org/download/attachments/52627880/HDF5_File_Format_Specification_Version-3.0.pdf
23200	ubelong	0x0e031301	Hierarchical Data Format (version 4) data
2321!:mime	application/x-hdf
2322!:ext	hdf/hdf4/h4
23230	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) data
2324#!:mime	application/x-hdf
2325!:mime	application/x-hdf5
2326!:ext	h5/hdf5/hdf/he5
2327512	string	\211HDF\r\n\032\n
2328# skip Matlab v5 mat-file testhdf5_7.4_GLNX86.mat handled by ./mathematica
2329>0	string	!MATLAB			Hierarchical Data Format (version 5) with 512 bytes user block
2330#!:mime	application/x-hdf
2331!:mime	application/x-hdf5
2332!:ext	h5/hdf5/hdf/he5
23331024	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 1k user block
2334#!:mime	application/x-hdf
2335!:mime	application/x-hdf5
2336!:ext	h5/hdf5/hdf/he5
23372048	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 2k user block
2338#!:mime	application/x-hdf
2339!:mime	application/x-hdf5
2340!:ext	h5/hdf5/hdf/he5
23414096	string	\211HDF\r\n\032\n	Hierarchical Data Format (version 5) with 4k user block
2342#!:mime	application/x-hdf
2343!:mime	application/x-hdf5
2344!:ext	h5/hdf5/hdf/he5
2345
2346# From: Tobias Burnus <burnus@net-b.de>
2347# Xara (for a while: Corel Xara) is a graphic package, see
2348# http://www.xara.com/ for Windows and as GPL application for Linux
23490	string	XARA\243\243	Xara graphics file
2350
2351# From:		Joerg Jenderek
2352# URL:		http://fileformats.archiveteam.org/wiki/Corel_Gallery
2353# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/b/bmf-corel.trid.xml
2354# Note:		called "Corel Binary Material Format" by TrID and
2355# 		"Corel Flow" by XnView
23560	string	@CorelBMF\n\rCorel\040Corporation 	Corel GALLERY Clipart
2357!:mime	image/x-corel-bmf
2358!:ext	bmf
2359
2360# https://www.cartesianinc.com/Tech/
2361# Reference:	http://fileformats.archiveteam.org/wiki/Cartesian_Perceptual_Compression
23620	string	CPC\262		Cartesian Perceptual Compression image
2363!:mime	image/x-cpi
2364!:ext	cpi/cpc
2365
2366# From Albert Cahalan <acahalan@gmail.com>
2367# puredigital used it for the CVS disposable camcorder
2368#8       lelong		4       ZBM bitmap image data
2369#>4      uleshort	x       %u x
2370#>6      uleshort	x       %u
2371
2372# From Albert Cahalan <acahalan@gmail.com>
2373# uncompressed 5:6:5 HighColor image for OLPC XO firmware icons
23740       string		C565     OLPC firmware icon image data
2375>4      uleshort	x       %u x
2376>6      uleshort	x       %u
2377
2378# Applied Images - Image files from Cytovision
2379# Gustavo Junior Alves <gjalves@gjalves.com.br>
23800	string	\xce\xda\xde\xfa	Cytovision Metaphases file
23810	string	\xed\xad\xef\xac	Cytovision Karyotype file
23820	string	\x0b\x00\x03\x00	Cytovision FISH Probe file
23830	string	\xed\xfe\xda\xbe	Cytovision FLEX file
23840	string	\xed\xab\xed\xfe	Cytovision FLEX file
23850	string	\xad\xfd\xea\xad	Cytovision RATS file
2386
2387# Wavelet Scalar Quantization format used in gray-scale fingerprint images
2388# From Tano M Fotang <mfotang@quanteq.com>
23890	string	\xff\xa0\xff\xa8\x00	Wavelet Scalar Quantization image data
2390
2391# Type:		PCO B16 image files
2392# URL:		http://www.pco.de/fileadmin/user_upload/db/download/MA_CWDCOPIE_0412b.pdf
2393# From:		Florian Philipp <florian.philipp@binarywings.net>
2394# Extension:	.b16
2395# Description:	Pixel image format produced by PCO Camware, typically used
2396#		together with PCO cameras.
2397# Note:		Different versions exist for e.g. 8 bit and 16 bit images.
2398#		Documentation is incomplete.
23990	string/b	PCO-	PCO B16 image data
2400>12	ulelong		x	\b, %dx
2401>16	ulelong		x	\b%d
2402>20	ulelong		0	\b, short header
2403>20	ulelong		-1	\b, extended header
2404>>24	ulelong		0	\b, grayscale
2405>>>36	ulelong		0	linear LUT
2406>>>36	ulelong		1	logarithmic LUT
2407>>>28	ulelong		x	[%d
2408>>>32	ulelong		x	\b,%d]
2409>>24	ulelong		1	\b, color
2410>>>64	ulelong		0	linear LUT
2411>>>64	ulelong		1	logarithmic LUT
2412>>>40	ulelong		x	r[%d
2413>>>44	ulelong		x	\b,%d]
2414>>>48	ulelong		x	g[%d
2415>>>52	ulelong		x	\b,%d]
2416>>>56	ulelong		x	b[%d
2417>>>60	ulelong		x	\b,%d]
2418
2419# Polar Monitor Bitmap (.pmb) used as logo for Polar Electro watches
2420# From: Markus Heidelberg <markus.heidelberg at web.de>
24210	string/t	[BitmapInfo2]	Polar Monitor Bitmap text
2422!:mime	image/x-polar-monitor-bitmap
2423
2424# From: Rick Richardson <rickrich@gmail.com>
2425# updated by: Joerg Jenderek
2426# URL: http://techmods.net/nuvi/
24270	string	GARMIN\ BITMAP\ 01	Garmin Bitmap file
2428# extension is also used for
2429# Sony SRF raw image (image/x-sony-srf)
2430# SRF map
2431# Terragen Surface Map (https://www.planetside.co.uk/terragen)
2432# FileLocator Pro search criteria file (https://www.mythicsoft.com/filelocatorpro)
2433!:ext srf
2434#!:mime	image/x-garmin-srf
2435# version 1.00,2.00,2.10,2.40,2.50
2436>0x2f	string		>0		\b, version %4.4s
2437# width (2880,2881,3240)
2438>0x55	uleshort	>0		\b, %dx
2439# height (80,90)
2440>>0x53	uleshort	x		\b%d
2441
2442# From:		Joerg Jenderek
2443# URL:		http://fileformats.archiveteam.org/wiki/Imageiio/imaginfo_(Ulead)
2444# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/p/pe3.trid.xml
2445# Note:		called "Ulead Imageiio/Imaginfo thumbnail" by TrID
24460	string	IIO1$			Ulead Photo Explorer 3
2447#!:mime	application/octet-stream
2448!:mime	image/x-ulead-pe3
2449# IMAGEIIO.PE3
2450!:ext	pe3
2451# look for DOS/Windows drive letter
2452>5	search/192/s	:\\
2453# directory or full name of corresponding imaginfo.pe3 like: "T:\SAMPLES\TEXTURES\SKY_SNOW\IIOE371.TMP "S:\PI3\PIMPACT3\PROGRAMS\PATTERNS\imaginfo.pe3"
2454>>&-1	string	x			"%s"
2455# look for DOS/Windows network path if no drive letter part
2456>5	default		x
2457>>5	search/192/s	\x5c\x5c
2458# full name of corresponding imaginfo.pe3 like: "\\Lionking\upi\SAMPLES\IMAGES\ANIMALS\imaginfo.pe3"
2459>>>&0	string	x			"%s"
2460# Type:	Ulead Photo Explorer5 (.pe5)
2461# URL:		http://fileformats.archiveteam.org/wiki/Imageiio/imaginfo_(Ulead)
2462# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/p/pe4.trid.xml
2463# From:	Simon Horman <horms@debian.org>
2464# Update:	Joerg Jenderek
2465# Note:		some called "Ulead Imageiio/Imaginfo thumbnail" by TrID
2466#		and used in various Ulead applications
24670	string	IIO2H			Ulead Photo Explorer 4 or 5
2468#!:mime	application/octet-stream
2469!:mime	image/x-ulead-pe4
2470# IMAGEIIO.PE4
2471!:ext	pe4/pe5
2472# look in most samples for JPEG signature like: SAMPLES/IMAGES/SCENES/IMAGINFO.PE4
2473>0x4c2	search/0xE02/s	JFIF		with JPEG image data
2474>>&-6	use			jpeg
2475# near the end list of image names like: Img0001.pcd 1116012L.JPG NCARD4.TPL
2476#
2477# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/p/pe3-imaginfo.trid.xml
247811	string	\001\0\0\0\0
2479# check for version 3 part
2480>19	string	\0\001\0\003\0
2481>>0	use	ulead-imaginfo
2482# From:		Joerg Jenderek
2483# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/p/pe4-imaginfo.trid.xml
248411	string	\001\0\0\0\0
2485# check for version 4 part
2486>19	string	\0\0\0\004\0
2487>>0	use	ulead-imaginfo
2488# display information about Ulead Imaginfo thumbnail (version, directory, image extension)
24890	name	ulead-imaginfo
2490>22	ubyte	x			Ulead Imaginfo thumbnail
2491#!:mime	application/octet-stream
2492!:mime	image/x-ulead-imaginfo
2493>22	ubyte	=3			\b, version 3
2494# IMAGINFO.PE3
2495!:ext	pe3
2496>22	ubyte	=4			\b, version 4
2497# IMAGINFO.PE4
2498!:ext	pe4
2499# MAYBE ALSO VERSION 5 ?
2500#>22	ubyte	=5			\b, version 5
2501#!:ext	pe5
2502>22	ubyte	x
2503# look for DOS/Windows driver letter
2504>>4	search/192/s	:\x5c
2505# skip f:\Programme\iPhoto Plus 4\Template\Business Cards\IMAGINFO.PE4
2506# by looking for driver letter in range A-Z
2507>>>&-1	ubyte	>0x40
2508# directory path like: "E:\iPE\CDSample\Images\Scenes" "D:\XmasCard\Samples" "C:\TEMP\PLANTS"
2509>>>>&-5	pstring/l	>0		\b, "%s"
2510# look for DOS/Windows network path if no valid drive letter part
2511>>>&-1	default		x
2512>>>>4	search/192/s	\x5c\x5c
2513# directory path like: "\\FSX\SYS\OPPS\IPE.ENG\TEMPLATE\BUSINESS" "\\Lionking\upi\SAMPLES\IMAGES\ANIMALS"
2514>>>>>&-4 pstring/l	>0		\b, "%s"
2515# look for DOS/Windows network path if no drive letter part
2516>>4	default		x
2517>>>4	search/192/s	\x5c\x5c
2518# directory path like: "\\FSX\SYS\opps\ipe.eng\samples" "\\DANIEL\IPE_CD\IPE.ITA"
2519>>>>&-4 pstring/l	>0		\b, "%s"
2520# look for point character inside image names
2521>56	search/38/s	.
2522# image name extension like: bmp jpg pcd tpl
2523>>&1	string	x			with %-.3s images
2524# Summary:	Ulead Pattern image (Corel Corporation)
2525# URL:		https://en.wikipedia.org/wiki/Ulead_Systems
2526#		https://www.file-extensions.org/pst-file-extension-ulead-pattern-image-format
2527# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/p/pst-ulead.trid.xml
2528# From:		Joerg Jenderek
2529# Note:		used also by CorelDraw Essentials 3 version 13.0.0.800
2530#		there seems to exist other versions
25310	ubelong		0xFFFF0100
2532>8	search/21	PresetInfo	Ulead pattern image
2533#!:mime	application/octet-stream
2534!:mime	image/x-ulead-pst
2535!:ext	pst
2536# string length like: 16 18 19 21 24
2537#>>4	uleshort	x		n=%u
2538# like: BlendPresetInfo DropShadowPresetInfo FileNewPresetInfo VectorExtrudePresetInfo EnvelopePresetInfo ContourPresetInfo DistortionPresetInfo
2539>>4	pstring/h	x		"%s"
2540
2541# Type:	X11 cursor
2542# URL:	http://webcvs.freedesktop.org/mime/shared-mime-info/freedesktop.org.xml.in?view=markup
2543# From:	Mathias Brodala <info@noctus.net>
25440	string	Xcur			X11 cursor
2545
2546# Type:	Olympus ORF raw images.
2547# URL:	https://libopenraw.freedesktop.org/wiki/Olympus_ORF
2548# From:	Adam Buchbinder <adam.buchbinder@gmail.com>
25490	string		MMOR		Olympus ORF raw image data, big-endian
2550!:mime	image/x-olympus-orf
25510	string		IIRO		Olympus ORF raw image data, little-endian
2552!:mime	image/x-olympus-orf
25530	string		IIRS		Olympus ORF raw image data, little-endian
2554!:mime	image/x-olympus-orf
2555
2556# Type: files used in modern AVCHD camcoders to store clip information
2557# Extension: .cpi
2558# From: Alexander Danilov <alexander.a.danilov@gmail.com>
25590	string	HDMV0100	AVCHD Clip Information
2560
2561# From: Adam Buchbinder <adam.buchbinder@gmail.com>
2562# URL: http://local.wasp.uwa.edu.au/~pbourke/dataformats/pic/
2563# Radiance HDR; usually has .pic or .hdr extension.
25640	string	#?RADIANCE\n	Radiance HDR image data
2565!:mime	image/vnd.radiance
2566
2567# From: Adam Buchbinder <adam.buchbinder@gmail.com>
2568# URL: https://www.mpi-inf.mpg.de/resources/pfstools/pfs_format_spec.pdf
2569# Used by the pfstools packages. The regex matches for the image size could
2570# probably use some work. The MIME type is made up; if there's one in
2571# actual common use, it should replace the one below.
25720	string	PFS1\x0a	PFS HDR image data
2573#!mime	image/x-pfs
2574>1	regex	[0-9]*\ 	\b, %s
2575>>1	regex	\ [0-9]{4}	\bx%s
2576
2577# Type: Foveon X3F
2578# URL:  https://www.photofo.com/downloads/x3f-raw-format.pdf
2579# From: Adam Buchbinder <adam.buchbinder@gmail.com>
2580# Note that the MIME type isn't defined anywhere that I can find; if
2581# there's a canonical type for this format, it should replace this one.
25820	string	FOVb	Foveon X3F raw image data
2583!:mime	image/x-x3f
2584>6	uleshort	x	\b, version %d.
2585>4	uleshort	x	\b%d
2586>28	ulelong		x	\b, %dx
2587>32	ulelong		x	\b%d
2588
2589# Paint.NET file
2590# From Adam Buchbinder <adam.buchbinder@gmail.com>
25910	string	PDN3	Paint.NET image data
2592!:mime	image/x-paintnet
2593
2594# Not really an image.
2595# From: "Tano M. Fotang" <mfotang@quanteq.com>
25960	string	\x46\x4d\x52\x00	ISO/IEC 19794-2 Format Minutiae Record (FMR)
2597
2598# doc: https://www.shikino.co.jp/eng/products/images/FLOWER.jpg.zip
2599# example: https://www.shikino.co.jp/eng/products/images/FLOWER.wdp.zip
260090	ubequad		0x574D50484F544F00	JPEG-XR Image
2601>98	ubyte&0x08	=0x08			\b, hard tiling
2602>99	ubyte&0x80	=0x80			\b, tiling present
2603>99	ubyte&0x40	=0x40			\b, codestream present
2604>99	ubyte&0x38	x			\b, spatial xform=
2605>99	ubyte&0x38	0x00			\bTL
2606>99	ubyte&0x38	0x08			\bBL
2607>99	ubyte&0x38	0x10			\bTR
2608>99	ubyte&0x38	0x18			\bBR
2609>99	ubyte&0x38	0x20			\bBT
2610>99	ubyte&0x38	0x28			\bRB
2611>99	ubyte&0x38	0x30			\bLT
2612>99	ubyte&0x38	0x38			\bLB
2613>100	ubyte&0x80	=0x80			\b, short header
2614>>102	ubeshort+1	x			\b, %d
2615>>104	ubeshort+1	x			\bx%d
2616>100	ubyte&0x80	=0x00			\b, long header
2617>>102	ubelong+1	x			\b, %x
2618>>106	ubelong+1	x			\bx%x
2619>101	ubeshort&0xf	x			\b, bitdepth=
2620>>101	ubeshort&0xf	0x0			\b1-WHITE=1
2621>>101	ubeshort&0xf	0x1			\b8
2622>>101	ubeshort&0xf	0x2			\b16
2623>>101	ubeshort&0xf	0x3			\b16-SIGNED
2624>>101	ubeshort&0xf	0x4			\b16-FLOAT
2625>>101	ubeshort&0xf	0x5			\b(reserved 5)
2626>>101	ubeshort&0xf	0x6			\b32-SIGNED
2627>>101	ubeshort&0xf	0x7			\b32-FLOAT
2628>>101	ubeshort&0xf	0x8			\b5
2629>>101	ubeshort&0xf	0x9			\b10
2630>>101	ubeshort&0xf	0xa			\b5-6-5
2631>>101	ubeshort&0xf	0xb			\b(reserved %d)
2632>>101	ubeshort&0xf	0xc			\b(reserved %d)
2633>>101	ubeshort&0xf	0xd			\b(reserved %d)
2634>>101	ubeshort&0xf	0xe			\b(reserved %d)
2635>>101	ubeshort&0xf	0xf			\b1-BLACK=1
2636>101	ubeshort&0xf0	x			\b, colorfmt=
2637>>101	ubeshort&0xf0	0x00			\bYONLY
2638>>101	ubeshort&0xf0	0x10			\bYUV240
2639>>101	ubeshort&0xf0	0x20			\bYWV422
2640>>101	ubeshort&0xf0	0x30			\bYWV444
2641>>101	ubeshort&0xf0	0x40			\bCMYK
2642>>101	ubeshort&0xf0	0x50			\bCMYKDIRECT
2643>>101	ubeshort&0xf0	0x60			\bNCOMPONENT
2644>>101	ubeshort&0xf0	0x70			\bRGB
2645>>101	ubeshort&0xf0	0x80			\bRGBE
2646>>101	ubeshort&0xf0	>0x80			\b(reserved %#x)
2647
2648# From: Johan van der Knijff <johan.vanderknijff@kb.nl>
2649#
2650# BPG (Better Portable Graphics) format
2651# https://bellard.org/bpg/
2652# http://fileformats.archiveteam.org/wiki/BPG
2653#
26540	string	\x42\x50\x47\xFB	BPG (Better Portable Graphics)
2655!:mime  image/bpg
2656
2657# From: Joerg Jenderek
2658# URL: https://en.wikipedia.org/wiki/Apple_Icon_Image_format
26590	string		icns		Mac OS X icon
2660!:mime	image/x-icns
2661!:apple	????icns
2662!:ext icns
2663>4	ubelong		>0
2664# file size
2665>>4	ubelong		x		\b, %d bytes
2666# icon type
2667>>8	string		x		\b, "%4.4s" type
2668
2669# TIM images
2670# URL:		http://fileformats.archiveteam.org/wiki/TIM_(PlayStation_graphics)
2671# Reference:	https://mrclick.zophar.net/TilEd/download/timgfx.txt
2672# Update:	Joerg Jenderek
2673# Note:		called as "PSX TIM *bpp bitmap" by bitmap-tim-*.trid.xml
2674#		verified as "TIM PSX" by XnView `nconvert -fullinfo *.tim` and
2675#		by RECOIL `recoil2png -o TMP.PNG input.tim; file TMP.PNG` and often
2676#		as "PSX TIM" by ImageMagick version 7.1.0-10 command `identify *.tim`
2677#		here signed integers are used but according to Kaitai unsigned
26780		ulelong		0x00000010
2679# 32 Flag bits *cttt; c~CLUT flag t~type 000~4BPP 001~8BPP 010~16BPP 011~24BPP 100~Mixed
2680#>4		ulelong  	x		FLAGS=%#x
2681# 12+Size of CLUT (2Ch for 4BPP; 20Ch 40Ch 60Ch 80Ch C0Ch for 8BPP) or
2682# +image data size (800Ch 2000Ch 2580C for 16BPP) (02000003h for dBase memo test.dbt)
2683#>8		ulelong		x		\b, 12+CLUT or data size=%#8.8x
2684# CLUT or data size remainder is 12 (Ch), but 03 for dBase memo test.dbt
2685#>8		ubyte&0x0F	=0x0C		\b, SIZE REMAINDER IS 12
2686# skip dBase III memo test.dbt with invalid flags 22D10189h
2687>4		ulelong&0xffFFffF0	=0	Sony PlayStation PSX image,
2688# file (version 5.40) labeled the above entry as "TIM image"
2689!:mime	image/x-sony-tim
2690!:ext	tim
2691#>>4		ulelong&0x00000007	x	\b, BPP~%u
2692# 4BPP and 8BPP examples exist with CLUT or without CLUT
2693>>4		ulelong&0x07	0x0		4-Bit,
2694>>4		ulelong&0x07	0x1		8-Bit,
2695# 16BPP and 24BPP examples have no CLUT
2696>>4		ulelong  	0x2		15-Bit,
2697>>4		ulelong  	0x3		24-Bit,
2698# no example
2699>>4		ulelong&0x07  	0x4		Mixed-Bit,
2700# CLUT flag set
2701>>4		ulelong 	&8
2702# 12 + size of CLUT like: 1000Ch 800Ch 400Ch 40Ch and 2FEh (KAGE.TIM)
2703#>>>(8.l+8)	ulelong		x		\b, 12+CLUT SIZE=%#8.8x
2704>>>(8.l+12)	uleshort	x		Pixel at (%d,
2705>>>(8.l+14)	uleshort	x		\b%d) Size=
2706# image width (to get actual width multiply by 4 for 4BPP and by 2 for 8BPP)
2707>>>>4		ulelong  	0x8
2708>>>>>(8.l+16)	uleshort*4	x		\b%d
2709>>>>4		ulelong  	0x9
2710>>>>>(8.l+16)	uleshort*2	x		\b%d
2711# image height like: 32 64 128 144 160 208 256
2712>>>(8.l+18)	uleshort	x		\bx%d,
2713>>>4		ulelong 	0x8		16 CLUT Entries at
2714>>>4		ulelong 	0x9		256 CLUT Entries at
2715>>>12		uleshort	x		(%d,
2716>>>14		uleshort	x		\b%d)
2717# no Color LookUp Table (CLUT)
2718>>4		ulelong		^8
2719# image origin X Y
2720>>>12		uleshort	x		Pixel at (%d,
2721>>>14		uleshort	x		\b%d) Size=
2722# real image width = multiply by 4 (4BPP) 2 (8BPP) 1 (16BPP) 2/3 (24BPP)
2723>>>>4		ulelong  	0x0
2724>>>>>16		uleshort*4	x		\b%d
2725>>>>4		ulelong  	0x1
2726>>>>>16		uleshort*2	x		\b%d
2727>>>>4		ulelong  	0x2
2728>>>>>16		uleshort		x		\b%d
2729>>>>4		ulelong  	0x3
2730# GRR: NOT working
2731#>>>>>16		uleshort*2/3	x		\b%d
2732>>>>>16		uleshort		x		\b2/3*%d
2733# mixed format width not explained!
2734>>>>4		ulelong  	0x4
2735>>>>>16		uleshort		x		\b%d
2736# image height like: 64 240 256
2737>>>18		uleshort		x		\bx%d
2738# TIM image data
2739
2740# MDEC streams
27410		ulelong		0x80010160	MDEC video stream,
2742>16		uleshort	x		%dx
2743>18		uleshort	x		\b%d
2744#>8		ulelong		x		%d frames
2745#>4		uleshort	x		secCount=%d;
2746#>6		uleshort	x		nSectors=%d;
2747#>12		ulelong		x		frameSize=%d;
2748
2749# BS encoded bitstreams
27502		uleshort	0x3800		BS image,
2751# GRR: the above line is also true for binary Computer Graphics Metafile SAB00012.CGM with long parameter length 56 (=38h)
2752>6		uleshort	x		Version %d,
2753>4		uleshort	x		Quantization %d,
2754>0		uleshort	x		(Decompresses to %d words)
2755
2756# Type: farbfeld image.
2757# Url: http://tools.suckless.org/farbfeld/
2758# From: Ian D. Scott <ian@iandouglasscott.com>
2759#
27600		string		farbfeld	farbfeld image data,
2761>8		ubelong		x		%dx
2762>12		ubelong		x		\b%d
2763
2764# Type: Microsoft DirectDraw Surface (DXGI formats)
2765# URL:	https://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
2766# From: Morten Hustveit <morten@debian.org>
2767# Updated by: David Korth <gerbilsoft@gerbilsoft.com>
27680	name	ms-directdraw-dx10
2769>0	ulelong	x	\b, DXGI format:
2770>0	ulelong	1	R32G32B32A32_TYPELESS
2771>0	ulelong	2	R32G32B32A32_FLOAT
2772>0	ulelong	3	R32G32B32A32_UINT
2773>0	ulelong	4	R32G32B32A32_SINT
2774>0	ulelong	5	R32G32B32_TYPELESS
2775>0	ulelong	6	R32G32B32_FLOAT
2776>0	ulelong	7	R32G32B32_UINT
2777>0	ulelong	8	R32G32B32_SINT
2778>0	ulelong	9	R16G16B16A16_TYPELESS
2779>0	ulelong	10	R16G16B16A16_FLOAT
2780>0	ulelong	11	R16G16B16A16_UNORM
2781>0	ulelong	12	R16G16B16A16_UINT
2782>0	ulelong	13	R16G16B16A16_SNORM
2783>0	ulelong	14	R16G16B16A16_SINT
2784>0	ulelong	15	R32G32_TYPELESS
2785>0	ulelong	16	R32G32_FLOAT
2786>0	ulelong	17	R32G32_UINT
2787>0	ulelong	18	R32G32_SINT
2788>0	ulelong	19	R32G8X24_TYPELESS
2789>0	ulelong	20	D32_FLOAT_S8X24_UINT
2790>0	ulelong	21	R32_FLOAT_X8X24_TYPELESS
2791>0	ulelong	22	X32_TYPELESS_G8X24_UINT
2792>0	ulelong	23	R10G10B10A2_TYPELESS
2793>0	ulelong	24	R10G10B10A2_UNORM
2794>0	ulelong	25	R10G10B10A2_UINT
2795>0	ulelong	26	R11G11B10_FLOAT
2796>0	ulelong	27	R8G8B8A8_TYPELESS
2797>0	ulelong	28	R8G8B8A8_UNORM
2798>0	ulelong	29	R8G8B8A8_UNORM_SRGB
2799>0	ulelong	30	R8G8B8A8_UINT
2800>0	ulelong	31	R8G8B8A8_SNORM
2801>0	ulelong	32	R8G8B8A8_SINT
2802>0	ulelong	33	R16G16_TYPELESS
2803>0	ulelong	34	R16G16_FLOAT
2804>0	ulelong	35	R16G16_UNORM
2805>0	ulelong	36	R16G16_UINT
2806>0	ulelong	37	R16G16_SNORM
2807>0	ulelong	38	R16G16_SINT
2808>0	ulelong	39	R32_TYPELESS
2809>0	ulelong	40	D32_FLOAT
2810>0	ulelong	41	R32_FLOAT
2811>0	ulelong	42	R32_UINT
2812>0	ulelong	43	R32_SINT
2813>0	ulelong	44	R24G8_TYPELESS
2814>0	ulelong	45	D24_UNORM_S8_UINT
2815>0	ulelong	46	R24_UNORM_X8_TYPELESS
2816>0	ulelong	47	X24_TYPELESS_G8_UINT
2817>0	ulelong	48	R8G8_TYPELESS
2818>0	ulelong	49	R8G8_UNORM
2819>0	ulelong	50	R8G8_UINT
2820>0	ulelong	51	R8G8_SNORM
2821>0	ulelong	52	R8G8_SINT
2822>0	ulelong	53	R16_TYPELESS
2823>0	ulelong	54	R16_FLOAT
2824>0	ulelong	55	D16_UNORM
2825>0	ulelong	56	R16_UNORM
2826>0	ulelong	57	R16_UINT
2827>0	ulelong	58	R16_SNORM
2828>0	ulelong	59	R16_SINT
2829>0	ulelong	60	R8_TYPELESS
2830>0	ulelong	61	R8_UNORM
2831>0	ulelong	62	R8_UINT
2832>0	ulelong	63	R8_SNORM
2833>0	ulelong	64	R8_SINT
2834>0	ulelong	65	A8_UNORM
2835>0	ulelong	66	R1_UNORM
2836>0	ulelong	67	R9G9B9E5_SHAREDEXP
2837>0	ulelong	68	R8G8_B8G8_UNORM
2838>0	ulelong	69	G8R8_G8B8_UNORM
2839>0	ulelong	70	BC1_TYPELESS
2840>0	ulelong	71	BC1_UNORM
2841>0	ulelong	72	BC1_UNORM_SRGB
2842>0	ulelong	73	BC2_TYPELESS
2843>0	ulelong	74	BC2_UNORM
2844>0	ulelong	75	BC2_UNORM_SRGB
2845>0	ulelong	76	BC3_TYPELESS
2846>0	ulelong	77	BC3_UNORM
2847>0	ulelong	78	BC3_UNORM_SRGB
2848>0	ulelong	79	BC4_TYPELESS
2849>0	ulelong	80	BC4_UNORM
2850>0	ulelong	81	BC4_SNORM
2851>0	ulelong	82	BC5_TYPELESS
2852>0	ulelong	83	BC5_UNORM
2853>0	ulelong	84	BC5_SNORM
2854>0	ulelong	85	B5G6R5_UNORM
2855>0	ulelong	86	B5G5R5A1_UNORM
2856>0	ulelong	87	B8G8R8A8_UNORM
2857>0	ulelong	88	B8G8R8X8_UNORM
2858>0	ulelong	89	R10G10B10_XR_BIAS_A2_UNORM
2859>0	ulelong	90	B8G8R8A8_TYPELESS
2860>0	ulelong	91	B8G8R8A8_UNORM_SRGB
2861>0	ulelong	92	B8G8R8X8_TYPELESS
2862>0	ulelong	93	B8G8R8X8_UNORM_SRGB
2863>0	ulelong	94	BC6H_TYPELESS
2864>0	ulelong	95	BC6H_UF16
2865>0	ulelong	96	BC6H_SF16
2866>0	ulelong	97	BC7_TYPELESS
2867>0	ulelong	98	BC7_UNORM
2868>0	ulelong	99	BC7_UNORM_SRGB
2869>0	ulelong	100	AYUV
2870>0	ulelong	101	Y410
2871>0	ulelong	102	Y416
2872>0	ulelong	103	NV12
2873>0	ulelong	104	P010
2874>0	ulelong	105	P016
2875>0	ulelong	106	420_OPAQUE
2876>0	ulelong	107	YUY2
2877>0	ulelong	108	Y210
2878>0	ulelong	109	Y216
2879>0	ulelong	110	NV11
2880>0	ulelong	111	AI44
2881>0	ulelong	112	IA44
2882>0	ulelong	113	P8
2883>0	ulelong	114	A8P8
2884>0	ulelong	115	B4G4R4A4_UNORM
2885
2886>0	ulelong	116	XBOX_R10G10B10_7E3_A2_FLOAT
2887>0	ulelong	117	XBOX_R10G10B10_6E4_A2_FLOAT
2888>0	ulelong	118	XBOX_D16_UNORM_S8_UINT
2889>0	ulelong	119	XBOX_R16_UNORM_X8_TYPELESS
2890>0	ulelong	120	XBOX_X16_TYPELESS_G8_UINT
2891
2892>0	ulelong	130	DXGI_FORMAT_P208
2893>0	ulelong	131	DXGI_FORMAT_V208
2894>0	ulelong	132	DXGI_FORMAT_V408
2895
2896>0	ulelong	133	ASTC_4X4_TYPELESS
2897>0	ulelong	134	ASTC_4X4_UNORM
2898>0	ulelong	135	ASTC_4X4_UNORM_SRGB
2899>0	ulelong	137	ASTC_5X4_TYPELESS
2900>0	ulelong	138	ASTC_5X4_UNORM
2901>0	ulelong	139	ASTC_5X4_UNORM_SRGB
2902>0	ulelong	141	ASTC_5X5_TYPELESS
2903>0	ulelong	142	ASTC_5X5_UNORM
2904>0	ulelong	143	ASTC_5X5_UNORM_SRGB
2905>0	ulelong	145	ASTC_6X5_TYPELESS
2906>0	ulelong	146	ASTC_6X5_UNORM
2907>0	ulelong	147	ASTC_6X5_UNORM_SRGB
2908>0	ulelong	149	ASTC_6X6_TYPELESS
2909>0	ulelong	150	ASTC_6X6_UNORM
2910>0	ulelong	151	ASTC_6X6_UNORM_SRGB
2911>0	ulelong	153	ASTC_8X5_TYPELESS
2912>0	ulelong	154	ASTC_8X5_UNORM
2913>0	ulelong	155	ASTC_8X5_UNORM_SRGB
2914>0	ulelong	157	ASTC_8X6_TYPELESS
2915>0	ulelong	158	ASTC_8X6_UNORM
2916>0	ulelong	159	ASTC_8X6_UNORM_SRGB
2917>0	ulelong	161	ASTC_8X8_TYPELESS
2918>0	ulelong	162	ASTC_8X8_UNORM
2919>0	ulelong	163	ASTC_8X8_UNORM_SRGB
2920>0	ulelong	165	ASTC_10X5_TYPELESS
2921>0	ulelong	166	ASTC_10X5_UNORM
2922>0	ulelong	167	ASTC_10X5_UNORM_SRGB
2923>0	ulelong	169	ASTC_10X6_TYPELESS
2924>0	ulelong	170	ASTC_10X6_UNORM
2925>0	ulelong	171	ASTC_10X6_UNORM_SRGB
2926>0	ulelong	173	ASTC_10X8_TYPELESS
2927>0	ulelong	174	ASTC_10X8_UNORM
2928>0	ulelong	175	ASTC_10X8_UNORM_SRGB
2929>0	ulelong	177	ASTC_10X10_TYPELESS
2930>0	ulelong	178	ASTC_10X10_UNORM
2931>0	ulelong	179	ASTC_10X10_UNORM_SRGB
2932>0	ulelong	181	ASTC_12X10_TYPELESS
2933>0	ulelong	182	ASTC_12X10_UNORM
2934>0	ulelong	183	ASTC_12X10_UNORM_SRGB
2935>0	ulelong	185	ASTC_12X12_TYPELESS
2936>0	ulelong	186	ASTC_12X12_UNORM
2937>0	ulelong	187	ASTC_12X12_UNORM_SRGB
2938
2939>0	ulelong	190	XBOX_R10G10B10_SNORM_A2_UNORM
2940>0	ulelong	189	XBOX_R4G4_UNORM
2941>0	ulelong	0xFFFFFFFF	DXGI_FORMAT_FORCE_UINT
2942
2943# Type: Microsoft DirectDraw Surface (common data)
2944# URL:	https://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
2945# From: Morten Hustveit <morten@debian.org>
2946# Updated by: David Korth <gerbilsoft@gerbilsoft.com>
29470	name	ms-directdraw-surface
2948>0x10	ulelong	x			%u x
2949>0x0C	ulelong	x			%u
2950# Color depth.
2951>0x58	ulelong	>0			\b, %u-bit color
2952# Determine the pixel format.
2953>0x50	ulelong&0x4	4
2954# FIXME: Handle DX10 and XBOX formats.
2955>>0x54	string	DX10
2956>>>0x80	use	ms-directdraw-dx10
2957>>0x54	string	!DX10			\b, compressed using %.4s
2958>0x50	ulelong&0x2	0x2		\b, alpha only
2959>0x50	ulelong&0x200	0x200		\b, YUV
2960>0x50	ulelong&0x20000	0x20000		\b, luminance
2961# RGB pixel format
2962>0x50	ulelong&0x40	0x40
2963
2964# Determine the RGB format using the color masks.
2965# ulequad order: 0xGGGGGGGGRRRRRRRR, 0xAAAAAAAABBBBBBBB
2966
2967>>0x58		ulelong	16
2968
2969# NOTE: 15-bit color formats usually have 16-bit listed as the color depth.
2970>>>0x5C		ulequad	0x000003E000007C00
2971>>>>0x64	ulequad 0x000000000000001F	\b, RGB555
2972>>>0x5C		ulequad	0x000003E000001F00
2973>>>>0x64	ulequad 0x000000000000007C	\b, BGR555
2974
2975>>>0x5C		ulequad	0x000007E00000F800
2976>>>>0x64	ulequad 0x000000000000001F	\b, RGB565
2977>>>0x5C		ulequad	0x000007E000001F00
2978>>>>0x64	ulequad 0x00000000000000F8	\b, BGR565
2979
2980>>>0x5C		ulequad	0x000000F000000F00
2981>>>>0x64	ulequad 0x0000F0000000000F	\b, ARGB4444
2982>>>0x5C		ulequad	0x000000F00000000F
2983>>>>0x64	ulequad 0x0000F00000000F00	\b, ABGR4444
2984
2985>>>0x5C		ulequad	0x00000F000000F000
2986>>>>0x64	ulequad 0x0000000F000000F0	\b, RGBA4444
2987>>>0x5C		ulequad	0x00000F00000000F0
2988>>>>0x64	ulequad 0x0000000F0000F000	\b, BGRA4444
2989
2990>>>0x5C		ulequad	0x000000F000000F00
2991>>>>0x64	ulequad 0x000000000000000F	\b, xRGB4444
2992>>>0x5C		ulequad	0x000000F00000000F
2993>>>>0x64	ulequad 0x0000000000000F00	\b, xBGR4444
2994
2995>>>0x5C		ulequad	0x00000F000000F000
2996>>>>0x64	ulequad 0x00000000000000F0	\b, RGBx4444
2997>>>0x5C		ulequad	0x00000F00000000F0
2998>>>>0x64	ulequad 0x000000000000F000	\b, BGRx4444
2999
3000>>>0x5C		ulequad	0x000003E000007C00
3001>>>>0x64	ulequad 0x000080000000001F	\b, ARGB1555
3002>>>0x5C		ulequad	0x000003E000001F00
3003>>>>0x64	ulequad 0x000080000000007C	\b, ABGR1555
3004>>>0x5C		ulequad	0x000007C00000F800
3005>>>>0x64	ulequad 0x000000010000003E	\b, RGBA5551
3006>>>0x5C		ulequad	0x000007C00000003E
3007>>>>0x64	ulequad 0x000000010000F800	\b, BGRA5551
3008
3009>>88		ulelong 24
3010>>>0x5C		ulequad	0x0000FF0000FF0000
3011>>>>0x64	ulequad 0x00000000000000FF	\b, RGB888
3012>>>0x5C		ulequad	0x0000FF00000000FF
3013>>>>0x64	ulequad 0x0000000000FF0000	\b, BGR888
3014
3015>>88		ulelong 32
3016>>>0x5C		ulequad	0x0000FF0000FF0000
3017>>>>0x64	ulequad 0xFF000000000000FF	\b, ARGB8888
3018>>>0x5C		ulequad	0x0000FF00000000FF
3019>>>>0x64	ulequad 0xFF00000000FF0000	\b, ABGR8888
3020
3021>>>0x5C		ulequad	0x00FF0000FF000000
3022>>>>0x64	ulequad 0x000000FF0000FF00	\b, RGBA8888
3023>>>0x5C		ulequad	0x00FF00000000FF00
3024>>>>0x64	ulequad 0x000000FFFF000000	\b, BGBA8888
3025
3026>>>0x5C		ulequad	0x0000FF0000FF0000
3027>>>>0x64	ulequad 0x00000000000000FF	\b, xRGB8888
3028>>>0x5C		ulequad	0x0000FF00000000FF
3029>>>>0x64	ulequad 0x0000000000FF0000	\b, xBGR8888
3030
3031>>>0x5C		ulequad	0x00FF0000FF000000
3032>>>>0x64	ulequad 0x000000000000FF00	\b, RGBx8888
3033>>>0x5C		ulequad	0x00FF00000000FF00
3034>>>>0x64	ulequad 0x00000000FF000000	\b, BGBx8888
3035
3036# Less common 32-bit color formats.
3037>>>0x5C		ulequad	0xFFFF00000000FFFF
3038>>>>0x64	ulequad 0x0000000000000000	\b, G16R16
3039>>>0x5C		ulequad	0x0000FFFFFFFF0000
3040>>>>0x64	ulequad 0x0000000000000000	\b, R16G16
3041
3042>>>0x5C		ulequad	0x000FFC003FF00000
3043>>>>0x64	ulequad 0xC0000000000003FF	\b, A2R10G10B10
3044>>>0x5C		ulequad	0x000FFC00000003FF
3045>>>>0x64	ulequad 0xC00000003FF00000	\b, A2B10G10R10
3046
3047# Type: Microsoft DirectDraw Surface
3048# URL:	https://msdn.microsoft.com/library/default.asp?url=/library/en-us/directx9_c/directx/graphics/reference/DDSFileReference/ddsfileformat.asp
3049# From: Morten Hustveit <morten@debian.org>
3050# Updated by: David Korth <gerbilsoft@gerbilsoft.com>
30510	string/b	DDS\040\174\000\000\000 Microsoft DirectDraw Surface (DDS):
3052>0	use	ms-directdraw-surface
3053
3054# Type: Sega PVR image.
3055# From: David Korth <gerbilsoft@gerbilsoft.com>
3056# References:
3057# - https://fabiensanglard.net/Mykaruga/tools/segaPVRFormat.txt
3058# - https://github.com/yazgoo/pvrx2png
3059# - https://github.com/nickworonekin/puyotools
3060
3061# Sega PVR header.
30620	name	sega-pvr-image-header
3063>0x0C	uleshort	x	%u x
3064>0x0E	uleshort	x	%u
3065# Image format.
3066>0x08	ubyte	0	\b, ARGB1555
3067>0x08	ubyte	1	\b, RGB565
3068>0x08	ubyte	2	\b, ARGB4444
3069>0x08	ubyte	3	\b, YUV442
3070>0x08	ubyte	4	\b, Bump
3071>0x08	ubyte	5	\b, 4bpp
3072>0x08	ubyte	6	\b, 8bpp
3073# Image data type.
3074>0x09	ubyte	0x01	\b, square twiddled
3075>0x09	ubyte	0x02	\b, square twiddled & mipmap
3076>0x09	ubyte	0x03	\b, VQ
3077>0x09	ubyte	0x04	\b, VQ & mipmap
3078>0x09	ubyte	0x05	\b, 8-bit CLUT twiddled
3079>0x09	ubyte	0x06	\b, 4-bit CLUT twiddled
3080>0x09	ubyte	0x07	\b, 8-bit direct twiddled
3081>0x09	ubyte	0x08	\b, 4-bit direct twiddled
3082>0x09	ubyte	0x09	\b, rectangle
3083>0x09	ubyte	0x0B	\b, rectangular stride
3084>0x09	ubyte	0x0D	\b, rectangular twiddled
3085>0x09	ubyte	0x10	\b, small VQ
3086>0x09	ubyte	0x11	\b, small VQ & mipmap
3087>0x09	ubyte	0x12	\b, square twiddled & mipmap
3088
3089# Sega PVR image.
30900	string	PVRT
3091>0x10	string	DDS\040\174\000\000\000 Sega PVR (Xbox) image:
3092>>0x20	use	ms-directdraw-surface
3093>0x10	ubelong	!0x44445320		Sega PVR image:
3094>>0	use	sega-pvr-image-header
3095
3096# Sega PVR image with GBIX.
30970	string	GBIX
3098>0x10	string	PVRT
3099>>0x10	string	DDS\040\174\000\000\000 Sega PVR (Xbox) image:
3100>>>0x20	use	ms-directdraw-surface
3101>>0x10	ubelong	!0x44445320		Sega PVR image:
3102>>>0x10	use	sega-pvr-image-header
3103>>0x08	ulelong	x	\b, global index = %u
3104
3105# Sega GVR header.
31060	name	sega-gvr-image-header
3107>0x0C	ubeshort	x	%u x
3108>0x0E	ubeshort	x	%u
3109# Image data format.
3110>0x0B	ubyte	0	\b, I4
3111>0x0B	ubyte	1	\b, I8
3112>0x0B	ubyte	2	\b, IA4
3113>0x0B	ubyte	3	\b, IA8
3114>0x0B	ubyte	4	\b, RGB565
3115>0x0B	ubyte	5	\b, RGB5A3
3116>0x0B	ubyte	6	\b, ARGB8888
3117>0x0B	ubyte	8	\b, CI4
3118>0x0B	ubyte	9	\b, CI8
3119>0x0B	ubyte	14	\b, DXT1
3120
3121# Sega GVR image.
31220	string	GVRT	Sega GVR image:
3123>0x10	use	sega-gvr-image-header
3124
3125# Sega GVR image with GBIX.
31260	string	GBIX
3127>0x10	string	GVRT	Sega GVR image:
3128>>0x10	use	sega-gvr-image-header
3129>>0x08	ubelong	x	\b, global index = %u
3130
3131# Sega GVR image with GCIX. (Wii)
31320	string	GCIX
3133>0x10	string	GVRT	Sega GVR image:
3134>>0x10	use	sega-gvr-image-header
3135>>0x08	ubelong	x	\b, global index = %u
3136
3137# Light Field Picture
3138# Documentation: http://optics.miloush.net/lytro/TheFileFormat.aspx
3139# Typical file extensions: .lfp .lfr .lfx
3140
31410	ubelong	0x894C4650
3142>4	ubelong	0x0D0A1A0A
3143>12	ubelong	0x00000000	Lytro Light Field Picture
3144>8	ubelong	x		\b, version %d
3145
3146# Type: Vision Research Phantom CINE Format
3147# URL: https://www.phantomhighspeed.com/
3148# URL2: http://phantomhighspeed.force.com/vriknowledge/servlet/fileField?id=0BEU0000000Cfyk
3149# From: Harry Mallon <hjmallon at gmail.com>
3150#
3151# This has a short "CI" code but the 44 is the size of the struct which is
3152# stable
31530	string	CI
3154>2	uleshort 44		Vision Research CINE Video,
3155>>4	uleshort	0		Grayscale,
3156>>4	uleshort 1		JPEG Compressed,
3157>>4	uleshort 2		RAW,
3158>>6	uleshort x		version %d,
3159>>20	ulelong	x		%d frames,
3160>>48	ulelong	x		%dx
3161>>52	ulelong	x		\b%d
3162
3163# Type: ARRI Raw Image
3164# Info: SMPTE RDD30:2014
3165# From: Harry Mallon <hjmallon at gmail.com>
31660	string ARRI		ARRI ARI image data,
3167>4	ulelong 0x78563412	little-endian,
3168>4 	ulelong 0x12345678	big-endian,
3169>12	ulelong x		version %d,
3170>20	ulelong x 		%dx
3171>24	ulelong x		\b%d
3172
3173# Type: Khronos KTX texture.
3174# From: David Korth <gerbilsoft@gerbilsoft.com>
3175# Reference: https://www.khronos.org/opengles/sdk/tools/KTX/file_format_spec/
3176
3177# glEnum decoding.
3178# NOTE: Only the most common formats are listed here.
31790	name	khronos-ktx-glEnum
3180>0	ulelong	0x1907	\b, RGB
3181>0	ulelong	0x1908	\b, RGBA
3182>0	ulelong	0x1909	\b, LUMINANCE
3183>0	ulelong	0x190A	\b, LUMINANCE_ALPHA
3184>0	ulelong	0x80E1	\b, BGR
3185>0	ulelong	0x80E2	\b, BGRA
3186>0	ulelong	0x83A0	\b, RGB_S3TC
3187>0	ulelong	0x83A1	\b, RGB4_S3TC
3188>0	ulelong	0x83A2	\b, RGBA_S3TC
3189>0	ulelong	0x83A3	\b, RGBA4_S3TC
3190>0	ulelong	0x83A4	\b, RGBA_DXT5_S3TC
3191>0	ulelong	0x83A5	\b, RGBA4_DXT5_S3TC
3192>0	ulelong	0x83F0	\b, COMPRESSED_RGB_S3TC_DXT1_EXT
3193>0	ulelong	0x83F1	\b, COMPRESSED_RGBA_S3TC_DXT1_EXT
3194>0	ulelong	0x83F2	\b, COMPRESSED_RGBA_S3TC_DXT3_EXT
3195>0	ulelong	0x83F3	\b, COMPRESSED_RGBA_S3TC_DXT5_EXT
3196>0	ulelong	0x8D64	\b, ETC1_RGB8_OES
3197>0	ulelong	0x9270	\b, COMPRESSED_R11_EAC
3198>0	ulelong	0x9271	\b, COMPRESSED_SIGNED_R11_EAC
3199>0	ulelong	0x9272	\b, COMPRESSED_RG11_EAC
3200>0	ulelong	0x9273	\b, COMPRESSED_SIGNED_RG11_EAC
3201>0	ulelong	0x9274	\b, COMPRESSED_RGB8_ETC2
3202>0	ulelong	0x9275	\b, COMPRESSED_SRGB8_ETC2
3203>0	ulelong	0x9276	\b, COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2
3204>0	ulelong	0x9277	\b, COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2
3205>0	ulelong	0x9278	\b, COMPRESSED_RGBA2_ETC2_EAC
3206>0	ulelong	0x9279	\b, COMPRESSED_SRGB8_ALPHA8_ETC2_EAC
3207>0	ulelong	0x93B0	\b, COMPRESSED_RGBA_ASTC_4x4_KHR
3208>0	ulelong	0x93B1	\b, COMPRESSED_RGBA_ASTC_5x4_KHR
3209>0	ulelong	0x93B2	\b, COMPRESSED_RGBA_ASTC_5x5_KHR
3210>0	ulelong	0x93B3	\b, COMPRESSED_RGBA_ASTC_6x5_KHR
3211>0	ulelong	0x93B4	\b, COMPRESSED_RGBA_ASTC_6x6_KHR
3212>0	ulelong	0x93B5	\b, COMPRESSED_RGBA_ASTC_8x5_KHR
3213>0	ulelong	0x93B6	\b, COMPRESSED_RGBA_ASTC_8x6_KHR
3214>0	ulelong	0x93B7	\b, COMPRESSED_RGBA_ASTC_8x8_KHR
3215>0	ulelong	0x93B8	\b, COMPRESSED_RGBA_ASTC_10x5_KHR
3216>0	ulelong	0x93B9	\b, COMPRESSED_RGBA_ASTC_10x6_KHR
3217>0	ulelong	0x93BA	\b, COMPRESSED_RGBA_ASTC_10x8_KHR
3218>0	ulelong	0x93BB	\b, COMPRESSED_RGBA_ASTC_10x10_KHR
3219>0	ulelong	0x93BC	\b, COMPRESSED_RGBA_ASTC_12x10_KHR
3220>0	ulelong	0x93BD	\b, COMPRESSED_RGBA_ASTC_12x12_KHR
3221>0	ulelong	0x93D0	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR
3222>0	ulelong	0x93D1	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR
3223>0	ulelong	0x93D2	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR
3224>0	ulelong	0x93D3	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR
3225>0	ulelong	0x93D4	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR
3226>0	ulelong	0x93D5	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR
3227>0	ulelong	0x93D6	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR
3228>0	ulelong	0x93D7	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR
3229>0	ulelong	0x93D8	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR
3230>0	ulelong	0x93D9	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR
3231>0	ulelong	0x93DA	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR
3232>0	ulelong	0x93DB	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR
3233>0	ulelong	0x93DC	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR
3234>0	ulelong	0x93DD	\b, COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR
3235
3236# Endian-specific KTX header.
3237# TODO: glType (all textures I've seen so far are GL_UNSIGNED_BYTE)
32380	name	khronos-ktx-endian-header
3239>20	ulelong	x	\b, %u
3240>24	ulelong	>1	x %u
3241>28	ulelong	>1	x %u
3242>8	ulelong	>0
3243>>8	use	khronos-ktx-glEnum
3244>8	ulelong	0
3245>>12	use	khronos-ktx-glEnum
3246
3247# Main KTX header.
3248# Determine endianness, then check the rest of the header.
32490	string	\xABKTX\ 11\xBB\r\n\x1A\n	Khronos KTX texture
3250>12	ulelong	0x04030201			(little-endian)
3251>>16	use	khronos-ktx-endian-header
3252>12	ubelong	0x04030201			(big-endian)
3253>>16	use	\^khronos-ktx-endian-header
3254
3255# Type: Khronos KTX2 texture.
3256# From: David Korth <gerbilsoft@gerbilsoft.com>
3257# Based on draft19.
3258# Reference: http://github.khronos.org/KTX-Specification/
3259
3260# Supercompression enum.
32610	name	khronos-ktx2-supercompression
3262>0	ulelong	1	BasisLZ
3263>0	ulelong	2	Zstandard
3264>0	ulelong	3	ZLIB
3265
3266# Vulkan format identifier.
3267# NOTE: Formats prohibited from KTX2 are commented out.
32680	name	khronos-ktx2-vkFormat
3269>0	ulelong	0	UNDEFINED
3270>0	ulelong	1	R4G4_UNORM_PACK8
3271>0	ulelong	2	R4G4B4A4_UNORM_PACK16
3272>0	ulelong	3	B4G4R4A4_UNORM_PACK16
3273>0	ulelong	4	R5G6B5_UNORM_PACK16
3274>0	ulelong	5	B5G6R5_UNORM_PACK16
3275>0	ulelong	6	R5G5B5A1_UNORM_PACK16
3276>0	ulelong	7	B5G5R5A1_UNORM_PACK16
3277>0	ulelong	8	A1R5G5B5_UNORM_PACK16
3278>0	ulelong	9	R8_UNORM
3279>0	ulelong	10	R8_SNORM
3280#>0	ulelong	11	R8_USCALED
3281#>0	ulelong	12	R8_SSCALED
3282>0	ulelong	13	R8_UINT
3283>0	ulelong	14	R8_SINT
3284>0	ulelong	15	R8_SRGB
3285>0	ulelong	16	R8G8_UNORM
3286>0	ulelong	17	R8G8_SNORM
3287#>0	ulelong	18	R8G8_USCALED
3288#>0	ulelong	19	R8G8_SSCALED
3289>0	ulelong	20	R8G8_UINT
3290>0	ulelong	21	R8G8_SINT
3291>0	ulelong	22	R8G8_SRGB
3292>0	ulelong	23	R8G8B8_UNORM
3293>0	ulelong	24	R8G8B8_SNORM
3294#>0	ulelong	25	R8G8B8_USCALED
3295#>0	ulelong	26	R8G8B8_SSCALED
3296>0	ulelong	27	R8G8B8_UINT
3297>0	ulelong	28	R8G8B8_SINT
3298>0	ulelong	29	R8G8B8_SRGB
3299>0	ulelong	30	B8G8R8_UNORM
3300>0	ulelong	31	B8G8R8_SNORM
3301#>0	ulelong	32	B8G8R8_USCALED
3302#>0	ulelong	33	B8G8R8_SSCALED
3303>0	ulelong	34	B8G8R8_UINT
3304>0	ulelong	35	B8G8R8_SINT
3305>0	ulelong	36	B8G8R8_SRGB
3306>0	ulelong	37	R8G8B8A8_UNORM
3307>0	ulelong	38	R8G8B8A8_SNORM
3308#>0	ulelong	39	R8G8B8A8_USCALED
3309#>0	ulelong	40	R8G8B8A8_SSCALED
3310>0	ulelong	41	R8G8B8A8_UINT
3311>0	ulelong	42	R8G8B8A8_SINT
3312>0	ulelong	43	R8G8B8A8_SRGB
3313>0	ulelong	44	B8G8R8A8_UNORM
3314>0	ulelong	45	B8G8R8A8_SNORM
3315#>0	ulelong	46	B8G8R8A8_USCALED
3316#>0	ulelong	47	B8G8R8A8_SSCALED
3317>0	ulelong	48	B8G8R8A8_UINT
3318>0	ulelong	49	B8G8R8A8_SINT
3319>0	ulelong	50	B8G8R8A8_SRGB
3320#>0	ulelong	51	A8B8G8R8_UNORM_PACK32
3321#>0	ulelong	52	A8B8G8R8_SNORM_PACK32
3322#>0	ulelong	53	A8B8G8R8_USCALED_PACK32
3323#>0	ulelong	54	A8B8G8R8_SSCALED_PACK32
3324#>0	ulelong	55	A8B8G8R8_UINT_PACK32
3325#>0	ulelong	56	A8B8G8R8_SINT_PACK32
3326#>0	ulelong	57	A8B8G8R8_SRGB_PACK32
3327>0	ulelong	58	A2R10G10B10_UNORM_PACK32
3328>0	ulelong	59	A2R10G10B10_SNORM_PACK32
3329#>0	ulelong	60	A2R10G10B10_USCALED_PACK32
3330#>0	ulelong	61	A2R10G10B10_SSCALED_PACK32
3331>0	ulelong	62	A2R10G10B10_UINT_PACK32
3332>0	ulelong	63	A2R10G10B10_SINT_PACK32
3333>0	ulelong	64	A2B10G10R10_UNORM_PACK32
3334>0	ulelong	65	A2B10G10R10_SNORM_PACK32
3335#>0	ulelong	66	A2B10G10R10_USCALED_PACK32
3336#>0	ulelong	67	A2B10G10R10_SSCALED_PACK32
3337>0	ulelong	68	A2B10G10R10_UINT_PACK32
3338>0	ulelong	69	A2B10G10R10_SINT_PACK32
3339>0	ulelong	70	R16_UNORM
3340>0	ulelong	71	R16_SNORM
3341#>0	ulelong	72	R16_USCALED
3342#>0	ulelong	73	R16_SSCALED
3343>0	ulelong	74	R16_UINT
3344>0	ulelong	75	R16_SINT
3345>0	ulelong	76	R16_SFLOAT
3346>0	ulelong	77	R16G16_UNORM
3347>0	ulelong	78	R16G16_SNORM
3348#>0	ulelong	79	R16G16_USCALED
3349#>0	ulelong	80	R16G16_SSCALED
3350>0	ulelong	81	R16G16_UINT
3351>0	ulelong	82	R16G16_SINT
3352>0	ulelong	83	R16G16_SFLOAT
3353>0	ulelong	84	R16G16B16_UNORM
3354>0	ulelong	85	R16G16B16_SNORM
3355#>0	ulelong	86	R16G16B16_USCALED
3356#>0	ulelong	87	R16G16B16_SSCALED
3357>0	ulelong	88	R16G16B16_UINT
3358>0	ulelong	89	R16G16B16_SINT
3359>0	ulelong	90	R16G16B16_SFLOAT
3360>0	ulelong	91	R16G16B16A16_UNORM
3361>0	ulelong	92	R16G16B16A16_SNORM
3362#>0	ulelong	93	R16G16B16A16_USCALED
3363#>0	ulelong	94	R16G16B16A16_SSCALED
3364>0	ulelong	95	R16G16B16A16_UINT
3365>0	ulelong	96	R16G16B16A16_SINT
3366>0	ulelong	97	R16G16B16A16_SFLOAT
3367>0	ulelong	98	R32_UINT
3368>0	ulelong	99	R32_SINT
3369>0	ulelong	100	R32_SFLOAT
3370>0	ulelong	101	R32G32_UINT
3371>0	ulelong	102	R32G32_SINT
3372>0	ulelong	103	R32G32_SFLOAT
3373>0	ulelong	104	R32G32B32_UINT
3374>0	ulelong	105	R32G32B32_SINT
3375>0	ulelong	106	R32G32B32_SFLOAT
3376>0	ulelong	107	R32G32B32A32_UINT
3377>0	ulelong	108	R32G32B32A32_SINT
3378>0	ulelong	109	R32G32B32A32_SFLOAT
3379>0	ulelong	110	R64_UINT
3380>0	ulelong	111	R64_SINT
3381>0	ulelong	112	R64_SFLOAT
3382>0	ulelong	113	R64G64_UINT
3383>0	ulelong	114	R64G64_SINT
3384>0	ulelong	115	R64G64_SFLOAT
3385>0	ulelong	116	R64G64B64_UINT
3386>0	ulelong	117	R64G64B64_SINT
3387>0	ulelong	118	R64G64B64_SFLOAT
3388>0	ulelong	119	R64G64B64A64_UINT
3389>0	ulelong	120	R64G64B64A64_SINT
3390>0	ulelong	121	R64G64B64A64_SFLOAT
3391>0	ulelong	122	B10G11R11_UFLOAT_PACK32
3392>0	ulelong	123	E5B9G9R9_UFLOAT_PACK32
3393>0	ulelong	124	D16_UNORM
3394>0	ulelong	125	X8_D24_UNORM_PACK32
3395>0	ulelong	126	D32_SFLOAT
3396>0	ulelong	127	S8_UINT
3397>0	ulelong	128	D16_UNORM_S8_UINT
3398>0	ulelong	129	D24_UNORM_S8_UINT
3399>0	ulelong	130	D32_SFLOAT_S8_UINT
3400
3401>0	ulelong	131	BC1_RGB_UNORM_BLOCK
3402>0	ulelong	132	BC1_RGB_SRGB_BLOCK
3403>0	ulelong	133	BC1_RGBA_UNORM_BLOCK
3404>0	ulelong	134	BC1_RGBA_SRGB_BLOCK
3405>0	ulelong	135	BC2_UNORM_BLOCK
3406>0	ulelong	136	BC2_SRGB_BLOCK
3407>0	ulelong	137	BC3_UNORM_BLOCK
3408>0	ulelong	138	BC3_SRGB_BLOCK
3409>0	ulelong	139	BC4_UNORM_BLOCK
3410>0	ulelong	140	BC4_SNORM_BLOCK
3411>0	ulelong	141	BC5_UNORM_BLOCK
3412>0	ulelong	142	BC5_SNORM_BLOCK
3413>0	ulelong	143	BC6H_UFLOAT_BLOCK
3414>0	ulelong	144	BC6H_SFLOAT_BLOCK
3415>0	ulelong	145	BC7_UNORM_BLOCK
3416>0	ulelong	146	BC7_SRGB_BLOCK
3417
3418>0	ulelong	147	ETC2_R8G8B8_UNORM_BLOCK
3419>0	ulelong	148	ETC2_R8G8B8_SRGB_BLOCK
3420>0	ulelong	149	ETC2_R8G8B8A1_UNORM_BLOCK
3421>0	ulelong	150	ETC2_R8G8B8A1_SRGB_BLOCK
3422>0	ulelong	151	ETC2_R8G8B8A8_UNORM_BLOCK
3423>0	ulelong	152	ETC2_R8G8B8A8_SRGB_BLOCK
3424
3425>0	ulelong	153	EAC_R11_UNORM_BLOCK
3426>0	ulelong	154	EAC_R11_SNORM_BLOCK
3427>0	ulelong	155	EAC_R11G11_UNORM_BLOCK
3428>0	ulelong	156	EAC_R11G11_SNORM_BLOCK
3429
3430>0	ulelong	157	ASTC_4x4_UNORM_BLOCK
3431>0	ulelong	158	ASTC_4x4_SRGB_BLOCK
3432>0	ulelong	159	ASTC_5x4_UNORM_BLOCK
3433>0	ulelong	160	ASTC_5x4_SRGB_BLOCK
3434>0	ulelong	161	ASTC_5x5_UNORM_BLOCK
3435>0	ulelong	162	ASTC_5x5_SRGB_BLOCK
3436>0	ulelong	163	ASTC_6x5_UNORM_BLOCK
3437>0	ulelong	164	ASTC_6x5_SRGB_BLOCK
3438>0	ulelong	165	ASTC_6x6_UNORM_BLOCK
3439>0	ulelong	166	ASTC_6x6_SRGB_BLOCK
3440>0	ulelong	167	ASTC_8x5_UNORM_BLOCK
3441>0	ulelong	168	ASTC_8x5_SRGB_BLOCK
3442>0	ulelong	169	ASTC_8x6_UNORM_BLOCK
3443>0	ulelong	170	ASTC_8x6_SRGB_BLOCK
3444>0	ulelong	171	ASTC_8x8_UNORM_BLOCK
3445>0	ulelong	172	ASTC_8x8_SRGB_BLOCK
3446>0	ulelong	173	ASTC_10x5_UNORM_BLOCK
3447>0	ulelong	174	ASTC_10x5_SRGB_BLOCK
3448>0	ulelong	175	ASTC_10x6_UNORM_BLOCK
3449>0	ulelong	176	ASTC_10x6_SRGB_BLOCK
3450>0	ulelong	177	ASTC_10x8_UNORM_BLOCK
3451>0	ulelong	178	ASTC_10x8_SRGB_BLOCK
3452>0	ulelong	179	ASTC_10x10_UNORM_BLOCK
3453>0	ulelong	180	ASTC_10x10_SRGB_BLOCK
3454>0	ulelong	181	ASTC_12x10_UNORM_BLOCK
3455>0	ulelong	182	ASTC_12x10_SRGB_BLOCK
3456>0	ulelong	183	ASTC_12x12_UNORM_BLOCK
3457>0	ulelong	184	ASTC_12x12_SRGB_BLOCK
3458
3459>0	ulelong	1000156000	G8B8G8R8_422_UNORM
3460>0	ulelong	1000156001	B8G8R8G8_422_UNORM
3461>0	ulelong	1000156002	G8_B8_R8_3PLANE_420_UNORM
3462>0	ulelong	1000156003	G8_B8R8_2PLANE_420_UNORM
3463>0	ulelong	1000156004	G8_B8_R8_3PLANE_422_UNORM
3464>0	ulelong	1000156005	G8_B8R8_2PLANE_422_UNORM
3465>0	ulelong	1000156006	G8_B8_R8_3PLANE_444_UNORM
3466>0	ulelong	1000156007	R10X6_UNORM_PACK16
3467>0	ulelong	1000156008	R10X6G10X6_UNORM_2PACK16
3468>0	ulelong	1000156009	R10X6G10X6B10X6A10X6_UNORM_4PACK16
3469>0	ulelong	1000156010	G10X6B10X6G10X6R10X6_422_UNORM_4PACK16
3470>0	ulelong	1000156011	B10X6G10X6R10X6G10X6_422_UNORM_4PACK16
3471>0	ulelong	1000156012	G10X6_B10X6_R10X6_3PLANE_420_UNORM_3PACK16
3472>0	ulelong	1000156013	G10X6_B10X6R10X6_2PLANE_420_UNORM_3PACK16
3473>0	ulelong	1000156014	G10X6_B10X6_R10X6_3PLANE_422_UNORM_3PACK16
3474>0	ulelong	1000156015	G10X6_B10X6R10X6_2PLANE_422_UNORM_3PACK16
3475>0	ulelong	1000156016	G10X6_B10X6_R10X6_3PLANE_444_UNORM_3PACK16
3476>0	ulelong	1000156017	R12X4_UNORM_PACK16
3477>0	ulelong	1000156018	R12X4G12X4_UNORM_2PACK16
3478>0	ulelong	1000156019	R12X4G12X4B12X4A12X4_UNORM_4PACK16
3479>0	ulelong	1000156020	G12X4B12X4G12X4R12X4_422_UNORM_4PACK16
3480>0	ulelong	1000156021	B12X4G12X4R12X4G12X4_422_UNORM_4PACK16
3481>0	ulelong	1000156022	G12X4_B12X4_R12X4_3PLANE_420_UNORM_3PACK16
3482>0	ulelong	1000156023	G12X4_B12X4R12X4_2PLANE_420_UNORM_3PACK16
3483>0	ulelong	1000156024	G12X4_B12X4_R12X4_3PLANE_422_UNORM_3PACK16
3484>0	ulelong	1000156025	G12X4_B12X4R12X4_2PLANE_422_UNORM_3PACK16
3485>0	ulelong	1000156026	G12X4_B12X4_R12X4_3PLANE_444_UNORM_3PACK16
3486>0	ulelong	1000156027	G16B16G16R16_422_UNORM
3487>0	ulelong	1000156028	B16G16R16G16_422_UNORM
3488>0	ulelong	1000156029	G16_B16_R16_3PLANE_420_UNORM
3489>0	ulelong	1000156030	G16_B16R16_2PLANE_420_UNORM
3490>0	ulelong	1000156031	G16_B16_R16_3PLANE_422_UNORM
3491>0	ulelong	1000156032	G16_B16R16_2PLANE_422_UNORM
3492>0	ulelong	1000156033	G16_B16_R16_3PLANE_444_UNORM
3493
3494>0	ulelong	1000054000	PVRTC1_2BPP_UNORM_BLOCK_IMG
3495>0	ulelong	1000054001	PVRTC1_4BPP_UNORM_BLOCK_IMG
3496>0	ulelong	1000054002	PVRTC2_2BPP_UNORM_BLOCK_IMG
3497>0	ulelong	1000054003	PVRTC2_4BPP_UNORM_BLOCK_IMG
3498>0	ulelong	1000054004	PVRTC1_2BPP_SRGB_BLOCK_IMG
3499>0	ulelong	1000054005	PVRTC1_4BPP_SRGB_BLOCK_IMG
3500>0	ulelong	1000054006	PVRTC2_2BPP_SRGB_BLOCK_IMG
3501>0	ulelong	1000054007	PVRTC2_4BPP_SRGB_BLOCK_IMG
3502
3503>0	ulelong	1000066000	ASTC_4x4_SFLOAT_BLOCK_EXT
3504>0	ulelong	1000066001	ASTC_5x4_SFLOAT_BLOCK_EXT
3505>0	ulelong	1000066002	ASTC_5x5_SFLOAT_BLOCK_EXT
3506>0	ulelong	1000066003	ASTC_6x5_SFLOAT_BLOCK_EXT
3507>0	ulelong	1000066004	ASTC_6x6_SFLOAT_BLOCK_EXT
3508>0	ulelong	1000066005	ASTC_8x5_SFLOAT_BLOCK_EXT
3509>0	ulelong	1000066006	ASTC_8x6_SFLOAT_BLOCK_EXT
3510>0	ulelong	1000066007	ASTC_8x8_SFLOAT_BLOCK_EXT
3511>0	ulelong	1000066008	ASTC_10x5_SFLOAT_BLOCK_EXT
3512>0	ulelong	1000066009	ASTC_10x6_SFLOAT_BLOCK_EXT
3513>0	ulelong	1000066010	ASTC_10x8_SFLOAT_BLOCK_EXT
3514>0	ulelong	1000066011	ASTC_10x10_SFLOAT_BLOCK_EXT
3515>0	ulelong	1000066012	ASTC_12x10_SFLOAT_BLOCK_EXT
3516>0	ulelong	1000066013	ASTC_12x12_SFLOAT_BLOCK_EXT
3517
3518# Main KTX2 header.
35190	string	\xABKTX\ 20\xBB\r\n\x1A\n	Khronos KTX2 texture
3520>20	ulelong	x	\b, %u
3521>24	ulelong	>1	x %u
3522>28	ulelong	>1	x %u
3523>32	ulelong	>1	\b, %u layers
3524>36	ulelong	>1	\b, %u faces
3525>40	ulelong	>1	\b, %u mipmaps
3526>44	ulelong	>0	\b,
3527>>44	use	khronos-ktx2-supercompression
3528>12	ulelong	>0	\b,
3529>>12	use	khronos-ktx2-vkFormat
3530
3531# Type: Valve VTF texture.
3532# From: David Korth <gerbilsoft@gerbilsoft.com>
3533# References:
3534# - https://developer.valvesoftware.com/wiki/Valve_Texture_Format
3535
3536# VTF image formats.
35370	name	vtf-image-format
3538>0	ulelong	0	RGBA8888
3539>0	ulelong	1	ABGR8888
3540>0	ulelong	2	RGB888
3541>0	ulelong	3	BGR888
3542>0	ulelong	4	RGB565
3543>0	ulelong	5	I8
3544>0	ulelong	6	IA88
3545>0	ulelong	7	P8
3546>0	ulelong	8	A8
3547>0	ulelong	9	RGB888 (bluescreen)
3548>0	ulelong	10	BGR888 (bluescreen)
3549>0	ulelong	11	ARGB8888
3550>0	ulelong	12	BGRA8888
3551>0	ulelong	13	DXT1
3552>0	ulelong	14	DXT3
3553>0	ulelong	15	DXT5
3554>0	ulelong	16	BGRx8888
3555>0	ulelong	17	BGR565
3556>0	ulelong	18	BGRx5551
3557>0	ulelong	19	BGRA4444
3558>0	ulelong	20	DXT1+A1
3559>0	ulelong	21	BGRA5551
3560>0	ulelong	22	UV88
3561>0	ulelong	23	UVWQ8888
3562>0	ulelong	24	RGBA16161616F
3563>0	ulelong	25	RGBA16161616
3564>0	ulelong	26	UVLX8888
3565
3566# Main VTF header.
35670	string	VTF\0				Valve Texture Format
3568>4	ulelong	x				v%u
3569>8	ulelong	x				\b.%u
3570>0x10	uleshort	x				\b, %u
3571>0x12	uleshort	>1				x %u
3572>4	lequad	0x0000000700000002
3573>>0x3F	uleshort	>1				x %u
3574>0x18	uleshort	>1				\b, %u frames
3575>0x38	ubyte	x				\b, mipmaps: %u
3576>0x34	ulelong	>-1				\b,
3577>>0x34	use	vtf-image-format
3578
3579# Type: Valve VTF3 (PS3) texture.
3580# From: David Korth <gerbilsoft@gerbilsoft.com>
35810	string		VTF3	Valve Texture Format (PS3)
3582>0x14	ubeshort		x	\b, %u
3583>0x16	ubeshort		x	\b x %u
3584>0x10	ubelong&0x2000	0	\b, DXT1
3585>0x10	ubelong&0x2000	0x2000	\b, DXT5
3586
3587# Type: ASTC texture.
3588# From: David Korth <gerbilsoft@gerbilsoft.com>
3589# References:
3590# - https://stackoverflow.com/questions/22600678/determine-internal-format-of-given-astc-compressed-image-through-its-header
3591# - https://stackoverflow.com/a/22682244
35920	ulelong	0x5ca1ab13			ASTC
3593>4	ubyte	x				%u
3594>5	ubyte	x				\bx%u
3595>6	ubyte	>1				\bx%u
3596# X, Y, and Z dimensions are stored as 24-bit LE.
3597# Pretend it's 32-bit and mask off the high byte.
3598>7	ulelong&0x00FFFFFF	x		texture, %u
3599>10	ulelong&0x00FFFFFF	x		x %u
3600>13	ulelong&0x00FFFFFF	>1		x %u
3601
3602# Zebra Metafile graphic
3603# http://www.fileformat.info/format/zbr/egff.htm
36040	ubeshort	0x9a02	Zebra Metafile graphic
3605>2	uleshort 1	(version 1.x)
3606>2	uleshort	2	(version 1.1x or 1.2x)
3607>2	uleshort	3	(version 1.49)
3608>2	uleshort	4	(version 1.50)
3609>4	string	x	(comment = %s)
3610
3611# Microsoft Paint graphic
3612# http://www.fileformat.info/format/mspaint/egff.htm
36130	string	DanM 	icrosoft Paint image data (version 1.x)
3614>4	uleshort	x	(%d
3615>>6	uleshort	x	x %d)
36160	string	LinS 	Microsoft Paint image data (version 2.0)
3617>4	uleshort	x	(%d
3618>>6	uleshort	x	x %d)
3619
3620# reMarkable tablet internal file format (https://www.remarkable.com/)
3621# https://github.com/ax3l/lines-are-beautiful
3622# https://plasma.ninja/blog/devices/remarkable/binary/format/2017/12/26/\
3623#	reMarkable-lines-file-format.html#what-to-do-next
3624# from Axel Huebl
36250		string	reMarkable
3626>11		string	lines
3627>>17		string	with
3628>>>22		string	selections
3629>>>>33		string	and
3630>>>>>37		string	layers
3631>>>>>>43	ulelong	x	reMarkable tablet notebook lines, 1404 x 1872, %x page(s)
3632
3633# newer per-page files for the reMarkable
36340		string	reMarkable
3635>11		string	.lines
3636>>18		string	file,
3637>>>24		string	version=
3638>>>>32		ubyte	x	reMarkable tablet page (v%c), 1404 x 1872,
3639>>>>>43		ulelong	x	%d layer(s)
3640
3641# Type: PVR3 texture.
3642# From: David Korth <gerbilsoft@gerbilsoft.com>
3643# References:
3644# - http://cdn.imgtec.com/sdk-documentation/PVR+File+Format.Specification.pdf
3645
3646# PVR3 pixel formats.
36470	name		pvr3-pixel-format
3648>0	ulelong	0	PVRTC 2bpp RGB
3649>0	ulelong	1	PVRTC 2bpp RGBA
3650>0	ulelong	2	PVRTC 4bpp RGB
3651>0	ulelong	3	PVRTC 4bpp RGBA
3652>0	ulelong	4	PVRTC-II 2bpp
3653>0	ulelong	5	PVRTC-II 4bpp
3654>0	ulelong	6	ETC1
3655>0	ulelong	7	DXT1
3656>0	ulelong	8	DXT2
3657>0	ulelong	9	DXT3
3658>0	ulelong	10	DXT4
3659>0	ulelong	11	DXT5
3660>0	ulelong	12	BC4
3661>0	ulelong	13	BC5
3662>0	ulelong	14	BC6
3663>0	ulelong	15	BC7
3664>0	ulelong	16	UYVY
3665>0	ulelong	17	YUY2
3666>0	ulelong	18	BW1bpp
3667>0	ulelong	19	R9G9B9E5 Shared Exponent
3668>0	ulelong	20	RGBG8888
3669>0	ulelong	21	GRGB8888
3670>0	ulelong	22	ETC2 RGB
3671>0	ulelong	23	ETC2 RGBA
3672>0	ulelong	24	ETC2 RGB A1
3673>0	ulelong	25	EAC R11
3674>0	ulelong	26	EAC RG11
3675>0	ulelong	27	ASTC_4x4
3676>0	ulelong	28	ASTC_5x4
3677>0	ulelong	29	ASTC_5x5
3678>0	ulelong	30	ASTC_6x5
3679>0	ulelong	31	ASTC_6x6
3680>0	ulelong	32	ASTC_8x5
3681>0	ulelong	33	ASTC_8x6
3682>0	ulelong	34	ASTC_8x8
3683>0	ulelong	35	ASTC_10x5
3684>0	ulelong	36	ASTC_10x6
3685>0	ulelong	37	ASTC_10x8
3686>0	ulelong	38	ASTC_10x10
3687>0	ulelong	39	ASTC_12x10
3688>0	ulelong	40	ASTC_12x12
3689>0	ulelong	41	ASTC_3x3x3
3690>0	ulelong	42	ASTC_4x3x3
3691>0	ulelong	43	ASTC_4x4x3
3692>0	ulelong	44	ASTC_4x4x4
3693>0	ulelong	45	ASTC_5x4x4
3694>0	ulelong	46	ASTC_5x5x4
3695>0	ulelong	47	ASTC_5x5x5
3696>0	ulelong	48	ASTC_6x5x5
3697>0	ulelong	49	ASTC_6x6x5
3698>0	ulelong	50	ASTC_6x6x6
3699
37000	string		PVR\x03			PowerVR 3.0 texture:
3701>0x18	ulelong		x	%u x
3702>0x1C	ulelong		x	%u
3703>0x20	ulelong		>1	x %u
3704>0x08	ubyte		x	\b,
3705>0x0C	ulelong		0
3706>>0x08	use	pvr3-pixel-format
3707>0x0C	ulelong		!0
3708>>0x08	ubyte	!0	%c
3709>>>0x0C	ubyte	!0	\b%u
3710>>0x09	ubyte	!0	\b%c
3711>>>0x0D	ubyte	!0	\b%u
3712>>0x0A	ubyte	!0	\b%c
3713>>>0x0E	ubyte	!0	\b%u
3714>>0x0B	ubyte	!0	\b%c
3715>>>0x0F	ubyte	!0	\b%u
3716>0x10	ulelong		1	\b, sRGB
3717>0x04	ulelong&0x02	0x02	\b, premultiplied alpha
3718
37190	string		\x03RVP			PowerVR 3.0 texture: BE,
3720>0x18	ubelong		x	%u x
3721>0x1C	ubelong		x	%u
3722>0x20	ubelong		>1	x %u
3723>0x08	ubyte		x	\b,
3724>0x0C	ubelong		0
3725>>0x08	use	pvr3-pixel-format
3726>0x0C	ubelong		!0
3727>>0x0B	ubyte	!0	%c
3728>>>0x0F	ubyte	!0	\b%u
3729>>0x0A	ubyte	!0	\b%c
3730>>>0x0E	ubyte	!0	\b%u
3731>>0x09	ubyte	!0	\b%c
3732>>>0x0D	ubyte	!0	\b%u
3733>>0x08	ubyte	!0	\b%c
3734>>>0x0C	ubyte	!0	\b%u
3735>0x10	ubelong		1	\b, sRGB
3736>0x04	ubelong&0x02	0x02	\b, premultiplied alpha
3737
3738# Type: Microsoft Xbox XPR0 texture.
3739# From: David Korth <gerbilsoft@gerbilsoft.com>
3740# References:
3741# - https://github.com/Cxbx-Reloaded/Cxbx-Reloaded/blob/develop/src/core/hle/D3D8/XbD3D8Types.h
3742
3743# XPR pixel formats.
37440	name	xbox-xpr-pixel-format
3745>0	ubyte	0x00	L8
3746>0	ubyte	0x01	AL8
3747>0	ubyte	0x02	ARGB1555
3748>0	ubyte	0x03	RGB555
3749>0	ubyte	0x04	ARGB4444
3750>0	ubyte	0x05	RGB565
3751>0	ubyte	0x06	ARGB8888
3752>0	ubyte	0x07	xRGB8888
3753>0	ubyte	0x0B	P8
3754>0	ubyte	0x0C	DXT1
3755>0	ubyte	0x0E	DXT2
3756>0	ubyte	0x0F	DXT4
3757>0	ubyte	0x10	Linear ARGB1555
3758>0	ubyte	0x11	Linear RGB565
3759>0	ubyte	0x12	Linear ARGB8888
3760>0	ubyte	0x13	Linear L8
3761>0	ubyte	0x16	Linear R8B8
3762>0	ubyte	0x17	Linear G8B8
3763>0	ubyte	0x19	A8
3764>0	ubyte	0x1A	A8L8
3765>0	ubyte	0x1B	Linear AL8
3766>0	ubyte	0x1C	Linear RGB555
3767>0	ubyte	0x1D	Linear ARGB4444
3768>0	ubyte	0x1E	Linear xRGB8888
3769>0	ubyte	0x1F	Linear A8
3770>0	ubyte	0x20	Linear A8L8
3771>0	ubyte	0x24	YUY2
3772>0	ubyte	0x25	UYVY
3773>0	ubyte	0x27	L6V5U5
3774>0	ubyte	0x28	V8U8
3775>0	ubyte	0x29	R8B8
3776>0	ubyte	0x2A	D24S8
3777>0	ubyte	0x2B	F24S8
3778>0	ubyte	0x2C	D16
3779>0	ubyte	0x2D	F16
3780>0	ubyte	0x2E	Linear D24S8
3781>0	ubyte	0x2F	Linear F24S8
3782>0	ubyte	0x30	Linear D16
3783>0	ubyte	0x31	Linear F16
3784>0	ubyte	0x32	L16
3785>0	ubyte	0x33	V16U16
3786>0	ubyte	0x35	Linear L16
3787>0	ubyte	0x36	Linear V16U16
3788>0	ubyte	0x37	Linear L6V5U5
3789>0	ubyte	0x38	RGBA5551
3790>0	ubyte	0x39	RGBA4444
3791>0	ubyte	0x3A	QWVU8888
3792>0	ubyte	0x3B	BGRA8888
3793>0	ubyte	0x3C	RGBA8888
3794>0	ubyte	0x3D	Linear RGBA5551
3795>0	ubyte	0x3E	Linear RGBA4444
3796>0	ubyte	0x3F	Linear ABGR8888
3797>0	ubyte	0x40	Linear BGRA8888
3798>0	ubyte	0x41	Linear RGBA8888
3799>0	ubyte	0x64	Vertex Data
3800
38010	string		XPR0	Microsoft Xbox XPR0 texture
3802>0x19	ubyte	x	\b, format:
3803>>0x19	use	xbox-xpr-pixel-format
3804
3805# ILDA Image Data Transfer Format
3806# https://www.ilda.com/resources/StandardsDocs/ILDA_IDTF14_rev011.pdf
3807#
3808# Updated by Chuck Hein (laser@geekdude.com)
3809#
38100	string		ILDA	ILDA Image Data Transfer Format
3811>7	ubyte		0x00	3D Coordinates with Indexed Color
3812>7	ubyte		0x01	2D Coordinates with Indexed Color
3813>7	ubyte		0x02	Color Palette
3814>7	ubyte		0x04	3D Coordinates with True Color
3815>7	ubyte		0x05	2D Coordinates with True Color
3816>8	string		>0	\b, palette %s
3817>16	string		>0	\b, company %s
3818>24	ubeshort	>0	\b, number of records %d
3819>>26	ubeshort	x	\b, palette number %d
3820>>28	ubeshort	>0	\b, number of frames %d
3821>>30	ubyte		>0	\b, projector number %d
3822
3823# Dropbox "lepton" compressed jpeg format
3824# https://github.com/dropbox/lepton
38250	ubelong&0xfffff0ff	0xcf84005a	Lepton image file
3826>2	ubyte			x		(version %d)
3827
3828# Apple QuickTake camera raw images
3829# https://en.wikipedia.org/wiki/Apple_QuickTake
3830# dcraw can decode them
38310	name quicktake
3832>4	ubelong		8
3833>>544	ubeshort	x	\b, %dx
3834>>546	ubeshort	x	\b%d
3835>4	ubelong		4
3836>>546	ubeshort	x	\b, %dx
3837>>544	ubeshort	x	\b%d
3838
38390	string	qktk	Apple QuickTake 100 Raw Image
3840>0	use quicktake
3841
38420	string	qktn
3843>4	ubyte	0	Apple QuickTake 150 Raw Image
3844>4	ubyte	>0	Apple QuickTake 200 Raw Image
3845>0	use quicktake
3846
3847# From:		Joerg Jenderek
3848# URL:		http://fileformats.archiveteam.org/wiki/Corel_Photo-Paint_image
3849# Reference:	http://blog.argasinski.eu/wp-content/uploads/2011/08/cpt-specification-0.01.pdf
38500	string	CPT
3851>4	string	FILE		Corel Photo-Paint image, version
3852# version like 7, 9 or 8
3853>>3	ubyte	x		%c,
3854!:mime	image/x-corel-cpt
3855!:ext	cpt
3856# if blocks_array_offset available jump blockNumber*8 bytes
3857>>0x34	ulelong		>0
3858>>>(0x28.l*8)	ubyte	x
3859# jump additional stored blocks_array_offset bytes forward to object block
3860>>>>&(0x34.l-1) ulelong x	%u
3861# object height in pixels
3862>>>>>&0		ulelong	x	x %u
3863# if no blocks_array_offset available jump blockNumber*8 bytes
3864>>0x34	ulelong		=0
3865>>>(0x28.l*8)	ubyte	x
3866# jump additional 0x13C bytes forward to object block
3867>>>>&0x13B	ulelong x	%u
3868>>>>>&0	ulelong		x	x %u
3869# image color model used
3870>>0x8	ulelong	x
3871>>>0x8	ulelong	0x1		RGB 24 bits
3872>>>0x8	ulelong	0x3		CMYK 24 bits
3873>>>0x8	ulelong	0x5		greyscale 8 bits
3874>>>0x8	ulelong	0x6		black and white 1 bit
3875>>>0x8	ulelong	0xA		RGB 8 bits
3876# palette_length  number of colors * 3 in case of 8-bit RGB paletted image
3877# 0 otherwise. Allowed values: 0 or [1..256] * 3
3878#>>0xC	ulelong	>0		\b, palette length %u
3879>>>>0xC	ulelong/3	<256	\b, %u colors
3880>>>0x8	ulelong	0xB		LAB
3881>>>0x8	ulelong	0xC		RGB 48 bits
3882>>>0x8	ulelong	0xE		greyscale 16 bits
3883# this should not happen
3884>>>0x8	default	x		color model
3885>>>>0x8	ulelong	x		%#x
3886# bit 1 in CPT file flags: UCS-2 file comment present
3887>>0x31	ubyte		&0x02
3888# look for comment marker
3889>>>0x100	search/0xc9d	\4\2\0\0
3890# UCS-2 file comment
3891>>>>&0		lestring16	x	"%s"
3892# if no UCS-2 is present show ANSI file comment[112] if available
3893>>0x31	ubyte&0x02	=0
3894>>>0x3C string		>\0	"%-.112s"
3895# reserved seems to be always 0
3896#>>0x10	ulelong		>0	\b, reserved1 %u
3897# horizontal real dpi = dpi_h * 25.4 / 10**6
3898>>0x18	ulelong	x		\b, %u micro dots/mm
3899# image vertical DPI in CPT DPI unit
3900#>>0x1C	ulelong	x		\b, %u micro dots/mm
3901# reserved seems to be always 0
3902#>>0x20	ulelong		>0	\b, reserved2 %u
3903#>>0x24	ulelong		>0	\b, reserved3 %u
3904# blocks_count; number of CPT_Block blocks. Allowed values: > 0
3905>>0x28	ulelong		x	\b, %u block
3906# plural s
3907>>0x28	ulelong		!1	\bs
3908# CPT file flags
3909# lower byte of CPT file flags: 0x94~CPT9FILE 0x01~often CPT7FILE 0x8C~CPT8FILE
3910#>>0x30	ubyte		x	\b, lower flags %#x
3911# upper byte of CPT file flags:
3912#>>0x31	ubyte		>0	\b, upper flags %#x
3913# bit 2 in CPT file flags: unknown
3914#>>0x31	ubyte		&0x04	\b, with UNKNOWN
3915# bits 3-7 in CPT file flags: unknown, seem to be often 0
3916# show unusual flag combinations
3917>>0x31	ubyte&0xFC	>0
3918>>>0x30	uleshort	x	\b, flags %#4.4x
3919# reserved seems to be always 0
3920#>>0x32	uleshort	>0	\b, reserved4 %#x
3921# blocks_array_offset is always 0 for CPT7 and CPT8 files created by PP7-PP8
3922# typical values like: 13Ch 154h 43Ch 4F0h DA8h
3923>>0x34	ulelong	x		\b, array offset %#x
3924# reserved seems to be often 0
3925>>0x38	ulelong		>0	\b, reserved5 %#x
3926# possible next master block
3927#>>0x100	ubequad		!0	\b, next block=%#llx...
3928# bit 0: ICC profile block present
3929>>0x31	ubyte		&0x01	\b, with ICC profile
3930# check for characteristic string acsp of color profile for DEBUGGING
3931#>>>0x178	string	x	icc=%.4s
3932#	display ICC/ICM color profile by ./icc
3933#>>>0x154	use		color-profile
3934
3935# URL:		http://fileformats.archiveteam.org/wiki/CorelDRAW
3936#		https://en.wikipedia.org/wiki/CorelDRAW
3937# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/c/cdr-gen.trid.xml
3938# Note:		called "CorelDRAW drawing (generic)" by TrID
3939#		version til 2 WL-based; from version 3 til 13 handled by ./riff and from 14 zip based handled by ./archive
39400	ubelong&0xFFffF7ff	0x574C6500	Corel Draw Picture
3941#!:mime						image/x-coreldraw
3942!:mime						application/vnd.corel-draw
3943!:ext						cdr
3944# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/c/cdr-corel-10.trid.xml
3945# Note:		called "CorelDRAW drawing (v1.0)" by TrID and
3946#		"CorelDraw Drawing" with version "1.0" by DROID via PUID fmt/467
3947#		only DROID fmt-467-signature-id-726.cdr example
3948>2	ubyte			0x65		\b, version 1.0
3949#>>4	ubelong			!0x45000000	\b, at 4 %#8.8x
3950# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/c/cdr-corel-20.trid.xml
3951# Note:		called "CorelDRAW drawing (v2.0)" by TrID and
3952#		"CorelDraw Drawing" with version "2.0" by DROID via PUID fmt/466
3953>2	ubyte			0x6D		\b, version 2.0
3954# According to DROID 0xed080000 or 0x25050000
3955#>>4	ubelong			!0xed080000
3956#>>>4	ubelong			!0x25050000	\b, at 4 %#8.8x
3957
3958# Type: Crunch compressed texture.
3959# From: David Korth <gerbilsoft@gerbilsoft.com>
3960# References:
3961# - https://github.com/BinomialLLC/crunch/blob/44c8402e24441c7524ca364941fd224ab3b971e9/inc/crn_decomp.h#L267
39620	ubelong		0x4878004A	Crunch compressed texture:
3963>0x0C	ubeshort	x	%u x
3964>0x0E	ubeshort	x	%u
3965>0x12	ubyte		0	\b, DXT1
3966>0x12	ubyte		1	\b, DXT3
3967>0x12	ubyte		2	\b, DXT5
3968>0x12	ubyte		3	\b, DXT5 CCxY
3969>0x12	ubyte		4	\b, DXT5 xGxR
3970>0x12	ubyte		5	\b, DXT5 xGBR
3971>0x12	ubyte		6	\b, DXT5 AGBR
3972>0x12	ubyte		7	\b, DXn XY
3973>0x12	ubyte		8	\b, DXn YX
3974>0x12	ubyte		9	\b, DXT5 Alpha
3975>0x12	ubyte		10	\b, ETC1
3976>0x10	ubyte		>1	\b, %u images
3977>0x11	ubyte		>1	\b, %u faces
3978# TODO: Flags at 0x13? (ubeshort)
3979
3980# Type: BasisLZ compressed texture.
3981# From: David Korth <gerbilsoft@gerbilsoft.com>
3982# References:
3983# - https://github.com/BinomialLLC/basis_universal/blob/master/spec/basis_spec.txt
39840	uleshort		0x4273
3985>0x04	uleshort		0x4D	BasisLZ
3986>>0x02	uleshort		x	v%x compressed texture:
3987>>0x14	ubyte			0	ETC1S
3988>>0x14	ubyte			1	UASTC 4x4
3989>>0x0E	ulelong&0xFFFFFF	>1	\b, %u slices
3990>>0x11	ulelong&0xFFFFFF	>1	\b, %u images
3991>>0x15	uleshort&0x02		2	\b, Y-flipped
3992
3993# MIME registration: https://www.iana.org/assignments/media-types/model/e57
3994# Sample files: http://www.libe57.org/data.html
3995# Reference implementation: http://www.libe57.org/
3996# https://www.ri.cmu.edu/pub_files/2011/1/2011-huber-e57-v3.pdf
39970	string		ASTM-E57	ASTM E57 three-dimensional model
3998!:mime model/e57
3999!:ext e57
4000
4001# QOI [Quite OK Image Format] images
4002# (Horia Mihai David, mihaidavid@posteo.net)
4003#
4004# QOI format by Dominic Szablewski <http://phoboslab.org/>
4005#           <https://qoiformat.org/>
4006#
4007# Based on spec v1.0 (2022.01.05) <https://qoiformat.org/qoi-specification.pdf>
4008
40090	string		qoif	QOI image data
4010!:ext qoi
4011!:mime image/x-qoi
4012# See <https://github.com/phoboslab/qoi/issues/167>
4013>4      ubelong		x       %ux
4014>8      ubelong		x       \b%u,
4015>>13	ubyte		0	s
4016>>>12	ubyte		3	\bRGB
4017>>>12	ubyte		4	\bRGBA
4018>>>12	default		x
4019>>>>12	ubyte		x	\b*bad channels %u*
4020>>>13	ubyte		0	(linear alpha)
4021>>13	ubyte		1
4022>>>12	ubyte		3	RGB
4023>>>12	ubyte		4	RGBA
4024>>>13	ubyte		1	(all channels linear)
4025>>13	default		x
4026>>>13	ubyte		x	*bad colorspace %u*
4027
4028
4029# Type: Godot 3, 4 texture (pixel format)
4030# From: David Korth <gerbilsoft@gerbilsoft.com>
40310	name	godot-pixel-format
4032>0	ulelong&0xFFFFF	0	L8
4033>0	ulelong&0xFFFFF	1	LA8
4034>0	ulelong&0xFFFFF	2	R8
4035>0	ulelong&0xFFFFF	3	RG8
4036>0	ulelong&0xFFFFF	4	RGB8
4037>0	ulelong&0xFFFFF	5	RGBA8
4038>0	ulelong&0xFFFFF	6	RGBA4444
4039>0	ulelong&0xFFFFF	7	RGB565
4040>0	ulelong&0xFFFFF	8	RF
4041>0	ulelong&0xFFFFF	9	RGF
4042>0	ulelong&0xFFFFF	10	RGBF
4043>0	ulelong&0xFFFFF	11	RGBAF
4044>0	ulelong&0xFFFFF	12	RH
4045>0	ulelong&0xFFFFF	13	RGH
4046>0	ulelong&0xFFFFF	14	RGBH
4047>0	ulelong&0xFFFFF	15	RGBAH
4048>0	ulelong&0xFFFFF	16	RGBE9995
4049>0	ulelong&0xFFFFF	17	DXT1
4050>0	ulelong&0xFFFFF	18	DXT3
4051>0	ulelong&0xFFFFF	19	DXT5
4052>0	ulelong&0xFFFFF	20	RGTC_R
4053>0	ulelong&0xFFFFF	21	RGTC_RG
4054>0	ulelong&0xFFFFF	22	BPTC_RGBA
4055>0	ulelong&0xFFFFF	23	BPTC_RGBF
4056>0	ulelong&0xFFFFF	24	BPTC_RGBFU
4057>0	ulelong&0xFFFFF	25	PVRTC1_2
4058>0	ulelong&0xFFFFF	26	PVRTC1_2A
4059>0	ulelong&0xFFFFF	27	PVRTC1_4
4060>0	ulelong&0xFFFFF	28	PVRTC1_4A
4061>0	ulelong&0xFFFFF	29	ETC
4062>0	ulelong&0xFFFFF	30	ETC2_R11
4063>0	ulelong&0xFFFFF	31	ETC2_R11S
4064>0	ulelong&0xFFFFF	32	ETC2_RG11
4065>0	ulelong&0xFFFFF	33	ETC2_RG11S
4066>0	ulelong&0xFFFFF	34	ETC2_RGB8
4067>0	ulelong&0xFFFFF	35	ETC2_RGBA8
4068>0	ulelong&0xFFFFF	36	ETC2_RGB8A1
4069>0	ulelong&0xFFFFF	37	ASTC_8x8
4070
4071# Type: Godot 3, 4 texture (rescale display, width)
4072# From: David Korth <gerbilsoft@gerbilsoft.com>
4073# Shows rescale value if it's not a power of 2.
40740	name	godot-rescale-display-w
4075>0	uleshort	0
4076>0	uleshort	1
4077>0	uleshort	2
4078>0	uleshort	4
4079>0	uleshort	8
4080>0	uleshort	16
4081>0	uleshort	32
4082>0	uleshort	64
4083>0	uleshort	128
4084>0	uleshort	256
4085>0	uleshort	512
4086>0	uleshort	1024
4087>0	uleshort	2048
4088>0	uleshort	4096
4089>0	uleshort	8192
4090>0	uleshort	16384
4091>0	uleshort	32768
4092>0	default		x
4093>>0	uleshort	x	(rescale to %u x
4094
4095# Type: Godot 3, 4 texture (rescale display, height)
4096# From: David Korth <gerbilsoft@gerbilsoft.com>
4097# Shows rescale value if it's not a power of 2.
40980	name	godot-rescale-display-h
4099>0	clear	x
4100>0	uleshort	0
4101>0	uleshort	1
4102>0	uleshort	2
4103>0	uleshort	4
4104>0	uleshort	8
4105>0	uleshort	16
4106>0	uleshort	32
4107>0	uleshort	64
4108>0	uleshort	128
4109>0	uleshort	256
4110>0	uleshort	512
4111>0	uleshort	1024
4112>0	uleshort	2048
4113>0	uleshort	4096
4114>0	uleshort	8192
4115>0	uleshort	16384
4116>0	uleshort	32768
4117>0	default		x
4118>>0	uleshort	x	%u)
4119
4120# Type: Godot 3 texture
4121# From: David Korth <gerbilsoft@gerbilsoft.com>
4122# References:
4123# - https://github.com/godotengine/godot/blob/3.3/core/image.h
4124# - https://github.com/godotengine/godot/blob/3.3/scene/resources/texture.cpp
4125# - https://github.com/godotengine/godot/blob/3.3/scene/resources/texture.h
4126# TODO: Don't show "rescale to" if it matches the image size.
41270	string	GDST	Godot 3 texture:
4128!:ext	stex
4129!:mime	image/x-godot-stex
4130>4	uleshort	x	%u x
4131>8	uleshort	x	%u
4132>6	uleshort	0	\b,
4133>6	uleshort	!0
4134>>6	use	godot-rescale-display-w
4135>>10	use	godot-rescale-display-h
4136>>10	uleshort	x	\b,
4137>16	ulelong&0x800000	!0		has mipmaps,
4138>16	ulelong&0x100000	0x100000	lossless encoding
4139>16	ulelong&0x200000	0x200000	lossy encoding
4140>16	ulelong&0x300000	0
4141>>16	use	godot-pixel-format
4142
4143# Type: Godot 4 texture
4144# From: David Korth <gerbilsoft@gerbilsoft.com>
4145# References:
4146# - https://github.com/godotengine/godot/blob/master/core/io/image.h
4147# - https://github.com/godotengine/godot/blob/master/scene/resources/texture.cpp
4148# - https://github.com/godotengine/godot/blob/master/scene/resources/texture.h
4149# TODO: Don't show "rescale to" if it matches the image size.
41500	string	GST2	Godot 4 texture
4151!:ext	stex
4152!:mime	image/x-godot-stex
4153>4	ulelong		x	v%u:
4154>0x28	uleshort	x	%u x
4155>0x2A	uleshort	x	%u
4156>8	use	godot-rescale-display-w
4157>12	use	godot-rescale-display-h
4158>12	uleshort	x	\b,
4159>0x2C	ulelong		>1	%u mipmaps,
4160>0x30	use	godot-pixel-format
4161>0x24	ulelong		1	\b, embedded PNG image
4162>0x24	ulelong		2	\b, embedded WebP image
4163>0x24	ulelong		3	\b, Basis Universal
4164
4165# Summary:	iCEDraw graphic *.IDF
4166# URL:		http://fileformats.archiveteam.org/wiki/ICEDraw
4167# Reference:	http://mark0.net/download/triddefs_xml.7z/defs/i/idf-icedraw.trid.xml
4168# From:		Joerg Jenderek
4169# Note:		called "iCEDraw graphic" by TrID, "iCEDraw text" by FFmpeg and "iCE Draw" by Ansilove
4170#		verified by FFmpeg command `ffprobe ICE-9605.IDF` and `ansilove -s SQ-FORCE.IDF`
41710	string		\0041.4\0\0\0\0O\0	iCEDraw graphic
4172#!:mime	application/octet-stream
4173!:mime	image/x-idf
4174!:ext	idf
4175
4176# Type: ColoRIX VGA Paint Image File (.rix/.sci/.scX)
4177# From: Eddy Jansson <github.com/eloj>
4178# Reference: https://www.fileformat.info/format/rix/spec/
4179#
41800	name		rix-header
4181>0	uleshort	x	\b, %u x
4182>2	uleshort	x	%u
4183# palette type:
4184# .. if direct color, low bits encode bpp
4185>4	ubyte&128	0
4186>>4 ubyte&127		x	\b %u bpp (direct color)
4187# .. else palette
4188>4	ubyte&128	128
4189>>4	ubyte&7		0	\b x 2
4190>>4	ubyte&7		1	\b x 4
4191>>4	ubyte&7		2	\b x 8
4192>>4	ubyte&7		3	\b x 16
4193>>4	ubyte&7		4	\b x 32
4194>>4	ubyte&7		5	\b x 64
4195>>4	ubyte&7		6	\b x 128
4196>>4	ubyte&7		7	\b x 256
4197# storage type
4198#>5	ubyte&15	0	\b, Linear
4199>5	ubyte&15	1	\b, Planar (0213)
4200>5	ubyte&15	2	\b, Planar
4201>5	ubyte&15	3	\b, Text
4202>5	ubyte&15	4	\b, Planar lines
4203>5	ubyte&128	128	\b (compressed)
4204>5	ubyte&64	64	\b (extension)
4205>5	ubyte&32	32	\b (encrypted)
4206
42070	string	RIX3	ColoRIX Image
4208>4	use		rix-header
4209
42100	string	RIX7	ColoRIX Slideshow
4211
4212# http://fileformats.archiveteam.org/wiki/PaperPort_(MAX)
42130	string 	ViG	Visioneer PaperPort
4214>3	string	Ae	2
4215>3	string	Be	2
4216>3	string	Cj	3-4
4217>3	string	Em	5-7
4218>3	string	Fk	8-12
4219>3	default	x	MAX
4220