11e69b4021
libimg: export img.resize_data
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git-svn-id: svn://kolibrios.org@8395 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-13 18:07:49 +00:00
201cf02d85
libimg: transparency fixes.
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img.convert doesn't make opaque pixels transparent.
gif decoder considers palette pixels opaque.
git-svn-id: svn://kolibrios.org@8394 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-13 17:22:19 +00:00
Kirill Lipatov (Leency)
5d3b2a031a
libimg: img.decode now checks that length is not null
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WebView: img tag: proceed data-src= if src= is empty, fix crash
git-svn-id: svn://kolibrios.org@8363 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-11 03:05:01 +00:00
263f2855f2
libimg: Add and export img.blend function
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git-svn-id: svn://kolibrios.org@8341 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-12-08 17:40:34 +00:00
a0a18277da
libimg: tiff: Don't rely on EOI tag at the end of the strip.
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Reference implementation (libtiff) has a workaround: precalculate data
size of the strip and don't rely on EOI tag of specific bit length.
This allow to read some invalid TIFF LZW images by my old scanner.
git-svn-id: svn://kolibrios.org@7735 a494cfbc-eb01-0410-851d-a64ba20cac60
2020-03-07 12:54:18 +00:00
c7f696b50f
Libimg: Fix bug with 16-bit BMP padding.
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git-svn-id: svn://kolibrios.org@7523 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-11-03 17:36:45 +00:00
IgorA
c87db09b6e
libimg: fix save small png images
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git-svn-id: svn://kolibrios.org@7279 a494cfbc-eb01-0410-851d-a64ba20cac60
2018-05-15 16:43:23 +00:00
6cf659fe71
libimg: add img.from_file, refactor img.convert.
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Add new function, img.from_file: gets file name and returns decoded Image.
Make img.convert code less spaghetti: use jump table, not a chain of jmp's.
git-svn-id: svn://kolibrios.org@7105 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-10-31 21:33:52 +00:00
IgorA
dc5527c5ca
update docs sys function 54.1
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git-svn-id: svn://kolibrios.org@6891 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-04-29 09:12:39 +00:00
IgorA
c162817dfc
add filter 'paeth', fix in 'build_bl_tree'
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git-svn-id: svn://kolibrios.org@6888 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-04-18 09:45:38 +00:00
IgorA
6bc316c46e
fix continue crc calculation in 'archiver.obj'
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git-svn-id: svn://kolibrios.org@6883 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-04-06 06:42:07 +00:00
IgorA
ff3cee003b
small fixes
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git-svn-id: svn://kolibrios.org@6881 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-03-31 18:34:26 +00:00
IgorA
c5ce2bec50
fix calculation 'adler32',
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other small fixes
git-svn-id: svn://kolibrios.org@6873 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-03-04 19:17:49 +00:00
IgorA
19552bad79
fix r6860, small change in 'libimg.obj'
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git-svn-id: svn://kolibrios.org@6870 a494cfbc-eb01-0410-851d-a64ba20cac60
2017-02-28 18:02:53 +00:00
741b6ad89c
img.scale and img.convert fix for multiframe images
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new function: img.get_scaled_size
git-svn-id: svn://kolibrios.org@6807 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-12-22 23:29:25 +00:00
IgorA
2c0a9cbf44
optimize struct 'z_stream'
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git-svn-id: svn://kolibrios.org@6797 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-12-14 14:54:51 +00:00
IgorA
9a564b1fbf
fix compress size
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git-svn-id: svn://kolibrios.org@6780 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-12-03 19:06:49 +00:00
IgorA
cdfe44d0b7
fix, optimize, clean code
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git-svn-id: svn://kolibrios.org@6779 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-12-02 16:13:46 +00:00
IgorA
e73f2a8659
optimize 'libimg.obj',
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fix in 'zlib.obj',
animage can save '*.png' files
git-svn-id: svn://kolibrios.org@6741 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-11-23 09:11:10 +00:00
Kirill Lipatov (Leency)
64b1d5344a
move cubeline to ISO, add "fasm -m 32768" into libimg Tupfile
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git-svn-id: svn://kolibrios.org@6734 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-11-21 20:12:44 +00:00
IgorA
722650c58d
libimg can save 24-bit *.png images
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git-svn-id: svn://kolibrios.org@6733 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-11-21 16:00:11 +00:00
CleverMouse
cd74d1af33
switch build system to Tup
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git-svn-id: svn://kolibrios.org@5098 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-09-12 15:15:23 +00:00
0a44c9a5ca
libimg: check raw pnm payload size (broken files)
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git-svn-id: svn://kolibrios.org@4229 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-11-14 11:12:21 +00:00
ccaf3a054b
libimg:
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add new image types (Image.bpp2i, Image.bpp4i); update to_rgb, flip, rotate functions
decode .bpp2i and .bpp4i tiff images
disable memory limit for decoded images
git-svn-id: svn://kolibrios.org@3503 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-05-11 21:31:21 +00:00
a524093376
libimg: pcx: unpack scanlines, not color planes
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git-svn-id: svn://kolibrios.org@3499 a494cfbc-eb01-0410-851d-a64ba20cac60
2013-05-10 12:28:39 +00:00
9e218440da
add convert.asm (fix previous revision)
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git-svn-id: svn://kolibrios.org@3056 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-11-18 16:12:36 +00:00
e9998d7f13
libimg:
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introduce img.convert + example
update tga decoder
img.to_rgb and img.to_rgb2 are deprecated
git-svn-id: svn://kolibrios.org@3055 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-11-18 16:10:28 +00:00
9fcea4ddbf
libimg: new scale type (tile), some fixes
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git-svn-id: svn://kolibrios.org@3053 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-11-17 13:24:10 +00:00
a34e834d07
libimg: img.scale prototype and simple example
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git-svn-id: svn://kolibrios.org@3036 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-11-13 19:16:23 +00:00
e049b4d610
libimg:
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read lzw-encoded tiff images
handle predictor tag in tiff files
git-svn-id: svn://kolibrios.org@2992 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-10-29 16:17:45 +00:00
185caf04b2
libimg:
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new image type: grayscale (Image.bpp9)
tiff fixes for grayscale+alpha images
xcf regression bug fixed (screen mode blending, r2388)
git-svn-id: svn://kolibrios.org@2733 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-06-04 03:54:14 +00:00
735d94c630
libimg: bmp 24/32bpp encoding
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git-svn-id: svn://kolibrios.org@2692 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-05-27 00:00:29 +00:00
ef860d6920
libimg:
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img.flip.layer fix for images of scanline width less than 4 bytes
bmp: check for more InfoHeader types
git-svn-id: svn://kolibrios.org@2691 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-05-26 18:26:46 +00:00
0f1707c32e
libimg: encode API; pnm (pbm, pgm, ppm) encoding in raw mode
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git-svn-id: svn://kolibrios.org@2684 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-05-25 23:02:44 +00:00
852732a9b1
libimg: tiff fix (packbits); pcx old code optimizing and fix (even byte)
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git-svn-id: svn://kolibrios.org@2397 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-02-24 17:47:42 +00:00
d8340e0c31
libimg: wbmp support (easy programming example)
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git-svn-id: svn://kolibrios.org@2392 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-02-23 22:49:04 +00:00
0808796ed5
libimg:
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1. tiff (baseline) support
2. pnm (portable anymap) bilevel, grayscale (8bpp), pixmap (24bpp) support
3. xcf: optional layer merging/blending with sse (default is mmx)
4'. new formatting for my old code. more readable for now
git-svn-id: svn://kolibrios.org@2388 a494cfbc-eb01-0410-851d-a64ba20cac60
2012-02-23 22:09:09 +00:00
d8fd58b4f5
libimg: icon related bug fixed (reported by Leency)
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git-svn-id: svn://kolibrios.org@2284 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-10-09 10:14:44 +00:00
6537174613
libimg: basic xcf support (reading)
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git-svn-id: svn://kolibrios.org@1921 a494cfbc-eb01-0410-851d-a64ba20cac60
2011-05-02 17:26:50 +00:00
CleverMouse
909f14782c
fix compilation in linux
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git-svn-id: svn://kolibrios.org@1728 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-12-27 12:29:39 +00:00
23b7fbd318
libimg: 1bpp (monochrome) images support,
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pcx.asm now uses 1bpp functions too, pcx code optimization
git-svn-id: svn://kolibrios.org@1593 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-08-25 14:59:27 +00:00
Evgeny Grechnikov (Diamond)
5a26b0c156
libimg: fixed typo in pcx.asm
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git-svn-id: svn://kolibrios.org@1580 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-08-23 20:45:03 +00:00
7ea3c78d40
libimg: PCX v3.0 image format support - grayscale and monochrome (through converting to 8bit) decoding
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git-svn-id: svn://kolibrios.org@1572 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-08-19 20:22:50 +00:00
a01a8d3da4
libimg: begin of PCX image format support (version 3.0 24bit only for now)
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git-svn-id: svn://kolibrios.org@1569 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-08-16 22:01:31 +00:00
Evgeny Grechnikov (Diamond)
1f30a976a3
libimg: fix in check of very small files for TGA format
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git-svn-id: svn://kolibrios.org@1426 a494cfbc-eb01-0410-851d-a64ba20cac60
2010-02-28 19:09:17 +00:00
Evgeny Grechnikov (Diamond)
421700a8b0
libimg: interlaced PNG
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git-svn-id: svn://kolibrios.org@1308 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-12-06 14:02:44 +00:00
Evgeny Grechnikov (Diamond)
b599c0a70c
procedure img.draw fixed
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git-svn-id: svn://kolibrios.org@1252 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-11-07 16:33:23 +00:00
Evgeny Grechnikov (Diamond)
2d1fa49773
libimg: small fix in 8bpp -> 24bpp translation
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git-svn-id: svn://kolibrios.org@1152 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-09-07 20:40:12 +00:00
Evgeny Grechnikov (Diamond)
3d9673dba4
libimg: fixed processing of some interlaced GIFs
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git-svn-id: svn://kolibrios.org@1121 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-07-02 20:53:47 +00:00
Evgeny Grechnikov (Diamond)
7b014bd444
libimg: fixed gif loading broken in rev. 1102
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git-svn-id: svn://kolibrios.org@1118 a494cfbc-eb01-0410-851d-a64ba20cac60
2009-06-30 13:02:45 +00:00
