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Rev Age Author Path Log message Diff
8395 1258 d 9 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: export img.resize_data  
8394 1258 d 9 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: transparency fixes.

img.convert doesn't make opaque pixels transparent.
gif decoder considers palette pixels opaque.
 
8363 1261 d 0 h leency /programs/ libimg: img.decode now checks that length is not null
WebView: img tag: proceed data-src= if src= is empty, fix crash
 
8341 1263 d 9 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: Add and export img.blend function  
7735 1539 d 14 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: tiff: Don't rely on EOI tag at the end of the strip.

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.
 
7523 2029 d 9 h dunkaist /programs/develop/libraries/libs-dev/libimg/bmp/ Libimg: Fix bug with 16-bit BMP padding.  
7279 2201 d 10 h IgorA /programs/develop/libraries/libs-dev/libimg/png/ libimg: fix save small png images  
7105 2397 d 5 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: add img.from_file, refactor img.convert.

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.
 
6891 2582 d 18 h IgorA / update docs sys function 54.1  
6888 2593 d 17 h IgorA /programs/ add filter 'paeth', fix in 'build_bl_tree'  
6883 2605 d 20 h IgorA /programs/ fix continue crc calculation in 'archiver.obj'  
6881 2611 d 8 h IgorA /programs/ small fixes  
6873 2638 d 7 h IgorA /programs/ fix calculation 'adler32',
other small fixes
 
6870 2642 d 9 h IgorA /programs/ fix r6860, small change in 'libimg.obj'  
6807 2710 d 3 h dunkaist /programs/develop/libraries/libs-dev/libimg/ img.scale and img.convert fix for multiframe images
new function: img.get_scaled_size
 
6797 2718 d 12 h IgorA /programs/ optimize struct 'z_stream'  
6780 2729 d 8 h IgorA /programs/ fix compress size  
6779 2730 d 11 h IgorA /programs/develop/libraries/libs-dev/libimg/png/libpng/ fix, optimize, clean code  
6741 2739 d 18 h IgorA /programs/ optimize 'libimg.obj',
fix in 'zlib.obj',
animage can save '*.png' files
 
6734 2741 d 7 h leency / move cubeline to ISO, add "fasm -m 32768" into libimg Tupfile  

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