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Rev Age Author Path Log message Diff
8497 1247 d 12 h dunkaist /programs/ kiv and libimg.asm: Follow asm style guide, no semantic changes.  
8463 1256 d 4 h IgorA /programs/develop/libraries/libs-dev/ libimg: can save 32 bit png  
8395 1264 d 0 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: export img.resize_data  
8363 1266 d 15 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 1269 d 0 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: Add and export img.blend function  
7735 1545 d 5 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.
 
7105 2402 d 20 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.
 
6807 2715 d 18 h dunkaist /programs/develop/libraries/libs-dev/libimg/ img.scale and img.convert fix for multiframe images
new function: img.get_scaled_size
 
6733 2747 d 2 h IgorA /programs/develop/libraries/libs-dev/ libimg can save 24-bit *.png images  
3503 4036 d 20 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg:
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
 
3499 4038 d 5 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: pcx: unpack scanlines, not color planes  
3055 4211 d 2 h dunkaist /programs/develop/libraries/libs-dev/ libimg:
introduce img.convert + example
update tga decoder
img.to_rgb and img.to_rgb2 are deprecated
 
3053 4212 d 4 h dunkaist /programs/develop/libraries/libs-dev/ libimg: new scale type (tile), some fixes  
3036 4215 d 23 h dunkaist /programs/develop/libraries/libs-dev/ libimg: img.scale prototype and simple example  
2733 4378 d 14 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg:
new image type: grayscale (Image.bpp9)
tiff fixes for grayscale+alpha images
xcf regression bug fixed (screen mode blending, r2388)
 
2692 4386 d 18 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: bmp 24/32bpp encoding  
2691 4386 d 23 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg:
img.flip.layer fix for images of scanline width less than 4 bytes
bmp: check for more InfoHeader types
 
2684 4387 d 19 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: encode API; pnm (pbm, pgm, ppm) encoding in raw mode  
2392 4479 d 19 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg: wbmp support (easy programming example)  
2388 4479 d 20 h dunkaist /programs/develop/libraries/libs-dev/libimg/ libimg:
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
 

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