[Dev-luatex] Cron <luatex at boekplan> /var/www/luatex.org/www/bin/luatex-svn

Cron Daemon root at mail.boekplan.nl
Mon Apr 25 22:26:59 CEST 2011


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r4197 | hhenkel | 2011-04-25 17:56:42 +0200 (Mon, 25 Apr 2011) | 2 lines
Changed paths:
   M /trunk/source/texk/web2c/luatexdir/pdf/pdfgen.w

fix png & pdf embedding, was silly copy & paste error

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r4198 | hhenkel | 2011-04-25 19:16:42 +0200 (Mon, 25 Apr 2011) | 3 lines
Changed paths:
   M /trunk/source/texk/web2c/luatexdir/image/writepng.w

attempt to fix libpng-1.5.2 warnings with interlaced PNGs
(still a few images from the PNG test suite don't come out right)

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r4199 | hhenkel | 2011-04-25 20:39:15 +0200 (Mon, 25 Apr 2011) | 8 lines
Changed paths:
   M /trunk/source/texk/web2c/luatexdir/image/writepng.w

Disable the fast (PNG copy) function for now, as since libpng-1.5.2
the check, whether a PNG may be copied, is more difficult: The libpng
interface has changed, and png_ptr(img)->transformations seems to be
gone. No idea yet how to fix this. Enabling PNG copy would currently let
quite a few PNG image types being copied (instead of going through the
safe but slow read/write procedure), resulting in visually broken images
(e. g., cs3n2c16.png from the PNG test suite).

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