Mercurial > octave-antonio
view .hgignore @ 17110:95055b814d35
imread: implement reading of images with 32 bitdepth and alpha channels.
* __magick_read__.cc (read_indexed_images): small refactor of code flow.
(read_images): implement reading of images with 32 bitdepth (bug #39249)
which changes how divisor is calculated. Read images of Bilevel type with
opacity values correctly (bug #36820). Read the alpha channel correctly
as a separate matrix (bug #32986). Implement reading images of ImageType
Magick::ColorSeparationMatteType (CMYK with alpha channel). Loop over
the output matrix and shift the pointer for the PixelPackets (because of
GraphicsMagick being row major order).
(__magick_read__): Do not read JPEG files as indexed even if PseudoClass.
Output class for indexed images must be based on depth and not on mapsize.
Simplify selection of output class with else if.
author | Carnë Draug <carandraug@octave.org> |
---|---|
date | Tue, 30 Jul 2013 00:03:00 +0100 |
parents | dc76e3909d36 |
children |
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syntax: regexp # The recurrent (^|/) idiom in the regexps below should be understood # to mean "at any directory" while the ^ idiom means "from the # project's top-level directory". # gnulib makes these silly backup files .~$ # This directory gets created by gnulib during the build. # It contains no Octave files. ^libgnu/* # This directory mostly contains cruft during build time, but it does # contain some Octave code, so we gotta be a bit more careful about # what we ignore here ^m4/(?!ax_).+\.m4$ # Emacs tools create these (^|/)TAGS$ (^|/)semantic.cache$ (/|^)Makefile\.in$ ^INSTALL$ ^aclocal\.m4$ ^build-.*($|/) ^configure$ ^autom4te\.cache($|/) ^config\.in\.h$ # e.g. doc/faq/OctaveFAQ.info # doc/interpreter/octave.info-4 ^doc/.*\.info(-\d)?$ ^doc/\w*/stamp-vti$ ^doc/\w*/version\.texi$ ^doc/interpreter/images\.mk$ # e.g. liboctave/operators/smx-op-inc.mk ^liboctave/operators/\w+-op-\w+\.mk$ ^libinterp/dldfcn/module\.mk$