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git.imager.perl.org - imager.git/log
Tony Cook [Thu, 10 May 2001 03:59:35 +0000 (03:59 +0000)]
talk about getting gif working better
Tony Cook [Thu, 10 May 2001 03:51:43 +0000 (03:51 +0000)]
yes, another attempt at supporting the Netscape loop extension
no, this one doesn't work either
Tony Cook [Thu, 10 May 2001 02:50:21 +0000 (02:50 +0000)]
oops, this is done
Tony Cook [Thu, 10 May 2001 02:49:30 +0000 (02:49 +0000)]
support saving to pgm file
Tony Cook [Thu, 10 May 2001 02:08:23 +0000 (02:08 +0000)]
regression test for bug loading some images in png.c 1.1
Tony Cook [Thu, 10 May 2001 01:56:02 +0000 (01:56 +0000)]
make filenames match test number
Tony Cook [Thu, 10 May 2001 01:53:25 +0000 (01:53 +0000)]
noted problem with libpng 1.0.1
Arnar Mar Hrafnkelsson [Wed, 9 May 2001 16:54:37 +0000 (16:54 +0000)]
Fixed png transparency handling
Tony Cook [Wed, 9 May 2001 05:39:18 +0000 (05:39 +0000)]
lose the debug code
Arnar Mar Hrafnkelsson [Wed, 9 May 2001 05:31:56 +0000 (05:31 +0000)]
Removed the t/t10formats.t test as all of its functionality is now in t/t10*
Arnar Mar Hrafnkelsson [Wed, 9 May 2001 05:15:05 +0000 (05:15 +0000)]
Fixed png stripping alpha of all images. Minor changes to png test.
Tony Cook [Wed, 9 May 2001 04:01:21 +0000 (04:01 +0000)]
we now have a convert() method
Tony Cook [Wed, 9 May 2001 03:55:31 +0000 (03:55 +0000)]
implement the convert() method for converting between numbers of channels
Arnar Mar Hrafnkelsson [Wed, 9 May 2001 03:23:12 +0000 (03:23 +0000)]
Added type=>gif for write_multi docs.
Tony Cook [Tue, 8 May 2001 09:40:12 +0000 (09:40 +0000)]
see patch
Tony Cook [Tue, 8 May 2001 09:38:54 +0000 (09:38 +0000)]
skip tests if there's no gif support
Tony Cook [Tue, 8 May 2001 06:25:35 +0000 (06:25 +0000)]
Micksa's original faxable tiff patch
Tony Cook [Tue, 8 May 2001 06:23:52 +0000 (06:23 +0000)]
incorporated Micksa's faxable tiff support
Tony Cook [Mon, 7 May 2001 14:19:32 +0000 (14:19 +0000)]
document ideas and discussion from IRC
Tony Cook [Mon, 7 May 2001 14:18:12 +0000 (14:18 +0000)]
discussion from IRC of some interfaces/features
Tony Cook [Mon, 7 May 2001 12:27:58 +0000 (12:27 +0000)]
useful for ignoring junk from builds
Tony Cook [Mon, 7 May 2001 12:17:20 +0000 (12:17 +0000)]
changed Imager::read() to always return an arrayref of Imager::Color
objects rather than an arrayref of arrayrefs
Tony Cook [Mon, 7 May 2001 12:03:52 +0000 (12:03 +0000)]
just an idea...
Tony Cook [Mon, 7 May 2001 10:55:27 +0000 (10:55 +0000)]
note some possible changes (which haven't been implemented)
Tony Cook [Mon, 7 May 2001 06:27:26 +0000 (06:27 +0000)]
add the extra attributes that PPDs want
Tony Cook [Sun, 6 May 2001 07:49:52 +0000 (07:49 +0000)]
oops, forgot to free the memory I allocated
Tony Cook [Sun, 6 May 2001 07:47:26 +0000 (07:47 +0000)]
noted row-based access to images
Tony Cook [Sun, 6 May 2001 07:38:19 +0000 (07:38 +0000)]
add read/write row of pixels to image interface
Tony Cook [Sun, 6 May 2001 07:36:59 +0000 (07:36 +0000)]
implementing read/put horizontal line of pixels
Tony Cook [Sun, 6 May 2001 07:33:15 +0000 (07:33 +0000)]
simple benchmark for image copying
Tony Cook [Sun, 6 May 2001 04:27:52 +0000 (04:27 +0000)]
fixes to quant.c and a minor enhancement
Tony Cook [Sun, 6 May 2001 04:22:02 +0000 (04:22 +0000)]
fixed a really stupid bug I introduced to Addi's colormap builder when
I tried to make it work for more than one image
also, the palette builder only copies across those palette entries it
needs
Tony Cook [Sun, 6 May 2001 02:17:45 +0000 (02:17 +0000)]
hashboxes work now
Tony Cook [Sun, 6 May 2001 01:48:33 +0000 (01:48 +0000)]
minor fix to code layout changes
Tony Cook [Sat, 5 May 2001 14:42:45 +0000 (14:42 +0000)]
added tests to make sure the correct palette was coming back from
Imager::read
Tony Cook [Sat, 5 May 2001 14:40:23 +0000 (14:40 +0000)]
Imager::read() can now retrieve the palette optionally returned by
i_readgif(_scalar).
Tony Cook [Sat, 5 May 2001 14:31:00 +0000 (14:31 +0000)]
added note about getting the palette for Imager::read()
Tony Cook [Sat, 5 May 2001 14:08:22 +0000 (14:08 +0000)]
simple image used for testing palette retrieval by Imager::read()
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 18:28:10 +0000 (18:28 +0000)]
Just code layout changes and logging.
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 16:57:37 +0000 (16:57 +0000)]
Fixed bug reporting, updated Changes.
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 16:46:04 +0000 (16:46 +0000)]
Fixed an overflow bug in png.c where reading images with a palette or
fewer than 8 bits per sample but no alpha channel would cause a segfault
since libpng would expand the image with alpha channel while no space
was allocated for an alpha channel.
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 15:21:38 +0000 (15:21 +0000)]
Added a testcase for copy() and flip() methods, fixed a bug in i_flipxy()
when flipping both horizontally and vertically. Removed lib/Imager/Regops.pm
as it is autogenerated when make install is run.
Tony Cook [Fri, 4 May 2001 13:57:11 +0000 (13:57 +0000)]
document the 'fd' option for $img->(read|write)
Tony Cook [Fri, 4 May 2001 12:43:03 +0000 (12:43 +0000)]
since we use fork(), autoflush will help it work...
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 07:25:57 +0000 (07:25 +0000)]
Switched from xy naming for flip() to hv.
Arnar Mar Hrafnkelsson [Fri, 4 May 2001 07:15:09 +0000 (07:15 +0000)]
Added flip() and docs to Imager.pm and i_flipxy() to image.{c,h}.
Tony Cook [Wed, 2 May 2001 02:59:33 +0000 (02:59 +0000)]
document the "tiny" option for tr_orddith
Tony Cook [Mon, 30 Apr 2001 03:22:31 +0000 (03:22 +0000)]
forgot to change this one after fixing t105gif.t
For now I'll keep this around, but only add tests to format specific
files.
Tony Cook [Thu, 26 Apr 2001 05:24:46 +0000 (05:24 +0000)]
had broken handing for the giflib version
Tony Cook [Thu, 26 Apr 2001 05:23:21 +0000 (05:23 +0000)]
oops, put code before declaration
Tony Cook [Thu, 26 Apr 2001 05:07:57 +0000 (05:07 +0000)]
oops, added new tests without adding skips for when there's no gif support
Tony Cook [Tue, 24 Apr 2001 09:59:31 +0000 (09:59 +0000)]
added new test scripts
haven't removed t10formats.t yet
Tony Cook [Tue, 24 Apr 2001 09:50:15 +0000 (09:50 +0000)]
noted a bunch of changes, switched to space based formatting
Tony Cook [Tue, 24 Apr 2001 09:46:18 +0000 (09:46 +0000)]
tiff tests extracted from t10formats.t
Tony Cook [Tue, 24 Apr 2001 09:42:47 +0000 (09:42 +0000)]
extracted ppm tests from t10formats.t
Tony Cook [Tue, 24 Apr 2001 09:38:47 +0000 (09:38 +0000)]
extracted png tests from t10formats.t and adjusted tests slightly
Tony Cook [Tue, 24 Apr 2001 09:34:11 +0000 (09:34 +0000)]
extracted jpeg tests from t10formats.t
Tony Cook [Tue, 24 Apr 2001 09:32:32 +0000 (09:32 +0000)]
added code to report errors from gif file reading/writing
Tony Cook [Tue, 24 Apr 2001 09:29:14 +0000 (09:29 +0000)]
extracted gif tests from t10formats.t and added a few more
Tony Cook [Tue, 24 Apr 2001 09:23:12 +0000 (09:23 +0000)]
some error reporting in image writing
Tony Cook [Tue, 24 Apr 2001 09:17:54 +0000 (09:17 +0000)]
modified gif read code to report errors rather than abort
Tony Cook [Tue, 24 Apr 2001 08:16:35 +0000 (08:16 +0000)]
added error reporting code
Tony Cook [Tue, 24 Apr 2001 06:50:33 +0000 (06:50 +0000)]
we can lose that FIXME, I think
Tony Cook [Tue, 24 Apr 2001 06:35:10 +0000 (06:35 +0000)]
nicer skip message
Tony Cook [Tue, 24 Apr 2001 06:33:15 +0000 (06:33 +0000)]
didn't include the new test in the count for when there's no gif support
Tony Cook [Tue, 24 Apr 2001 04:52:53 +0000 (04:52 +0000)]
extracted from t10formats and added some new tests
Tony Cook [Tue, 24 Apr 2001 04:13:59 +0000 (04:13 +0000)]
document the interleave option for reading raw images
Tony Cook [Mon, 23 Apr 2001 02:08:06 +0000 (02:08 +0000)]
documented options for reading raw images
Tony Cook [Sun, 22 Apr 2001 12:25:49 +0000 (12:25 +0000)]
note some changes
Tony Cook [Sun, 22 Apr 2001 12:20:57 +0000 (12:20 +0000)]
oops, tiff only handles 3-channel images so far
Tony Cook [Sun, 22 Apr 2001 11:51:37 +0000 (11:51 +0000)]
junk.pm is needed for tests
Tony Cook [Sun, 22 Apr 2001 11:46:25 +0000 (11:46 +0000)]
added test to write a partially transparent gif image
Tony Cook [Sun, 22 Apr 2001 11:38:29 +0000 (11:38 +0000)]
changes to claim a palette entry if the caller wants transparency and
doesn't give us space to do it
Tony Cook [Sun, 22 Apr 2001 11:23:35 +0000 (11:23 +0000)]
minor doc fix
Tony Cook [Sun, 22 Apr 2001 11:07:21 +0000 (11:07 +0000)]
added support for od_tiny ordered dither and made it the default for
transparency ordered dithering
Tony Cook [Sun, 22 Apr 2001 10:48:43 +0000 (10:48 +0000)]
added a new transparency ordered dither (works better for displays)
Tony Cook [Sun, 22 Apr 2001 10:46:46 +0000 (10:46 +0000)]
added another transparency quantization method
Tony Cook [Sun, 22 Apr 2001 07:39:16 +0000 (07:39 +0000)]
minor clarifications on producing transparent gifs
Tony Cook [Thu, 12 Apr 2001 14:07:07 +0000 (14:07 +0000)]
previously testing with giflib3 gave errors on all the callback
functions, this prevents those errors, since giflib 3 simply doesn't
support callbacks
Tony Cook [Thu, 12 Apr 2001 13:57:56 +0000 (13:57 +0000)]
added function to check giflib version
Tony Cook [Thu, 12 Apr 2001 13:54:41 +0000 (13:54 +0000)]
note some gif fixes
Tony Cook [Thu, 12 Apr 2001 05:15:36 +0000 (05:15 +0000)]
regression test for writing single colour images with translate='giflib'
Tony Cook [Thu, 12 Apr 2001 04:30:38 +0000 (04:30 +0000)]
1 colour images don't make much sense to giflib, make sure it always has at
least 2 colours in its colour maps
Tony Cook [Thu, 12 Apr 2001 04:19:07 +0000 (04:19 +0000)]
I'm suprised the errno.h is needed, but here it is
Tony Cook [Tue, 10 Apr 2001 04:33:29 +0000 (04:33 +0000)]
added error reporting code
Tony Cook [Tue, 10 Apr 2001 04:31:46 +0000 (04:31 +0000)]
added declarations for error handling code
Tony Cook [Tue, 10 Apr 2001 04:27:44 +0000 (04:27 +0000)]
added error codes and calls to m_fatal() on fatal errors
Tony Cook [Tue, 10 Apr 2001 04:26:29 +0000 (04:26 +0000)]
added low-level error handling module
Tony Cook [Tue, 10 Apr 2001 04:24:55 +0000 (04:24 +0000)]
access to lower-level error messages
Tony Cook [Tue, 10 Apr 2001 04:00:59 +0000 (04:00 +0000)]
read failures of pnm files now report low-level errors
Tony Cook [Tue, 10 Apr 2001 03:52:55 +0000 (03:52 +0000)]
noted addition of error handling code
Tony Cook [Tue, 10 Apr 2001 03:49:25 +0000 (03:49 +0000)]
error handling code
Tony Cook [Tue, 10 Apr 2001 03:25:25 +0000 (03:25 +0000)]
invalid ppm file, test file for t/t05errors.t
Tony Cook [Tue, 10 Apr 2001 02:56:07 +0000 (02:56 +0000)]
basic test code for error reporting
Tony Cook [Sun, 8 Apr 2001 13:29:36 +0000 (13:29 +0000)]
C level error handling code
Tony Cook [Sun, 8 Apr 2001 11:40:33 +0000 (11:40 +0000)]
see the patch :)
Tony Cook [Tue, 3 Apr 2001 01:34:02 +0000 (01:34 +0000)]
updated Win32 section to indicate more image file formats supported.
Tony Cook [Tue, 3 Apr 2001 01:28:20 +0000 (01:28 +0000)]
note on Win32 libtiff support
Tony Cook [Tue, 3 Apr 2001 01:26:55 +0000 (01:26 +0000)]
Win32 handling for checking for libtiff
Tony Cook [Mon, 2 Apr 2001 13:43:49 +0000 (13:43 +0000)]
note about Win32 jpeg support