ID: 19700
Updated by: [EMAIL PROTECTED]
Reported By: [EMAIL PROTECTED]
-Status: Analyzed
+Status: Closed
Bug Type: GD related
Operating System: all
PHP Version: 4.2.3, 4.3.0-dev
New Comment:
Fixed in CVS - fix merged to 4.3 release branch
Note that copying a truecolor image to a palette-based image is going
to be rather slow as each pixel's color is going to need to be
interpolated.
Previous Comments:
------------------------------------------------------------------------
[2002-10-05 21:08:38] [EMAIL PROTECTED]
For compiling libpng in Jaguar I use:
% cp scripts/makefile.macosx ./Makefile
% make ZLIBINC="/usr/lib" ZLIBLIB="/usr/lib"
% sudo make install
% sudo ranlib /usr/local/lib/libpng.a
I get one error, but as far as I can tell it compiles the libpng.a just
fine.
Error is:
cc -o pngtest -fno-common -I/usr/lib -O pngtest.o -L. -L/usr/lib -lpng
-lz -current_version 0.1.2.5
cc: -current_version only allowed with -dynamiclib
make: *** [pngtest] Error 1
------------------------------------------------------------------------
[2002-10-05 20:59:42] [EMAIL PROTECTED]
Yeah, once we got the backtrace info, this one was easy. I'll fix it
in a bit unless Wez is doing it now.
------------------------------------------------------------------------
[2002-10-05 20:57:25] [EMAIL PROTECTED]
Good thing Wez knows the answer as I have been unable to get libpng
1.2.5 to compile on Jaguar. They have some funky Makefile magic going
on, and I don't have the patience right now to figure out their code.
------------------------------------------------------------------------
[2002-10-05 20:48:17] [EMAIL PROTECTED]
My girlfriend says that she will give everyone a hug if you fix this
bug and #19704. :-)
------------------------------------------------------------------------
[2002-10-05 20:39:22] [EMAIL PROTECTED]
The problem is that the gd library assumes that the src
image is palette based if the destination is palette based.
That causes c to be set to the ARGB value instead of the palette index
into the color map array, and hence the segfault.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/19700
--
Edit this bug report at http://bugs.php.net/?id=19700&edit=1
