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208 Commits

Author SHA1 Message Date
Pierre Joye
e24e904efb - libgd #74, gdImageFilledArc, huge CPU usage with large angles 2007-04-14 17:30:51 +00:00
Nuno Lopes
5e50336e7e MFB: fix race condition on font cache shutdown 2007-04-04 14:26:04 +00:00
Pierre Joye
19ac790b35 - MFH: 
- do not try to use the global color map when none was found (Nuno, Pierre)
 - free im on error
 2007-04-04 11:42:54 +00:00
Pierre Joye
a110d07c96 - fix previous commit (missing #ifdef in shutdown declaration) 
- MFB:
 - Sync with gd 2.0.35 (bug #52, #60 and #66)
  - Improve TS of gif loading code (Roman Nemecek, Nuno, Pierre)
  - a frame size must be confined to the screen defition (Pierre)
  - be sure to always read the dimensions in the frame and does not use
    the screen size (see #66 for a side effect) (Pierre)
  - Update #37360 test. The frame does not fit the logical screen (specs
    tell that it must fit) (Pierre)
 2007-04-04 01:54:34 +00:00
Pierre Joye
1cd4938ef5 - remove double lock (tween colors cache is created in each thread, the 
cache mutex is already locked earlier)
- #40858, other TS improvements for gd freetype cache management
  cache initialization and shutdown is now done in MINIT and MSHUTDOWN.
 2007-04-04 00:44:38 +00:00
Pierre Joye
02f5db029d - MFB: colors allocated henceforth from the resulting image overwrite 
the palette colors (sync with 2.0.34) (Rob Leslie)
 2007-04-04 00:41:08 +00:00
Pierre Joye
37ad5f77df - CVE-2007-1001, integer overflow with invalid wbmp images 2007-03-10 12:16:19 +00:00
Pierre Joye
01c8b39ab8 - MFB: #40764, line thickness not respected for horizontal and vertical 
lines
 2007-03-10 01:23:42 +00:00
Nuno Lopes
78f33b160a MFB: fix thread unsafety in the gif reader code (merge from libgd cvs) 2007-03-08 20:26:48 +00:00
Nuno Lopes
9777b3a933 MFB 
#Pierre: libgd isn't affected. this problem was caused by the recent conversion to strlcpy()
 2007-03-02 18:46:16 +00:00
Nuno Lopes
ea624e97e5 MFB 2007-03-01 18:41:45 +00:00
Pierre Joye
519e18a2c3 - MFB: sync with libgd.org, patch from Kees Cook 2007-02-25 02:56:03 +00:00
Marcus Boerger
20a40063c5 - avoid sprintf 2007-02-24 16:25:58 +00:00
Pierre Joye
7d437feb83 - MFB: #40578, fix the 2nd race condition on shutdown when the cache is 
freed
 2007-02-23 01:02:57 +00:00
Antony Dovgal
c3b7cb1901 fix #40578 (imagettftext() multithreading issue) 2007-02-21 14:59:36 +00:00
Pierre Joye
198fdf319d - MFB: save/restore the alpha blending mode correctly in imagefill and 
imagefilltoborder
 2007-01-19 15:16:46 +00:00
Nuno Lopes
b1f02b95ce MFB 2007-01-13 11:22:44 +00:00
Nuno Lopes
8cf3db93ad MFB 2007-01-13 11:16:53 +00:00
Sebastian Bergmann
3717df72ae Bump year. 2007-01-01 09:29:37 +00:00
Pierre Joye
df5d4a52f9 - MFB: #39508, imagefill crashes with small image 2006-12-10 02:08:07 +00:00
Pierre Joye
ad5d1383de - #39780, PNG image with CRC/data error raises fatal error 2006-12-10 01:28:01 +00:00
Pierre Joye
4f2e67121d - MFH: Merge from gd-cvs, initialize the signature not the infile ctx 2006-11-05 15:06:50 +00:00
Pierre Joye
20f1d35048 - Fixed filter argument for imagepng in gdImagePngEx 2006-11-04 14:34:04 +00:00
Pierre Joye
75f4f96203 - MFB: vim folding 2006-11-04 14:32:23 +00:00
Pierre Joye
c25d7f249a - MFB: silent compiler warnings 2006-11-04 14:29:00 +00:00
Pierre Joye
5334153117 - ws 2006-11-04 14:22:23 +00:00
Pierre Joye
3475bd62e0 - #39366, imagerotate does not use alpha with angles>45 2006-11-04 03:12:36 +00:00
Pierre Joye
799e6c0e98 - MFB: #39273, imagecopyresized and alpha channel 2006-11-04 02:23:45 +00:00
Pierre Joye
2e1b7b03f8 - don't check signature if the file is empty (valgrind reports with test 
001), thx Tony for the head up
 2006-10-11 00:21:33 +00:00
Pierre Joye
66cd47d5e9 - MFB: imagefill(), infinite loop with wrong color index 2006-09-28 08:52:23 +00:00
Nuno Lopes
f2da2decd4 MFB: fix compiler warnings introduced in my previous commit 2006-09-16 19:08:21 +00:00
Nuno Lopes
678b162fef MFB 2006-09-15 16:14:57 +00:00
Nuno Lopes
22088632e2 MFB 2006-09-15 15:14:04 +00:00
Pierre Joye
96aedc6efd - add support for entities in hexadecimal format, like © can 
be passed as &#169 or ©
 2006-08-23 20:21:34 +00:00
Pierre Joye
dfb431b7c5 - MFB #38214, gif interlace never worked 2006-07-26 10:03:41 +00:00
Pierre Joye
8c0dc5a856 - #38212, Segfault on invalid imagecreatefromgd2part() parameters 2006-07-26 08:51:53 +00:00
Pierre Joye
5b02056c23 - MFB: #38179, imagecopy, palette to truecolor must use alpha channel too 2006-07-23 21:48:18 +00:00
Pierre Joye
004ed49028 - MFB: #38112, corrupt GIF Image segfault 2006-07-17 15:08:46 +00:00
Pierre Joye
154507f6bc - #37360, bad gif size 2006-05-08 11:49:33 +00:00
Pierre Joye
9d07689c67 - CS (spaces > tabs) 2006-05-08 11:46:13 +00:00
Pierre Joye
fc91929f94 - MFB: #37346, invalid colormap format 2006-05-07 17:21:11 +00:00
Pierre Joye
ff2822a82b - MFB: #36697, truecolor image lost im->transparent 2006-03-14 03:46:59 +00:00
Pierre Joye
ccaa5eaab2 - remove libjpeg direct output and wrap them in php warnings 2006-02-04 14:56:58 +00:00
Pierre Joye
bc436e2fd3 - add a weak/tolerant mode to the jpeg loader 
* new INI option to enable it (off by default)
   gd.jpeg_ignore_warning (0|1)
 * The default mode is the current behavior
 * if the warning mode is enabled, the image may be loaded succesfully
   but the jpeg warnings will be raise as notices
 2006-02-02 20:30:54 +00:00
Pierre Joye
64d07968de - add filter mode support for imagepng 
imagepng("file", $comp_mode, $filter_mode);
  The filters are defined in the libpng docs for png_set_filter
  allow to divide the size of png images by more than 2. Constants
  will be added later

  BC kept, by default no filter are set

Fine to MFH? With the constants?
 2006-01-27 01:59:26 +00:00
foobar
251c5173fd bump year and license version 2006-01-01 13:10:10 +00:00
Pierre Joye
e45ec1e460 - ensure that x1<x2 or y1<y2 2005-12-30 09:53:05 +00:00
Pierre Joye
3afdc2e490 - add some basic optimisations, usefull when you draw many horizontal or 
vertical lines like in charts
 2005-12-30 01:19:32 +00:00
Pierre Joye
65df8e80ea - fix leak/segfaults in imagecolormatch 
- add tests for imagecolorexact and imagecolormatch
  The later is only about the segv
 2005-12-25 19:21:58 +00:00
Pierre Joye
9c6a41fbdb - drop freetype1 support 2005-10-02 18:01:51 +00:00