History log of /PHP-7.1/ext/gd/libgd/gd_interpolation.c (Results 26 – 50 of 51)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: php-7.0.0, php-5.6.16, php-7.0.0RC8, php-7.0.0RC7, php-5.6.16RC1, php-5.6.15, php-7.0.0RC6, php-7.0.1, php-5.6.15RC1, php-7.0.0RC5, php-5.5.30, php-5.6.14, php-7.0.0RC4, php-5.6.14RC1, php-7.0.0RC3, php-5.6.13, php-7.0.0RC2, php-5.5.29, php-5.4.45, php-5.6.13RC1, php-7.0.0RC1, php-5.6.12, php-5.5.28, php-7.0.0beta3, php-5.4.44, php-5.6.12RC1, php-7.0.0beta2
# 2e34febb 13-Jul-2015 Christoph M. Becker

Fix #66882: imagerotate by -90 degrees truncates image by 1px

Contrary to the external libgd, the bundled libgd doesn't use optimized
rotation algorithms for negative square angles. We f

Fix #66882: imagerotate by -90 degrees truncates image by 1px

Contrary to the external libgd, the bundled libgd doesn't use optimized
rotation algorithms for negative square angles. We fix that now.

There are other improvements in gdImageRotateInterpolated() in the external
libgd. I'll leave them out for now, in the hope that we'll be able to rejoin
the two libraries rather soon.

show more ...


# 1a4722a8 13-Jul-2015 Christoph M. Becker

Fix #70064: imagescale(..., IMG_BICUBIC) leaks memory

A temporary image (tmp_im) is created with gdImageTrueColor() and freed with
gdFree() instead of gdImageDestroy(). Let's fix that.


# fa53d846 13-Jul-2015 Christoph M. Becker

Fix #69024: imagescale segfault with palette based image

imagescale(..., IMG_BICUBIC) is not supposed to work with palette images, so we
fix that by converting to true color if necessary

Fix #69024: imagescale segfault with palette based image

imagescale(..., IMG_BICUBIC) is not supposed to work with palette images, so we
fix that by converting to true color if necessary. Basically the same fix has
already been applied to the external libgd[1].

[1] <https://github.com/libgd/libgd/commit/723ea520bed3b5854df87393c687323d3930edf3>

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Revision tags: php-7.0.0beta1, php-5.6.11, php-5.5.27, php-5.4.43, php-5.6.11RC1, php-5.5.27RC1, php-7.0.0alpha2, php-5.5.26, php-7.0.0alpha1, php-5.6.10, php-5.4.42, POST_PHP7_NSAPI_REMOVAL, PRE_PHP7_NSAPI_REMOVAL, php-5.6.10RC1, php-5.5.26RC1, php-5.5.25, php-5.6.9, php-5.4.41, php-5.6.9RC1, php-5.5.25RC1, php-5.6.8, php-5.5.24, php-5.4.40, php-5.6.8RC1, php-5.5.24RC1, php-5.6.7, php-5.5.23, php-5.4.39, php-5.6.7RC1, php-5.5.23RC1, POST_PHP7_EREG_MYSQL_REMOVALS, PRE_PHP7_EREG_MYSQL_REMOVALS, php-5.6.6, php-5.5.22, php-5.4.38, POST_PHP7_REMOVALS, PRE_PHP7_REMOVALS, php-5.6.6RC1, php-5.5.22RC1, php-5.5.21, php-5.6.5, php-5.4.37, php-5.5.21RC1, php-5.6.5RC1
# b7a7b1a6 03-Jan-2015 Stanislav Malyshev

trailing whitespace removal


Revision tags: POST_NATIVE_TLS_MERGE, PRE_NATIVE_TLS_MERGE, php-5.5.20, php-5.4.36, php-5.6.4, php-5.6.4RC1, php-5.5.20RC1, php-5.6.3, php-5.5.19, php-5.4.35, php-5.6.3RC1, php-5.5.19RC1, php-5.5.18, php-5.4.34, php-5.5.18RC1, php-5.6.1, php-5.6.2, php-5.4.33, php-5.5.17, php-5.6.1RC1, php-5.5.17RC1, php-5.4.33RC1, php-5.6.0, POST_AST_MERGE, PRE_AST_MERGE, POST_64BIT_BRANCH_MERGE, PRE_64BIT_BRANCH_MERGE, php-5.5.16, php-5.4.32, POST_PHPNG_MERGE, PRE_PHPNG_MERGE, php-5.6.0RC4, php-5.3.29, php-5.5.16RC1, php-5.4.32RC1, php-5.3.29RC1, php-5.6.0RC3, php-5.5.15, php-5.4.31, php-5.4.31RC1, php-5.5.15RC1, php-5.6.0RC2, php-5.4.30, php-5.5.14, php-5.6.0RC1, php-5.5.14RC1, php-5.4.30RC1, php-5.6.0beta4, php-5.4.29, php-5.5.13, php-5.5.13RC1, php-5.6.0beta3, php-5.4.29RC1, php-5.6.0beta2, php-5.5.12, php-5.4.28, php-5.4.28RC1, php-5.5.12RC1, php-5.6.0beta1, php-5.4.27, php-5.5.11, php-5.5.11RC1, php-5.4.27RC1
# 862c006d 12-Mar-2014 Remi Collet

Fix bug #66887 imagescale - poor quality of scaled image

Issue with signed char overflow.

Upstream fix:
https://bitbucket.org/libgd/gd-libgd/commits/4b86e06937bc5ff116be969137f

Fix bug #66887 imagescale - poor quality of scaled image

Issue with signed char overflow.

Upstream fix:
https://bitbucket.org/libgd/gd-libgd/commits/4b86e06937bc5ff116be969137f8da9d1a7869d5

show more ...


# f2d5b2b6 12-Mar-2014 Remi Collet

Fixed Bug #66893i imagescale ignore method argument

We also have our goto fail; bug.

Upstream fix for libgd
https://bitbucket.org/libgd/gd-libgd/commits/5b42b1178c37ffd30c9a1573

Fixed Bug #66893i imagescale ignore method argument

We also have our goto fail; bug.

Upstream fix for libgd
https://bitbucket.org/libgd/gd-libgd/commits/5b42b1178c37ffd30c9a15733058656be0277da0

show more ...


Revision tags: php-5.5.10, php-5.4.26, php-5.6.0alpha3, php-5.4.26RC1, php-5.5.10RC1, php-5.6.0alpha2, php-5.5.9, php-5.4.25, php-5.5.9RC1, php-5.4.25RC1, php-5.6.0alpha1, php-5.5.8, php-5.4.24, php-5.4.24RC1, php-5.5.8RC1, php-5.5.7, php-5.4.23, php-5.3.28, php-5.5.7RC1, php-5.4.23RC1, php-5.4.22, php-5.5.6, php-5.4.22RC1, php-5.5.6RC1, php-5.4.21, php-5.5.5, php-5.4.21RC1, php-5.5.5RC1, php-5.5.4, php-5.4.20
# b54b6e30 09-Sep-2013 unknown

ensure that the defined interpolation method is used by the generic scaling functions


Revision tags: php-5.5.4RC1, php-5.4.20RC1, php-5.5.3, php-5.4.19, php-5.5.2, php-5.4.18, php-5.5.2RC1, php-5.4.18RC2, php-5.5.1, php-5.4.18RC1, php-5.3.27, php-5.4.17
# 07e52857 20-Jun-2013 Pierre Joye

fix #65070, bgcolor does not use the same format as the input image with imagerotate


Revision tags: php-5.5.0, php-5.3.27RC1, php-5.4.17RC1, php-5.5.0RC3, php-5.3.26, php-5.4.16
# 3579e812 03-Jun-2013 Remi Collet

Fixed Bug #64962 imagerotate produce corrupted image

See https://bitbucket.org/libgd/gd-libgd/issue/67/problem-with-gdrotate

This computation need to be done in signed range.


# 2f01e067 27-May-2013 Pierre Joye

fix #64898imagerotate is broken with bilinear interpolation


Revision tags: php-5.5.0RC2, php-5.3.26RC1, php-5.4.16RC1, php-5.5.0RC1, php-5.3.25, php-5.4.15
# 1a335d20 30-Apr-2013 Pierre Joye

fix #64738, fix implicit type declaration


Revision tags: php-5.3.25RC1, php-5.5.0beta4, php-5.4.15RC1, php-5.4.14, php-5.3.24, php-5.5.0beta3
# 83500123 09-Apr-2013 Pierre Joye

ws and comment for recommended aa method


# 85ad65ef 09-Apr-2013 Pierre Joye

fix some unitialized values and typo


Revision tags: php-5.3.24RC1, php-5.4.14RC1, php-5.5.0beta2
# 8a85da4a 26-Mar-2013 Pierre Joye

merging conflict left over


# 5ae6f582 26-Mar-2013 Pierre Joye

fix regression, take #2 (merge issue due to git 1.8 default setting changes)


# c1ac5a20 25-Mar-2013 Stanislav Malyshev

fix typo


# 504ef64c 25-Mar-2013 Stanislav Malyshev

fix typo


# 1b34ab8f 25-Mar-2013 Pierre Joye

remove comments


# be3e2bb2 24-Mar-2013 Pierre Joye

fix generic rotation and 90 degrees & multiples rotation, take #2


# f39a2369 22-Mar-2013 Pierre Joye

- fix regression (imagerotate_overflow.phpt), fix for all cases


# f05972dd 22-Mar-2013 Pierre Joye

- fix regression bug24155.phpt and bug39366.phpt


# 4e6d54f5 22-Mar-2013 Pierre Joye

- fix regression (imagerotate_overflow.phpt)


Revision tags: php-5.5.0beta1
# f0078897 20-Mar-2013 Pierre Joye

- update the comment to match the code/features


# 1ec484d3 20-Mar-2013 Pierre Joye

- add imageaffinematrixget and imagematrixconcat


# a46065ef 20-Mar-2013 Pierre Joye

- fix unix build


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