php-src/ext/gd/tests/bug75124.png
Christoph M. Becker 499f5480f1 Fixed bug #75124 (gdImageGrayScale() may produce colors)
We have to make sure to avoid alpha-blending issues by explicitly
switching to `gdEffectReplace` and to restore the old value afterwards.

This is a port of <https://github.com/libgd/libgd/commit/a7a7ece>.
2017-08-27 13:53:39 +02:00

2.4 KiB
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