pajoye Fri Sep 30 16:56:34 2005 EDT
Modified files: (Branch: PHP_5_0)
/php-src/ext/gd/libgd gd.c
Log:
- MFH: #33125, alpha emulation broken
http://cvs.php.net/diff.php/php-src/ext/gd/libgd/gd.c?r1=1.81.2.3&r2=1.81.2.4&ty=u
Index: php-src/ext/gd/libgd/gd.c
diff -u php-src/ext/gd/libgd/gd.c:1.81.2.3 php-src/ext/gd/libgd/gd.c:1.81.2.4
--- php-src/ext/gd/libgd/gd.c:1.81.2.3 Sun May 1 01:52:54 2005
+++ php-src/ext/gd/libgd/gd.c Fri Sep 30 16:56:31 2005
@@ -2303,9 +2303,9 @@
dc = gdImageGetPixel(dst, tox, toy);
g = (0.29900f * gdImageRed(dst, dc)) +
(0.58700f * gdImageGreen(dst, dc)) + (0.11400f * gdImageBlue(dst, dc));
- ncR = (int)(gdImageRed (src, c) * (pct /
100.0f) + gdImageRed(dst, dc) * g * ((100 - pct) / 100.0f));
- ncG = (int)(gdImageGreen (src, c) * (pct /
100.0f) + gdImageGreen(dst, dc) * g * ((100 - pct) / 100.0f));
- ncB = (int)(gdImageBlue (src, c) * (pct /
100.0f) + gdImageBlue(dst, dc) * g * ((100 - pct) / 100.0f));
+ ncR = (int)(gdImageRed (src, c) * (pct /
100.0f) + g * ((100 - pct) / 100.0));
+ ncG = (int)(gdImageGreen (src, c) * (pct /
100.0f) + g * ((100 - pct) / 100.0));
+ ncB = (int)(gdImageBlue (src, c) * (pct /
100.0f) + g * ((100 - pct) / 100.0));
/* First look for an exact match */
nc = gdImageColorExact(dst, ncR, ncG, ncB);
--
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