pajoye Tue Mar 14 03:46:59 2006 UTC
Modified files:
/php-src/ext/gd/tests bug36697.phpt
/php-src/ext/gd/libgd gd_gif_out.c
Log:
- MFB: #36697, truecolor image lost im->transparent
http://cvs.php.net/viewcvs.cgi/php-src/ext/gd/tests/bug36697.phpt?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/gd/tests/bug36697.phpt
diff -u /dev/null php-src/ext/gd/tests/bug36697.phpt:1.2
--- /dev/null Tue Mar 14 03:46:59 2006
+++ php-src/ext/gd/tests/bug36697.phpt Tue Mar 14 03:46:59 2006
@@ -0,0 +1,31 @@
+--TEST--
+Bug #36697 (TrueColor transparency with GIF palette output).
+--SKIPIF--
+<?php
+ if (!extension_loaded('gd')) {
+ die("skip gd extension not available\n");
+ }
+ if (!GD_BUNDLED) {
+ die('skip external GD libraries may fail');
+ }
+?>
+--FILE--
+<?php
+$dest = dirname(__FILE__) . "/36697.gif";
+
+$im = imagecreatetruecolor(192, 36);
+$trans_color = imagecolorallocate($im, 255, 0, 0);
+$color = imagecolorallocate($im, 255, 255, 255);
+imagecolortransparent($im, $trans_color);
+imagefilledrectangle($im, 0,0, 192,36, $trans_color);
+$c = imagecolorat($im, 191,35);
+imagegif($im, $dest);
+imagedestroy($im);
+$im = imagecreatefromgif($dest);
+$c = imagecolorat($im, 191, 35);
+$colors = imagecolorsforindex($im, $c);
+echo $colors['red'] . ' ' . $colors['green'] . ' ' . $colors['blue'];
[EMAIL PROTECTED]($dest);
+?>
+--EXPECT--
+255 0 0
http://cvs.php.net/viewcvs.cgi/php-src/ext/gd/libgd/gd_gif_out.c?r1=1.1&r2=1.2&diff_format=u
Index: php-src/ext/gd/libgd/gd_gif_out.c
diff -u php-src/ext/gd/libgd/gd_gif_out.c:1.1
php-src/ext/gd/libgd/gd_gif_out.c:1.2
--- php-src/ext/gd/libgd/gd_gif_out.c:1.1 Thu Jul 22 22:38:59 2004
+++ php-src/ext/gd/libgd/gd_gif_out.c Tue Mar 14 03:46:59 2006
@@ -133,7 +133,7 @@
BitsPerPixel = colorstobpp(tim->colorsTotal);
/* All set, let's do it. */
GIFEncode(
- out, tim->sx, tim->sy, interlace, 0, transparent, BitsPerPixel,
+ out, tim->sx, tim->sy, tim->interlace, 0, tim->transparent,
BitsPerPixel,
tim->red, tim->green, tim->blue, tim);
if (pim) {
/* Destroy palette based temporary image. */
--
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