1--TEST--
2Testing imagegammacorrect() of GD library with non TrueColor image
3--CREDITS--
4Rafael Dohms <rdohms [at] gmail [dot] com>
5#testfest PHPSP on 2009-06-20
6--SKIPIF--
7<?php
8	if (!extension_loaded("gd")) die("skip GD not present");
9	if (!GD_BUNDLED && version_compare(GD_VERSION, '2.2.2', '<')) {
10		die("skip test requires GD 2.2.2 or higher");
11	}
12?>
13--FILE--
14<?php
15$image = imagecreate(150, 150);
16
17$grey = imagecolorallocate($image,6,6,6);
18$gray = imagecolorallocate($image,15,15,15);
19
20$half =  imagefilledarc ( $image, 75, 75, 70, 70, 0, 180, $grey, IMG_ARC_PIE );
21$half2 =  imagefilledarc ( $image, 75, 75, 70, 70, 0, -180, $gray, IMG_ARC_PIE );
22
23$gamma = imagegammacorrect($image, 1, 5);
24var_dump((bool) $gamma);
25
26include_once __DIR__ . '/func.inc';
27test_image_equals_file(__DIR__ . '/imagegammacorrect_variation1.png', $image);
28?>
29--EXPECT--
30bool(true)
31The images are equal.
32