author Kyle Huey <>
Fri, 16 Jan 2015 11:58:52 -0800
changeset 224319 f498989ed56f3d5b4fae5e2bd1a0ca0c0f99014e
parent 78844 0a5e72d1b479b9f015a407e33e9001e5ad0aa786
permissions -rw-r--r--
Bug 1121673: Use move references in IPDL. r=bent

 * Almost all of the image decoding reftests require the display to be in
 * 24-bit color mode, or else the rendered images will have subtle color
 * variations and will fail.
 * The Windows test boxes used to have a tendency to flip to 16-bit color mode,
 * so this test will explicitly check the color depth to make it more obvious
 * when the requirement is not met. (See bug 414720.)
 * 24-bit is only a minimum, allow higher values too. (See bug 458847.)

var colorDepth = window.screen.colorDepth;

if (colorDepth < 24)
    document.write("ERROR: color depth is only " + colorDepth + ".");