mirror of
https://github.com/classilla/tenfourfox.git
synced 2025-02-02 07:30:08 +00:00
17 lines
622 B
HTML
17 lines
622 B
HTML
<script>
|
|
/*
|
|
* 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 + ".");
|
|
</script>
|