[PATCH 09/16] xv: Move xf86 XV color key helper to core.

[Keith Packard]

Eric Anholt <eric at anholt.net> writes:

> Color key overlay implementations want to reuse this code, and XF86's
> had bugs.

> +    gc = GetScratchGC(pDraw->depth, pScreen);
> +    pval[0].val = key;
> +    pval[1].val = IncludeInferiors;

Why is this set? I hope this isn't being drawn to the root window.

-- 
keith.packard at intel.com
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