[cairo] Use 8-bit colour values internally
vektor at dumbterm.net
Mon Aug 22 21:03:31 PDT 2005
Jason Dorje Short (jdorje at users.sourceforge.net):
> Billy Biggs wrote:
> > The 16-bit representation of colours (cairo_color_t's shorts) is
> > only used by the fill_rectangles implementation for the image and
> > Xlib backends. However, neither really needs this much precision:
> > pixman and X both convert back to 8 bit internally by shifting.
> In the pixman code in the patch it looks like pixman is using 16-bit
iccolor.c just shifts them back to 8-bit and then does the fill.
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