[Piglit] [PATCH] triangle-rasterization: increase the precision of the test

[Brian Paul]

On 10/28/2013 05:53 PM, Zack Rusin wrote:
> Increase the subpixel precision to 8 bits. This requires
> changing some of the code to 64 bits to avoid overflows.
>
> Signed-off-by: Zack Rusin <zackr at vmware.com>
> ---


Reviewed-by: Brian Paul <brianp at vmware.com>