Danylo, should we also include this in the stable queues ?

On Mon, 2018-06-18 at 15:50 +0300, Danylo Piliaiev wrote:
> We use floating-points for viewport bounds so VIEWPORT_SUBPIXEL_BITS
> should reflect this.
> 
> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105975
> 
> Signed-off-by: Danylo Piliaiev <danylo.pilia...@globallogic.com>
> ---
>  src/mesa/drivers/dri/i965/brw_context.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/src/mesa/drivers/dri/i965/brw_context.c 
> b/src/mesa/drivers/dri/i965/brw_context.c
> index 9ced230..eacf326 100644
> --- a/src/mesa/drivers/dri/i965/brw_context.c
> +++ b/src/mesa/drivers/dri/i965/brw_context.c
> @@ -688,7 +688,7 @@ brw_initialize_context_constants(struct brw_context *brw)
>     /* ARB_viewport_array, OES_viewport_array */
>     if (devinfo->gen >= 6) {
>        ctx->Const.MaxViewports = GEN6_NUM_VIEWPORTS;
> -      ctx->Const.ViewportSubpixelBits = 0;
> +      ctx->Const.ViewportSubpixelBits = 8;
>  
>        /* Cast to float before negating because MaxViewportWidth is unsigned.
>         */
-- 
Br,

Andres
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