On 2 December 2013 11:36, Francisco Jerez <[email protected]> wrote:
> ---
> src/mesa/drivers/dri/i965/brw_reg.h | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
> diff --git a/src/mesa/drivers/dri/i965/brw_reg.h
> b/src/mesa/drivers/dri/i965/brw_reg.h
> index 37a2ca9..2591cbf 100644
> --- a/src/mesa/drivers/dri/i965/brw_reg.h
> +++ b/src/mesa/drivers/dri/i965/brw_reg.h
> @@ -154,6 +154,27 @@ type_sz(unsigned type)
> }
> }
>
> +static inline bool
> +type_is_signed(unsigned type)
> +{
> + switch(type) {
> + case BRW_REGISTER_TYPE_D:
> + case BRW_REGISTER_TYPE_F:
> + case BRW_REGISTER_TYPE_HF:
> + case BRW_REGISTER_TYPE_W:
> + case BRW_REGISTER_TYPE_B:
> + return true;
> +
> + case BRW_REGISTER_TYPE_UD:
> + case BRW_REGISTER_TYPE_UW:
> + case BRW_REGISTER_TYPE_UB:
> + return false;
> +
> + default:
> + unreachable();
> + }
> +}
> +
>
If the call to unreachable() is replaced with an assertion (as we've
discussed elsewhere on the list), this patch is:
Reviewed-by: Paul Berry <[email protected]>
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