On Thu, Mar 10, 2016 at 11:33 PM, Samuel Iglesias Gonsálvez <
sigles...@igalia.com> wrote:
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> On 11/03/16 01:08, Jason Ekstrand wrote:
> > On Thu, Mar 10, 2016 at 4:00 PM, Connor Abbott
> > <cwabbo...@gmail.com> wrote:
> >
> >> On Mon, Mar 7, 2016 at 3:45 AM, Samuel Iglesias Gonsálvez
> >> <sigles...@igalia.com> wrote:
> >>> From: Jason Ekstrand <jason.ekstr...@intel.com>
> >>>
> >>> v2: Fix size/type mask to properly handle 8-bit types.
> >>>
> >>> Signed-off-by: Juan A. Suarez Romero <jasua...@igalia.com> ---
> >>> src/compiler/nir/nir.h | 17 ++++++++++++++++- 1 file changed,
> >>> 16 insertions(+), 1 deletion(-)
> >>>
> >>> diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
> >>> index cccb3a4..659e98c 100644 --- a/src/compiler/nir/nir.h +++
> >>> b/src/compiler/nir/nir.h @@ -605,9 +605,24 @@ typedef enum {
> >>> nir_type_float, nir_type_int, nir_type_uint, - nir_type_bool
> >>> + nir_type_bool, + nir_type_bool32 = 32 |
> >>> nir_type_bool, + nir_type_int8 = 8 | nir_type_int, +
> >>> nir_type_int16 = 16 | nir_type_int, + nir_type_int32 =
> >>> 32 | nir_type_int, + nir_type_int64 = 64 | nir_type_int,
> >>> + nir_type_uint8 = 8 | nir_type_uint, +
> >>> nir_type_uint16 = 16 | nir_type_uint, + nir_type_uint32 =
> >>> 32 | nir_type_uint, + nir_type_uint64 = 64 |
> >>> nir_type_uint, + nir_type_float16 = 16 | nir_type_float, +
> >>> nir_type_float32 = 32 | nir_type_float, + nir_type_float64
> >>> = 64 | nir_type_float, } nir_alu_type;
> >>>
> >>> +#define NIR_ALU_TYPE_SIZE_MASK 0xfffffff8 +#define
> >>> NIR_ALU_TYPE_BASE_TYPE_MASK 0x00000007
> >>
> >> So I'm not really the one to be reviewing this series (after all,
> >> I wrote most of it :) ) but one thing that I never quite liked,
> >> and didn't get around to fixing, is how we use these raw
> >> constants all over the place. Perhaps we could make things more
> >> readable by adding nir_get_sized_type(), nir_get_unsized_type(),
> >> and nir_type_size() helpers and then use those instead of
> >> or-ing/and-ing things together everywhere.
> >>
> >
> > Agreed.
> >
> >
>
> Agreed. We saw it too but, as this is used in a lot in the fp64 patches,
> we were thinking on apply one patch at the end of the fp64 series adding
> those helper functions (maybe just macros like NIR_GET_UNSIZED_TYPE and
> NIR_GET_TYPE_SIZE) and adapting the users of the mask.
>
> However, we can add them here and modify the rest of fp64 patches if
> you prefer it.
>
Either is fine by me. Just so long as it happens.
--Jason
>
> Sam
>
> >>
> >>> + typedef enum { NIR_OP_IS_COMMUTATIVE = (1 << 0),
> >>> NIR_OP_IS_ASSOCIATIVE = (1 << 1), -- 2.7.0
> >>>
> >>> _______________________________________________ mesa-dev
> >>> mailing list mesa-dev@lists.freedesktop.org
> >>> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> >> _______________________________________________ mesa-dev mailing
> >> list mesa-dev@lists.freedesktop.org
> >> https://lists.freedesktop.org/mailman/listinfo/mesa-dev
> >>
> >
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