2 * Copyright (C) 2018-2019 Alyssa Rosenzweig <alyssa@rosenzweig.io>
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
24 #ifndef __BIFROST_PUBLIC_H_
25 #define __BIFROST_PUBLIC_H_
27 #include "compiler/nir/nir.h"
28 #include "util/u_dynarray.h"
29 #include "panfrost/util/pan_ir.h"
31 void bifrost_compile_shader_nir(nir_shader
*nir
, panfrost_program
*program
, unsigned product_id
);
33 static const nir_shader_compiler_options bifrost_nir_options
= {
43 .lower_find_lsb
= true,
48 .lower_wpos_pntc
= true,
51 .lower_extract_byte
= true,
52 .lower_extract_word
= true,
55 .lower_pack_half_2x16
= true,
56 .lower_pack_unorm_2x16
= true,
57 .lower_pack_snorm_2x16
= true,
58 .lower_pack_unorm_4x8
= true,
59 .lower_pack_snorm_4x8
= true,
60 .lower_unpack_half_2x16
= true,
61 .lower_unpack_unorm_2x16
= true,
62 .lower_unpack_snorm_2x16
= true,
63 .lower_unpack_unorm_4x8
= true,
64 .lower_unpack_snorm_4x8
= true,
65 .lower_pack_split
= true,
67 .lower_doubles_options
= nir_lower_dmod
,
69 .lower_bitfield_extract_to_shifts
= true,
72 .use_interpolated_input_intrinsics
= true