mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2025-12-23 15:30:14 +01:00
4125211e9c
With OpenCL some system values match the address bits, but in GLSL we also
have some system values being 64 bit like subgroup masks.
With this it is possible to adjust the builder functions so that depending
on the bit_sizes the correct bit_size is used or an additional argument is
added in case of multiple possible values.
v2: validate dest bit_size
v3: generate hex values in python code
remove useless imports
rename and move bit_sizes
v4: add 1 to legal bit_sizes for front_face
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
74 lines
2.5 KiB
Python
74 lines
2.5 KiB
Python
from functools import reduce
|
|
import operator
|
|
|
|
template = """\
|
|
/* Copyright (C) 2018 Red Hat
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the next
|
|
* paragraph) shall be included in all copies or substantial portions of the
|
|
* Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#include "nir.h"
|
|
|
|
const nir_intrinsic_info nir_intrinsic_infos[nir_num_intrinsics] = {
|
|
% for name, opcode in sorted(INTR_OPCODES.items()):
|
|
{
|
|
.name = "${name}",
|
|
.num_srcs = ${opcode.num_srcs},
|
|
% if opcode.src_components:
|
|
.src_components = {
|
|
${", ".join(str(comp) for comp in opcode.src_components)}
|
|
},
|
|
% endif
|
|
.has_dest = ${"true" if opcode.has_dest else "false"},
|
|
.dest_components = ${max(opcode.dest_components, 0)},
|
|
.dest_bit_sizes = ${hex(reduce(operator.or_, opcode.bit_sizes, 0))},
|
|
.num_indices = ${opcode.num_indices},
|
|
% if opcode.indices:
|
|
.index_map = {
|
|
% for i in range(len(opcode.indices)):
|
|
[${opcode.indices[i]}] = ${i + 1},
|
|
% endfor
|
|
},
|
|
% endif
|
|
.flags = ${"0" if len(opcode.flags) == 0 else " | ".join(opcode.flags)},
|
|
},
|
|
% endfor
|
|
};
|
|
"""
|
|
|
|
from nir_intrinsics import INTR_OPCODES
|
|
from mako.template import Template
|
|
import argparse
|
|
import os
|
|
|
|
def main():
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument('--outdir', required=True,
|
|
help='Directory to put the generated files in')
|
|
|
|
args = parser.parse_args()
|
|
|
|
path = os.path.join(args.outdir, 'nir_intrinsics.c')
|
|
with open(path, 'wb') as f:
|
|
f.write(Template(template, output_encoding='utf-8').render(INTR_OPCODES=INTR_OPCODES, reduce=reduce, operator=operator))
|
|
|
|
if __name__ == '__main__':
|
|
main()
|
|
|