mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
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129 lines
4.1 KiB
Bash
Executable file
129 lines
4.1 KiB
Bash
Executable file
#!/usr/bin/env bash
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#
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# Copyright 2015 Intel Corporation
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice (including the next
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# paragraph) shall be included in all copies or substantial portions of the
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# Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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# IN THE SOFTWARE.
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set -eu
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set -o pipefail
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cat <<'EOF'
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/*
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* Copyright 2015 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "isl.h"
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const struct isl_format_layout
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isl_format_layouts[] = {
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EOF
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sed -r '
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# Delete comment lines and empty lines
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/^[[:space:]]*#/d
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/^[[:space:]]*$/d
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# Delete spaces
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s/[[:space:]]//g
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# Translate formats
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s/^([A-Za-z0-9_]+),*/ISL_FORMAT_\1,/
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# Translate data type of channels
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s/\<x([0-9]+),/ISL_VOID@\1,/g
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s/\<r([0-9]+),/ISL_RAW@\1,/g
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s/\<un([0-9]+),/ISL_UNORM@\1,/g
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s/\<sn([0-9]+),/ISL_SNORM@\1,/g
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s/\<uf([0-9]+),/ISL_UFLOAT@\1,/g
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s/\<sf([0-9]+),/ISL_SFLOAT@\1,/g
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s/\<ux([0-9]+),/ISL_UFIXED@\1,/g
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s/\<sx([0-9]+),/ISL_SFIXED@\1,/g
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s/\<ui([0-9]+),/ISL_UINT@\1,/g
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s/\<si([0-9]+),/ISL_SINT@\1,/g
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s/\<us([0-9]+),/ISL_USCALED@\1,/g
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s/\<ss([0-9]+),/ISL_SSCALED@\1,/g
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# Translate colorspaces
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# Interpret alpha-only formats as having no colorspace.
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s/\<(linear|srgb|yuv)\>/ISL_COLORSPACE_\1/
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s/\<alpha\>//
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# Translate texture compression
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s/\<(dxt|fxt|rgtc|bptc|etc|astc)([0-9]*)\>/ISL_TXC_\1\2/
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' |
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tr 'a-z' 'A-Z' | # Convert to uppersace
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while IFS=, read -r format bpb bw bh bd \
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red green blue alpha \
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luminance intensity palette \
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colorspace txc
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do
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: ${colorspace:=ISL_COLORSPACE_NONE}
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: ${txc:=ISL_TXC_NONE}
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cat <<EOF
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[$format] = {
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.format = $format,
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.name = "$format",
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.bs = $((bpb/8)),
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.bw = $bw, .bh = $bh, .bd = $bd,
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.channels = {
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.r = { $red },
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.g = { $green },
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.b = { $blue },
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.a = { $alpha },
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.l = { $luminance },
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.i = { $intensity },
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.p = { $palette },
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},
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.colorspace = $colorspace,
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.txc = $txc,
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},
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EOF
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done |
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sed -r '
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# Collapse empty channels
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s/\{ \}/{}/
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# Split non-empty channels into two members: base type and bit size
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s/@/, /
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'
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# Terminate the table
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printf '};\n'
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