mirror of
https://github.com/RPCS3/glslang.git
synced 2025-02-15 16:40:39 +00:00
Merge pull request #1114 from LoopDawg/validator-script
Add script to crank test shaders through spirv-val
This commit is contained in:
John Kessenich
GitHub
commit
a0680e6137
269
Test/validate-shaders.sh
Executable file
269
Test/validate-shaders.sh
Executable file
@ -0,0 +1,269 @@
|
||||
#!/bin/bash
|
||||
|
||||
# This script validates shaders (if successfully compiled) using spirv-val.
|
||||
# It is not meant to preclude the possible addition of the validator to
|
||||
# glslang.
|
||||
|
||||
declare -r EXE='../build/install/bin/glslangValidator'
|
||||
|
||||
# search common locations for spirv-tools: keep first one
|
||||
for toolsdir in '../External/spirv-tools/build/tools' '../../SPIRV-Tools/build/tools' '/usr/local/bin'; do
|
||||
[[ -z "$VAL" && -x "${toolsdir}/spirv-val" ]] && declare -r VAL="${toolsdir}/spirv-val"
|
||||
[[ -z "$DIS" && -x "${toolsdir}/spirv-dis" ]] && declare -r DIS="${toolsdir}/spirv-dis"
|
||||
done
|
||||
|
||||
declare -r gtests='../gtests/Hlsl.FromFile.cpp ../gtests/Spv.FromFile.cpp'
|
||||
|
||||
declare -r targetenv='vulkan1.0'
|
||||
|
||||
function fatal() { echo "ERROR: $@"; exit 5; }
|
||||
|
||||
function usage
|
||||
{
|
||||
echo
|
||||
echo "Usage: $(basename $0) [options...] shaders..."
|
||||
echo
|
||||
echo " Validates shaders (if successfully compiled) through spirv-val."
|
||||
echo
|
||||
echo "General options:"
|
||||
echo " --help prints this text"
|
||||
echo " --no-color disables output colorization"
|
||||
echo " --dump-asm dumps all successfully compiled shader assemblies"
|
||||
echo " --dump-val dumps all validation results"
|
||||
echo " --dump-comp dumps all compilation logs"
|
||||
echo "Spam reduction options:"
|
||||
echo " --no-summary disables result summaries"
|
||||
echo " --skip-ok do not print successful validations"
|
||||
echo " --skip-comperr do not print compilation errors"
|
||||
echo " --skip-valerr do not print validation errors"
|
||||
echo " --quiet synonym for --skip-ok --skip-comperr --skip-valerr --no-summary"
|
||||
echo " --terse print terse single line progress summary"
|
||||
echo "Disassembly options:"
|
||||
echo " --raw-id uses raw ids for disassembly"
|
||||
echo
|
||||
echo "Usage examples. Note most non-hlsl tests fail to compile for expected reasons."
|
||||
echo " Exercise all hlsl.* files:"
|
||||
echo " $(basename $0) hlsl.*"
|
||||
echo " Exercise all hlsl.* files, tersely:"
|
||||
echo " $(basename $0) --terse hlsl.*"
|
||||
echo " Print validator output for myfile.frag:"
|
||||
echo " $(basename $0) --quiet --dump-val myfile.frag"
|
||||
echo " Exercise hlsl.* files, only printing validation errors:"
|
||||
echo " $(basename $0) --skip-ok --skip-comperr hlsl.*"
|
||||
|
||||
exit 5
|
||||
}
|
||||
|
||||
function status()
|
||||
{
|
||||
printf "%-40s: %b\n" "$1" "$2"
|
||||
}
|
||||
|
||||
# make sure we can find glslang
|
||||
[[ -x "$EXE" ]] || fatal "Unable to locate $(basename "$EXE") executable"
|
||||
[[ -x "$VAL" ]] || fatal "Unable to locate spirv-val executable"
|
||||
[[ -x "$DIS" ]] || fatal "Unable to locate spirv-dis executable"
|
||||
|
||||
for gtest in $gtests; do
|
||||
[[ -r "$gtest" ]] || fatal "Unable to locate source file: $(basename $gtest)"
|
||||
done
|
||||
|
||||
# temp files
|
||||
declare -r spvfile='out.spv' \
|
||||
complog='comp.out' \
|
||||
vallog='val.out' \
|
||||
dislog='dis.out' \
|
||||
|
||||
# options
|
||||
declare opt_vallog=false \
|
||||
opt_complog=false \
|
||||
opt_dislog=false \
|
||||
opt_summary=true \
|
||||
opt_stat_comperr=true \
|
||||
opt_stat_ok=true \
|
||||
opt_stat_valerr=true \
|
||||
opt_color=true \
|
||||
opt_raw_id=false \
|
||||
opt_quiet=false \
|
||||
opt_terse=false
|
||||
|
||||
# clean up on exit
|
||||
trap "rm -f ${spvfile} ${complog} ${vallog} ${dislog}" EXIT
|
||||
|
||||
# Language guesser: there is no fixed mapping from filenames to language,
|
||||
# so this examines the file and return one of:
|
||||
# hlsl
|
||||
# glsl
|
||||
# bin
|
||||
# unknown
|
||||
# This is easier WRT future expansion than a big explicit list.
|
||||
function FindLanguage()
|
||||
{
|
||||
local test="$1"
|
||||
|
||||
# If it starts with hlsl, assume it's hlsl.
|
||||
if [[ "$test" == *hlsl.* ]]; then
|
||||
echo hlsl
|
||||
return
|
||||
fi
|
||||
|
||||
if [[ "$test" == *.spv ]]; then
|
||||
echo bin
|
||||
return;
|
||||
fi
|
||||
|
||||
# If it doesn't start with spv., assume it's GLSL.
|
||||
if [[ ! "$test" == spv.* && ! "$test" == remap.* ]]; then
|
||||
echo glsl
|
||||
return
|
||||
fi
|
||||
|
||||
# Otherwise, attempt to guess from shader contents, since there's no
|
||||
# fixed mapping of filenames to languages.
|
||||
local contents="$(cat "$test")"
|
||||
|
||||
if [[ "$contents" == *#version* ]]; then
|
||||
echo glsl
|
||||
return
|
||||
fi
|
||||
|
||||
if [[ "$contents" == *SamplerState* ||
|
||||
"$contents" == *cbuffer* ||
|
||||
"$contents" == *SV_* ]]; then
|
||||
echo hlsl
|
||||
return
|
||||
fi
|
||||
|
||||
echo unknown
|
||||
}
|
||||
|
||||
# Attempt to discover entry point
|
||||
function FindEntryPoint()
|
||||
{
|
||||
local test="$1"
|
||||
|
||||
# if it's not hlsl, always use main
|
||||
if [[ "$language" != 'hlsl' ]]; then
|
||||
echo 'main'
|
||||
return
|
||||
fi
|
||||
|
||||
# Try to find it in test sources
|
||||
awk -F '[ (){",]+' -e "\$2 == \"${test}\" { print \$3; found=1; } END { if (found==0) print \"main\"; } " $gtests
|
||||
}
|
||||
|
||||
# command line options
|
||||
while [ $# -gt 0 ]
|
||||
do
|
||||
case "$1" in
|
||||
# -c) glslang="$2"; shift 2;;
|
||||
--help|-?) usage;;
|
||||
--no-color) opt_color=false; shift;;
|
||||
--no-summary) opt_summary=false; shift;;
|
||||
--skip-ok) opt_stat_ok=false; shift;;
|
||||
--skip-comperr) opt_stat_comperr=false; shift;;
|
||||
--skip-valerr) opt_stat_valerr=false; shift;;
|
||||
--dump-asm) opt_dislog=true; shift;;
|
||||
--dump-val) opt_vallog=true; shift;;
|
||||
--dump-comp) opt_complog=true; shift;;
|
||||
--raw-id) opt_raw_id=true; shift;;
|
||||
--quiet) opt_quiet=true; shift;;
|
||||
--terse) opt_quiet=true
|
||||
opt_terse=true
|
||||
shift;;
|
||||
--*) fatal "Unknown command line option: $1";;
|
||||
*) break;;
|
||||
esac
|
||||
done
|
||||
|
||||
# this is what quiet means
|
||||
if $opt_quiet; then
|
||||
opt_stat_ok=false
|
||||
opt_stat_comperr=false
|
||||
opt_stat_valerr=false
|
||||
$opt_terse || opt_summary=false
|
||||
fi
|
||||
|
||||
if $opt_color; then
|
||||
declare -r white="\e[1;37m" cyan="\e[1;36m" red="\e[0;31m" no_color="\e[0m"
|
||||
else
|
||||
declare -r white="" cyan="" red="" no_color=""
|
||||
fi
|
||||
|
||||
# stats
|
||||
declare -i count_ok=0 count_err=0 count_nocomp=0 count_total=0
|
||||
|
||||
declare -r dashsep='------------------------------------------------------------------------'
|
||||
|
||||
testfiles=(${@})
|
||||
# if no shaders given, look for everything in current directory
|
||||
[[ ${#testfiles[*]} == 0 ]] && testfiles=(*.frag *.vert *.tesc *.tese *.geom *.comp)
|
||||
|
||||
$opt_summary && printf "\nValidating: ${#testfiles[*]} shaders\n\n"
|
||||
|
||||
# Loop through the shaders we were given, compiling them if we can.
|
||||
for test in ${testfiles[*]}
|
||||
do
|
||||
if [[ ! -r "$test" ]]; then
|
||||
$opt_quiet || status "$test" "${red}FILE NOT FOUND${no_color}"
|
||||
continue
|
||||
fi
|
||||
|
||||
((++count_total))
|
||||
|
||||
$opt_terse && printf "\r[%-3d/%-3d : ${white}comperr=%-3d ${red}valerr=%-3d ${cyan}ok=%-3d${no_color}]" \
|
||||
${count_total} ${#testfiles[*]} ${count_nocomp} ${count_err} ${count_ok}
|
||||
|
||||
language="$(FindLanguage $test)"
|
||||
entry="$(FindEntryPoint $test)"
|
||||
langops=''
|
||||
|
||||
case "$language" in
|
||||
hlsl) langops='-D --hlsl-iomap --hlsl-offsets';;
|
||||
glsl) ;;
|
||||
bin) continue;; # skip binaries
|
||||
*) $opt_quiet || status "$test" "${red}UNKNOWN LANGUAGE${no_color}"; continue;;
|
||||
esac
|
||||
|
||||
# compile the test file
|
||||
if compout=$("$EXE" -e "$entry" $langops -V -o "$spvfile" "$test" 2>&1)
|
||||
then
|
||||
# successful compilation: validate
|
||||
if valout=$("$VAL" --target-env ${targetenv} "$spvfile" 2>&1)
|
||||
then
|
||||
# validated OK
|
||||
$opt_stat_ok && status "$test" "${cyan}OK${no_color}"
|
||||
((++count_ok))
|
||||
else
|
||||
# validation failure
|
||||
$opt_stat_valerr && status "$test" "${red}VAL ERROR${no_color}"
|
||||
printf "%s\n%s:\n%s\n" "$dashsep" "$test" "$valout" >> "$vallog"
|
||||
((++count_err))
|
||||
fi
|
||||
|
||||
if $opt_dislog; then
|
||||
printf "%s\n%s:\n" "$dashsep" "$test" >> "$dislog"
|
||||
$opt_raw_id && id_opt=--raw-id
|
||||
"$DIS" ${id_opt} "$spvfile" >> "$dislog"
|
||||
fi
|
||||
else
|
||||
# compile failure
|
||||
$opt_stat_comperr && status "$test" "${white}COMP ERROR${no_color}"
|
||||
printf "%s\n%s\n" "$dashsep" "$compout" >> "$complog"
|
||||
((++count_nocomp))
|
||||
fi
|
||||
done
|
||||
|
||||
$opt_terse && echo
|
||||
|
||||
# summarize
|
||||
$opt_summary && printf "\nSummary: ${white}${count_nocomp} compile errors${no_color}, ${red}${count_err} validation errors${no_color}, ${cyan}${count_ok} successes${no_color}\n"
|
||||
|
||||
# dump logs
|
||||
$opt_vallog && [[ -r $vallog ]] && cat "$vallog"
|
||||
$opt_complog && [[ -r $complog ]] && cat "$complog"
|
||||
$opt_dislog && [[ -r $dislog ]] && cat "$dislog"
|
||||
|
||||
# exit code
|
||||
[[ ${count_err} -gt 0 ]] && exit 1
|
||||
exit 0
|
||||
Loading…
x
Reference in New Issue
Block a user