Mesonize JPEG Quant Smooth

Now SIMD works on amd64, although the build remains questionable,
because it assumes that all of its compiler flags will work.

This way we lose an uncomfortable git submodule.

Also, add Meson subprojects to .gitignore.
This commit is contained in:
Přemysl Eric Janouch 2022-01-18 23:35:14 +01:00
parent 8a656121a3
commit 45238d78cd
Signed by: p
GPG Key ID: A0420B94F92B9493
8 changed files with 63 additions and 12 deletions

3
.gitignore vendored Normal file
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@ -0,0 +1,3 @@
/subprojects/*
!/subprojects/*.wrap
!/subprojects/packagefiles

3
.gitmodules vendored
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@ -1,6 +1,3 @@
[submodule "wuffs-mirror-release-c"]
path = wuffs-mirror-release-c
url = https://github.com/google/wuffs-mirror-release-c
[submodule "jpeg-quantsmooth"]
path = jpeg-quantsmooth
url = https://github.com/ilyakurdyukov/jpeg-quantsmooth.git

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@ -32,10 +32,7 @@
#include <stdio.h>
#include <jpeglib.h>
// This library is tricky to build, simply make it work at all.
#define NO_SIMD
#include <jpeg-quantsmooth/quantsmooth.h>
#undef NO_SIMD
#include <libjpegqs.h>
#endif // HAVE_JPEG_QS
// Colour management must be handled before RGB conversions.

@ -1 +0,0 @@
Subproject commit c86c6418ea6c827513d206694847033f9ca50151

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@ -17,6 +17,12 @@ add_project_arguments(
# add_project_link_arguments(flags, language : ['c'])
#endif
# The likelihood of this being installed is nearly zero. Enable the wrap.
libjpegqs = dependency('libjpegqs',
required : get_option('libjpegqs'),
allow_fallback : true,
)
lcms2 = dependency('lcms2', required : get_option('lcms2'))
# Note that only libraw_r is thread-safe, but we'll just run it out-of process.
libraw = dependency('libraw', required : get_option('libraw'))
@ -30,7 +36,6 @@ dependencies = [
dependency('pixman-1'),
dependency('libturbojpeg'),
dependency('libjpeg', required : get_option('jpeg-qs')),
dependency('libwebp'),
dependency('libwebpdemux'),
dependency('libwebpdecoder', required : false),
@ -42,6 +47,7 @@ dependencies = [
),
lcms2,
libjpegqs,
libraw,
librsvg,
xcursor,
@ -54,8 +60,7 @@ dependencies = [
conf = configuration_data()
conf.set_quoted('PROJECT_NAME', meson.project_name())
conf.set_quoted('PROJECT_VERSION', meson.project_version())
# TODO(p): Wrap it in a Meson subproject, try to enable SIMD.
conf.set('HAVE_JPEG_QS', get_option('jpeg-qs').enabled())
conf.set('HAVE_JPEG_QS', libjpegqs.found())
conf.set('HAVE_LCMS2', lcms2.found())
conf.set('HAVE_LIBRAW', libraw.found())
conf.set('HAVE_LIBRSVG', librsvg.found())

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@ -1,6 +1,6 @@
option('lcms2', type : 'feature', value : 'auto',
description : 'Build with Little CMS colour management')
option('jpeg-qs', type : 'feature', value : 'enabled',
option('libjpegqs', type : 'feature', value : 'auto',
description : 'Build with JPEG Quant Smooth integration')
option('libraw', type : 'feature', value : 'auto',
description : 'Build with raw photo support, requires LibRaw')

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@ -0,0 +1,9 @@
[wrap-file]
directory = jpeg-quantsmooth-1.20210408
source_url = https://github.com/ilyakurdyukov/jpeg-quantsmooth/archive/refs/tags/1.20210408.tar.gz
source_filename = jpeg-quantsmooth-1.20210408.tar.gz
source_hash = 5937ca26db33888cab8638c1a8dc7a367a953bd0857ceb1290d5abc6febf3116
patch_directory = libjpegqs
[provide]
libjpegqs = jpegqs_dep

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@ -0,0 +1,41 @@
# vim: noet ts=4 sts=4 sw=4:
project('jpeg-qs', 'c')
add_project_arguments(meson.get_compiler('c')
.get_supported_arguments('-Wno-misleading-indentation'),
'-DWITH_LOG', language : 'c')
deps = [
dependency('libjpeg'),
meson.get_compiler('c').find_library('m', required : false),
]
if host_machine.cpu_family() == 'x86_64'
jpegqs_avx512 = static_library('jpegqs-avx512', 'libjpegqs.c',
c_args : ['-DSIMD_SELECT', '-DSIMD_NAME=avx512',
'-mavx512f', '-mfma', '-DSIMD_AVX512'],
dependencies : deps)
jpegqs_avx2 = static_library('jpegqs-avx2', 'libjpegqs.c',
c_args : ['-DSIMD_SELECT', '-DSIMD_NAME=avx2',
'-mavx2', '-mfma', '-DSIMD_AVX2'],
dependencies : deps)
jpegqs_sse2 = static_library('jpegqs-sse2', 'libjpegqs.c',
c_args : ['-DSIMD_SELECT', '-DSIMD_NAME=sse2', '-msse2', '-DSIMD_SSE2'],
dependencies : deps)
jpegqs_base = static_library('jpegqs-base', 'libjpegqs.c',
c_args : ['-DSIMD_SELECT', '-DSIMD_NAME=base', '-DSIMD_BASE'],
dependencies : deps)
jpegqs_lib = static_library('jpegqs', 'libjpegqs.c',
c_args : ['-DSIMD_SELECT'],
dependencies : deps,
link_with : [jpegqs_base, jpegqs_sse2, jpegqs_avx2, jpegqs_avx512])
else
jpegqs_lib = static_library('jpegqs', 'libjpegqs.c',
c_args : ['-DNO_SIMD'],
dependencies : deps)
endif
jpegqs_dep = declare_dependency(
link_with : jpegqs_lib,
include_directories : include_directories('.'),
)