meson.build 5.71 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
# Copyright © 2018, VideoLAN and dav1d authors
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
#    list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
#    this list of conditions and the following disclaimer in the documentation
#    and/or other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#
# Build definition for the dav1d library
#

# libdav1d source files
libdav1d_sources = files(
    'picture.c',
32
    'cpu.c',
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76
    'data.c',
    'ref.c',
    'getbits.c',
    'obu.c',
    'decode.c',
    'cdf.c',
    'msac.c',
    'tables.c',
    'scan.c',
    'dequant_tables.c',
    'intra_edge.c',
    'lf_mask.c',
    'ref_mvs.c',
    'warpmv.c',
    'wedge.c',
    'qm.c',
)

# libdav1d bitdepth source files
# These files are compiled for each bitdepth with
# `BITDEPTH` defined to the currently built bitdepth.
libdav1d_tmpl_sources = files(
    'ipred.c',
    'itx.c',
    'ipred_prepare.c',
    'lf_apply.c',
    'loopfilter.c',
    'mc.c',
    'cdef_apply.c',
    'cdef.c',
    'lr_apply.c',
    'looprestoration.c',
    'recon.c'
)

# libdav1d entrypoint source files
# These source files contain library entry points and are
# built with the stack-realign flag set, where necessary.
libdav1d_entrypoints_sources = files(
    'lib.c',
    'thread_task.c'
)

# ASM specific sources
77
libdav1d_nasm_objs = []
78
if is_asm_enabled
79 80
    if (host_machine.cpu_family() == 'aarch64' or
        host_machine.cpu_family().startswith('arm'))
81

82 83 84 85 86 87 88 89 90 91 92 93 94
        libdav1d_sources += files(
            'arm/cpu.c',
        )
        libdav1d_tmpl_sources += files(
        )
        if host_machine.cpu_family() == 'aarch64'
            libdav1d_tmpl_sources += files(
            )
        elif host_machine.cpu_family().startswith('arm')
            libdav1d_tmpl_sources += files(
            )
        endif
    elif host_machine.cpu_family().startswith('x86')
95

96 97 98
        libdav1d_sources += files(
            'x86/cpu.c',
        )
99

100
        libdav1d_tmpl_sources += files(
101
            'x86/ipred_init.c',
102
            'x86/itx_init.c',
103
            'x86/loopfilter_init.c',
104 105
            'x86/mc_init.c',
        )
106

107 108 109
        # NASM source files
        libdav1d_sources_asm = files(
            'x86/cpuid.asm',
110
            'x86/ipred.asm',
111
            'x86/itx.asm',
112
            'x86/loopfilter.asm',
113 114 115 116 117 118
            'x86/mc.asm',
        )

        # Compile the ASM sources with NASM
        libdav1d_nasm_objs = nasm_gen.process(libdav1d_sources_asm)
    endif
119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159
endif



#
# Windows .rc file
#

if host_machine.system() == 'windows'
    winmod = import('windows')
    rc_data = configuration_data()
    rc_data.set('VERSION_MAJOR', dav1d_version_major)
    rc_data.set('VERSION_MINOR', dav1d_version_minor)
    rc_data.set('VERSION_REVISION', dav1d_version_revision)
    rc_data.set('VERSION_EXTRA', '0')
    rc_data.set('COPYRIGHT_YEARS', '2018')

    rc_file = configure_file(
        input : 'dav1d.rc.in',
        output : 'dav1d.rc',
        configuration : rc_data
    )

    libdav1d_rc_obj = winmod.compile_resources(rc_file)
else
    libdav1d_rc_obj = []
endif




#
# Library definitions
#

# Helper library for dav1d entrypoints
libdav1d_entrypoints_objs = static_library('dav1d_entrypoint',
    libdav1d_entrypoints_sources,
    rev_target,

    include_directories : dav1d_inc_dirs,
160
    dependencies: [stdatomic_dependency],
Henrik Gramner's avatar
Henrik Gramner committed
161
    c_args : [stackalign_flag, stackrealign_flag],
162 163 164 165 166 167 168 169 170 171 172
    install : false,
    build_by_default : false,
).extract_all_objects()

# Helper library for each bitdepth
libdav1d_bitdepth_objs = []
foreach bitdepth : dav1d_bitdepths
    libdav1d_bitdepth_objs += static_library(
        'dav1d_bitdepth_@0@'.format(bitdepth),
        libdav1d_tmpl_sources, config_h_target,
        include_directories: dav1d_inc_dirs,
173
        dependencies : [stdatomic_dependency],
174 175 176 177 178 179
        c_args : ['-DBITDEPTH=@0@'.format(bitdepth)] + stackalign_flag,
        install : false,
        build_by_default : false,
    ).extract_all_objects()
endforeach

180 181 182 183 184 185 186 187
# The final dav1d library
if host_machine.system() == 'windows'
    dav1d_soversion = ''
else
    dav1d_soversion = dav1d_version_major
endif

libdav1d = library('dav1d',
188 189 190 191 192 193 194 195 196 197
    libdav1d_sources,
    libdav1d_nasm_objs,
    libdav1d_rc_obj,

    objects : [
        libdav1d_bitdepth_objs,
        libdav1d_entrypoints_objs
        ],

    include_directories : dav1d_inc_dirs,
198 199 200 201 202
    dependencies : [
        stdatomic_dependency,
        thread_dependency,
        thread_compat_dep,
        ],
203 204
    c_args : [stackalign_flag],
    version : meson.project_version(),
205
    soversion : dav1d_soversion,
206 207
    install : true,
)
208 209 210 211 212 213 214 215 216 217 218

#
# Generate pkg-config .pc file
#
pkg_mod = import('pkgconfig')
pkg_mod.generate(libraries: libdav1d,
    version: meson.project_version(),
    name: 'libdav1d',
    filebase: 'dav1d',
    description: 'AV1 decoding library'
)