gecko-dev/media/libjpeg/moz.build

# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

with Files("**"):
    BUG_COMPONENT = ("Core", "ImageLib")

EXPORTS += [
    'jconfig.h',
    'jerror.h',
    'jinclude.h',
    'jmorecfg.h',
    'jpegint.h',
    'jpeglib.h',
]

SOURCES += [
    'jcomapi.c',
    'jdapimin.c',
    'jdapistd.c',
    'jdatadst.c',
    'jdatasrc.c',
    'jdcoefct.c',
    'jdcolor.c',
    'jddctmgr.c',
    'jdhuff.c',
    'jdicc.c',
    'jdinput.c',
    'jdmainct.c',
    'jdmarker.c',
    'jdmaster.c',
    'jdmerge.c',
    'jdphuff.c',
    'jdpostct.c',
    'jdsample.c',
    'jdtrans.c',
    'jerror.c',
    'jfdctflt.c',
    'jfdctfst.c',
    'jfdctint.c',
    'jidctflt.c',
    'jidctfst.c',
    'jidctint.c',
    'jidctred.c',
    'jmemmgr.c',
    'jmemnobs.c',
    'jquant1.c',
    'jquant2.c',
    'jutils.c',
]

# These files enable support for writing JPEGs
SOURCES += [
    'jcapimin.c',
    'jcapistd.c',
    'jccoefct.c',
    'jccolor.c',
    'jcdctmgr.c',
    'jchuff.c',
    'jcicc.c',
    'jcinit.c',
    'jcmainct.c',
    'jcmarker.c',
    'jcmaster.c',
    'jcparam.c',
    'jcphuff.c',
    'jcprepct.c',
    'jcsample.c',
    'jctrans.c',
]

if CONFIG['LIBJPEG_TURBO_HAVE_VLD1_S16_X3']:
    DEFINES['HAVE_VLD1_S16_X3'] = True

if CONFIG['LIBJPEG_TURBO_HAVE_VLD1_U16_X2']:
    DEFINES['HAVE_VLD1_U16_X2'] = True

if CONFIG['LIBJPEG_TURBO_HAVE_VLD1Q_U8_X4']:
    DEFINES['HAVE_VLD1Q_U8_X4'] = True

if CONFIG['LIBJPEG_TURBO_NEON_INTRINSICS']:
    DEFINES['NEON_INTRINSICS'] = True

if CONFIG['LIBJPEG_TURBO_USE_NASM']:
    USE_NASM = True

if CONFIG['LIBJPEG_TURBO_SIMD_FLAGS']:
    if CONFIG['CPU_ARCH'] == 'arm':
        LOCAL_INCLUDES += [
            '/media/libjpeg/simd/arm',
            '/media/libjpeg/simd/arm/aarch32',
        ]
        SOURCES += [
            'simd/arm/aarch32/jsimd.c',
        ]

        simd_sources = [
            'simd/arm/aarch32/jchuff-neon.c',
            'simd/arm/jcgray-neon.c',
            'simd/arm/jcphuff-neon.c',
            'simd/arm/jcsample-neon.c',
            'simd/arm/jdcolor-neon.c',
            'simd/arm/jdmerge-neon.c',
            'simd/arm/jdsample-neon.c',
            'simd/arm/jfdctfst-neon.c',
            'simd/arm/jfdctint-neon.c',
            'simd/arm/jidctred-neon.c',
            'simd/arm/jquanti-neon.c',
        ]
        SOURCES += simd_sources

        if CONFIG['LIBJPEG_TURBO_NEON_INTRINSICS']:
            simd_sources_intrinsics = [
                'simd/arm/jccolor-neon.c',
                'simd/arm/jidctfst-neon.c',
                'simd/arm/jidctint-neon.c',
            ]
            SOURCES += simd_sources_intrinsics
            simd_sources += simd_sources_intrinsics
        else:
            SOURCES += [
                'simd/arm/aarch32/jsimd_neon.S',
            ]

        for srcfile in simd_sources:
            SOURCES[srcfile].flags += CONFIG['LIBJPEG_TURBO_SIMD_FLAGS']
    elif CONFIG['CPU_ARCH'] == 'aarch64':
        LOCAL_INCLUDES += [
            '/media/libjpeg/simd/arm',
            '/media/libjpeg/simd/arm/aarch64',
        ]
        SOURCES += [
            'simd/arm/aarch64/jsimd.c',
        ]

        simd_sources = [
                'simd/arm/jcgray-neon.c',
                'simd/arm/jcphuff-neon.c',
                'simd/arm/jcsample-neon.c',
                'simd/arm/jdmerge-neon.c',
                'simd/arm/jdsample-neon.c',
                'simd/arm/jfdctfst-neon.c',
                'simd/arm/jidctfst-neon.c',
                'simd/arm/jidctred-neon.c',
                'simd/arm/jquanti-neon.c',
        ]
        SOURCES += simd_sources

        if CONFIG['LIBJPEG_TURBO_NEON_INTRINSICS']:
            simd_sources_intrinsics = [
                'simd/arm/aarch64/jchuff-neon.c',
                'simd/arm/jccolor-neon.c',
                'simd/arm/jdcolor-neon.c',
                'simd/arm/jfdctint-neon.c',
                'simd/arm/jidctint-neon.c',
            ]
            SOURCES += simd_sources_intrinsics
            simd_sources += simd_sources_intrinsics
        else:
            SOURCES += [
                'simd/arm/aarch64/jsimd_neon.S',
            ]

        for srcfile in simd_sources:
            SOURCES[srcfile].flags += CONFIG['LIBJPEG_TURBO_SIMD_FLAGS']
    elif CONFIG['CPU_ARCH'] == 'mips32':
        SOURCES += [
            'simd/mips/jsimd.c',
            'simd/mips/jsimd_dspr2.S',
        ]
        if CONFIG['CC_TYPE'] == 'clang':
            SOURCES['simd/mips/jsimd_dspr2.S'].flags += [
                '-fno-integrated-as',
            ]
    elif CONFIG['CPU_ARCH'] == 'mips64':
        LOCAL_INCLUDES += ['/media/libjpeg/simd/mips64']
        simd_sources = [
            'simd/mips64/jccolor-mmi.c',
            'simd/mips64/jcgray-mmi.c',
            'simd/mips64/jcsample-mmi.c',
            'simd/mips64/jdcolor-mmi.c',
            'simd/mips64/jdmerge-mmi.c',
            'simd/mips64/jdsample-mmi.c',
            'simd/mips64/jfdctfst-mmi.c',
            'simd/mips64/jfdctint-mmi.c',
            'simd/mips64/jidctfst-mmi.c',
            'simd/mips64/jidctint-mmi.c',
            'simd/mips64/jquanti-mmi.c',
        ]
        SOURCES += simd_sources
        SOURCES += [
            'simd/mips64/jsimd.c'
        ]
        for srcfile in simd_sources:
            SOURCES[srcfile].flags += CONFIG['LIBJPEG_TURBO_SIMD_FLAGS']
    elif CONFIG['CPU_ARCH'] == 'x86_64':
        SOURCES += [
            'simd/x86_64/jccolor-avx2.asm',
            'simd/x86_64/jccolor-sse2.asm',
            'simd/x86_64/jcgray-avx2.asm',
            'simd/x86_64/jcgray-sse2.asm',
            'simd/x86_64/jchuff-sse2.asm',
            'simd/x86_64/jcphuff-sse2.asm',
            'simd/x86_64/jcsample-avx2.asm',
            'simd/x86_64/jcsample-sse2.asm',
            'simd/x86_64/jdcolor-avx2.asm',
            'simd/x86_64/jdcolor-sse2.asm',
            'simd/x86_64/jdmerge-avx2.asm',
            'simd/x86_64/jdmerge-sse2.asm',
            'simd/x86_64/jdsample-avx2.asm',
            'simd/x86_64/jdsample-sse2.asm',
            'simd/x86_64/jfdctflt-sse.asm',
            'simd/x86_64/jfdctfst-sse2.asm',
            'simd/x86_64/jfdctint-avx2.asm',
            'simd/x86_64/jfdctint-sse2.asm',
            'simd/x86_64/jidctflt-sse2.asm',
            'simd/x86_64/jidctfst-sse2.asm',
            'simd/x86_64/jidctint-avx2.asm',
            'simd/x86_64/jidctint-sse2.asm',
            'simd/x86_64/jidctred-sse2.asm',
            'simd/x86_64/jquantf-sse2.asm',
            'simd/x86_64/jquanti-avx2.asm',
            'simd/x86_64/jquanti-sse2.asm',
            'simd/x86_64/jsimd.c',
            'simd/x86_64/jsimdcpu.asm',
        ]
    elif CONFIG['CPU_ARCH'] == 'x86':
        SOURCES += [
            'simd/i386/jccolor-avx2.asm',
            'simd/i386/jccolor-mmx.asm',
            'simd/i386/jccolor-sse2.asm',
            'simd/i386/jcgray-avx2.asm',
            'simd/i386/jcgray-mmx.asm',
            'simd/i386/jcgray-sse2.asm',
            'simd/i386/jchuff-sse2.asm',
            'simd/i386/jcphuff-sse2.asm',
            'simd/i386/jcsample-avx2.asm',
            'simd/i386/jcsample-mmx.asm',
            'simd/i386/jcsample-sse2.asm',
            'simd/i386/jdcolor-avx2.asm',
            'simd/i386/jdcolor-mmx.asm',
            'simd/i386/jdcolor-sse2.asm',
            'simd/i386/jdmerge-avx2.asm',
            'simd/i386/jdmerge-mmx.asm',
            'simd/i386/jdmerge-sse2.asm',
            'simd/i386/jdsample-avx2.asm',
            'simd/i386/jdsample-mmx.asm',
            'simd/i386/jdsample-sse2.asm',
            'simd/i386/jfdctflt-3dn.asm',
            'simd/i386/jfdctflt-sse.asm',
            'simd/i386/jfdctfst-mmx.asm',
            'simd/i386/jfdctfst-sse2.asm',
            'simd/i386/jfdctint-avx2.asm',
            'simd/i386/jfdctint-mmx.asm',
            'simd/i386/jfdctint-sse2.asm',
            'simd/i386/jidctflt-3dn.asm',
            'simd/i386/jidctflt-sse.asm',
            'simd/i386/jidctflt-sse2.asm',
            'simd/i386/jidctfst-mmx.asm',
            'simd/i386/jidctfst-sse2.asm',
            'simd/i386/jidctint-avx2.asm',
            'simd/i386/jidctint-mmx.asm',
            'simd/i386/jidctint-sse2.asm',
            'simd/i386/jidctred-mmx.asm',
            'simd/i386/jidctred-sse2.asm',
            'simd/i386/jquant-3dn.asm',
            'simd/i386/jquant-mmx.asm',
            'simd/i386/jquant-sse.asm',
            'simd/i386/jquantf-sse2.asm',
            'simd/i386/jquanti-avx2.asm',
            'simd/i386/jquanti-sse2.asm',
            'simd/i386/jsimd.c',
            'simd/i386/jsimdcpu.asm',
        ]
elif CONFIG['CPU_ARCH'].startswith('ppc'):
    # PowerPC has no assembly files, but still needs its own headers.
    LOCAL_INCLUDES += ['/media/libjpeg/simd/powerpc']

    # For libjpeg's internal runtime detection to work, jsimd.c must NOT
    # be compiled with -maltivec (otherwise it gets statically set),
    # but everything else should be. If -maltivec was already
    # specified in .mozconfig, though, then this won't harm anything.
    ppc_vmx_sources = [
        'simd/powerpc/jccolor-altivec.c',
        'simd/powerpc/jcgray-altivec.c',
        'simd/powerpc/jcsample-altivec.c',
        'simd/powerpc/jdcolor-altivec.c',
        'simd/powerpc/jdmerge-altivec.c',
        'simd/powerpc/jdsample-altivec.c',
        'simd/powerpc/jfdctfst-altivec.c',
        'simd/powerpc/jfdctint-altivec.c',
        'simd/powerpc/jidctfst-altivec.c',
        'simd/powerpc/jidctint-altivec.c',
        'simd/powerpc/jquanti-altivec.c',
    ]
    SOURCES += ppc_vmx_sources
    SOURCES += [
        'simd/powerpc/jsimd.c',
    ]
    for srcfile in ppc_vmx_sources:
        SOURCES[srcfile].flags += CONFIG['PPC_VMX_FLAGS']
else: # No SIMD support?
    SOURCES += [
        'jsimd_none.c',
    ]

ASFLAGS += CONFIG['LIBJPEG_TURBO_SIMD_FLAGS']

# Make sure the x86 & x86-64 ASM files can see the necessary includes.
if CONFIG['CPU_ARCH'] == 'x86':
    ASFLAGS += ['-I%s/media/libjpeg/simd/nasm/' % TOPSRCDIR]
    ASFLAGS += ['-I%s/media/libjpeg/simd/i386/' % TOPSRCDIR]
if CONFIG['CPU_ARCH'] == 'x86_64':
    ASFLAGS += ['-I%s/media/libjpeg/simd/nasm/' % TOPSRCDIR]
    ASFLAGS += ['-I%s/media/libjpeg/simd/x86_64/' % TOPSRCDIR]

# We allow warnings for third-party code that can be updated from upstream.
AllowCompilerWarnings()

FINAL_LIBRARY = 'gkmedias'