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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 4 -*-

# 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/.

# ASM enabled

ASFLAGS += [

    '-I%s/third_party/dav1d/src/' % TOPSRCDIR,

    '-DHAVE_AVX512ICL=1',

LOCAL_INCLUDES += [

    '/third_party/dav1d/',

    '/third_party/dav1d/include/',

    '/third_party/dav1d/src/',

# Don't export DAV1D_API symbols from libxul

# see: third_party/dav1d/include/dav1d/common.h

DEFINES['DAV1D_API'] = ''

CFLAGS += [

    # find the config.h file.

    '-I%s/dist/include/dav1d/' % TOPOBJDIR,

# Store the stack alignment that will be used.

stack_alignment = 0

# Attaching config.asm file

if CONFIG['TARGET_CPU'] == 'x86':

    # Default stack alignment can be 4 bytes.

    if CONFIG['OS_TARGET'] == 'WINNT':

        stack_alignment = 4

        ASFLAGS += ['-I%s/media/libdav1d/asm/x86_32/win/' % TOPSRCDIR]

    else:

        ASFLAGS += ['-I%s/media/libdav1d/asm/x86_32/' % TOPSRCDIR]

        stack_alignment = 16

        # Change stack alignment to 16 bytes.

        if CONFIG['CC_TYPE'] == 'clang':

            CFLAGS += ['-mstack-alignment=16']

        elif CONFIG['CC_TYPE'] == 'gcc':

            CFLAGS += ['-mpreferred-stack-boundary=4']

elif CONFIG['TARGET_CPU'] == 'x86_64':

    # Default stack aligment is 16 bytes.

    stack_alignment = 16

    if CONFIG['OS_TARGET'] == 'Darwin':

        ASFLAGS += ['-I%s/media/libdav1d/asm/x86_64/osx/' % TOPSRCDIR]

    elif CONFIG['OS_TARGET'] == 'WINNT':

        ASFLAGS += ['-I%s/media/libdav1d/asm/x86_64/win/' % TOPSRCDIR]

    else:

        # The rest of the platforms are all Linux-like: plain Linux

        # Android, OpenBSD, NetBSD, FreeBSD, DragonFly, SunOS

        ASFLAGS += ['-I%s/media/libdav1d/asm/x86_64/linux/' % TOPSRCDIR]

elif CONFIG['TARGET_CPU'] == 'arm':

    stack_alignment = 4

    ASFLAGS += ['-I%s/dist/include/dav1d/' % TOPOBJDIR]

elif CONFIG['TARGET_CPU'] == 'aarch64':

    stack_alignment = 16

    ASFLAGS += ['-I%s/dist/include/dav1d/' % TOPOBJDIR]

else:

    error('Cpu arch %s is not expected' % CONFIG['TARGET_CPU'])

# Set the macro here instead of config.h

if stack_alignment == 0:

    error('Stack alignment cannot be zero.')

DEFINES['STACK_ALIGNMENT'] = stack_alignment

if CONFIG['TARGET_CPU'] in ('x86', 'x86_64'):

    ASFLAGS += ['-Dprivate_prefix=dav1d']

    SOURCES += [

        '../../../third_party/dav1d/src/x86/cpu.c',

    EXPORTS.dav1d += [

        '../../../third_party/dav1d/src/x86/cpu.h',

        '../../../third_party/dav1d/src/x86/msac.h',

    # ASM source files

    if CONFIG['TARGET_CPU'] == 'x86_64':

        # Empty file on all other archs. Nasm produces

        # an error when it compiles empty files.

        SOURCES += [

            '../../../third_party/dav1d/src/x86/cdef16_avx2.asm', # moved from autovendored

            '../../../third_party/dav1d/src/x86/cdef16_avx512.asm',

            '../../../third_party/dav1d/src/x86/cdef_avx2.asm',

            '../../../third_party/dav1d/src/x86/cdef_avx512.asm',

            '../../../third_party/dav1d/src/x86/filmgrain16_avx2.asm',

            '../../../third_party/dav1d/src/x86/filmgrain16_avx512.asm',

            '../../../third_party/dav1d/src/x86/filmgrain_avx2.asm',

            '../../../third_party/dav1d/src/x86/filmgrain_avx512.asm',

            # '../../../third_party/dav1d/src/x86/filmgrain_common.asm',

            # ^ filmgrain_common.asm must *not* be in SOURCES because it's only

            # used as an %include for other .asm files. Trying to assemble it

            # will result in a nasm error: parser: instruction expected

            '../../../third_party/dav1d/src/x86/ipred16_avx512.asm',

            '../../../third_party/dav1d/src/x86/ipred_avx2.asm',

            '../../../third_party/dav1d/src/x86/ipred_avx512.asm',

            '../../../third_party/dav1d/src/x86/itx16_avx2.asm',

            '../../../third_party/dav1d/src/x86/itx16_avx512.asm',

            '../../../third_party/dav1d/src/x86/itx_avx2.asm',

            '../../../third_party/dav1d/src/x86/itx_avx512.asm',

            '../../../third_party/dav1d/src/x86/loopfilter16_avx2.asm',

            '../../../third_party/dav1d/src/x86/loopfilter16_avx512.asm',

            '../../../third_party/dav1d/src/x86/loopfilter_avx2.asm',

            '../../../third_party/dav1d/src/x86/loopfilter_avx512.asm',

            '../../../third_party/dav1d/src/x86/looprestoration16_avx2.asm',

            '../../../third_party/dav1d/src/x86/looprestoration16_avx512.asm',

            '../../../third_party/dav1d/src/x86/looprestoration_avx2.asm',

            '../../../third_party/dav1d/src/x86/looprestoration_avx512.asm',

            '../../../third_party/dav1d/src/x86/mc16_avx2.asm',

            '../../../third_party/dav1d/src/x86/mc16_avx512.asm',

            '../../../third_party/dav1d/src/x86/mc_avx2.asm',

            '../../../third_party/dav1d/src/x86/mc_avx512.asm',

    SOURCES += [

        '../../../third_party/dav1d/src/x86/cdef16_sse.asm',

        '../../../third_party/dav1d/src/x86/cdef_sse.asm',

        '../../../third_party/dav1d/src/x86/cpuid.asm',

        '../../../third_party/dav1d/src/x86/filmgrain16_sse.asm',

        '../../../third_party/dav1d/src/x86/filmgrain_sse.asm',

        '../../../third_party/dav1d/src/x86/ipred16_avx2.asm',

        '../../../third_party/dav1d/src/x86/ipred16_sse.asm',

        '../../../third_party/dav1d/src/x86/ipred_sse.asm',

        '../../../third_party/dav1d/src/x86/itx16_sse.asm',

        '../../../third_party/dav1d/src/x86/itx_sse.asm',

        '../../../third_party/dav1d/src/x86/loopfilter16_sse.asm',

        '../../../third_party/dav1d/src/x86/loopfilter_sse.asm',

        '../../../third_party/dav1d/src/x86/looprestoration16_sse.asm', # moved from autovendored

        '../../../third_party/dav1d/src/x86/looprestoration_sse.asm',

        '../../../third_party/dav1d/src/x86/mc16_sse.asm',

        '../../../third_party/dav1d/src/x86/mc_sse.asm',

        '../../../third_party/dav1d/src/x86/msac.asm',

        '../../../third_party/dav1d/src/x86/pal.asm',

        '../../../third_party/dav1d/src/x86/refmvs.asm',

    # BITDEPTH

    # All the files here should be *_tmpl.c, and the should not appear in SOURCES,

    # since they require BITDEPTH to be defined

    relative_path = '../../../third_party/dav1d/src/x86/'

    bitdepth_basenames = [

    for f in bitdepth_basenames:

        SOURCES += [

            '!16bd_%s' % f

        GeneratedFile('16bd_%s' % f, script='../generate_source.py',

                      entry_point='add_define', inputs=[relative_path + f],

                      flags=['BITDEPTH', '16'])

        SOURCES += [

            '!8bd_%s' % f

        GeneratedFile('8bd_%s' % f, script='../generate_source.py',

                      entry_point='add_define', inputs=[relative_path + f],

                      flags=['BITDEPTH', '8'])

elif CONFIG['TARGET_CPU'] == 'arm' or CONFIG['TARGET_CPU'] == 'aarch64':

    SOURCES += [

        '../../../third_party/dav1d/src/arm/cpu.c',

    EXPORTS += [

        '../../../third_party/dav1d/src/arm/asm-offsets.h',

        '../../../third_party/dav1d/src/arm/cpu.h',

        '../../../third_party/dav1d/src/arm/msac.h',

    # BITDEPTH c file

    # All the files here should be *_tmpl.c, and the should not appear in SOURCES,

    # since they require BITDEPTH to be defined

    relative_path = '../../../third_party/dav1d/src/arm/'

    bitdepth_basenames = [

    for f in bitdepth_basenames:

        SOURCES += [

            '!16bd_%s' % f

        GeneratedFile('16bd_%s' % f, script='../generate_source.py',

                      entry_point='add_define', inputs=[relative_path + f],

                      flags=['BITDEPTH', '16'])

        SOURCES += [

            '!8bd_%s' % f

        GeneratedFile('8bd_%s' % f, script='../generate_source.py',

                      entry_point='add_define', inputs=[relative_path + f],

                      flags=['BITDEPTH', '8'])

    # BITDEPTH .S files

    if CONFIG['TARGET_CPU'] == 'aarch64':

        SOURCES += [

            '../../../third_party/dav1d/src/arm/64/cdef.S',

            '../../../third_party/dav1d/src/arm/64/cdef16.S',

            '../../../third_party/dav1d/src/arm/64/cdef_tmpl.S',

            '../../../third_party/dav1d/src/arm/64/filmgrain.S',

            '../../../third_party/dav1d/src/arm/64/filmgrain16.S',

            '../../../third_party/dav1d/src/arm/64/ipred.S',

            '../../../third_party/dav1d/src/arm/64/ipred16.S',

            # itx.S is used for both 8 and 16 bpc.

            '../../../third_party/dav1d/src/arm/64/itx.S',

            '../../../third_party/dav1d/src/arm/64/itx16.S',

            '../../../third_party/dav1d/src/arm/64/loopfilter.S',

            '../../../third_party/dav1d/src/arm/64/loopfilter16.S',

            '../../../third_party/dav1d/src/arm/64/looprestoration.S',

            '../../../third_party/dav1d/src/arm/64/looprestoration16.S',

            '../../../third_party/dav1d/src/arm/64/looprestoration_common.S',

            '../../../third_party/dav1d/src/arm/64/looprestoration_tmpl.S',

            '../../../third_party/dav1d/src/arm/64/mc.S',

            '../../../third_party/dav1d/src/arm/64/mc16.S',

            '../../../third_party/dav1d/src/arm/64/mc_dotprod.S',

            '../../../third_party/dav1d/src/arm/64/msac.S',

            '../../../third_party/dav1d/src/arm/64/refmvs.S',

    elif CONFIG['TARGET_CPU'] == 'arm':

        SOURCES += [

            '../../../third_party/dav1d/src/arm/32/cdef.S',

            '../../../third_party/dav1d/src/arm/32/cdef16.S',

            '../../../third_party/dav1d/src/arm/32/cdef_tmpl.S',

            '../../../third_party/dav1d/src/arm/32/filmgrain.S',

            '../../../third_party/dav1d/src/arm/32/filmgrain16.S',

            '../../../third_party/dav1d/src/arm/32/ipred.S',

            '../../../third_party/dav1d/src/arm/32/ipred16.S',

            '../../../third_party/dav1d/src/arm/32/itx.S',

            '../../../third_party/dav1d/src/arm/32/itx16.S',

            '../../../third_party/dav1d/src/arm/32/loopfilter.S',

            '../../../third_party/dav1d/src/arm/32/loopfilter16.S',

            '../../../third_party/dav1d/src/arm/32/looprestoration.S',

            '../../../third_party/dav1d/src/arm/32/looprestoration16.S',

            '../../../third_party/dav1d/src/arm/32/looprestoration_common.S',

            '../../../third_party/dav1d/src/arm/32/looprestoration_tmpl.S',

            '../../../third_party/dav1d/src/arm/32/mc.S',

            '../../../third_party/dav1d/src/arm/32/mc16.S',

            '../../../third_party/dav1d/src/arm/32/msac.S',

            '../../../third_party/dav1d/src/arm/32/refmvs.S',

if CONFIG['TARGET_CPU'] in ('x86', 'x86_64'):

    USE_NASM = True

elif CONFIG['TARGET_CPU'] == 'aarch64' and CONFIG['OS_TARGET'] == 'WINNT':

    USE_INTEGRATED_CLANGCL_AS = True

FINAL_LIBRARY = 'xul'

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

AllowCompilerWarnings()

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