# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# 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', 'Audio/Video')

common_sources = [
    '/media/libdav1d/src/src/cdf.c',
    '/media/libdav1d/src/src/cpu.c',
    '/media/libdav1d/src/src/ctx.c',
    '/media/libdav1d/src/src/data.c',
    '/media/libdav1d/src/src/decode.c',
    '/media/libdav1d/src/src/dequant_tables.c',
    '/media/libdav1d/src/src/getbits.c',
    '/media/libdav1d/src/src/intra_edge.c',
    '/media/libdav1d/src/src/itx_1d.c',
    '/media/libdav1d/src/src/lf_mask.c',
    '/media/libdav1d/src/src/lib.c',
    '/media/libdav1d/src/src/log.c',
    '/media/libdav1d/src/src/mem.c',
    '/media/libdav1d/src/src/msac.c',
    '/media/libdav1d/src/src/obu.c',
    '/media/libdav1d/src/src/pal.c',
    '/media/libdav1d/src/src/picture.c',
    '/media/libdav1d/src/src/qm.c',
    '/media/libdav1d/src/src/ref.c',
    '/media/libdav1d/src/src/refmvs.c',
    '/media/libdav1d/src/src/scan.c',
    '/media/libdav1d/src/src/tables.c',
    '/media/libdav1d/src/src/thread_task.c',
    '/media/libdav1d/src/src/warpmv.c',
    '/media/libdav1d/src/src/wedge.c',
]

bitdepth_sources = [
    '/media/libdav1d/moz/cdef_16bpc.c',
    '/media/libdav1d/moz/cdef_8bpc.c',
    '/media/libdav1d/moz/cdef_apply_16bpc.c',
    '/media/libdav1d/moz/cdef_apply_8bpc.c',
    '/media/libdav1d/moz/fg_apply_16bpc.c',
    '/media/libdav1d/moz/fg_apply_8bpc.c',
    '/media/libdav1d/moz/filmgrain_16bpc.c',
    '/media/libdav1d/moz/filmgrain_8bpc.c',
    '/media/libdav1d/moz/ipred_16bpc.c',
    '/media/libdav1d/moz/ipred_8bpc.c',
    '/media/libdav1d/moz/ipred_prepare_16bpc.c',
    '/media/libdav1d/moz/ipred_prepare_8bpc.c',
    '/media/libdav1d/moz/itx_16bpc.c',
    '/media/libdav1d/moz/itx_8bpc.c',
    '/media/libdav1d/moz/lf_apply_16bpc.c',
    '/media/libdav1d/moz/lf_apply_8bpc.c',
    '/media/libdav1d/moz/loopfilter_16bpc.c',
    '/media/libdav1d/moz/loopfilter_8bpc.c',
    '/media/libdav1d/moz/looprestoration_16bpc.c',
    '/media/libdav1d/moz/looprestoration_8bpc.c',
    '/media/libdav1d/moz/lr_apply_16bpc.c',
    '/media/libdav1d/moz/lr_apply_8bpc.c',
    '/media/libdav1d/moz/mc_16bpc.c',
    '/media/libdav1d/moz/mc_8bpc.c',
    '/media/libdav1d/moz/recon_16bpc.c',
    '/media/libdav1d/moz/recon_8bpc.c',
]

SOURCES += common_sources
SOURCES += bitdepth_sources

if CONFIG['CPU_ARCH'].startswith('x86'):
    DIRS += ['x86']
elif CONFIG['CPU_ARCH'] in ('arm', 'aarch64'):
    DIRS += ['arm']
elif CONFIG['CPU_ARCH'] == 'ppc64' and CONFIG['TARGET_ENDIANNESS'] == 'little':
    DIRS += ['ppc']

if CONFIG['OS_TARGET'] == 'WINNT':
    SOURCES += [
        '/media/libdav1d/src/src/win32/thread.c',
    ]
else:
    DEFINES['_GNU_SOURCE'] = True

if CONFIG['CPU_ARCH'] == 'loongarch64':
    SOURCES += [
        '/media/libdav1d/moz/loongarch_cdef.S',
        '/media/libdav1d/moz/loongarch_cpu.c',
        '/media/libdav1d/moz/loongarch_ipred.S',
        '/media/libdav1d/moz/loongarch_itx.S',
        '/media/libdav1d/moz/loongarch_loopfilter.S',
        '/media/libdav1d/moz/loongarch_looprestoration.S',
        '/media/libdav1d/moz/loongarch_looprestoration_inner_16bpc.c',
        '/media/libdav1d/moz/loongarch_looprestoration_inner_8bpc.c',
        '/media/libdav1d/moz/loongarch_mc.S',
        '/media/libdav1d/moz/loongarch_msac.S',
        '/media/libdav1d/moz/loongarch_refmvs.S',
    ]
    ASFLAGS += [
        '-I%s/dist/include' % OBJDIR,
        '-I%s/media/libdav1d/src' % TOPSRCDIR,
    ]

EXPORTS.dav1d += [
    '/media/libdav1d/src/include/dav1d/common.h',
    '/media/libdav1d/src/include/dav1d/data.h',
    '/media/libdav1d/src/include/dav1d/dav1d.h',
    '/media/libdav1d/src/include/dav1d/headers.h',
    '/media/libdav1d/src/include/dav1d/picture.h',
    '/media/libdav1d/src/include/dav1d/version.h',
]

LOCAL_INCLUDES += [
    '/media/libdav1d/config',
    '/media/libdav1d/src',
    '/media/libdav1d/src/include',
    '/media/libdav1d/src/include/dav1d',
]

# Make dav1d's MSVC compatibility headers available to MSVC builds so
# including <stdatomic.h> picks up the local compat header instead of
# the system header which requires C11.
if CONFIG['_MSC_VER'] and not CONFIG['CLANG_CL']:
    LOCAL_INCLUDES += ['/media/libdav1d/src/include/compat/msvc']

FINAL_LIBRARY = 'gkmedias'

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

if CONFIG['GNU_CC'] or CONFIG['CLANG_CL']:
    CFLAGS += [
        '-Wno-missing-field-initializers',
        '-Wno-sign-compare',
        '-Wno-unused-function',
        '-Wno-unused-parameter',
    ]

if CONFIG['CLANG_CXX'] or CONFIG['CLANG_CL']:
    CFLAGS += [
        '-Wno-shorten-64-to-32',
        '-Wno-unreachable-code',
    ]