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# -*- 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', 'Video/Audio')
EXPORTS.opus += [
'include/opus.h',
'include/opus_defines.h',
'include/opus_multistream.h',
'include/opus_types.h',
]
# We allow warnings for third-party code that can be updated from upstream.
ALLOW_COMPILER_WARNINGS = True
FINAL_LIBRARY = 'gkmedias'
DEFINES['OPUS_BUILD'] = True
DEFINES['OPUS_VERSION'] = '"v1.1.3-mozilla"'
DEFINES['USE_ALLOCA'] = True
# Don't export symbols
DEFINES['OPUS_EXPORT'] = ''
if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
DEFINES['OPUS_ARM_ASM'] = True
DEFINES['OPUS_ARM_EXTERNAL_ASM'] = True
DEFINES['OPUS_ARM_INLINE_ASM'] = True
if int(CONFIG['ARM_ARCH']) >= 6:
DEFINES['OPUS_ARM_INLINE_EDSP'] = True
DEFINES['OPUS_ARM_MAY_HAVE_EDSP'] = True
DEFINES['OPUS_ARM_MAY_HAVE_MEDIA'] = True
DEFINES['OPUS_ARM_MAY_HAVE_NEON'] = True
if CONFIG['MOZ_DEBUG']:
DEFINES['ENABLE_ASSERTIONS'] = True
if CONFIG['OS_ARCH'] in ('Linux', 'Darwin', 'DragonFly', 'FreeBSD',
'NetBSD', 'OpenBSD'):
DEFINES['HAVE_LRINTF'] = True
if CONFIG['OS_ARCH'] == 'WINNT':
DEFINES['inline'] = '__inline'
if CONFIG['GNU_CC']:
DEFINES['HAVE_LRINTF'] = True
if CONFIG['OS_ARCH'] == 'AIX':
DEFINES['alloca'] = '__alloca'
if CONFIG['OS_ARCH'] == 'SunOS':
DEFINES['HAVE_ALLOCA_H'] = True
if not CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
DEFINES['FIXED_POINT'] = 1
DEFINES['DISABLE_FLOAT_API'] = True
LOCAL_INCLUDES += [
'celt',
'include',
'silk',
'src',
]
# sources.mozbuild is generated from gen-sources.py when a new libopus is
# imported.
include('sources.mozbuild')
UNIFIED_SOURCES += celt_sources
UNIFIED_SOURCES += silk_sources
UNIFIED_SOURCES += opus_sources
SOURCES += opus_nonunified_sources
if CONFIG['MOZ_SAMPLE_TYPE_FLOAT32']:
LOCAL_INCLUDES += [
'silk/float',
]
UNIFIED_SOURCES += silk_sources_float
UNIFIED_SOURCES += opus_sources_float
else:
LOCAL_INCLUDES += [
'silk/fixed',
]
UNIFIED_SOURCES += silk_sources_fixed
# for webrtc
UNIFIED_SOURCES += opus_sources_float
if CONFIG['CPU_ARCH'] == 'arm' and CONFIG['GNU_AS']:
SOURCES += celt_sources_arm
SOURCES += [
'!celt_pitch_xcorr_arm-gnu.s'
]
# -Os is significantly slower, enable -O3 unless optimization is disabled
if CONFIG['MOZ_OPTIMIZE']:
CFLAGS += [
'-O3',
]
CXXFLAGS += [
'-O3',
]
# These flags are a lie; they're just used to enable the requisite
# opcodes; actual arch detection is done at runtime.
ASFLAGS += [
'-march=armv7-a',
]
ASFLAGS += CONFIG['NEON_FLAGS']
# Suppress warnings in third-party code.
if CONFIG['GNU_CC']:
if CONFIG['CLANG_CXX']:
CFLAGS += ['-Wno-#pragma-messages']
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