# -*- 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', 'Audio/Video')
include('sources.mozbuild')
if CONFIG['VPX_USE_NASM']:
USE_NASM = True
# Linux, Mac and Win share file lists for x86* but not configurations.
if CONFIG['TARGET_CPU'] == 'x86_64':
if CONFIG['OS_TARGET'] == 'WINNT':
EXPORTS.vpx += files['WIN_X64_EXPORTS']
SOURCES += files['WIN_X64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/win/x64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/win/x64/' ]
elif CONFIG['OS_TARGET'] == 'Darwin':
EXPORTS.vpx += files['MAC_X64_EXPORTS']
SOURCES += files['MAC_X64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/mac/x64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/mac/x64/' ]
else: # Android, Linux, BSDs, etc.
EXPORTS.vpx += files['LINUX_X64_EXPORTS']
SOURCES += files['LINUX_X64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/linux/x64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/linux/x64/' ]
elif CONFIG['TARGET_CPU'] == 'x86':
if CONFIG['OS_TARGET'] == 'WINNT':
EXPORTS.vpx += files['WIN_IA32_EXPORTS']
SOURCES += files['WIN_IA32_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/win/ia32/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/win/ia32/' ]
elif CONFIG['OS_TARGET'] == 'Darwin':
EXPORTS.vpx += files['MAC_IA32_EXPORTS']
SOURCES += files['MAC_IA32_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/mac/ia32/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/mac/ia32/' ]
else: # Android, Linux, BSDs, etc.
EXPORTS.vpx += files['LINUX_IA32_EXPORTS']
SOURCES += files['LINUX_IA32_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/linux/ia32/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/linux/ia32/' ]
elif CONFIG['TARGET_CPU'] == 'arm':
EXPORTS.vpx += files['LINUX_ARM_EXPORTS']
ASFLAGS += [
'-I%s/media/libvpx/config/linux/arm/' % TOPSRCDIR,
'-I%s/libvpx' % OBJDIR,
]
LOCAL_INCLUDES += [ '/media/libvpx/config/linux/arm/' ]
arm_asm_files = files['LINUX_ARM_SOURCES']
if CONFIG['GNU_AS']:
SOURCES += sorted([
"!%s.S" % f if f.endswith('.asm') else f for f in arm_asm_files
])
else:
SOURCES += sorted(arm_asm_files)
for f in SOURCES:
if f.endswith('.c') and 'neon' in f:
SOURCES[f].flags += CONFIG['VPX_ASFLAGS']
if CONFIG['OS_TARGET'] == 'Android':
# For cpu-features.h
LOCAL_INCLUDES += [
'%%%s/sources/android/cpufeatures' % CONFIG['ANDROID_NDK'],
]
elif CONFIG['TARGET_CPU'] == 'aarch64':
if CONFIG['OS_TARGET'] == 'WINNT':
EXPORTS.vpx += files['WIN_AARCH64_EXPORTS']
SOURCES += files['WIN_AARCH64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/win/aarch64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/win/aarch64/' ]
elif CONFIG['OS_TARGET'] == 'Darwin':
EXPORTS.vpx += files['MAC_ARM64_EXPORTS']
SOURCES += files['MAC_ARM64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/mac/arm64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/mac/arm64/' ]
else: # Android, Linux, BSDs, etc.
EXPORTS.vpx += files['LINUX_ARM64_EXPORTS']
SOURCES += files['LINUX_ARM64_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/linux/arm64/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/linux/arm64/' ]
else:
# Generic C-only configuration
EXPORTS.vpx += files['GENERIC_EXPORTS']
SOURCES += files['GENERIC_SOURCES']
ASFLAGS += [ '-I%s/media/libvpx/config/generic/' % TOPSRCDIR ]
LOCAL_INCLUDES += [ '/media/libvpx/config/generic/' ]
# We allow warnings for third-party code that can be updated from upstream.
AllowCompilerWarnings()
FINAL_LIBRARY = 'gkcodecs'
NoVisibilityFlags()
DEFINES['HAVE_CONFIG_H'] = 'vpx_config.h'
if CONFIG['OS_TARGET'] == 'Android':
# Older versions of the Android NDK don't pre-define anything to indicate
# the OS they're on, so do it for them.
DEFINES['__linux__'] = True
SOURCES += [
'%%%s/sources/android/cpufeatures/cpu-features.c' % CONFIG['ANDROID_NDK'],
]
for f in SOURCES:
if f.endswith('.c'):
if 'mmx.c' in f:
SOURCES[f].flags += ['-mmmx']
if 'sse2.c' in f:
SOURCES[f].flags += CONFIG['SSE2_FLAGS']
if 'ssse3.c' in f:
SOURCES[f].flags += ['-mssse3']
if 'sse4.c' in f:
SOURCES[f].flags += ['-msse4.1']
if 'avx.c' in f:
SOURCES[f].flags += ['-mavx']
if 'avx2.c' in f:
SOURCES[f].flags += ['-mavx2']
if 'neon_dotprod.c' in f:
SOURCES[f].flags += ['-march=armv8.2-a+dotprod']
if 'neon_i8mm.c' in f:
SOURCES[f].flags += ['-march=armv8.2-a+dotprod+i8mm']
if 'sve.c' in f:
SOURCES[f].flags += ['-march=armv8.2-a+dotprod+i8mm+sve']
if 'sve2.c' in f:
SOURCES[f].flags += ['-march=armv9-a+sve2']
# Suppress warnings in third-party code.
CFLAGS += [
'-Wno-sign-compare',
'-Wno-unused-function', # so many of these warnings; just ignore them
]
if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
CFLAGS += [
'-Wno-unreachable-code',
'-Wno-unneeded-internal-declaration',
]
ASFLAGS += CONFIG['VPX_ASFLAGS']
ASFLAGS += [
'-I./',
'-I%s/media/libvpx/libvpx/' % TOPSRCDIR,
]
LOCAL_INCLUDES += [
'/media/libvpx/config', # vpx_version.h
'/media/libvpx/libvpx',
]
if CONFIG['OS_TARGET'] == 'Android':
# For LIBVPX_RAND
ASFLAGS += [
'-D__ANDROID__'
]
