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# -*- 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/.
Library('dav1d')
LOCAL_INCLUDES += [
'/third_party/dav1d',
'/third_party/dav1d/include',
'/third_party/dav1d/include/dav1d',
'/third_party/dav1d/src',
]
EXPORTS.dav1d += [
'config.h',
'version.h',
]
# entrypoint source files
entrypoint_source_files = [
'../../third_party/dav1d/src/lib.c',
'../../third_party/dav1d/src/thread_task.c',
]
SOURCES += [f for f in entrypoint_source_files]
# Don't export DAV1D_API symbols from libxul
# see: third_party/dav1d/include/dav1d/common.h
DEFINES['DAV1D_API'] = ''
if CONFIG['MOZ_DAV1D_ASM']:
DIRS += ['asm']
# Store the stack alignment that will be used.
stack_alignment = 0
# Default stack alignment can be 4 bytes on x86.
if CONFIG['TARGET_CPU'] == 'x86':
if CONFIG['OS_TARGET'] == 'WINNT':
# Allow the default to avoid crashes
stack_alignment = 4
else:
# Update stack alignment to 16 bytes.
stack_alignment = 16
if CONFIG['CC_TYPE'] == 'clang':
CFLAGS += ['-mstack-alignment=16']
for ep in entrypoint_source_files:
SOURCES[ep].flags += ['-mstackrealign']
elif CONFIG['CC_TYPE'] == 'gcc':
CFLAGS += ['-mpreferred-stack-boundary=4']
for ep in entrypoint_source_files:
SOURCES[ep].flags += ['-mincoming-stack-boundary=2']
elif CONFIG['TARGET_CPU'] == 'arm':
stack_alignment = 4
elif CONFIG['TARGET_CPU'] in ('x86_64', 'aarch64'):
# The default stack alignment is 16 bytes.
stack_alignment = 16
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['OS_TARGET'] == 'Linux':
# For fuzzing, We only support building on Linux currently.
include('/tools/fuzzing/libfuzzer-config.mozbuild')
if CONFIG['FUZZING_INTERFACES']:
TEST_DIRS += [
'test/fuzztest'
]
# common sources
SOURCES += [
'../../third_party/dav1d/src/cdf.c',
'../../third_party/dav1d/src/cpu.c',
'../../third_party/dav1d/src/ctx.c',
'../../third_party/dav1d/src/data.c',
'../../third_party/dav1d/src/decode.c',
'../../third_party/dav1d/src/dequant_tables.c',
'../../third_party/dav1d/src/getbits.c',
'../../third_party/dav1d/src/intra_edge.c',
'../../third_party/dav1d/src/itx_1d.c',
'../../third_party/dav1d/src/lf_mask.c',
'../../third_party/dav1d/src/log.c',
'../../third_party/dav1d/src/mem.c',
'../../third_party/dav1d/src/msac.c',
'../../third_party/dav1d/src/obu.c',
'../../third_party/dav1d/src/pal.c',
'../../third_party/dav1d/src/picture.c',
'../../third_party/dav1d/src/qm.c',
'../../third_party/dav1d/src/ref.c',
'../../third_party/dav1d/src/refmvs.c',
'../../third_party/dav1d/src/scan.c',
'../../third_party/dav1d/src/tables.c',
'../../third_party/dav1d/src/warpmv.c',
'../../third_party/dav1d/src/wedge.c',
]
# includes src
EXPORTS.dav1d.src += [
'../../third_party/dav1d/src/cdf.h',
'../../third_party/dav1d/src/cpu.h',
'../../third_party/dav1d/src/ctx.h',
'../../third_party/dav1d/src/data.h',
'../../third_party/dav1d/src/decode.h',
'../../third_party/dav1d/src/dequant_tables.h',
'../../third_party/dav1d/src/filmgrain.h',
'../../third_party/dav1d/src/getbits.h',
'../../third_party/dav1d/src/intra_edge.h',
'../../third_party/dav1d/src/lf_mask.h',
'../../third_party/dav1d/src/log.h',
'../../third_party/dav1d/src/mem.h',
'../../third_party/dav1d/src/msac.h',
'../../third_party/dav1d/src/obu.h',
'../../third_party/dav1d/src/picture.h',
'../../third_party/dav1d/src/qm.h',
'../../third_party/dav1d/src/ref.h',
'../../third_party/dav1d/src/refmvs.h',
'../../third_party/dav1d/src/scan.h',
'../../third_party/dav1d/src/tables.h',
'../../third_party/dav1d/src/thread.h',
'../../third_party/dav1d/src/warpmv.h',
'../../third_party/dav1d/src/wedge.h',
]
# common BITDEPTH 8, 16
# 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/'
bitdepth_basenames = [
'cdef_apply_tmpl.c',
'cdef_tmpl.c',
'fg_apply_tmpl.c',
'filmgrain_tmpl.c',
'ipred_prepare_tmpl.c',
'ipred_tmpl.c',
'itx_tmpl.c',
'lf_apply_tmpl.c',
'loopfilter_tmpl.c',
'looprestoration_tmpl.c',
'lr_apply_tmpl.c',
'mc_tmpl.c',
'recon_tmpl.c'
]
generated_files = []
for f in bitdepth_basenames:
file_bd16 = '16bd_%s' % f
file_bd8 = '8bd_%s' % f
GeneratedFile(file_bd16,
script='generate_source.py',
entry_point='add_define',
inputs=[relative_path + f],
flags=['BITDEPTH', '16'])
GeneratedFile(file_bd8,
script='generate_source.py',
entry_point='add_define',
inputs=[relative_path + f],
flags=['BITDEPTH', '8'])
generated_files += [file_bd16, file_bd8]
for p in generated_files:
if p.endswith('.c'):
SOURCES += ['!%s' % p]
EXPORTS.dav1d.src += [
'../../third_party/dav1d/src/cdef.h',
'../../third_party/dav1d/src/cdef_apply.h',
'../../third_party/dav1d/src/fg_apply.h',
'../../third_party/dav1d/src/ipred.h',
'../../third_party/dav1d/src/ipred_prepare.h',
'../../third_party/dav1d/src/itx.h',
'../../third_party/dav1d/src/itx_1d.h',
'../../third_party/dav1d/src/lf_apply.h',
'../../third_party/dav1d/src/loopfilter.h',
'../../third_party/dav1d/src/looprestoration.h',
'../../third_party/dav1d/src/lr_apply.h',
'../../third_party/dav1d/src/mc.h',
'../../third_party/dav1d/src/recon.h',
]
# include/common
EXPORTS.dav1d += [
'../../third_party/dav1d/include/common/attributes.h',
'../../third_party/dav1d/include/common/bitdepth.h',
'../../third_party/dav1d/include/common/dump.h',
'../../third_party/dav1d/include/common/frame.h',
'../../third_party/dav1d/include/common/intops.h',
'../../third_party/dav1d/include/common/validate.h',
]
# include/dav1d
EXPORTS.dav1d += [
'../../third_party/dav1d/include/dav1d/common.h',
'../../third_party/dav1d/include/dav1d/data.h',
'../../third_party/dav1d/include/dav1d/dav1d.h',
'../../third_party/dav1d/include/dav1d/headers.h',
'../../third_party/dav1d/include/dav1d/picture.h',
]
if CONFIG['OS_TARGET'] == 'WINNT':
SOURCES += [
'../../third_party/dav1d/src/win32/thread.c'
]
if CONFIG['CC_TYPE'] == 'gcc':
LOCAL_INCLUDES += ['../../third_party/dav1d/include/compat/gcc/']
EXPORTS.dav1d += ['../../third_party/dav1d/include/compat/gcc/stdatomic.h']
FINAL_LIBRARY = 'xul'
# We allow warnings for third-party code that can be updated from upstream.
AllowCompilerWarnings()
