# -*- 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'] 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/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 = 'gkmedias' # We allow warnings for third-party code that can be updated from upstream. AllowCompilerWarnings()