media/libdav1d/moz.build

   1 # -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
   2 # vim: set filetype=python:
   3 # This Source Code Form is subject to the terms of the Mozilla Public
   4 # License, v. 2.0. If a copy of the MPL was not distributed with this
   5 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   6
   7 Library('dav1d')
   8
   9 LOCAL_INCLUDES += [
  10     '/third_party/dav1d',
  11     '/third_party/dav1d/include',
  12     '/third_party/dav1d/include/dav1d',
  13     '/third_party/dav1d/src',
  14 ]
  15
  16 EXPORTS.dav1d += [
  17     'config.h',
  18     'version.h',
  19 ]
  20
  21 # entrypoint source files
  22 entrypoint_source_files = [
  23     '../../third_party/dav1d/src/lib.c',
  24     '../../third_party/dav1d/src/thread_task.c',
  25 ]
  26 SOURCES += [f for f in entrypoint_source_files]
  27
  28 # Don't export DAV1D_API symbols from libxul
  29 # see: third_party/dav1d/include/dav1d/common.h
  30 DEFINES['DAV1D_API'] = ''
  31
  32 if CONFIG['MOZ_DAV1D_ASM']:
  33     DIRS += ['asm']
  34
  35     # Store the stack alignment that will be used.
  36     stack_alignment = 0
  37
  38     # Default stack alignment can be 4 bytes on x86.
  39     if CONFIG['TARGET_CPU'] == 'x86':
  40         if CONFIG['OS_TARGET'] == 'WINNT':
  41             # Allow the default to avoid crashes
  42             stack_alignment = 4
  43         else:
  44             # Update stack alignment to 16 bytes.
  45             stack_alignment = 16
  46             if CONFIG['CC_TYPE'] == 'clang':
  47                 CFLAGS += ['-mstack-alignment=16']
  48                 for ep in entrypoint_source_files:
  49                     SOURCES[ep].flags += ['-mstackrealign']
  50             elif CONFIG['CC_TYPE'] == 'gcc':
  51                 CFLAGS += ['-mpreferred-stack-boundary=4']
  52                 for ep in entrypoint_source_files:
  53                     SOURCES[ep].flags += ['-mincoming-stack-boundary=2']
  54     elif CONFIG['TARGET_CPU'] in ('x86_64', 'aarch64'):
  55         # The default stack alignment is 16 bytes.
  56         stack_alignment = 16
  57     else:
  58         error('Cpu arch %s is not expected' % CONFIG['TARGET_CPU'])
  59
  60     # Set the macro here instead of config.h
  61     if stack_alignment == 0:
  62         error('Stack alignment cannot be zero.')
  63     DEFINES['STACK_ALIGNMENT'] = stack_alignment
  64
  65 if CONFIG['OS_TARGET'] == 'Linux':
  66     # For fuzzing, We only support building on Linux currently.
  67     include('/tools/fuzzing/libfuzzer-config.mozbuild')
  68     if CONFIG['FUZZING_INTERFACES']:
  69         TEST_DIRS += [
  70             'test/fuzztest'
  71         ]
  72
  73 # common sources
  74 SOURCES += [
  75     '../../third_party/dav1d/src/cdf.c',
  76     '../../third_party/dav1d/src/cpu.c',
  77     '../../third_party/dav1d/src/data.c',
  78     '../../third_party/dav1d/src/decode.c',
  79     '../../third_party/dav1d/src/dequant_tables.c',
  80     '../../third_party/dav1d/src/getbits.c',
  81     '../../third_party/dav1d/src/intra_edge.c',
  82     '../../third_party/dav1d/src/itx_1d.c',
  83     '../../third_party/dav1d/src/lf_mask.c',
  84     '../../third_party/dav1d/src/log.c',
  85     '../../third_party/dav1d/src/mem.c',
  86     '../../third_party/dav1d/src/msac.c',
  87     '../../third_party/dav1d/src/obu.c',
  88     '../../third_party/dav1d/src/pal.c',
  89     '../../third_party/dav1d/src/picture.c',
  90     '../../third_party/dav1d/src/qm.c',
  91     '../../third_party/dav1d/src/ref.c',
  92     '../../third_party/dav1d/src/refmvs.c',
  93     '../../third_party/dav1d/src/scan.c',
  94     '../../third_party/dav1d/src/tables.c',
  95     '../../third_party/dav1d/src/warpmv.c',
  96     '../../third_party/dav1d/src/wedge.c',
  97 ]
  98
  99 # includes src
 100 EXPORTS.dav1d.src += [
 101     '../../third_party/dav1d/src/cdf.h',
 102     '../../third_party/dav1d/src/cpu.h',
 103     '../../third_party/dav1d/src/ctx.h',
 104     '../../third_party/dav1d/src/data.h',
 105     '../../third_party/dav1d/src/decode.h',
 106     '../../third_party/dav1d/src/dequant_tables.h',
 107     '../../third_party/dav1d/src/filmgrain.h',
 108     '../../third_party/dav1d/src/getbits.h',
 109     '../../third_party/dav1d/src/intra_edge.h',
 110     '../../third_party/dav1d/src/lf_mask.h',
 111     '../../third_party/dav1d/src/log.h',
 112     '../../third_party/dav1d/src/mem.h',
 113     '../../third_party/dav1d/src/msac.h',
 114     '../../third_party/dav1d/src/obu.h',
 115     '../../third_party/dav1d/src/picture.h',
 116     '../../third_party/dav1d/src/qm.h',
 117     '../../third_party/dav1d/src/ref.h',
 118     '../../third_party/dav1d/src/refmvs.h',
 119     '../../third_party/dav1d/src/scan.h',
 120     '../../third_party/dav1d/src/tables.h',
 121     '../../third_party/dav1d/src/thread.h',
 122     '../../third_party/dav1d/src/warpmv.h',
 123     '../../third_party/dav1d/src/wedge.h',
 124 ]
 125
 126 # common BITDEPTH 8, 16
 127 # All the files here should be *_tmpl.c, and the should not appear in SOURCES,
 128 # since they require BITDEPTH to be defined
 129 relative_path = '../../third_party/dav1d/src/'
 130 bitdepth_basenames = [
 131     'cdef_apply_tmpl.c',
 132     'cdef_tmpl.c',
 133     'fg_apply_tmpl.c',
 134     'filmgrain_tmpl.c',
 135     'ipred_prepare_tmpl.c',
 136     'ipred_tmpl.c',
 137     'itx_tmpl.c',
 138     'lf_apply_tmpl.c',
 139     'loopfilter_tmpl.c',
 140     'looprestoration_tmpl.c',
 141     'lr_apply_tmpl.c',
 142     'mc_tmpl.c',
 143     'recon_tmpl.c'
 144 ]
 145
 146 generated_files = []
 147
 148 for f in bitdepth_basenames:
 149     file_bd16 = '16bd_%s' % f
 150     file_bd8 = '8bd_%s' % f
 151
 152     GeneratedFile(file_bd16,
 153                   script='generate_source.py',
 154                   entry_point='add_define',
 155                   inputs=[relative_path + f],
 156                   flags=['BITDEPTH', '16'])
 157     GeneratedFile(file_bd8,
 158                   script='generate_source.py',
 159                   entry_point='add_define',
 160                   inputs=[relative_path + f],
 161                   flags=['BITDEPTH', '8'])
 162
 163     generated_files += [file_bd16, file_bd8]
 164
 165 for p in generated_files:
 166     if p.endswith('.c'):
 167         SOURCES += ['!%s' % p]
 168
 169 EXPORTS.dav1d.src += [
 170     '../../third_party/dav1d/src/cdef.h',
 171     '../../third_party/dav1d/src/cdef_apply.h',
 172     '../../third_party/dav1d/src/fg_apply.h',
 173     '../../third_party/dav1d/src/ipred.h',
 174     '../../third_party/dav1d/src/ipred_prepare.h',
 175     '../../third_party/dav1d/src/itx.h',
 176     '../../third_party/dav1d/src/itx_1d.h',
 177     '../../third_party/dav1d/src/lf_apply.h',
 178     '../../third_party/dav1d/src/loopfilter.h',
 179     '../../third_party/dav1d/src/looprestoration.h',
 180     '../../third_party/dav1d/src/lr_apply.h',
 181     '../../third_party/dav1d/src/mc.h',
 182     '../../third_party/dav1d/src/recon.h',
 183 ]
 184
 185 # include/common
 186 EXPORTS.dav1d += [
 187     '../../third_party/dav1d/include/common/attributes.h',
 188     '../../third_party/dav1d/include/common/bitdepth.h',
 189     '../../third_party/dav1d/include/common/dump.h',
 190     '../../third_party/dav1d/include/common/frame.h',
 191     '../../third_party/dav1d/include/common/intops.h',
 192     '../../third_party/dav1d/include/common/validate.h',
 193 ]
 194
 195 # include/dav1d
 196 EXPORTS.dav1d += [
 197    '../../third_party/dav1d/include/dav1d/common.h',
 198    '../../third_party/dav1d/include/dav1d/data.h',
 199    '../../third_party/dav1d/include/dav1d/dav1d.h',
 200    '../../third_party/dav1d/include/dav1d/headers.h',
 201    '../../third_party/dav1d/include/dav1d/picture.h',
 202 ]
 203
 204 if CONFIG['OS_TARGET'] == 'WINNT':
 205     SOURCES += [
 206         '../../third_party/dav1d/src/win32/thread.c'
 207     ]
 208
 209 if CONFIG['CC_TYPE'] == 'gcc':
 210     LOCAL_INCLUDES += ['../../third_party/dav1d/include/compat/gcc/']
 211     EXPORTS.dav1d += ['../../third_party/dav1d/include/compat/gcc/stdatomic.h']
 212
 213 FINAL_LIBRARY = 'gkmedias'
 214
 215 # We allow warnings for third-party code that can be updated from upstream.
 216 AllowCompilerWarnings()