media/libvpx/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 with Files('*'):
   8     BUG_COMPONENT = ('Core', 'Audio/Video')
   9
  10 include('sources.mozbuild')
  11
  12 if CONFIG['VPX_USE_NASM']:
  13     USE_NASM = True
  14
  15 # Linux, Mac and Win share file lists for x86* but not configurations.
  16 if CONFIG['TARGET_CPU'] == 'x86_64':
  17     if CONFIG['OS_TARGET'] == 'WINNT':
  18         EXPORTS.vpx += files['WIN_X64_EXPORTS']
  19         SOURCES += files['WIN_X64_SOURCES']
  20         ASFLAGS += [ '-I%s/media/libvpx/config/win/x64/' % TOPSRCDIR ]
  21         LOCAL_INCLUDES += [ '/media/libvpx/config/win/x64/' ]
  22     elif CONFIG['OS_TARGET'] == 'Darwin':
  23         EXPORTS.vpx += files['MAC_X64_EXPORTS']
  24         SOURCES += files['MAC_X64_SOURCES']
  25         ASFLAGS += [ '-I%s/media/libvpx/config/mac/x64/' % TOPSRCDIR ]
  26         LOCAL_INCLUDES += [ '/media/libvpx/config/mac/x64/' ]
  27     else: # Android, Linux, BSDs, etc.
  28         EXPORTS.vpx += files['LINUX_X64_EXPORTS']
  29         SOURCES += files['LINUX_X64_SOURCES']
  30         ASFLAGS += [ '-I%s/media/libvpx/config/linux/x64/' % TOPSRCDIR ]
  31         LOCAL_INCLUDES += [ '/media/libvpx/config/linux/x64/' ]
  32 elif CONFIG['TARGET_CPU'] == 'x86':
  33     if CONFIG['OS_TARGET'] == 'WINNT':
  34         EXPORTS.vpx += files['WIN_IA32_EXPORTS']
  35         SOURCES += files['WIN_IA32_SOURCES']
  36         ASFLAGS += [ '-I%s/media/libvpx/config/win/ia32/' % TOPSRCDIR ]
  37         LOCAL_INCLUDES += [ '/media/libvpx/config/win/ia32/' ]
  38     elif CONFIG['OS_TARGET'] == 'Darwin':
  39         EXPORTS.vpx += files['MAC_IA32_EXPORTS']
  40         SOURCES += files['MAC_IA32_SOURCES']
  41         ASFLAGS += [ '-I%s/media/libvpx/config/mac/ia32/' % TOPSRCDIR ]
  42         LOCAL_INCLUDES += [ '/media/libvpx/config/mac/ia32/' ]
  43     else: # Android, Linux, BSDs, etc.
  44         EXPORTS.vpx += files['LINUX_IA32_EXPORTS']
  45         SOURCES += files['LINUX_IA32_SOURCES']
  46         ASFLAGS += [ '-I%s/media/libvpx/config/linux/ia32/' % TOPSRCDIR ]
  47         LOCAL_INCLUDES += [ '/media/libvpx/config/linux/ia32/' ]
  48 elif CONFIG['TARGET_CPU'] == 'arm':
  49     EXPORTS.vpx += files['LINUX_ARM_EXPORTS']
  50     ASFLAGS += [
  51         '-I%s/media/libvpx/config/linux/arm/' % TOPSRCDIR,
  52         '-I%s/libvpx' % OBJDIR,
  53     ]
  54     LOCAL_INCLUDES += [ '/media/libvpx/config/linux/arm/' ]
  55
  56     arm_asm_files = files['LINUX_ARM_SOURCES']
  57
  58     if CONFIG['GNU_AS']:
  59         SOURCES += sorted([
  60             "!%s.S" % f if f.endswith('.asm') else f for f in arm_asm_files
  61         ])
  62     else:
  63         SOURCES += sorted(arm_asm_files)
  64
  65     for f in SOURCES:
  66         if f.endswith('.c') and 'neon' in f:
  67             SOURCES[f].flags += CONFIG['VPX_ASFLAGS']
  68
  69     if CONFIG['OS_TARGET'] == 'Android':
  70         # For cpu-features.h
  71         LOCAL_INCLUDES += [
  72             '%%%s/sources/android/cpufeatures' % CONFIG['ANDROID_NDK'],
  73         ]
  74 elif CONFIG['TARGET_CPU'] == 'aarch64':
  75     if CONFIG['OS_TARGET'] == 'WINNT':
  76         EXPORTS.vpx += files['WIN_AARCH64_EXPORTS']
  77         SOURCES += files['WIN_AARCH64_SOURCES']
  78         ASFLAGS += [ '-I%s/media/libvpx/config/win/aarch64/' % TOPSRCDIR ]
  79         LOCAL_INCLUDES += [ '/media/libvpx/config/win/aarch64/' ]
  80     elif CONFIG['OS_TARGET'] == 'Darwin':
  81         EXPORTS.vpx += files['MAC_ARM64_EXPORTS']
  82         SOURCES += files['MAC_ARM64_SOURCES']
  83         ASFLAGS += [ '-I%s/media/libvpx/config/mac/arm64/' % TOPSRCDIR ]
  84         LOCAL_INCLUDES += [ '/media/libvpx/config/mac/arm64/' ]
  85     else: # Android, Linux, BSDs, etc.
  86         EXPORTS.vpx += files['LINUX_ARM64_EXPORTS']
  87         SOURCES += files['LINUX_ARM64_SOURCES']
  88         ASFLAGS += [ '-I%s/media/libvpx/config/linux/arm64/' % TOPSRCDIR ]
  89         LOCAL_INCLUDES += [ '/media/libvpx/config/linux/arm64/' ]
  90 else:
  91     # Generic C-only configuration
  92     EXPORTS.vpx += files['GENERIC_EXPORTS']
  93     SOURCES += files['GENERIC_SOURCES']
  94     ASFLAGS += [ '-I%s/media/libvpx/config/generic/' % TOPSRCDIR ]
  95     LOCAL_INCLUDES += [ '/media/libvpx/config/generic/' ]
  96
  97 # We allow warnings for third-party code that can be updated from upstream.
  98 AllowCompilerWarnings()
  99
 100 FINAL_LIBRARY = 'gkcodecs'
 101 NoVisibilityFlags()
 102
 103 DEFINES['HAVE_CONFIG_H'] = 'vpx_config.h'
 104
 105 if CONFIG['OS_TARGET'] == 'Android':
 106     # Older versions of the Android NDK don't pre-define anything to indicate
 107     # the OS they're on, so do it for them.
 108     DEFINES['__linux__'] = True
 109
 110     SOURCES += [
 111         '%%%s/sources/android/cpufeatures/cpu-features.c' % CONFIG['ANDROID_NDK'],
 112     ]
 113
 114 for f in SOURCES:
 115     if f.endswith('.c'):
 116         if 'mmx.c' in f:
 117             SOURCES[f].flags += ['-mmmx']
 118         if 'sse2.c' in f:
 119             SOURCES[f].flags += CONFIG['SSE2_FLAGS']
 120         if 'ssse3.c' in f:
 121             SOURCES[f].flags += ['-mssse3']
 122         if 'sse4.c' in f:
 123             SOURCES[f].flags += ['-msse4.1']
 124         if 'avx.c' in f:
 125             SOURCES[f].flags += ['-mavx']
 126         if 'avx2.c' in f:
 127             SOURCES[f].flags += ['-mavx2']
 128         if 'neon_dotprod.c' in f:
 129             SOURCES[f].flags += ['-march=armv8.2-a+dotprod']
 130         if 'neon_i8mm.c' in f:
 131             SOURCES[f].flags += ['-march=armv8.2-a+dotprod+i8mm']
 132         if 'sve.c' in f:
 133             SOURCES[f].flags += ['-march=armv8.2-a+dotprod+i8mm+sve']
 134         if 'sve2.c' in f:
 135             SOURCES[f].flags += ['-march=armv9-a+sve2']
 136
 137 # Suppress warnings in third-party code.
 138 CFLAGS += [
 139     '-Wno-sign-compare',
 140     '-Wno-unused-function', # so many of these warnings; just ignore them
 141 ]
 142 if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
 143     CFLAGS += [
 144         '-Wno-unreachable-code',
 145         '-Wno-unneeded-internal-declaration',
 146     ]
 147
 148 ASFLAGS += CONFIG['VPX_ASFLAGS']
 149 ASFLAGS += [
 150     '-I./',
 151     '-I%s/media/libvpx/libvpx/' % TOPSRCDIR,
 152 ]
 153
 154 LOCAL_INCLUDES += [
 155     '/media/libvpx/config', # vpx_version.h
 156     '/media/libvpx/libvpx',
 157 ]
 158
 159 if CONFIG['OS_TARGET'] == 'Android':
 160     # For LIBVPX_RAND
 161     ASFLAGS += [
 162         '-D__ANDROID__'
 163     ]