Home | History | Annotate | Download | only in libyuv 
      1 # Copyright 2011 The LibYuv Project Authors. All rights reserved.
      2 #
      3 # Use of this source code is governed by a BSD-style license
      4 # that can be found in the LICENSE file in the root of the source
      5 # tree. An additional intellectual property rights grant can be found
      6 # in the file PATENTS. All contributing project authors may
      7 # be found in the AUTHORS file in the root of the source tree.
      8 
      9 {
     10   'includes': [
     11     'libyuv.gypi',
     12   ],
     13   'variables': {
     14     'use_system_libjpeg%': 0,
     15     'build_neon': 0,
     16     'conditions': [
     17        [ '(target_arch == "armv7" or target_arch == "armv7s" or (target_arch == "arm" and arm_version >= 7)) and target_subarch != 64 and (arm_neon == 1 or arm_neon_optional == 1)', {
     18          'build_neon': 1,
     19        }],
     20     ],
     21   },
     22   'conditions': [
     23     [ 'build_neon != 0', {
     24       'targets': [
     25         # The NEON-specific components.
     26         {
     27           'target_name': 'libyuv_neon',
     28           'type': 'static_library',
     29           'standalone_static_library': 1,
     30           # TODO(noahric): This should remove whatever mfpu is set, not
     31           # just vfpv3-d16.
     32           'cflags!': [
     33             '-mfpu=vfp',
     34             '-mfpu=vfpv3',
     35             '-mfpu=vfpv3-d16',
     36           ],
     37           'cflags': [
     38             '-mfpu=neon',
     39           ],
     40           'include_dirs': [
     41             'include',
     42             '.',
     43           ],
     44           'direct_dependent_settings': {
     45             'include_dirs': [
     46               'include',
     47               '.',
     48             ],
     49           },
     50           'sources': [
     51             # sources.
     52             'source/compare_neon.cc',
     53             'source/rotate_neon.cc',
     54             'source/row_neon.cc',
     55             'source/scale_neon.cc',
     56           ],
     57         },
     58       ],
     59     }],
     60   ],
     61   'targets': [
     62     {
     63       'target_name': 'libyuv',
     64       # Change type to 'shared_library' to build .so or .dll files.
     65       'type': 'static_library',
     66       # Allows libyuv.a redistributable library without external dependencies.
     67       'standalone_static_library': 1,
     68       'conditions': [
     69         [ 'OS == "ios" and target_subarch == 64', {
     70           'defines': [
     71             'LIBYUV_DISABLE_NEON'
     72           ],
     73         }],
     74         # TODO(fbarchard): Use gyp define to enable jpeg.
     75         [ 'OS != "ios"', {
     76           'defines': [
     77             'HAVE_JPEG'
     78           ],
     79           'conditions': [
     80             # Caveat system jpeg support may not support motion jpeg
     81             [ 'use_system_libjpeg == 1', {
     82               'dependencies': [
     83                  '<(DEPTH)/third_party/libjpeg/libjpeg.gyp:libjpeg',
     84               ],
     85             }, {
     86               'dependencies': [
     87                  '<(DEPTH)/third_party/libjpeg_turbo/libjpeg.gyp:libjpeg',
     88               ],
     89             }],
     90             [ 'use_system_libjpeg == 1', {
     91               'link_settings': {
     92                 'libraries': [
     93                   '-ljpeg',
     94                 ],
     95               }
     96             }],
     97           ],
     98         }],
     99         [ 'build_neon != 0', {
    100           'dependencies': [
    101             'libyuv_neon',
    102           ],
    103           'defines': [
    104             'LIBYUV_NEON',
    105           ]
    106         }],
    107       ],
    108       'defines': [
    109         # Enable the following 3 macros to turn off assembly for specified CPU.
    110         # 'LIBYUV_DISABLE_X86',
    111         # 'LIBYUV_DISABLE_NEON',
    112         # 'LIBYUV_DISABLE_MIPS',
    113         # Enable the following macro to build libyuv as a shared library (dll).
    114         # 'LIBYUV_USING_SHARED_LIBRARY',
    115       ],
    116       'include_dirs': [
    117         'include',
    118         '.',
    119       ],
    120       'direct_dependent_settings': {
    121         'include_dirs': [
    122           'include',
    123           '.',
    124         ],
    125       },
    126       'sources': [
    127         '<@(libyuv_sources)',
    128       ],
    129     },
    130   ], # targets.
    131 }
    132 
    133 # Local Variables:
    134 # tab-width:2
    135 # indent-tabs-mode:nil
    136 # End:
    137 # vim: set expandtab tabstop=2 shiftwidth=2:
    138