src/third_party/libwebp/BUILD.gn

   1 # Copyright 2014 The Chromium Authors. All rights reserved.
   2 # Use of this source code is governed by a BSD-style license that can be
   3 # found in the LICENSE file.
   4
   5 config("libwebp_config") {
   6   include_dirs = [ "." ]
   7 }
   8
   9 source_set("libwebp_dec") {
  10   sources = [
  11     "dec/alpha.c",
  12     "dec/buffer.c",
  13     "dec/frame.c",
  14     "dec/idec.c",
  15     "dec/io.c",
  16     "dec/layer.c",
  17     "dec/quant.c",
  18     "dec/tree.c",
  19     "dec/vp8.c",
  20     "dec/vp8l.c",
  21     "dec/webp.c",
  22   ]
  23   deps = [
  24     ":libwebp_dsp",
  25 # TODO(GYP):
  26 #    ":libwebp_dsp_neon",
  27     ":libwebp_utils",
  28   ]
  29   all_dependent_configs = [
  30     ":libwebp_config"
  31   ]
  32 }
  33
  34 source_set("libwebp_demux") {
  35   sources = [
  36     "demux/demux.c",
  37   ]
  38   all_dependent_configs = [
  39     ":libwebp_config"
  40   ]
  41 }
  42
  43
  44 source_set("libwebp_dsp") {
  45   sources = [
  46     "dsp/cpu.c",
  47     "dsp/dec.c",
  48     "dsp/dec_sse2.c",
  49     "dsp/enc.c",
  50     "dsp/enc_sse2.c",
  51     "dsp/lossless.c",
  52     "dsp/upsampling.c",
  53     "dsp/upsampling_sse2.c",
  54     "dsp/yuv.c",
  55   ]
  56   all_dependent_configs = [
  57     ":libwebp_config"
  58   ]
  59   deps = []
  60   if (is_android) {
  61     deps += [ "//third_party/android_tools:cpu_features" ]
  62   }
  63 # TODO(GYP):
  64 #      'conditions': [
  65 #        ['order_profiling != 0', {
  66 #          'target_conditions' : [
  67 #            ['_toolset=="target"', {
  68 #              'cflags!': [ '-finstrument-functions' ],
  69 #            }],
  70 #          ],
  71 #        }],
  72 #      ],
  73 }
  74
  75 # TODO(GYP):
  76 #    {
  77 #      'target_name': 'libwebp_dsp_neon',
  78 #      'conditions': [
  79 #        ['target_arch == "arm" and arm_version >= 7 and (arm_neon == 1 or arm_neon_optional == 1)', {
  80 #          'type': 'static_library',
  81 #          'include_dirs': ['.'],
  82 #          'sources': [
  83 #            'dsp/dec_neon.c',
  84 #            'dsp/enc_neon.c',
  85 #            'dsp/upsampling_neon.c',
  86 #          ],
  87 #          # behavior similar to *.c.neon in an Android.mk
  88 #          'cflags!': [ '-mfpu=vfpv3-d16' ],
  89 #          'cflags': [ '-mfpu=neon' ],
  90 #        },{  # "target_arch != "arm" or arm_version < 7"
  91 #          'type': 'none',
  92 #        }],
  93 #        ['order_profiling != 0', {
  94 #          'target_conditions' : [
  95 #            ['_toolset=="target"', {
  96 #              'cflags!': [ '-finstrument-functions' ],
  97 #            }],
  98 #          ],
  99 #        }],
 100 #      ],
 101 #    },
 102
 103 source_set("libwebp_enc") {
 104   sources = [
 105     "enc/alpha.c",
 106     "enc/analysis.c",
 107     "enc/backward_references.c",
 108     "enc/config.c",
 109     "enc/cost.c",
 110     "enc/filter.c",
 111     "enc/frame.c",
 112     "enc/histogram.c",
 113     "enc/iterator.c",
 114     "enc/layer.c",
 115     "enc/picture.c",
 116     "enc/quant.c",
 117     "enc/syntax.c",
 118     "enc/token.c",
 119     "enc/tree.c",
 120     "enc/vp8l.c",
 121     "enc/webpenc.c",
 122   ]
 123   all_dependent_configs = [
 124     ":libwebp_config"
 125   ]
 126 }
 127
 128 source_set("libwebp_utils") {
 129   sources = [
 130     "utils/alpha_processing.c",
 131     "utils/bit_reader.c",
 132     "utils/bit_writer.c",
 133     "utils/color_cache.c",
 134     "utils/filters.c",
 135     "utils/huffman.c",
 136     "utils/huffman_encode.c",
 137     "utils/quant_levels.c",
 138     "utils/quant_levels_dec.c",
 139     "utils/random.c",
 140     "utils/rescaler.c",
 141     "utils/thread.c",
 142     "utils/utils.c",
 143   ]
 144   all_dependent_configs = [
 145     ":libwebp_config"
 146   ]
 147 }
 148
 149 group("libwebp") {
 150   deps = [
 151     ":libwebp_dec",
 152     ":libwebp_demux",
 153     ":libwebp_dsp",
 154 # TODO(GYP):
 155 #    ":libwebp_dsp_neon",
 156     ":libwebp_enc",
 157     ":libwebp_utils",
 158   ]
 159   direct_dependent_configs = [
 160     ":libwebp_config"
 161   ]
 162 }