libwebp: update to 0.4.1

third_party/libwebp/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 config("libwebp_config") {
   include_dirs = [ "." ]
 }
 
 source_set("libwebp_dec") {
   sources = [
     "dec/alpha.c",
     "dec/buffer.c",
     "dec/frame.c",
     "dec/idec.c",
     "dec/io.c",
-    "dec/layer.c",
     "dec/quant.c",
     "dec/tree.c",
     "dec/vp8.c",
     "dec/vp8l.c",
     "dec/webp.c",
   ]
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
 
@@ skipping 13 matching lines @@
     "demux/demux.c",
   ]
   all_dependent_configs = [
     ":libwebp_config"
   ]
 }
 
 
 source_set("libwebp_dsp") {
   sources = [
+    "dsp/alpha_processing.c",
     "dsp/cpu.c",
     "dsp/dec.c",
+    "dsp/dec_clip_tables.c",
+    "dsp/dec_mips32.c",
     "dsp/dec_sse2.c",
     "dsp/enc.c",
+    "dsp/enc_avx2.c",
+    "dsp/enc_mips32.c",
     "dsp/enc_sse2.c",
     "dsp/lossless.c",
+    "dsp/lossless_mips32.c",
+    "dsp/lossless_sse2.c",
     "dsp/upsampling.c",
     "dsp/upsampling_sse2.c",
     "dsp/yuv.c",
+    "dsp/yuv_mips32.c",
+    "dsp/yuv_sse2.c",
   ]
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
 
   all_dependent_configs = [
     ":libwebp_config"
   ]
   deps = []
   if (is_android) {
     deps += [ "//third_party/android_tools:cpu_features" ]
   }
 # TODO(GYP):
 #      'conditions': [
 #        ['order_profiling != 0', {
 #          'target_conditions' : [
 #            ['_toolset=="target"', {
 #              'cflags!': [ '-finstrument-functions' ],
 #            }],
 #          ],
 #        }],
 #      ],
 }
 
 # TODO(GYP):
 #    'variables': {
 #      'neon_sources': [
-#        'dsp/dec_neon.c',
-#        'dsp/enc_neon.c',
-#        'dsp/upsampling_neon.c',
+#        "dsp/dec_neon.c",
+#        "dsp/enc_neon.c",
+#        "dsp/lossless_neon.c",
+#        "dsp/upsampling_neon.c",
 #      ]
 #    },
 #    {
 #      'target_name': 'libwebp_dsp_neon',
 #      'conditions': [
 #        ['target_arch == "arm" and arm_version >= 7 and (arm_neon == 1 or arm_neon_optional == 1)', {
 #          'type': 'static_library',
 #          'include_dirs': ['.'],
 #          'sources': [
 #            '<@(neon_sources)'
 #          ],
 #          # behavior similar to *.c.neon in an Android.mk
 #          'cflags!': [ '-mfpu=vfpv3-d16' ],
 #          'cflags': [ '-mfpu=neon' ],
 #        },{
 #          'conditions': [
 #            ['target_arch == "arm64"', {
 #              'type': 'static_library',
 #              'include_dirs': ['.'],
 #              'sources': [
 #                '<@(neon_sources)'
 #              ],
+#              # avoid an ICE with gcc-4.9: b/15574841
+#              'cflags': [ '-frename-registers' ],
 #            },{  # "target_arch != "arm|arm64" or arm_version < 7"
 #              'type': 'none',
 #            }],
 #          ],
 #        }],
 #        ['order_profiling != 0', {
 #          'target_conditions' : [
 #            ['_toolset=="target"', {
 #              'cflags!': [ '-finstrument-functions' ],
 #            }],
 #          ],
 #        }],
 #      ],
 #    }
 
 source_set("libwebp_enc") {
   sources = [
     "enc/alpha.c",
     "enc/analysis.c",
     "enc/backward_references.c",
     "enc/config.c",
     "enc/cost.c",
     "enc/filter.c",
     "enc/frame.c",
     "enc/histogram.c",
     "enc/iterator.c",
-    "enc/layer.c",
     "enc/picture.c",
+    "enc/picture_csp.c",
+    "enc/picture_psnr.c",
+    "enc/picture_rescale.c",
+    "enc/picture_tools.c",
     "enc/quant.c",
     "enc/syntax.c",
     "enc/token.c",
     "enc/tree.c",
     "enc/vp8l.c",
     "enc/webpenc.c",
   ]
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
 
   all_dependent_configs = [
     ":libwebp_config"
   ]
 }
 
 source_set("libwebp_utils") {
   sources = [
-    "utils/alpha_processing.c",
     "utils/bit_reader.c",
     "utils/bit_writer.c",
     "utils/color_cache.c",
     "utils/filters.c",
     "utils/huffman.c",
     "utils/huffman_encode.c",
     "utils/quant_levels.c",
     "utils/quant_levels_dec.c",
     "utils/random.c",
     "utils/rescaler.c",
@@ skipping 15 matching lines @@
     ":libwebp_dsp",
 # TODO(GYP):
 #    ":libwebp_dsp_neon",
     ":libwebp_enc",
     ":libwebp_utils",
   ]
   direct_dependent_configs = [
     ":libwebp_config"
   ]
 }