Add RAW decoding support to Skia

gyp/piex.gyp

+# Copyright 2016 Google Inc. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+{
+'target_defaults': {
+    'cflags': [
+    '-w',
+  ],
+  'msvs_settings': {
+    'VCCLCompilerTool': {
+      'WarningLevel': '0',
+    },
+  },
+  'xcode_settings': {
+    'WARNING_CFLAGS': ['-w'],
+  },
+},
+'targets': [{
+  'target_name': 'piex-selector',
+  'type': 'none',
+  'conditions': [
+    [ 'skia_android_framework', {
+        'dependencies': [ 'android_deps.gyp:piex' ],
+        'export_dependent_settings': [ 'android_deps.gyp:piex' ],
+      }, {
+        'dependencies': [ 'piex' ],
+        'export_dependent_settings': [ 'piex' ],
+    }]
+  ]
+},{
+  'target_name': 'piex',
+  'type': 'static_library',
+  'sources': [
+    '../third_party/externals/piex/src/piex.cc',
+    '../third_party/externals/piex/src/tiff_parser.cc',
+  ],
+  'variables': {
+    'headers': [
+      '../third_party/externals/piex/src/piex.h',
+      '../third_party/externals/piex/src/piex_types.h',
+      '../third_party/externals/piex/src/tiff_parser.h',
+    ],
+  },
+  'include_dirs': ['../third_party/externals/piex'],
+  'dependencies': [
+    'binary_parse',
+    'image_type_recognition',
+    'tiff_directory',
+  ],
+  'direct_dependent_settings': {
+    'include_dirs': [
+      '../third_party/externals/piex',
+    ],
+  },
+}, {
+  'target_name': 'binary_parse',
+  'type': 'static_library',
+  'sources': [
+      '../third_party/externals/piex/src/binary_parse/cached_paged_byte_array.cc',
+      '../third_party/externals/piex/src/binary_parse/range_checked_byte_ptr.cc',
+  ],
+  'variables': {
+    'headers': [
+      '../third_party/externals/piex/src/binary_parse/cached_paged_byte_array.h',
+      '../third_party/externals/piex/src/binary_parse/range_checked_byte_ptr.h',
+    ],
+  },
+  'include_dirs': ['../third_party/externals/piex'],
+  'cflags': ['-Wsign-compare'],
+}, {
+  'target_name': 'image_type_recognition',
+  'type': 'static_library',
+  'sources': [
+    '../third_party/externals/piex/src/image_type_recognition/image_type_recognition_lite.cc',
+  ],
+  'variables': {
+    'headers': ['../third_party/externals/piex/src/image_type_recognition/image_type_recognition_lite.h'],
+  },
+  'include_dirs': ['../third_party/externals/piex'],
+  'cflags': ['-Wsign-compare'],
+  'dependencies': ['binary_parse'],
+}, {
+  'target_name': 'tiff_directory',
+  'type': 'static_library',
+  'sources': [
+    '../third_party/externals/piex/src/tiff_directory/tiff_directory.cc',
+  ],
+  'variables': {
+    'headers': ['../third_party/externals/piex/src/tiff_directory/tiff_directory.h'],
+  },
+  'include_dirs': ['../third_party/externals/piex'],
+  'dependencies': ['binary_parse'],
+}],
+}