Prototype of RAW decoding in Skia.

gyp/dng_sdk.gyp

Index: gyp/dng_sdk.gyp
diff --git a/gyp/dng_sdk.gyp b/gyp/dng_sdk.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..f630b0abfd2c273faddd43d05221ae136f888bf5
--- /dev/null
+++ b/gyp/dng_sdk.gyp
@@ -0,0 +1,277 @@
+# Copyright 2015 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+# The Adobe DNG SDK, an API for reading and writing DNG files.
+{
+'variables': {
+  'skia_warnings_as_errors': 0,
+},
+'targets': [{
+  'target_name': 'dng_sdk',

[scroggo, 2015/12/18 15:56:26]

We'll need to do something different for importing this code into Android.

We have code which reads our gyp files and creates Android.mk, which gets merged
into Android's external/skia. We need to tell that code that if we are building
as part of the Android framework (i.e. when we are creating that makefile) to
use the version in Android's external/dng_sdk (or wherever it's located).

An example of this is in libjpeg-turbo-selector.gyp.

[yujieqin, 2016/01/06 18:47:18]

Done.

+  'type': 'static_library',
+  'cflags_cc': [ '-fexceptions' ],
+  'cflags': [
+    '-Wsign-compare',
+    '-fexceptions',
+  ],
+  'dependencies': [
+    'dng_dont_report_errors_flags',
+    'dng_flags',
+    'dng_frame_larger_than_flags',
+    'dng_srcs',
+    'linux_flags',
+  ],
+  'direct_dependent_settings': {
+    'include_dirs': [
+      '../third_party/externals/dng_sdk/source',
+    ],
+  },
+}, {
+  'target_name': 'dng_srcs',
+  'type': 'none',
+  'variables': {
+    'headers': [
+      '../third_party/externals/dng_sdk/source/RawEnvironment.h',
+      '../third_party/externals/dng_sdk/source/dng_1d_function.h',
+      '../third_party/externals/dng_sdk/source/dng_1d_table.h',
+      '../third_party/externals/dng_sdk/source/dng_abort_sniffer.h',
+      '../third_party/externals/dng_sdk/source/dng_area_task.h',
+      '../third_party/externals/dng_sdk/source/dng_assertions.h',
+      '../third_party/externals/dng_sdk/source/dng_auto_ptr.h',
+      '../third_party/externals/dng_sdk/source/dng_bad_pixels.h',
+      '../third_party/externals/dng_sdk/source/dng_bottlenecks.h',
+      '../third_party/externals/dng_sdk/source/dng_camera_profile.h',
+      '../third_party/externals/dng_sdk/source/dng_classes.h',
+      '../third_party/externals/dng_sdk/source/dng_color_space.h',
+      '../third_party/externals/dng_sdk/source/dng_color_spec.h',
+      '../third_party/externals/dng_sdk/source/dng_date_time.h',
+      '../third_party/externals/dng_sdk/source/dng_errors.h',
+      '../third_party/externals/dng_sdk/source/dng_exceptions.h',
+      '../third_party/externals/dng_sdk/source/dng_exif.h',
+      '../third_party/externals/dng_sdk/source/dng_fast_module.h',
+      '../third_party/externals/dng_sdk/source/dng_file_stream.h',
+      '../third_party/externals/dng_sdk/source/dng_filter_task.h',
+      '../third_party/externals/dng_sdk/source/dng_fingerprint.h',
+      '../third_party/externals/dng_sdk/source/dng_flags.h',
+      '../third_party/externals/dng_sdk/source/dng_gain_map.h',
+      '../third_party/externals/dng_sdk/source/dng_globals.h',
+      '../third_party/externals/dng_sdk/source/dng_host.h',
+      '../third_party/externals/dng_sdk/source/dng_hue_sat_map.h',
+      '../third_party/externals/dng_sdk/source/dng_ifd.h',
+      '../third_party/externals/dng_sdk/source/dng_image.h',
+      '../third_party/externals/dng_sdk/source/dng_image_writer.h',
+      '../third_party/externals/dng_sdk/source/dng_info.h',
+      '../third_party/externals/dng_sdk/source/dng_iptc.h',
+      '../third_party/externals/dng_sdk/source/dng_jpeg_image.h',
+      '../third_party/externals/dng_sdk/source/dng_lens_correction.h',
+      '../third_party/externals/dng_sdk/source/dng_linearization_info.h',
+      '../third_party/externals/dng_sdk/source/dng_lossless_jpeg.h',
+      '../third_party/externals/dng_sdk/source/dng_matrix.h',
+      '../third_party/externals/dng_sdk/source/dng_memory.h',
+      '../third_party/externals/dng_sdk/source/dng_memory_stream.h',
+      '../third_party/externals/dng_sdk/source/dng_misc_opcodes.h',
+      '../third_party/externals/dng_sdk/source/dng_mosaic_info.h',
+      '../third_party/externals/dng_sdk/source/dng_mutex.h',
+      '../third_party/externals/dng_sdk/source/dng_negative.h',
+      '../third_party/externals/dng_sdk/source/dng_opcode_list.h',
+      '../third_party/externals/dng_sdk/source/dng_opcodes.h',
+      '../third_party/externals/dng_sdk/source/dng_orientation.h',
+      '../third_party/externals/dng_sdk/source/dng_parse_utils.h',
+      '../third_party/externals/dng_sdk/source/dng_pixel_buffer.h',
+      '../third_party/externals/dng_sdk/source/dng_point.h',
+      '../third_party/externals/dng_sdk/source/dng_preview.h',
+      '../third_party/externals/dng_sdk/source/dng_pthread.h',
+      '../third_party/externals/dng_sdk/source/dng_rational.h',
+      '../third_party/externals/dng_sdk/source/dng_read_image.h',
+      '../third_party/externals/dng_sdk/source/dng_rect.h',
+      '../third_party/externals/dng_sdk/source/dng_ref_counted_block.h',
+      '../third_party/externals/dng_sdk/source/dng_reference.h',
+      '../third_party/externals/dng_sdk/source/dng_render.h',
+      '../third_party/externals/dng_sdk/source/dng_resample.h',
+      '../third_party/externals/dng_sdk/source/dng_sdk_limits.h',
+      '../third_party/externals/dng_sdk/source/dng_shared.h',
+      '../third_party/externals/dng_sdk/source/dng_simple_image.h',
+      '../third_party/externals/dng_sdk/source/dng_spline.h',
+      '../third_party/externals/dng_sdk/source/dng_stream.h',
+      '../third_party/externals/dng_sdk/source/dng_string.h',
+      '../third_party/externals/dng_sdk/source/dng_string_list.h',
+      '../third_party/externals/dng_sdk/source/dng_tag_codes.h',
+      '../third_party/externals/dng_sdk/source/dng_tag_types.h',
+      '../third_party/externals/dng_sdk/source/dng_tag_values.h',
+      '../third_party/externals/dng_sdk/source/dng_temperature.h',
+      '../third_party/externals/dng_sdk/source/dng_tile_iterator.h',
+      '../third_party/externals/dng_sdk/source/dng_tone_curve.h',
+      '../third_party/externals/dng_sdk/source/dng_types.h',
+      '../third_party/externals/dng_sdk/source/dng_uncopyable.h',
+      '../third_party/externals/dng_sdk/source/dng_utils.h',
+      '../third_party/externals/dng_sdk/source/dng_xy_coord.h',
+      '../third_party/externals/dng_sdk/source/dng_jpeg_memory_source.h',
+      '../third_party/externals/dng_sdk/source/dng_jpeglib.h',
+      '../third_party/externals/dng_sdk/source/dng_safe_arithmetic.h',
+    ],
+  },
+  'dependencies': [
+    'libjpeg-turbo.gyp:libjpeg-turbo',
+    'zlib.gyp:zlib',
+  ],
+  'export_dependent_settings': [
+    'libjpeg-turbo.gyp:libjpeg-turbo',
+    'zlib.gyp:zlib',
+  ],
+  'direct_dependent_settings': {
+    'sources': [
+      '../third_party/externals/dng_sdk/source/dng_1d_function.cpp',
+      '../third_party/externals/dng_sdk/source/dng_1d_table.cpp',
+      '../third_party/externals/dng_sdk/source/dng_abort_sniffer.cpp',
+      '../third_party/externals/dng_sdk/source/dng_area_task.cpp',
+      '../third_party/externals/dng_sdk/source/dng_bad_pixels.cpp',
+      '../third_party/externals/dng_sdk/source/dng_bottlenecks.cpp',
+      '../third_party/externals/dng_sdk/source/dng_camera_profile.cpp',
+      '../third_party/externals/dng_sdk/source/dng_color_space.cpp',
+      '../third_party/externals/dng_sdk/source/dng_color_spec.cpp',
+      '../third_party/externals/dng_sdk/source/dng_date_time.cpp',
+      '../third_party/externals/dng_sdk/source/dng_exceptions.cpp',
+      '../third_party/externals/dng_sdk/source/dng_exif.cpp',
+      '../third_party/externals/dng_sdk/source/dng_file_stream.cpp',
+      '../third_party/externals/dng_sdk/source/dng_filter_task.cpp',
+      '../third_party/externals/dng_sdk/source/dng_fingerprint.cpp',
+      '../third_party/externals/dng_sdk/source/dng_gain_map.cpp',
+      '../third_party/externals/dng_sdk/source/dng_globals.cpp',
+      '../third_party/externals/dng_sdk/source/dng_host.cpp',
+      '../third_party/externals/dng_sdk/source/dng_hue_sat_map.cpp',
+      '../third_party/externals/dng_sdk/source/dng_ifd.cpp',
+      '../third_party/externals/dng_sdk/source/dng_image.cpp',
+      '../third_party/externals/dng_sdk/source/dng_image_writer.cpp',
+      '../third_party/externals/dng_sdk/source/dng_info.cpp',
+      '../third_party/externals/dng_sdk/source/dng_iptc.cpp',
+      '../third_party/externals/dng_sdk/source/dng_jpeg_image.cpp',
+      '../third_party/externals/dng_sdk/source/dng_lens_correction.cpp',
+      '../third_party/externals/dng_sdk/source/dng_linearization_info.cpp',
+      '../third_party/externals/dng_sdk/source/dng_lossless_jpeg.cpp',
+      '../third_party/externals/dng_sdk/source/dng_matrix.cpp',
+      '../third_party/externals/dng_sdk/source/dng_memory.cpp',
+      '../third_party/externals/dng_sdk/source/dng_memory_stream.cpp',
+      '../third_party/externals/dng_sdk/source/dng_misc_opcodes.cpp',
+      '../third_party/externals/dng_sdk/source/dng_mosaic_info.cpp',
+      '../third_party/externals/dng_sdk/source/dng_mutex.cpp',
+      '../third_party/externals/dng_sdk/source/dng_negative.cpp',
+      '../third_party/externals/dng_sdk/source/dng_opcode_list.cpp',
+      '../third_party/externals/dng_sdk/source/dng_opcodes.cpp',
+      '../third_party/externals/dng_sdk/source/dng_orientation.cpp',
+      '../third_party/externals/dng_sdk/source/dng_parse_utils.cpp',
+      '../third_party/externals/dng_sdk/source/dng_pixel_buffer.cpp',
+      '../third_party/externals/dng_sdk/source/dng_point.cpp',
+      '../third_party/externals/dng_sdk/source/dng_preview.cpp',
+      '../third_party/externals/dng_sdk/source/dng_pthread.cpp',
+      '../third_party/externals/dng_sdk/source/dng_rational.cpp',
+      '../third_party/externals/dng_sdk/source/dng_read_image.cpp',
+      '../third_party/externals/dng_sdk/source/dng_rect.cpp',
+      '../third_party/externals/dng_sdk/source/dng_ref_counted_block.cpp',
+      '../third_party/externals/dng_sdk/source/dng_reference.cpp',
+      '../third_party/externals/dng_sdk/source/dng_render.cpp',
+      '../third_party/externals/dng_sdk/source/dng_resample.cpp',
+      '../third_party/externals/dng_sdk/source/dng_shared.cpp',
+      '../third_party/externals/dng_sdk/source/dng_simple_image.cpp',
+      '../third_party/externals/dng_sdk/source/dng_spline.cpp',
+      '../third_party/externals/dng_sdk/source/dng_stream.cpp',
+      '../third_party/externals/dng_sdk/source/dng_string.cpp',
+      '../third_party/externals/dng_sdk/source/dng_string_list.cpp',
+      '../third_party/externals/dng_sdk/source/dng_tag_types.cpp',
+      '../third_party/externals/dng_sdk/source/dng_temperature.cpp',
+      '../third_party/externals/dng_sdk/source/dng_tile_iterator.cpp',
+      '../third_party/externals/dng_sdk/source/dng_tone_curve.cpp',
+      '../third_party/externals/dng_sdk/source/dng_utils.cpp',
+      '../third_party/externals/dng_sdk/source/dng_xy_coord.cpp',
+      '../third_party/externals/dng_sdk/source/dng_jpeg_memory_source.cpp',
+      '../third_party/externals/dng_sdk/source/dng_safe_arithmetic.cpp',
+    ],
+    'include_dirs': [
+      '../third_party/externals/dng_sdk/source',
+      '../third_party/externals/libjpeg-turbo',
+    ],
+    'google3': {
+      'hdrs': ['<@(headers)'],
+      'select': {
+        'deps': {
+          '//conditions:default': ['//third_party/jpeg'],
+          '//tools/cc_target_os:android_32': [
+            '//third_party/android/libjpeg_turbo',
+          ],
+          '//tools/cc_target_os:android_64': [
+            '//third_party/android/libjpeg_turbo',
+          ],
+        },
+      },
+    },
+    'conditions': [
+      ['OS != "linux"', {
+        'sources': ['<@(headers)'],
+      }],
+    ],
+  },
+}, {
+  'target_name': 'dng_flags',
+  'type': 'none',
+  'direct_dependent_settings': {
+    'cflags_cc!': [ '-fno-rtti' ],
+    'cflags': [
+      '-DqDNGThreadSafe=1',
+      '-DqDNGUseLibJPEG=1',
+      '-DqDNGValidateTarget=1',
+      '-DqDNGUseXMP=0',
+      '-DqDNGBigEndian=0',
+      '-w',
+      '-fexceptions',
+      '-frtti',
+    ],
+    'conditions': [
+      ['OS == "ios" or OS == "mac"', {
+        'xcode_settings': {
+          'OTHER_CFLAGS': [
+            '-DqDNGThreadSafe=1',
+            '-DqDNGUseLibJPEG=1',
+            '-DqDNGValidateTarget=1',
+            '-DqDNGUseXMP=0',
+            '-DqDNGBigEndian=0',
+            '-w',
+            '-fexceptions',
+            '-frtti',
+          ],
+          'OTHER_CPLUSPLUSFLAGS': [
+            '-DqDNGThreadSafe=1',
+            '-DqDNGUseLibJPEG=1',
+            '-DqDNGValidateTarget=1',
+            '-DqDNGUseXMP=0',
+            '-DqDNGBigEndian=0',
+            '-w',
+            '-fexceptions',
+            '-frtti',
+          ],
+        },
+      }],
+    ],
+  },
+}, {
+  'target_name': 'linux_flags',
+  'type': 'none',
+  'direct_dependent_settings': {
+    'cflags': ['-DUNIX_ENV=1'],
+  },
+}, {
+  'target_name': 'dng_dont_report_errors_flags',
+  'type': 'none',
+  'direct_dependent_settings': {
+    'cflags': [
+      '-DqDNGReportErrors=0',
+      '-DqDNGValidate=0',
+    ],
+  },
+}, {
+  'target_name': 'dng_frame_larger_than_flags',
+  'type': 'none',
+  'direct_dependent_settings': {
+    'cflags': ['-Wframe-larger-than=20000'],
+  },
+}],
+}