1# Copyright 2016 Google Inc.
2#
3# Use of this source code is governed by a BSD-style license that can be
4# found in the LICENSE file.
5# The Adobe DNG SDK, an API for reading and writing DNG files.
6
7declare_args() {
8}
9
10import("../third_party.gni")
11
12third_party("dng_sdk") {
13  public_include_dirs = [ "../externals/dng_sdk/source" ]
14
15  configs -= [
16    "//gn:no_exceptions",
17    "//gn:no_rtti",
18  ]
19
20  public_defines = [ "qDNGBigEndian=0" ]
21
22  defines = [
23    "qDNGReportErrors=0",
24    "qDNGThreadSafe=1",
25    "qDNGUseLibJPEG=1",
26    "qDNGUseXMP=0",
27    "qDNGValidate=0",
28    "qDNGValidateTarget=1",
29    "UNIX_ENV=1",
30  ]
31
32  deps = [
33    "//third_party/libjpeg-turbo:libjpeg",
34    "//third_party/zlib",
35  ]
36
37  sources = [
38    "../externals/dng_sdk/source/RawEnvironment.h",
39    "../externals/dng_sdk/source/dng_1d_function.cpp",
40    "../externals/dng_sdk/source/dng_1d_function.h",
41    "../externals/dng_sdk/source/dng_1d_table.cpp",
42    "../externals/dng_sdk/source/dng_1d_table.h",
43    "../externals/dng_sdk/source/dng_abort_sniffer.cpp",
44    "../externals/dng_sdk/source/dng_abort_sniffer.h",
45    "../externals/dng_sdk/source/dng_area_task.cpp",
46    "../externals/dng_sdk/source/dng_area_task.h",
47    "../externals/dng_sdk/source/dng_assertions.h",
48    "../externals/dng_sdk/source/dng_auto_ptr.h",
49    "../externals/dng_sdk/source/dng_bad_pixels.cpp",
50    "../externals/dng_sdk/source/dng_bad_pixels.h",
51    "../externals/dng_sdk/source/dng_bottlenecks.cpp",
52    "../externals/dng_sdk/source/dng_bottlenecks.h",
53    "../externals/dng_sdk/source/dng_camera_profile.cpp",
54    "../externals/dng_sdk/source/dng_camera_profile.h",
55    "../externals/dng_sdk/source/dng_classes.h",
56    "../externals/dng_sdk/source/dng_color_space.cpp",
57    "../externals/dng_sdk/source/dng_color_space.h",
58    "../externals/dng_sdk/source/dng_color_spec.cpp",
59    "../externals/dng_sdk/source/dng_color_spec.h",
60    "../externals/dng_sdk/source/dng_date_time.cpp",
61    "../externals/dng_sdk/source/dng_date_time.h",
62    "../externals/dng_sdk/source/dng_errors.h",
63    "../externals/dng_sdk/source/dng_exceptions.cpp",
64    "../externals/dng_sdk/source/dng_exceptions.h",
65    "../externals/dng_sdk/source/dng_exif.cpp",
66    "../externals/dng_sdk/source/dng_exif.h",
67    "../externals/dng_sdk/source/dng_fast_module.h",
68    "../externals/dng_sdk/source/dng_file_stream.cpp",
69    "../externals/dng_sdk/source/dng_file_stream.h",
70    "../externals/dng_sdk/source/dng_filter_task.cpp",
71    "../externals/dng_sdk/source/dng_filter_task.h",
72    "../externals/dng_sdk/source/dng_fingerprint.cpp",
73    "../externals/dng_sdk/source/dng_fingerprint.h",
74    "../externals/dng_sdk/source/dng_flags.h",
75    "../externals/dng_sdk/source/dng_gain_map.cpp",
76    "../externals/dng_sdk/source/dng_gain_map.h",
77    "../externals/dng_sdk/source/dng_globals.cpp",
78    "../externals/dng_sdk/source/dng_globals.h",
79    "../externals/dng_sdk/source/dng_host.cpp",
80    "../externals/dng_sdk/source/dng_host.h",
81    "../externals/dng_sdk/source/dng_hue_sat_map.cpp",
82    "../externals/dng_sdk/source/dng_hue_sat_map.h",
83    "../externals/dng_sdk/source/dng_ifd.cpp",
84    "../externals/dng_sdk/source/dng_ifd.h",
85    "../externals/dng_sdk/source/dng_image.cpp",
86    "../externals/dng_sdk/source/dng_image.h",
87    "../externals/dng_sdk/source/dng_image_writer.cpp",
88    "../externals/dng_sdk/source/dng_image_writer.h",
89    "../externals/dng_sdk/source/dng_info.cpp",
90    "../externals/dng_sdk/source/dng_info.h",
91    "../externals/dng_sdk/source/dng_iptc.cpp",
92    "../externals/dng_sdk/source/dng_iptc.h",
93    "../externals/dng_sdk/source/dng_jpeg_image.cpp",
94    "../externals/dng_sdk/source/dng_jpeg_image.h",
95    "../externals/dng_sdk/source/dng_jpeg_memory_source.cpp",
96    "../externals/dng_sdk/source/dng_jpeg_memory_source.h",
97    "../externals/dng_sdk/source/dng_jpeglib.h",
98    "../externals/dng_sdk/source/dng_lens_correction.cpp",
99    "../externals/dng_sdk/source/dng_lens_correction.h",
100    "../externals/dng_sdk/source/dng_linearization_info.cpp",
101    "../externals/dng_sdk/source/dng_linearization_info.h",
102    "../externals/dng_sdk/source/dng_lossless_jpeg.cpp",
103    "../externals/dng_sdk/source/dng_lossless_jpeg.h",
104    "../externals/dng_sdk/source/dng_matrix.cpp",
105    "../externals/dng_sdk/source/dng_matrix.h",
106    "../externals/dng_sdk/source/dng_memory.cpp",
107    "../externals/dng_sdk/source/dng_memory.h",
108    "../externals/dng_sdk/source/dng_memory_stream.cpp",
109    "../externals/dng_sdk/source/dng_memory_stream.h",
110    "../externals/dng_sdk/source/dng_misc_opcodes.cpp",
111    "../externals/dng_sdk/source/dng_misc_opcodes.h",
112    "../externals/dng_sdk/source/dng_mosaic_info.cpp",
113    "../externals/dng_sdk/source/dng_mosaic_info.h",
114    "../externals/dng_sdk/source/dng_mutex.cpp",
115    "../externals/dng_sdk/source/dng_mutex.h",
116    "../externals/dng_sdk/source/dng_negative.cpp",
117    "../externals/dng_sdk/source/dng_negative.h",
118    "../externals/dng_sdk/source/dng_opcode_list.cpp",
119    "../externals/dng_sdk/source/dng_opcode_list.h",
120    "../externals/dng_sdk/source/dng_opcodes.cpp",
121    "../externals/dng_sdk/source/dng_opcodes.h",
122    "../externals/dng_sdk/source/dng_orientation.cpp",
123    "../externals/dng_sdk/source/dng_orientation.h",
124    "../externals/dng_sdk/source/dng_parse_utils.cpp",
125    "../externals/dng_sdk/source/dng_parse_utils.h",
126    "../externals/dng_sdk/source/dng_pixel_buffer.cpp",
127    "../externals/dng_sdk/source/dng_pixel_buffer.h",
128    "../externals/dng_sdk/source/dng_point.cpp",
129    "../externals/dng_sdk/source/dng_point.h",
130    "../externals/dng_sdk/source/dng_preview.cpp",
131    "../externals/dng_sdk/source/dng_preview.h",
132    "../externals/dng_sdk/source/dng_pthread.cpp",
133    "../externals/dng_sdk/source/dng_pthread.h",
134    "../externals/dng_sdk/source/dng_rational.cpp",
135    "../externals/dng_sdk/source/dng_rational.h",
136    "../externals/dng_sdk/source/dng_read_image.cpp",
137    "../externals/dng_sdk/source/dng_read_image.h",
138    "../externals/dng_sdk/source/dng_rect.cpp",
139    "../externals/dng_sdk/source/dng_rect.h",
140    "../externals/dng_sdk/source/dng_ref_counted_block.cpp",
141    "../externals/dng_sdk/source/dng_ref_counted_block.h",
142    "../externals/dng_sdk/source/dng_reference.cpp",
143    "../externals/dng_sdk/source/dng_reference.h",
144    "../externals/dng_sdk/source/dng_render.cpp",
145    "../externals/dng_sdk/source/dng_render.h",
146    "../externals/dng_sdk/source/dng_resample.cpp",
147    "../externals/dng_sdk/source/dng_resample.h",
148    "../externals/dng_sdk/source/dng_safe_arithmetic.cpp",
149    "../externals/dng_sdk/source/dng_safe_arithmetic.h",
150    "../externals/dng_sdk/source/dng_sdk_limits.h",
151    "../externals/dng_sdk/source/dng_shared.cpp",
152    "../externals/dng_sdk/source/dng_shared.h",
153    "../externals/dng_sdk/source/dng_simple_image.cpp",
154    "../externals/dng_sdk/source/dng_simple_image.h",
155    "../externals/dng_sdk/source/dng_spline.cpp",
156    "../externals/dng_sdk/source/dng_spline.h",
157    "../externals/dng_sdk/source/dng_stream.cpp",
158    "../externals/dng_sdk/source/dng_stream.h",
159    "../externals/dng_sdk/source/dng_string.cpp",
160    "../externals/dng_sdk/source/dng_string.h",
161    "../externals/dng_sdk/source/dng_string_list.cpp",
162    "../externals/dng_sdk/source/dng_string_list.h",
163    "../externals/dng_sdk/source/dng_tag_codes.h",
164    "../externals/dng_sdk/source/dng_tag_types.cpp",
165    "../externals/dng_sdk/source/dng_tag_types.h",
166    "../externals/dng_sdk/source/dng_tag_values.h",
167    "../externals/dng_sdk/source/dng_temperature.cpp",
168    "../externals/dng_sdk/source/dng_temperature.h",
169    "../externals/dng_sdk/source/dng_tile_iterator.cpp",
170    "../externals/dng_sdk/source/dng_tile_iterator.h",
171    "../externals/dng_sdk/source/dng_tone_curve.cpp",
172    "../externals/dng_sdk/source/dng_tone_curve.h",
173    "../externals/dng_sdk/source/dng_types.h",
174    "../externals/dng_sdk/source/dng_uncopyable.h",
175    "../externals/dng_sdk/source/dng_utils.cpp",
176    "../externals/dng_sdk/source/dng_utils.h",
177    "../externals/dng_sdk/source/dng_xy_coord.cpp",
178    "../externals/dng_sdk/source/dng_xy_coord.h",
179  ]
180
181  if (current_cpu == "x86" || current_cpu == "mipsel" || current_cpu == "arm") {
182    # DNG SDK uses __builtin_smulll_overflow() to detect 64x64 bit multiply overflow.
183    # On some platforms, the compiler implements this with __mulodi4().
184    # I can't quite figure out how to link that here, so instead here's a shim for
185    # __builtin_smulll_overflow() that multiplies normally assuming no overflow.
186    # Tracked in b/29412086.
187    defines += [ "__builtin_smulll_overflow(x,y,p)=(*(p)=(x)*(y), false)" ]
188  }
189}
190