1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
# Copyright 2014 Google Inc.
#
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
{
'variables': {
'skia_warnings_as_errors': 0,
},
'targets': [
{
'target_name': 'libpng',
'type': 'none',
'conditions': [
[ 'skia_android_framework', {
'dependencies': [ 'android_deps.gyp:png' ],
'export_dependent_settings': [ 'android_deps.gyp:png' ],
},{
'dependencies': [ 'libpng.gyp:libpng_static' ],
'export_dependent_settings': [ 'libpng.gyp:libpng_static' ],
}]
]
},
{
'target_name': 'libpng_static',
'type': 'static_library',
'standalone_static_library': 1,
'include_dirs': [
'../third_party/libpng',
],
'dependencies': [
'zlib.gyp:zlib',
],
'export_dependent_settings': [
'zlib.gyp:zlib',
],
'direct_dependent_settings': {
'include_dirs': [
'../third_party/libpng',
],
},
'cflags': [
'-w',
'-fvisibility=hidden',
],
'sources': [
'../third_party/libpng/png.c',
'../third_party/libpng/pngerror.c',
'../third_party/libpng/pngget.c',
'../third_party/libpng/pngmem.c',
'../third_party/libpng/pngpread.c',
'../third_party/libpng/pngread.c',
'../third_party/libpng/pngrio.c',
'../third_party/libpng/pngrtran.c',
'../third_party/libpng/pngrutil.c',
'../third_party/libpng/pngset.c',
'../third_party/libpng/pngtrans.c',
'../third_party/libpng/pngwio.c',
'../third_party/libpng/pngwrite.c',
'../third_party/libpng/pngwtran.c',
'../third_party/libpng/pngwutil.c',
],
'conditions': [
[ '"x86" in skia_arch_type', {
'defines': [
'PNG_INTEL_SSE_OPT=1',
],
'sources': [
'../third_party/libpng/contrib/intel/intel_init.c',
'../third_party/libpng/contrib/intel/filter_sse2_intrinsics.c',
],
}],
[ '(("arm64" == skia_arch_type) or \
("arm" == skia_arch_type and arm_neon == 1)) and \
("ios" != skia_os)', {
'defines': [
'PNG_ARM_NEON_OPT=2',
'PNG_ARM_NEON_IMPLEMENTATION=1',
],
'sources': [
'../third_party/libpng/arm/arm_init.c',
'../third_party/libpng/arm/filter_neon_intrinsics.c',
],
}],
[ '"ios" == skia_os', {
'defines': [
'PNG_ARM_NEON_OPT=0',
],
}],
],
}
]
}
|
