ReactOS 0.4.15-dev-7907-g95bf896
pngformat.c
Go to the documentation of this file.
1/*
2 * Copyright 2012, 2016 Dmitry Timoshkov
3 * Copyright 2012 Hans Leidekker for CodeWeavers
4 *
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
9 *
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this library; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 */
19
20#include <stdarg.h>
21#include <stdio.h>
22
23#define COBJMACROS
24
25#include "windef.h"
26#include "wincodec.h"
27#include "wine/test.h"
28#include "shlwapi.h"
29
30/* 1x1 pixel PNG image */
31static const char png_no_color_profile[] = {
32 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
33 0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
34 0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x00,
35 0x09, 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 0x0b,
36 0x13, 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 0x49,
37 0x4d, 0x45, 0x07, 0xdc, 0x0b, 0x0e, 0x0e, 0x22, 0x17, 0x10, 0xd8, 0xde,
38 0x3b, 0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 0xd7, 0x63,
39 0xf8, 0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 0xcc, 0x59,
40 0xe7, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60,
41 0x82
42};
43
44/* 1x1 pixel PNG image with embedded sRGB profile */
45static const char png_color_profile[] = {
46 0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a, 0x00, 0x00, 0x00, 0x0d,
47 0x49, 0x48, 0x44, 0x52, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01,
48 0x08, 0x02, 0x00, 0x00, 0x00, 0x90, 0x77, 0x53, 0xde, 0x00, 0x00, 0x0a,
49 0x43, 0x69, 0x43, 0x43, 0x50, 0x49, 0x43, 0x43, 0x20, 0x70, 0x72, 0x6f,
50 0x66, 0x69, 0x6c, 0x65, 0x00, 0x00, 0x78, 0xda, 0x9d, 0x53, 0x77, 0x58,
51 0x93, 0xf7, 0x16, 0x3e, 0xdf, 0xf7, 0x65, 0x0f, 0x56, 0x42, 0xd8, 0xf0,
52 0xb1, 0x97, 0x6c, 0x81, 0x00, 0x22, 0x23, 0xac, 0x08, 0xc8, 0x10, 0x59,
53 0xa2, 0x10, 0x92, 0x00, 0x61, 0x84, 0x10, 0x12, 0x40, 0xc5, 0x85, 0x88,
54 0x0a, 0x56, 0x14, 0x15, 0x11, 0x9c, 0x48, 0x55, 0xc4, 0x82, 0xd5, 0x0a,
55 0x48, 0x9d, 0x88, 0xe2, 0xa0, 0x28, 0xb8, 0x67, 0x41, 0x8a, 0x88, 0x5a,
56 0x8b, 0x55, 0x5c, 0x38, 0xee, 0x1f, 0xdc, 0xa7, 0xb5, 0x7d, 0x7a, 0xef,
57 0xed, 0xed, 0xfb, 0xd7, 0xfb, 0xbc, 0xe7, 0x9c, 0xe7, 0xfc, 0xce, 0x79,
58 0xcf, 0x0f, 0x80, 0x11, 0x12, 0x26, 0x91, 0xe6, 0xa2, 0x6a, 0x00, 0x39,
59 0x52, 0x85, 0x3c, 0x3a, 0xd8, 0x1f, 0x8f, 0x4f, 0x48, 0xc4, 0xc9, 0xbd,
60 0x80, 0x02, 0x15, 0x48, 0xe0, 0x04, 0x20, 0x10, 0xe6, 0xcb, 0xc2, 0x67,
61 0x05, 0xc5, 0x00, 0x00, 0xf0, 0x03, 0x79, 0x78, 0x7e, 0x74, 0xb0, 0x3f,
62 0xfc, 0x01, 0xaf, 0x6f, 0x00, 0x02, 0x00, 0x70, 0xd5, 0x2e, 0x24, 0x12,
63 0xc7, 0xe1, 0xff, 0x83, 0xba, 0x50, 0x26, 0x57, 0x00, 0x20, 0x91, 0x00,
64 0xe0, 0x22, 0x12, 0xe7, 0x0b, 0x01, 0x90, 0x52, 0x00, 0xc8, 0x2e, 0x54,
65 0xc8, 0x14, 0x00, 0xc8, 0x18, 0x00, 0xb0, 0x53, 0xb3, 0x64, 0x0a, 0x00,
66 0x94, 0x00, 0x00, 0x6c, 0x79, 0x7c, 0x42, 0x22, 0x00, 0xaa, 0x0d, 0x00,
67 0xec, 0xf4, 0x49, 0x3e, 0x05, 0x00, 0xd8, 0xa9, 0x93, 0xdc, 0x17, 0x00,
68 0xd8, 0xa2, 0x1c, 0xa9, 0x08, 0x00, 0x8d, 0x01, 0x00, 0x99, 0x28, 0x47,
69 0x24, 0x02, 0x40, 0xbb, 0x00, 0x60, 0x55, 0x81, 0x52, 0x2c, 0x02, 0xc0,
70 0xc2, 0x00, 0xa0, 0xac, 0x40, 0x22, 0x2e, 0x04, 0xc0, 0xae, 0x01, 0x80,
71 0x59, 0xb6, 0x32, 0x47, 0x02, 0x80, 0xbd, 0x05, 0x00, 0x76, 0x8e, 0x58,
72 0x90, 0x0f, 0x40, 0x60, 0x00, 0x80, 0x99, 0x42, 0x2c, 0xcc, 0x00, 0x20,
73 0x38, 0x02, 0x00, 0x43, 0x1e, 0x13, 0xcd, 0x03, 0x20, 0x4c, 0x03, 0xa0,
74 0x30, 0xd2, 0xbf, 0xe0, 0xa9, 0x5f, 0x70, 0x85, 0xb8, 0x48, 0x01, 0x00,
75 0xc0, 0xcb, 0x95, 0xcd, 0x97, 0x4b, 0xd2, 0x33, 0x14, 0xb8, 0x95, 0xd0,
76 0x1a, 0x77, 0xf2, 0xf0, 0xe0, 0xe2, 0x21, 0xe2, 0xc2, 0x6c, 0xb1, 0x42,
77 0x61, 0x17, 0x29, 0x10, 0x66, 0x09, 0xe4, 0x22, 0x9c, 0x97, 0x9b, 0x23,
78 0x13, 0x48, 0xe7, 0x03, 0x4c, 0xce, 0x0c, 0x00, 0x00, 0x1a, 0xf9, 0xd1,
79 0xc1, 0xfe, 0x38, 0x3f, 0x90, 0xe7, 0xe6, 0xe4, 0xe1, 0xe6, 0x66, 0xe7,
80 0x6c, 0xef, 0xf4, 0xc5, 0xa2, 0xfe, 0x6b, 0xf0, 0x6f, 0x22, 0x3e, 0x21,
81 0xf1, 0xdf, 0xfe, 0xbc, 0x8c, 0x02, 0x04, 0x00, 0x10, 0x4e, 0xcf, 0xef,
82 0xda, 0x5f, 0xe5, 0xe5, 0xd6, 0x03, 0x70, 0xc7, 0x01, 0xb0, 0x75, 0xbf,
83 0x6b, 0xa9, 0x5b, 0x00, 0xda, 0x56, 0x00, 0x68, 0xdf, 0xf9, 0x5d, 0x33,
84 0xdb, 0x09, 0xa0, 0x5a, 0x0a, 0xd0, 0x7a, 0xf9, 0x8b, 0x79, 0x38, 0xfc,
85 0x40, 0x1e, 0x9e, 0xa1, 0x50, 0xc8, 0x3c, 0x1d, 0x1c, 0x0a, 0x0b, 0x0b,
86 0xed, 0x25, 0x62, 0xa1, 0xbd, 0x30, 0xe3, 0x8b, 0x3e, 0xff, 0x33, 0xe1,
87 0x6f, 0xe0, 0x8b, 0x7e, 0xf6, 0xfc, 0x40, 0x1e, 0xfe, 0xdb, 0x7a, 0xf0,
88 0x00, 0x71, 0x9a, 0x40, 0x99, 0xad, 0xc0, 0xa3, 0x83, 0xfd, 0x71, 0x61,
89 0x6e, 0x76, 0xae, 0x52, 0x8e, 0xe7, 0xcb, 0x04, 0x42, 0x31, 0x6e, 0xf7,
90 0xe7, 0x23, 0xfe, 0xc7, 0x85, 0x7f, 0xfd, 0x8e, 0x29, 0xd1, 0xe2, 0x34,
91 0xb1, 0x5c, 0x2c, 0x15, 0x8a, 0xf1, 0x58, 0x89, 0xb8, 0x50, 0x22, 0x4d,
92 0xc7, 0x79, 0xb9, 0x52, 0x91, 0x44, 0x21, 0xc9, 0x95, 0xe2, 0x12, 0xe9,
93 0x7f, 0x32, 0xf1, 0x1f, 0x96, 0xfd, 0x09, 0x93, 0x77, 0x0d, 0x00, 0xac,
94 0x86, 0x4f, 0xc0, 0x4e, 0xb6, 0x07, 0xb5, 0xcb, 0x6c, 0xc0, 0x7e, 0xee,
95 0x01, 0x02, 0x8b, 0x0e, 0x58, 0xd2, 0x76, 0x00, 0x40, 0x7e, 0xf3, 0x2d,
96 0x8c, 0x1a, 0x0b, 0x91, 0x00, 0x10, 0x67, 0x34, 0x32, 0x79, 0xf7, 0x00,
97 0x00, 0x93, 0xbf, 0xf9, 0x8f, 0x40, 0x2b, 0x01, 0x00, 0xcd, 0x97, 0xa4,
98 0xe3, 0x00, 0x00, 0xbc, 0xe8, 0x18, 0x5c, 0xa8, 0x94, 0x17, 0x4c, 0xc6,
99 0x08, 0x00, 0x00, 0x44, 0xa0, 0x81, 0x2a, 0xb0, 0x41, 0x07, 0x0c, 0xc1,
100 0x14, 0xac, 0xc0, 0x0e, 0x9c, 0xc1, 0x1d, 0xbc, 0xc0, 0x17, 0x02, 0x61,
101 0x06, 0x44, 0x40, 0x0c, 0x24, 0xc0, 0x3c, 0x10, 0x42, 0x06, 0xe4, 0x80,
102 0x1c, 0x0a, 0xa1, 0x18, 0x96, 0x41, 0x19, 0x54, 0xc0, 0x3a, 0xd8, 0x04,
103 0xb5, 0xb0, 0x03, 0x1a, 0xa0, 0x11, 0x9a, 0xe1, 0x10, 0xb4, 0xc1, 0x31,
104 0x38, 0x0d, 0xe7, 0xe0, 0x12, 0x5c, 0x81, 0xeb, 0x70, 0x17, 0x06, 0x60,
105 0x18, 0x9e, 0xc2, 0x18, 0xbc, 0x86, 0x09, 0x04, 0x41, 0xc8, 0x08, 0x13,
106 0x61, 0x21, 0x3a, 0x88, 0x11, 0x62, 0x8e, 0xd8, 0x22, 0xce, 0x08, 0x17,
107 0x99, 0x8e, 0x04, 0x22, 0x61, 0x48, 0x34, 0x92, 0x80, 0xa4, 0x20, 0xe9,
108 0x88, 0x14, 0x51, 0x22, 0xc5, 0xc8, 0x72, 0xa4, 0x02, 0xa9, 0x42, 0x6a,
109 0x91, 0x5d, 0x48, 0x23, 0xf2, 0x2d, 0x72, 0x14, 0x39, 0x8d, 0x5c, 0x40,
110 0xfa, 0x90, 0xdb, 0xc8, 0x20, 0x32, 0x8a, 0xfc, 0x8a, 0xbc, 0x47, 0x31,
111 0x94, 0x81, 0xb2, 0x51, 0x03, 0xd4, 0x02, 0x75, 0x40, 0xb9, 0xa8, 0x1f,
112 0x1a, 0x8a, 0xc6, 0xa0, 0x73, 0xd1, 0x74, 0x34, 0x0f, 0x5d, 0x80, 0x96,
113 0xa2, 0x6b, 0xd1, 0x1a, 0xb4, 0x1e, 0x3d, 0x80, 0xb6, 0xa2, 0xa7, 0xd1,
114 0x4b, 0xe8, 0x75, 0x74, 0x00, 0x7d, 0x8a, 0x8e, 0x63, 0x80, 0xd1, 0x31,
115 0x0e, 0x66, 0x8c, 0xd9, 0x61, 0x5c, 0x8c, 0x87, 0x45, 0x60, 0x89, 0x58,
116 0x1a, 0x26, 0xc7, 0x16, 0x63, 0xe5, 0x58, 0x35, 0x56, 0x8f, 0x35, 0x63,
117 0x1d, 0x58, 0x37, 0x76, 0x15, 0x1b, 0xc0, 0x9e, 0x61, 0xef, 0x08, 0x24,
118 0x02, 0x8b, 0x80, 0x13, 0xec, 0x08, 0x5e, 0x84, 0x10, 0xc2, 0x6c, 0x82,
119 0x90, 0x90, 0x47, 0x58, 0x4c, 0x58, 0x43, 0xa8, 0x25, 0xec, 0x23, 0xb4,
120 0x12, 0xba, 0x08, 0x57, 0x09, 0x83, 0x84, 0x31, 0xc2, 0x27, 0x22, 0x93,
121 0xa8, 0x4f, 0xb4, 0x25, 0x7a, 0x12, 0xf9, 0xc4, 0x78, 0x62, 0x3a, 0xb1,
122 0x90, 0x58, 0x46, 0xac, 0x26, 0xee, 0x21, 0x1e, 0x21, 0x9e, 0x25, 0x5e,
123 0x27, 0x0e, 0x13, 0x5f, 0x93, 0x48, 0x24, 0x0e, 0xc9, 0x92, 0xe4, 0x4e,
124 0x0a, 0x21, 0x25, 0x90, 0x32, 0x49, 0x0b, 0x49, 0x6b, 0x48, 0xdb, 0x48,
125 0x2d, 0xa4, 0x53, 0xa4, 0x3e, 0xd2, 0x10, 0x69, 0x9c, 0x4c, 0x26, 0xeb,
126 0x90, 0x6d, 0xc9, 0xde, 0xe4, 0x08, 0xb2, 0x80, 0xac, 0x20, 0x97, 0x91,
127 0xb7, 0x90, 0x0f, 0x90, 0x4f, 0x92, 0xfb, 0xc9, 0xc3, 0xe4, 0xb7, 0x14,
128 0x3a, 0xc5, 0x88, 0xe2, 0x4c, 0x09, 0xa2, 0x24, 0x52, 0xa4, 0x94, 0x12,
129 0x4a, 0x35, 0x65, 0x3f, 0xe5, 0x04, 0xa5, 0x9f, 0x32, 0x42, 0x99, 0xa0,
130 0xaa, 0x51, 0xcd, 0xa9, 0x9e, 0xd4, 0x08, 0xaa, 0x88, 0x3a, 0x9f, 0x5a,
131 0x49, 0x6d, 0xa0, 0x76, 0x50, 0x2f, 0x53, 0x87, 0xa9, 0x13, 0x34, 0x75,
132 0x9a, 0x25, 0xcd, 0x9b, 0x16, 0x43, 0xcb, 0xa4, 0x2d, 0xa3, 0xd5, 0xd0,
133 0x9a, 0x69, 0x67, 0x69, 0xf7, 0x68, 0x2f, 0xe9, 0x74, 0xba, 0x09, 0xdd,
134 0x83, 0x1e, 0x45, 0x97, 0xd0, 0x97, 0xd2, 0x6b, 0xe8, 0x07, 0xe9, 0xe7,
135 0xe9, 0x83, 0xf4, 0x77, 0x0c, 0x0d, 0x86, 0x0d, 0x83, 0xc7, 0x48, 0x62,
136 0x28, 0x19, 0x6b, 0x19, 0x7b, 0x19, 0xa7, 0x18, 0xb7, 0x19, 0x2f, 0x99,
137 0x4c, 0xa6, 0x05, 0xd3, 0x97, 0x99, 0xc8, 0x54, 0x30, 0xd7, 0x32, 0x1b,
138 0x99, 0x67, 0x98, 0x0f, 0x98, 0x6f, 0x55, 0x58, 0x2a, 0xf6, 0x2a, 0x7c,
139 0x15, 0x91, 0xca, 0x12, 0x95, 0x3a, 0x95, 0x56, 0x95, 0x7e, 0x95, 0xe7,
140 0xaa, 0x54, 0x55, 0x73, 0x55, 0x3f, 0xd5, 0x79, 0xaa, 0x0b, 0x54, 0xab,
141 0x55, 0x0f, 0xab, 0x5e, 0x56, 0x7d, 0xa6, 0x46, 0x55, 0xb3, 0x50, 0xe3,
142 0xa9, 0x09, 0xd4, 0x16, 0xab, 0xd5, 0xa9, 0x1d, 0x55, 0xbb, 0xa9, 0x36,
143 0xae, 0xce, 0x52, 0x77, 0x52, 0x8f, 0x50, 0xcf, 0x51, 0x5f, 0xa3, 0xbe,
144 0x5f, 0xfd, 0x82, 0xfa, 0x63, 0x0d, 0xb2, 0x86, 0x85, 0x46, 0xa0, 0x86,
145 0x48, 0xa3, 0x54, 0x63, 0xb7, 0xc6, 0x19, 0x8d, 0x21, 0x16, 0xc6, 0x32,
146 0x65, 0xf1, 0x58, 0x42, 0xd6, 0x72, 0x56, 0x03, 0xeb, 0x2c, 0x6b, 0x98,
147 0x4d, 0x62, 0x5b, 0xb2, 0xf9, 0xec, 0x4c, 0x76, 0x05, 0xfb, 0x1b, 0x76,
148 0x2f, 0x7b, 0x4c, 0x53, 0x43, 0x73, 0xaa, 0x66, 0xac, 0x66, 0x91, 0x66,
149 0x9d, 0xe6, 0x71, 0xcd, 0x01, 0x0e, 0xc6, 0xb1, 0xe0, 0xf0, 0x39, 0xd9,
150 0x9c, 0x4a, 0xce, 0x21, 0xce, 0x0d, 0xce, 0x7b, 0x2d, 0x03, 0x2d, 0x3f,
151 0x2d, 0xb1, 0xd6, 0x6a, 0xad, 0x66, 0xad, 0x7e, 0xad, 0x37, 0xda, 0x7a,
152 0xda, 0xbe, 0xda, 0x62, 0xed, 0x72, 0xed, 0x16, 0xed, 0xeb, 0xda, 0xef,
153 0x75, 0x70, 0x9d, 0x40, 0x9d, 0x2c, 0x9d, 0xf5, 0x3a, 0x6d, 0x3a, 0xf7,
154 0x75, 0x09, 0xba, 0x36, 0xba, 0x51, 0xba, 0x85, 0xba, 0xdb, 0x75, 0xcf,
155 0xea, 0x3e, 0xd3, 0x63, 0xeb, 0x79, 0xe9, 0x09, 0xf5, 0xca, 0xf5, 0x0e,
156 0xe9, 0xdd, 0xd1, 0x47, 0xf5, 0x6d, 0xf4, 0xa3, 0xf5, 0x17, 0xea, 0xef,
157 0xd6, 0xef, 0xd1, 0x1f, 0x37, 0x30, 0x34, 0x08, 0x36, 0x90, 0x19, 0x6c,
158 0x31, 0x38, 0x63, 0xf0, 0xcc, 0x90, 0x63, 0xe8, 0x6b, 0x98, 0x69, 0xb8,
159 0xd1, 0xf0, 0x84, 0xe1, 0xa8, 0x11, 0xcb, 0x68, 0xba, 0x91, 0xc4, 0x68,
160 0xa3, 0xd1, 0x49, 0xa3, 0x27, 0xb8, 0x26, 0xee, 0x87, 0x67, 0xe3, 0x35,
161 0x78, 0x17, 0x3e, 0x66, 0xac, 0x6f, 0x1c, 0x62, 0xac, 0x34, 0xde, 0x65,
162 0xdc, 0x6b, 0x3c, 0x61, 0x62, 0x69, 0x32, 0xdb, 0xa4, 0xc4, 0xa4, 0xc5,
163 0xe4, 0xbe, 0x29, 0xcd, 0x94, 0x6b, 0x9a, 0x66, 0xba, 0xd1, 0xb4, 0xd3,
164 0x74, 0xcc, 0xcc, 0xc8, 0x2c, 0xdc, 0xac, 0xd8, 0xac, 0xc9, 0xec, 0x8e,
165 0x39, 0xd5, 0x9c, 0x6b, 0x9e, 0x61, 0xbe, 0xd9, 0xbc, 0xdb, 0xfc, 0x8d,
166 0x85, 0xa5, 0x45, 0x9c, 0xc5, 0x4a, 0x8b, 0x36, 0x8b, 0xc7, 0x96, 0xda,
167 0x96, 0x7c, 0xcb, 0x05, 0x96, 0x4d, 0x96, 0xf7, 0xac, 0x98, 0x56, 0x3e,
168 0x56, 0x79, 0x56, 0xf5, 0x56, 0xd7, 0xac, 0x49, 0xd6, 0x5c, 0xeb, 0x2c,
169 0xeb, 0x6d, 0xd6, 0x57, 0x6c, 0x50, 0x1b, 0x57, 0x9b, 0x0c, 0x9b, 0x3a,
170 0x9b, 0xcb, 0xb6, 0xa8, 0xad, 0x9b, 0xad, 0xc4, 0x76, 0x9b, 0x6d, 0xdf,
171 0x14, 0xe2, 0x14, 0x8f, 0x29, 0xd2, 0x29, 0xf5, 0x53, 0x6e, 0xda, 0x31,
172 0xec, 0xfc, 0xec, 0x0a, 0xec, 0x9a, 0xec, 0x06, 0xed, 0x39, 0xf6, 0x61,
173 0xf6, 0x25, 0xf6, 0x6d, 0xf6, 0xcf, 0x1d, 0xcc, 0x1c, 0x12, 0x1d, 0xd6,
174 0x3b, 0x74, 0x3b, 0x7c, 0x72, 0x74, 0x75, 0xcc, 0x76, 0x6c, 0x70, 0xbc,
175 0xeb, 0xa4, 0xe1, 0x34, 0xc3, 0xa9, 0xc4, 0xa9, 0xc3, 0xe9, 0x57, 0x67,
176 0x1b, 0x67, 0xa1, 0x73, 0x9d, 0xf3, 0x35, 0x17, 0xa6, 0x4b, 0x90, 0xcb,
177 0x12, 0x97, 0x76, 0x97, 0x17, 0x53, 0x6d, 0xa7, 0x8a, 0xa7, 0x6e, 0x9f,
178 0x7a, 0xcb, 0x95, 0xe5, 0x1a, 0xee, 0xba, 0xd2, 0xb5, 0xd3, 0xf5, 0xa3,
179 0x9b, 0xbb, 0x9b, 0xdc, 0xad, 0xd9, 0x6d, 0xd4, 0xdd, 0xcc, 0x3d, 0xc5,
180 0x7d, 0xab, 0xfb, 0x4d, 0x2e, 0x9b, 0x1b, 0xc9, 0x5d, 0xc3, 0x3d, 0xef,
181 0x41, 0xf4, 0xf0, 0xf7, 0x58, 0xe2, 0x71, 0xcc, 0xe3, 0x9d, 0xa7, 0x9b,
182 0xa7, 0xc2, 0xf3, 0x90, 0xe7, 0x2f, 0x5e, 0x76, 0x5e, 0x59, 0x5e, 0xfb,
183 0xbd, 0x1e, 0x4f, 0xb3, 0x9c, 0x26, 0x9e, 0xd6, 0x30, 0x6d, 0xc8, 0xdb,
184 0xc4, 0x5b, 0xe0, 0xbd, 0xcb, 0x7b, 0x60, 0x3a, 0x3e, 0x3d, 0x65, 0xfa,
185 0xce, 0xe9, 0x03, 0x3e, 0xc6, 0x3e, 0x02, 0x9f, 0x7a, 0x9f, 0x87, 0xbe,
186 0xa6, 0xbe, 0x22, 0xdf, 0x3d, 0xbe, 0x23, 0x7e, 0xd6, 0x7e, 0x99, 0x7e,
187 0x07, 0xfc, 0x9e, 0xfb, 0x3b, 0xfa, 0xcb, 0xfd, 0x8f, 0xf8, 0xbf, 0xe1,
188 0x79, 0xf2, 0x16, 0xf1, 0x4e, 0x05, 0x60, 0x01, 0xc1, 0x01, 0xe5, 0x01,
189 0xbd, 0x81, 0x1a, 0x81, 0xb3, 0x03, 0x6b, 0x03, 0x1f, 0x04, 0x99, 0x04,
190 0xa5, 0x07, 0x35, 0x05, 0x8d, 0x05, 0xbb, 0x06, 0x2f, 0x0c, 0x3e, 0x15,
191 0x42, 0x0c, 0x09, 0x0d, 0x59, 0x1f, 0x72, 0x93, 0x6f, 0xc0, 0x17, 0xf2,
192 0x1b, 0xf9, 0x63, 0x33, 0xdc, 0x67, 0x2c, 0x9a, 0xd1, 0x15, 0xca, 0x08,
193 0x9d, 0x15, 0x5a, 0x1b, 0xfa, 0x30, 0xcc, 0x26, 0x4c, 0x1e, 0xd6, 0x11,
194 0x8e, 0x86, 0xcf, 0x08, 0xdf, 0x10, 0x7e, 0x6f, 0xa6, 0xf9, 0x4c, 0xe9,
195 0xcc, 0xb6, 0x08, 0x88, 0xe0, 0x47, 0x6c, 0x88, 0xb8, 0x1f, 0x69, 0x19,
196 0x99, 0x17, 0xf9, 0x7d, 0x14, 0x29, 0x2a, 0x32, 0xaa, 0x2e, 0xea, 0x51,
197 0xb4, 0x53, 0x74, 0x71, 0x74, 0xf7, 0x2c, 0xd6, 0xac, 0xe4, 0x59, 0xfb,
198 0x67, 0xbd, 0x8e, 0xf1, 0x8f, 0xa9, 0x8c, 0xb9, 0x3b, 0xdb, 0x6a, 0xb6,
199 0x72, 0x76, 0x67, 0xac, 0x6a, 0x6c, 0x52, 0x6c, 0x63, 0xec, 0x9b, 0xb8,
200 0x80, 0xb8, 0xaa, 0xb8, 0x81, 0x78, 0x87, 0xf8, 0x45, 0xf1, 0x97, 0x12,
201 0x74, 0x13, 0x24, 0x09, 0xed, 0x89, 0xe4, 0xc4, 0xd8, 0xc4, 0x3d, 0x89,
202 0xe3, 0x73, 0x02, 0xe7, 0x6c, 0x9a, 0x33, 0x9c, 0xe4, 0x9a, 0x54, 0x96,
203 0x74, 0x63, 0xae, 0xe5, 0xdc, 0xa2, 0xb9, 0x17, 0xe6, 0xe9, 0xce, 0xcb,
204 0x9e, 0x77, 0x3c, 0x59, 0x35, 0x59, 0x90, 0x7c, 0x38, 0x85, 0x98, 0x12,
205 0x97, 0xb2, 0x3f, 0xe5, 0x83, 0x20, 0x42, 0x50, 0x2f, 0x18, 0x4f, 0xe5,
206 0xa7, 0x6e, 0x4d, 0x1d, 0x13, 0xf2, 0x84, 0x9b, 0x85, 0x4f, 0x45, 0xbe,
207 0xa2, 0x8d, 0xa2, 0x51, 0xb1, 0xb7, 0xb8, 0x4a, 0x3c, 0x92, 0xe6, 0x9d,
208 0x56, 0x95, 0xf6, 0x38, 0xdd, 0x3b, 0x7d, 0x43, 0xfa, 0x68, 0x86, 0x4f,
209 0x46, 0x75, 0xc6, 0x33, 0x09, 0x4f, 0x52, 0x2b, 0x79, 0x91, 0x19, 0x92,
210 0xb9, 0x23, 0xf3, 0x4d, 0x56, 0x44, 0xd6, 0xde, 0xac, 0xcf, 0xd9, 0x71,
211 0xd9, 0x2d, 0x39, 0x94, 0x9c, 0x94, 0x9c, 0xa3, 0x52, 0x0d, 0x69, 0x96,
212 0xb4, 0x2b, 0xd7, 0x30, 0xb7, 0x28, 0xb7, 0x4f, 0x66, 0x2b, 0x2b, 0x93,
213 0x0d, 0xe4, 0x79, 0xe6, 0x6d, 0xca, 0x1b, 0x93, 0x87, 0xca, 0xf7, 0xe4,
214 0x23, 0xf9, 0x73, 0xf3, 0xdb, 0x15, 0x6c, 0x85, 0x4c, 0xd1, 0xa3, 0xb4,
215 0x52, 0xae, 0x50, 0x0e, 0x16, 0x4c, 0x2f, 0xa8, 0x2b, 0x78, 0x5b, 0x18,
216 0x5b, 0x78, 0xb8, 0x48, 0xbd, 0x48, 0x5a, 0xd4, 0x33, 0xdf, 0x66, 0xfe,
217 0xea, 0xf9, 0x23, 0x0b, 0x82, 0x16, 0x7c, 0xbd, 0x90, 0xb0, 0x50, 0xb8,
218 0xb0, 0xb3, 0xd8, 0xb8, 0x78, 0x59, 0xf1, 0xe0, 0x22, 0xbf, 0x45, 0xbb,
219 0x16, 0x23, 0x8b, 0x53, 0x17, 0x77, 0x2e, 0x31, 0x5d, 0x52, 0xba, 0x64,
220 0x78, 0x69, 0xf0, 0xd2, 0x7d, 0xcb, 0x68, 0xcb, 0xb2, 0x96, 0xfd, 0x50,
221 0xe2, 0x58, 0x52, 0x55, 0xf2, 0x6a, 0x79, 0xdc, 0xf2, 0x8e, 0x52, 0x83,
222 0xd2, 0xa5, 0xa5, 0x43, 0x2b, 0x82, 0x57, 0x34, 0x95, 0xa9, 0x94, 0xc9,
223 0xcb, 0x6e, 0xae, 0xf4, 0x5a, 0xb9, 0x63, 0x15, 0x61, 0x95, 0x64, 0x55,
224 0xef, 0x6a, 0x97, 0xd5, 0x5b, 0x56, 0x7f, 0x2a, 0x17, 0x95, 0x5f, 0xac,
225 0x70, 0xac, 0xa8, 0xae, 0xf8, 0xb0, 0x46, 0xb8, 0xe6, 0xe2, 0x57, 0x4e,
226 0x5f, 0xd5, 0x7c, 0xf5, 0x79, 0x6d, 0xda, 0xda, 0xde, 0x4a, 0xb7, 0xca,
227 0xed, 0xeb, 0x48, 0xeb, 0xa4, 0xeb, 0x6e, 0xac, 0xf7, 0x59, 0xbf, 0xaf,
228 0x4a, 0xbd, 0x6a, 0x41, 0xd5, 0xd0, 0x86, 0xf0, 0x0d, 0xad, 0x1b, 0xf1,
229 0x8d, 0xe5, 0x1b, 0x5f, 0x6d, 0x4a, 0xde, 0x74, 0xa1, 0x7a, 0x6a, 0xf5,
230 0x8e, 0xcd, 0xb4, 0xcd, 0xca, 0xcd, 0x03, 0x35, 0x61, 0x35, 0xed, 0x5b,
231 0xcc, 0xb6, 0xac, 0xdb, 0xf2, 0xa1, 0x36, 0xa3, 0xf6, 0x7a, 0x9d, 0x7f,
232 0x5d, 0xcb, 0x56, 0xfd, 0xad, 0xab, 0xb7, 0xbe, 0xd9, 0x26, 0xda, 0xd6,
233 0xbf, 0xdd, 0x77, 0x7b, 0xf3, 0x0e, 0x83, 0x1d, 0x15, 0x3b, 0xde, 0xef,
234 0x94, 0xec, 0xbc, 0xb5, 0x2b, 0x78, 0x57, 0x6b, 0xbd, 0x45, 0x7d, 0xf5,
235 0x6e, 0xd2, 0xee, 0x82, 0xdd, 0x8f, 0x1a, 0x62, 0x1b, 0xba, 0xbf, 0xe6,
236 0x7e, 0xdd, 0xb8, 0x47, 0x77, 0x4f, 0xc5, 0x9e, 0x8f, 0x7b, 0xa5, 0x7b,
237 0x07, 0xf6, 0x45, 0xef, 0xeb, 0x6a, 0x74, 0x6f, 0x6c, 0xdc, 0xaf, 0xbf,
238 0xbf, 0xb2, 0x09, 0x6d, 0x52, 0x36, 0x8d, 0x1e, 0x48, 0x3a, 0x70, 0xe5,
239 0x9b, 0x80, 0x6f, 0xda, 0x9b, 0xed, 0x9a, 0x77, 0xb5, 0x70, 0x5a, 0x2a,
240 0x0e, 0xc2, 0x41, 0xe5, 0xc1, 0x27, 0xdf, 0xa6, 0x7c, 0x7b, 0xe3, 0x50,
241 0xe8, 0xa1, 0xce, 0xc3, 0xdc, 0xc3, 0xcd, 0xdf, 0x99, 0x7f, 0xb7, 0xf5,
242 0x08, 0xeb, 0x48, 0x79, 0x2b, 0xd2, 0x3a, 0xbf, 0x75, 0xac, 0x2d, 0xa3,
243 0x6d, 0xa0, 0x3d, 0xa1, 0xbd, 0xef, 0xe8, 0x8c, 0xa3, 0x9d, 0x1d, 0x5e,
244 0x1d, 0x47, 0xbe, 0xb7, 0xff, 0x7e, 0xef, 0x31, 0xe3, 0x63, 0x75, 0xc7,
245 0x35, 0x8f, 0x57, 0x9e, 0xa0, 0x9d, 0x28, 0x3d, 0xf1, 0xf9, 0xe4, 0x82,
246 0x93, 0xe3, 0xa7, 0x64, 0xa7, 0x9e, 0x9d, 0x4e, 0x3f, 0x3d, 0xd4, 0x99,
247 0xdc, 0x79, 0xf7, 0x4c, 0xfc, 0x99, 0x6b, 0x5d, 0x51, 0x5d, 0xbd, 0x67,
248 0x43, 0xcf, 0x9e, 0x3f, 0x17, 0x74, 0xee, 0x4c, 0xb7, 0x5f, 0xf7, 0xc9,
249 0xf3, 0xde, 0xe7, 0x8f, 0x5d, 0xf0, 0xbc, 0x70, 0xf4, 0x22, 0xf7, 0x62,
250 0xdb, 0x25, 0xb7, 0x4b, 0xad, 0x3d, 0xae, 0x3d, 0x47, 0x7e, 0x70, 0xfd,
251 0xe1, 0x48, 0xaf, 0x5b, 0x6f, 0xeb, 0x65, 0xf7, 0xcb, 0xed, 0x57, 0x3c,
252 0xae, 0x74, 0xf4, 0x4d, 0xeb, 0x3b, 0xd1, 0xef, 0xd3, 0x7f, 0xfa, 0x6a,
253 0xc0, 0xd5, 0x73, 0xd7, 0xf8, 0xd7, 0x2e, 0x5d, 0x9f, 0x79, 0xbd, 0xef,
254 0xc6, 0xec, 0x1b, 0xb7, 0x6e, 0x26, 0xdd, 0x1c, 0xb8, 0x25, 0xba, 0xf5,
255 0xf8, 0x76, 0xf6, 0xed, 0x17, 0x77, 0x0a, 0xee, 0x4c, 0xdc, 0x5d, 0x7a,
256 0x8f, 0x78, 0xaf, 0xfc, 0xbe, 0xda, 0xfd, 0xea, 0x07, 0xfa, 0x0f, 0xea,
257 0x7f, 0xb4, 0xfe, 0xb1, 0x65, 0xc0, 0x6d, 0xe0, 0xf8, 0x60, 0xc0, 0x60,
258 0xcf, 0xc3, 0x59, 0x0f, 0xef, 0x0e, 0x09, 0x87, 0x9e, 0xfe, 0x94, 0xff,
259 0xd3, 0x87, 0xe1, 0xd2, 0x47, 0xcc, 0x47, 0xd5, 0x23, 0x46, 0x23, 0x8d,
260 0x8f, 0x9d, 0x1f, 0x1f, 0x1b, 0x0d, 0x1a, 0xbd, 0xf2, 0x64, 0xce, 0x93,
261 0xe1, 0xa7, 0xb2, 0xa7, 0x13, 0xcf, 0xca, 0x7e, 0x56, 0xff, 0x79, 0xeb,
262 0x73, 0xab, 0xe7, 0xdf, 0xfd, 0xe2, 0xfb, 0x4b, 0xcf, 0x58, 0xfc, 0xd8,
263 0xf0, 0x0b, 0xf9, 0x8b, 0xcf, 0xbf, 0xae, 0x79, 0xa9, 0xf3, 0x72, 0xef,
264 0xab, 0xa9, 0xaf, 0x3a, 0xc7, 0x23, 0xc7, 0x1f, 0xbc, 0xce, 0x79, 0x3d,
265 0xf1, 0xa6, 0xfc, 0xad, 0xce, 0xdb, 0x7d, 0xef, 0xb8, 0xef, 0xba, 0xdf,
266 0xc7, 0xbd, 0x1f, 0x99, 0x28, 0xfc, 0x40, 0xfe, 0x50, 0xf3, 0xd1, 0xfa,
267 0x63, 0xc7, 0xa7, 0xd0, 0x4f, 0xf7, 0x3e, 0xe7, 0x7c, 0xfe, 0xfc, 0x2f,
268 0xf7, 0x84, 0xf3, 0xfb, 0x80, 0x39, 0x25, 0x11, 0x00, 0x00, 0x00, 0x09,
269 0x70, 0x48, 0x59, 0x73, 0x00, 0x00, 0x0b, 0x13, 0x00, 0x00, 0x0b, 0x13,
270 0x01, 0x00, 0x9a, 0x9c, 0x18, 0x00, 0x00, 0x00, 0x07, 0x74, 0x49, 0x4d,
271 0x45, 0x07, 0xdc, 0x0b, 0x0e, 0x0e, 0x25, 0x16, 0x28, 0x9e, 0x78, 0x6a,
272 0x00, 0x00, 0x00, 0x0c, 0x49, 0x44, 0x41, 0x54, 0x08, 0xd7, 0x63, 0xf8,
273 0xff, 0xff, 0x3f, 0x00, 0x05, 0xfe, 0x02, 0xfe, 0xdc, 0xcc, 0x59, 0xe7,
274 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e, 0x44, 0xae, 0x42, 0x60, 0x82
275};
276
277static IWICImagingFactory *factory;
278
279static HRESULT create_decoder(const void *image_data, UINT image_size, IWICBitmapDecoder **decoder)
280{
281 HRESULT hr;
282 IStream *stream;
283 GUID format;
284 LONG refcount;
285 ULARGE_INTEGER pos;
286 LARGE_INTEGER zero;
287
288 *decoder = NULL;
289
290 stream = SHCreateMemStream (image_data, image_size);
291 ok(stream != NULL, "SHCreateMemStream error\n");
292
293 hr = IWICImagingFactory_CreateDecoderFromStream(factory, stream, NULL, 0, decoder);
294 if (hr == S_OK)
295 {
296 hr = IWICBitmapDecoder_GetContainerFormat(*decoder, &format);
297 ok(hr == S_OK, "GetContainerFormat error %#x\n", hr);
298 ok(IsEqualGUID(&format, &GUID_ContainerFormatPng),
299 "wrong container format %s\n", wine_dbgstr_guid(&format));
300
301 zero.QuadPart = 0;
302 IStream_Seek (stream, zero, STREAM_SEEK_CUR, &pos);
303 ok(pos.QuadPart < image_size, "seek beyond the end of stream: %x%08x >= %x\n",
304 (UINT)(pos.QuadPart >> 32), (UINT)pos.QuadPart, image_size);
305
306 refcount = IStream_Release(stream);
307 ok(refcount > 0, "expected stream refcount > 0\n");
308 }
309 else
310 IStream_Release(stream);
311
312 return hr;
313}
314
315static WCHAR *save_profile( BYTE *buffer, UINT size )
316{
317 static const WCHAR tstW[] = {'t','s','t',0};
318 WCHAR path[MAX_PATH], filename[MAX_PATH], *ret;
319 HANDLE handle;
320 DWORD count;
321
322 GetTempPathW(MAX_PATH, path);
323 GetTempFileNameW(path, tstW, 0, filename);
324
325 handle = CreateFileW(filename, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL);
326 if (handle == INVALID_HANDLE_VALUE) return NULL;
327
328 WriteFile(handle, buffer, size, &count, NULL);
329 CloseHandle( handle );
330
331 ret = HeapAlloc(GetProcessHeap(), 0, (lstrlenW(filename) + 1) * sizeof(WCHAR));
332 lstrcpyW(ret, filename);
333 return ret;
334}
335
336static void test_color_contexts(void)
337{
338 HRESULT hr;
339 IWICBitmapDecoder *decoder;
340 IWICBitmapFrameDecode *frame;
341 IWICColorContext *context;
342 WICColorContextType type;
343 UINT count, colorspace, size;
344 WCHAR *tmpfile;
345 BYTE *buffer;
346 BOOL ret;
347
348 hr = create_decoder(png_no_color_profile, sizeof(png_no_color_profile), &decoder);
349 ok(hr == S_OK, "Failed to load PNG image data %#x\n", hr);
350 if (hr != S_OK) return;
351
352 /* global color context */
353 hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, NULL);
354 ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
355
356 count = 0xdeadbeef;
357 hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, &count);
358 ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
359 ok(count == 0xdeadbeef, "unexpected count %u\n", count);
360
361 /* frame color context */
362 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
363 ok(hr == S_OK, "GetFrame error %#x\n", hr);
364
365 hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, NULL);
366 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
367
368 count = 0xdeadbeef;
369 hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, &count);
370 ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
371 ok(!count, "unexpected count %u\n", count);
372
373 IWICBitmapFrameDecode_Release(frame);
374 IWICBitmapDecoder_Release(decoder);
375
376 hr = create_decoder(png_color_profile, sizeof(png_color_profile), &decoder);
377 ok(hr == S_OK, "Failed to load PNG image data %#x\n", hr);
378 if (hr != S_OK) return;
379
380 /* global color context */
381 count = 0xdeadbeef;
382 hr = IWICBitmapDecoder_GetColorContexts(decoder, 0, NULL, &count);
383 ok(hr == WINCODEC_ERR_UNSUPPORTEDOPERATION, "GetColorContexts error %#x\n", hr);
384 ok(count == 0xdeadbeef, "unexpected count %u\n", count);
385
386 /* frame color context */
387 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
388 ok(hr == S_OK, "GetFrame error %#x\n", hr);
389
390 count = 0xdeadbeef;
391 hr = IWICBitmapFrameDecode_GetColorContexts(frame, 0, NULL, &count);
392 ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
393 ok(count == 1, "unexpected count %u\n", count);
394
395 hr = IWICImagingFactory_CreateColorContext(factory, NULL);
396 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
397
398 hr = IWICImagingFactory_CreateColorContext(factory, &context);
399 ok(hr == S_OK, "CreateColorContext error %#x\n", hr);
400
401 hr = IWICColorContext_GetType(context, NULL);
402 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
403
404 type = 0xdeadbeef;
405 hr = IWICColorContext_GetType(context, &type);
406 ok(hr == S_OK, "GetType error %#x\n", hr);
407 ok(type == WICColorContextUninitialized, "unexpected type %u\n", type);
408
409 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, NULL);
410 ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
411
412 size = 0;
413 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
414 ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
415 ok(!size, "unexpected size %u\n", size);
416
417 hr = IWICColorContext_GetExifColorSpace(context, NULL);
418 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
419
420 colorspace = 0xdeadbeef;
421 hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
422 ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
423 ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
424
425 hr = IWICColorContext_InitializeFromExifColorSpace(context, 0);
426 ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
427
428 hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
429 ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
430
431 hr = IWICColorContext_InitializeFromExifColorSpace(context, 2);
432 ok(hr == S_OK, "InitializeFromExifColorSpace error %#x\n", hr);
433
434 colorspace = 0xdeadbeef;
435 hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
436 ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
437 ok(colorspace == 2, "unexpected color space %u\n", colorspace);
438
439 size = 0;
440 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
441 ok(hr == WINCODEC_ERR_NOTINITIALIZED, "GetProfileBytes error %#x\n", hr);
442 ok(!size, "unexpected size %u\n", size);
443
444 type = 0xdeadbeef;
445 hr = IWICColorContext_GetType(context, &type);
446 ok(hr == S_OK, "GetType error %#x\n", hr);
447 ok(type == WICColorContextExifColorSpace, "unexpected type %u\n", type);
448
449 hr = IWICBitmapFrameDecode_GetColorContexts(frame, count, &context, &count);
450 ok(hr == WINCODEC_ERR_WRONGSTATE, "GetColorContexts error %#x\n", hr);
451
452 IWICColorContext_Release(context);
453 IWICBitmapFrameDecode_Release(frame);
454
455 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
456 ok(hr == S_OK, "GetFrame error %#x\n", hr);
457
458 hr = IWICImagingFactory_CreateColorContext(factory, &context);
459 ok(hr == S_OK, "CreateColorContext error %#x\n", hr);
460
461 count = 1;
462 hr = IWICBitmapFrameDecode_GetColorContexts(frame, count, &context, &count);
463 ok(hr == S_OK, "GetColorContexts error %#x\n", hr);
464
465 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, NULL);
466 ok(hr == E_INVALIDARG, "expected E_INVALIDARG, got %#x\n", hr);
467
468 size = 0;
469 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
470 ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
471 ok(size, "unexpected size %u\n", size);
472
473 buffer = HeapAlloc(GetProcessHeap(), 0, size);
474 hr = IWICColorContext_GetProfileBytes(context, size, buffer, &size);
475 ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
476
477 tmpfile = save_profile( buffer, size );
478 HeapFree(GetProcessHeap(), 0, buffer);
479
480 type = 0xdeadbeef;
481 hr = IWICColorContext_GetType(context, &type);
482 ok(hr == S_OK, "GetType error %#x\n", hr);
483 ok(type == WICColorContextProfile, "unexpected type %u\n", type);
484
485 colorspace = 0xdeadbeef;
486 hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
487 ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
488 ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
489
490 hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
491 ok(hr == WINCODEC_ERR_WRONGSTATE, "InitializeFromExifColorSpace error %#x\n", hr);
492
493 if (tmpfile)
494 {
495 hr = IWICColorContext_InitializeFromFilename(context, NULL);
496 ok(hr == E_INVALIDARG, "InitializeFromFilename error %#x\n", hr);
497
498 hr = IWICColorContext_InitializeFromFilename(context, tmpfile);
499 ok(hr == S_OK, "InitializeFromFilename error %#x\n", hr);
500
501 ret = DeleteFileW(tmpfile);
502 ok(ret, "DeleteFileW failed %u\n", GetLastError());
503
504 type = 0xdeadbeef;
505 hr = IWICColorContext_GetType(context, &type);
506 ok(hr == S_OK, "GetType error %#x\n", hr);
507 ok(type == WICColorContextProfile, "unexpected type %u\n", type);
508
509 colorspace = 0xdeadbeef;
510 hr = IWICColorContext_GetExifColorSpace(context, &colorspace);
511 ok(hr == S_OK, "GetExifColorSpace error %#x\n", hr);
512 ok(colorspace == 0xffffffff, "unexpected color space %u\n", colorspace);
513
514 hr = IWICColorContext_InitializeFromExifColorSpace(context, 1);
515 ok(hr == WINCODEC_ERR_WRONGSTATE, "InitializeFromExifColorSpace error %#x\n", hr);
516
517 size = 0;
518 hr = IWICColorContext_GetProfileBytes(context, 0, NULL, &size);
519 ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
520 ok(size, "unexpected size %u\n", size);
521
522 buffer = HeapAlloc(GetProcessHeap(), 0, size);
523 hr = IWICColorContext_GetProfileBytes(context, size, buffer, &size);
524 ok(hr == S_OK, "GetProfileBytes error %#x\n", hr);
525
526 HeapFree(GetProcessHeap(), 0, buffer);
527 HeapFree(GetProcessHeap(), 0, tmpfile);
528 }
529 IWICColorContext_Release(context);
530 IWICBitmapFrameDecode_Release(frame);
531 IWICBitmapDecoder_Release(decoder);
532}
533
534/* 1 bpp 1x1 pixel PNG image with PLTE and tRNS chunks */
535static const char png_PLTE_tRNS[] = {
536 0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
537 0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x01,0x03,0x00,0x00,0x00,0x25,0xdb,0x56,0xca,
538 0x00,0x00,0x00,0x06,'P','L','T','E',0x01,0x02,0x03,0x04,0x05,0x06,0x95,0x53,0x6f,0x48,
539 0x00,0x00,0x00,0x02,'t','R','N','S',0xff,0x00,0xe5,0xb7,0x30,0x4a,
540 0x00,0x00,0x00,0x0a,'I','D','A','T',0x18,0xd3,0x63,0x68,0x00,0x00,0x00,0x82,0x00,0x81,0xa7,0x01,0xba,0x10,
541 0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
542};
543
544/* grayscale 16 bpp 1x1 pixel PNG image with tRNS chunk */
545static const char png_gray_tRNS[] = {
546 0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
547 0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x10,0x00,0x00,0x00,0x00,0x6a,0xee,0x47,0x16,
548 0x00,0x00,0x00,0x02,'t','R','N','S',0x00,0x00,0x76,0x93,0xcd,0x38,
549 0x00,0x00,0x00,0x0b,'I','D','A','T',0x78,0x9c,0x63,0x60,0x60,0x00,0x00,0x00,0x03,0x00,0x01,0xb8,0xad,0x3a,0x63,
550 0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
551};
552
553static void test_png_palette(void)
554{
555 HRESULT hr;
556 IWICBitmapDecoder *decoder;
557 IWICBitmapFrameDecode *frame;
558 IWICPalette *palette;
559 GUID format;
560 UINT count, ret;
561 WICColor color[256];
562 char *buf;
563
564 hr = create_decoder(png_PLTE_tRNS, sizeof(png_PLTE_tRNS), &decoder);
565 ok(hr == S_OK, "Failed to load PNG image data %#x\n", hr);
566 if (hr != S_OK) return;
567
568 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
569 ok(hr == S_OK, "GetFrame error %#x\n", hr);
570
571 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
572 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
573 ok(IsEqualGUID(&format, &GUID_WICPixelFormat1bppIndexed),
574 "got wrong format %s\n", wine_dbgstr_guid(&format));
575
576 hr = IWICImagingFactory_CreatePalette(factory, &palette);
577 ok(hr == S_OK, "CreatePalette error %#x\n", hr);
578 hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
579 ok(hr == S_OK, "CopyPalette error %#x\n", hr);
580
581 hr = IWICPalette_GetColorCount(palette, &count);
582 ok(hr == S_OK, "GetColorCount error %#x\n", hr);
583 ok(count == 2, "expected 2, got %u\n", count);
584
585 hr = IWICPalette_GetColors(palette, 256, color, &ret);
586 ok(hr == S_OK, "GetColors error %#x\n", hr);
587 ok(ret == count, "expected %u, got %u\n", count, ret);
588 ok(color[0] == 0xff010203, "expected 0xff010203, got %#x\n", color[0]);
589 ok(color[1] == 0x00040506, "expected 0x00040506, got %#x\n", color[1]);
590
591 IWICPalette_Release(palette);
592 IWICBitmapFrameDecode_Release(frame);
593 IWICBitmapDecoder_Release(decoder);
594
595 hr = create_decoder(png_gray_tRNS, sizeof(png_gray_tRNS), &decoder);
596 ok(hr == S_OK, "Failed to load PNG image data %#x\n", hr);
597 if (hr != S_OK) return;
598
599 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
600 ok(hr == S_OK, "GetFrame error %#x\n", hr);
601
602 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
603 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
604 ok(IsEqualGUID(&format, &GUID_WICPixelFormat64bppRGBA),
605 "got wrong format %s\n", wine_dbgstr_guid(&format));
606
607 hr = IWICImagingFactory_CreatePalette(factory, &palette);
608 ok(hr == S_OK, "CreatePalette error %#x\n", hr);
609 hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
610 ok(hr == WINCODEC_ERR_PALETTEUNAVAILABLE, "CopyPalette error %#x\n", hr);
611
612 IWICPalette_Release(palette);
613 IWICBitmapFrameDecode_Release(frame);
614 IWICBitmapDecoder_Release(decoder);
615
616 /* test 8 bpp grayscale PNG image with tRNS chunk */
617 buf = HeapAlloc(GetProcessHeap(), 0, sizeof(png_gray_tRNS));
618 memcpy(buf, png_gray_tRNS, sizeof(png_gray_tRNS));
619 buf[24] = 8; /* override bit depth */
620
621 hr = create_decoder(buf, sizeof(png_gray_tRNS), &decoder);
622 ok(hr == S_OK, "Failed to load PNG image data %#x\n", hr);
623 if (hr != S_OK) return;
624
625 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
626 ok(hr == S_OK, "GetFrame error %#x\n", hr);
627
628 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
629 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
630 ok(IsEqualGUID(&format, &GUID_WICPixelFormat8bppIndexed),
631 "got wrong format %s\n", wine_dbgstr_guid(&format));
632
633 hr = IWICImagingFactory_CreatePalette(factory, &palette);
634 ok(hr == S_OK, "CreatePalette error %#x\n", hr);
635 hr = IWICBitmapFrameDecode_CopyPalette(frame, palette);
636 ok(hr == S_OK, "CopyPalette error %#x\n", hr);
637
638 hr = IWICPalette_GetColorCount(palette, &count);
639 ok(hr == S_OK, "GetColorCount error %#x\n", hr);
640 ok(count == 256, "expected 256, got %u\n", count);
641
642 hr = IWICPalette_GetColors(palette, 256, color, &ret);
643 ok(hr == S_OK, "GetColors error %#x\n", hr);
644 ok(ret == count, "expected %u, got %u\n", count, ret);
645 ok(color[0] == 0x00000000, "expected 0x00000000, got %#x\n", color[0]);
646 ok(color[1] == 0xff010101, "expected 0xff010101, got %#x\n", color[1]);
647
648 HeapFree(GetProcessHeap(), 0, buf);
649 IWICPalette_Release(palette);
650 IWICBitmapFrameDecode_Release(frame);
651 IWICBitmapDecoder_Release(decoder);
652}
653
654/* RGB 24 bpp 1x1 pixel PNG image */
655static const char png_1x1_data[] = {
656 0x89,'P','N','G',0x0d,0x0a,0x1a,0x0a,
657 0x00,0x00,0x00,0x0d,'I','H','D','R',0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x01,0x08,0x02,0x00,0x00,0x00,0x90,0x77,0x53,0xde,
658 0x00,0x00,0x03,0x00,'P','L','T','E',
659 0x01,0x01,0x01,0x02,0x02,0x02,0x03,0x03,0x03,0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x06,0x06,0x07,0x07,0x07,0x08,0x08,0x08,
660 0x09,0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,0x0e,0x0e,0x0e,0x0f,0x0f,0x0f,0x10,0x10,0x10,
661 0x11,0x11,0x11,0x12,0x12,0x12,0x13,0x13,0x13,0x14,0x14,0x14,0x15,0x15,0x15,0x16,0x16,0x16,0x17,0x17,0x17,0x18,0x18,0x18,
662 0x19,0x19,0x19,0x1a,0x1a,0x1a,0x1b,0x1b,0x1b,0x1c,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e,0x1e,0x1f,0x1f,0x1f,0x20,0x20,0x20,
663 0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x23,0x24,0x24,0x24,0x25,0x25,0x25,0x26,0x26,0x26,0x27,0x27,0x27,0x28,0x28,0x28,
664 0x29,0x29,0x29,0x2a,0x2a,0x2a,0x2b,0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2e,0x2f,0x2f,0x2f,0x30,0x30,0x30,
665 0x31,0x31,0x31,0x32,0x32,0x32,0x33,0x33,0x33,0x34,0x34,0x34,0x35,0x35,0x35,0x36,0x36,0x36,0x37,0x37,0x37,0x38,0x38,0x38,
666 0x39,0x39,0x39,0x3a,0x3a,0x3a,0x3b,0x3b,0x3b,0x3c,0x3c,0x3c,0x3d,0x3d,0x3d,0x3e,0x3e,0x3e,0x3f,0x3f,0x3f,0x40,0x40,0x40,
667 0x41,0x41,0x41,0x42,0x42,0x42,0x43,0x43,0x43,0x44,0x44,0x44,0x45,0x45,0x45,0x46,0x46,0x46,0x47,0x47,0x47,0x48,0x48,0x48,
668 0x49,0x49,0x49,0x4a,0x4a,0x4a,0x4b,0x4b,0x4b,0x4c,0x4c,0x4c,0x4d,0x4d,0x4d,0x4e,0x4e,0x4e,0x4f,0x4f,0x4f,0x50,0x50,0x50,
669 0x51,0x51,0x51,0x52,0x52,0x52,0x53,0x53,0x53,0x54,0x54,0x54,0x55,0x55,0x55,0x56,0x56,0x56,0x57,0x57,0x57,0x58,0x58,0x58,
670 0x59,0x59,0x59,0x5a,0x5a,0x5a,0x5b,0x5b,0x5b,0x5c,0x5c,0x5c,0x5d,0x5d,0x5d,0x5e,0x5e,0x5e,0x5f,0x5f,0x5f,0x60,0x60,0x60,
671 0x61,0x61,0x61,0x62,0x62,0x62,0x63,0x63,0x63,0x64,0x64,0x64,0x65,0x65,0x65,0x66,0x66,0x66,0x67,0x67,0x67,0x68,0x68,0x68,
672 0x69,0x69,0x69,0x6a,0x6a,0x6a,0x6b,0x6b,0x6b,0x6c,0x6c,0x6c,0x6d,0x6d,0x6d,0x6e,0x6e,0x6e,0x6f,0x6f,0x6f,0x70,0x70,0x70,
673 0x71,0x71,0x71,0x72,0x72,0x72,0x73,0x73,0x73,0x74,0x74,0x74,0x75,0x75,0x75,0x76,0x76,0x76,0x77,0x77,0x77,0x78,0x78,0x78,
674 0x79,0x79,0x79,0x7a,0x7a,0x7a,0x7b,0x7b,0x7b,0x7c,0x7c,0x7c,0x7d,0x7d,0x7d,0x7e,0x7e,0x7e,0x7f,0x7f,0x7f,0x80,0x80,0x80,
675 0x01,0x01,0x01,0x02,0x02,0x02,0x03,0x03,0x03,0x04,0x04,0x04,0x05,0x05,0x05,0x06,0x06,0x06,0x07,0x07,0x07,0x08,0x08,0x08,
676 0x09,0x09,0x09,0x0a,0x0a,0x0a,0x0b,0x0b,0x0b,0x0c,0x0c,0x0c,0x0d,0x0d,0x0d,0x0e,0x0e,0x0e,0x0f,0x0f,0x0f,0x10,0x10,0x10,
677 0x11,0x11,0x11,0x12,0x12,0x12,0x13,0x13,0x13,0x14,0x14,0x14,0x15,0x15,0x15,0x16,0x16,0x16,0x17,0x17,0x17,0x18,0x18,0x18,
678 0x19,0x19,0x19,0x1a,0x1a,0x1a,0x1b,0x1b,0x1b,0x1c,0x1c,0x1c,0x1d,0x1d,0x1d,0x1e,0x1e,0x1e,0x1f,0x1f,0x1f,0x20,0x20,0x20,
679 0x21,0x21,0x21,0x22,0x22,0x22,0x23,0x23,0x23,0x24,0x24,0x24,0x25,0x25,0x25,0x26,0x26,0x26,0x27,0x27,0x27,0x28,0x28,0x28,
680 0x29,0x29,0x29,0x2a,0x2a,0x2a,0x2b,0x2b,0x2b,0x2c,0x2c,0x2c,0x2d,0x2d,0x2d,0x2e,0x2e,0x2e,0x2f,0x2f,0x2f,0x30,0x30,0x30,
681 0x31,0x31,0x31,0x32,0x32,0x32,0x33,0x33,0x33,0x34,0x34,0x34,0x35,0x35,0x35,0x36,0x36,0x36,0x37,0x37,0x37,0x38,0x38,0x38,
682 0x39,0x39,0x39,0x3a,0x3a,0x3a,0x3b,0x3b,0x3b,0x3c,0x3c,0x3c,0x3d,0x3d,0x3d,0x3e,0x3e,0x3e,0x3f,0x3f,0x3f,0x40,0x40,0x40,
683 0x41,0x41,0x41,0x42,0x42,0x42,0x43,0x43,0x43,0x44,0x44,0x44,0x45,0x45,0x45,0x46,0x46,0x46,0x47,0x47,0x47,0x48,0x48,0x48,
684 0x49,0x49,0x49,0x4a,0x4a,0x4a,0x4b,0x4b,0x4b,0x4c,0x4c,0x4c,0x4d,0x4d,0x4d,0x4e,0x4e,0x4e,0x4f,0x4f,0x4f,0x50,0x50,0x50,
685 0x51,0x51,0x51,0x52,0x52,0x52,0x53,0x53,0x53,0x54,0x54,0x54,0x55,0x55,0x55,0x56,0x56,0x56,0x57,0x57,0x57,0x58,0x58,0x58,
686 0x59,0x59,0x59,0x5a,0x5a,0x5a,0x5b,0x5b,0x5b,0x5c,0x5c,0x5c,0x5d,0x5d,0x5d,0x5e,0x5e,0x5e,0x5f,0x5f,0x5f,0x60,0x60,0x60,
687 0x61,0x61,0x61,0x62,0x62,0x62,0x63,0x63,0x63,0x64,0x64,0x64,0x65,0x65,0x65,0x66,0x66,0x66,0x67,0x67,0x67,0x68,0x68,0x68,
688 0x69,0x69,0x69,0x6a,0x6a,0x6a,0x6b,0x6b,0x6b,0x6c,0x6c,0x6c,0x6d,0x6d,0x6d,0x6e,0x6e,0x6e,0x6f,0x6f,0x6f,0x70,0x70,0x70,
689 0x71,0x71,0x71,0x72,0x72,0x72,0x73,0x73,0x73,0x74,0x74,0x74,0x75,0x75,0x75,0x76,0x76,0x76,0x77,0x77,0x77,0x78,0x78,0x78,
690 0x79,0x79,0x79,0x7a,0x7a,0x7a,0x7b,0x7b,0x7b,0x7c,0x7c,0x7c,0x7d,0x7d,0x7d,0x7e,0x7e,0x7e,0x7f,0x7f,0x7f,0x80,0x80,0x80,
691 0x76,0xb6,0x24,0x31,
692 0x00,0x00,0x00,0x02,'t','R','N','S',0xff,0x00,0xe5,0xb7,0x30,0x4a,
693 0x00,0x00,0x00,0x0c,'I','D','A','T',0x08,0xd7,0x63,0xf8,0xff,0xff,0x3f,0x00,0x05,0xfe,0x02,0xfe,0xdc,0xcc,0x59,0xe7,
694 0x00,0x00,0x00,0x00,'I','E','N','D',0xae,0x42,0x60,0x82
695};
696
697#define PNG_COLOR_TYPE_GRAY 0
698#define PNG_COLOR_TYPE_RGB 2
699#define PNG_COLOR_TYPE_PALETTE 3
700#define PNG_COLOR_TYPE_GRAY_ALPHA 4
701#define PNG_COLOR_TYPE_RGB_ALPHA 6
702
703static BOOL is_valid_png_type_depth(int color_type, int bit_depth, BOOL plte)
704{
705 switch (color_type)
706 {
707 case PNG_COLOR_TYPE_GRAY:
708 return bit_depth == 1 || bit_depth == 2 || bit_depth == 4 || bit_depth == 8 || bit_depth == 16;
709
710 case PNG_COLOR_TYPE_RGB:
711 return bit_depth == 8 || bit_depth == 16;
712
713 case PNG_COLOR_TYPE_PALETTE:
714 return (bit_depth == 1 || bit_depth == 2 || bit_depth == 4 || bit_depth == 8) && plte;
715
716 case PNG_COLOR_TYPE_GRAY_ALPHA:
717 return bit_depth == 8 || bit_depth == 16;
718
719 case PNG_COLOR_TYPE_RGB_ALPHA:
720 return bit_depth == 8 || bit_depth == 16;
721
722 default:
723 ok(0, "unknown PNG type %d, depth %d\n", color_type, bit_depth);
724 return FALSE;
725 }
726}
727
728static void test_color_formats(void)
729{
730 static const struct
731 {
732 char bit_depth, color_type;
733 const GUID *format;
734 const GUID *format_PLTE;
735 const GUID *format_PLTE_tRNS;
736 BOOL todo;
737 BOOL todo_load;
738 } td[] =
739 {
740 /* 2 - PNG_COLOR_TYPE_RGB */
741 { 1, PNG_COLOR_TYPE_RGB, NULL, NULL, NULL },
742 { 2, PNG_COLOR_TYPE_RGB, NULL, NULL, NULL },
743 { 4, PNG_COLOR_TYPE_RGB, NULL, NULL, NULL },
744 { 8, PNG_COLOR_TYPE_RGB,
745 &GUID_WICPixelFormat24bppBGR, &GUID_WICPixelFormat24bppBGR, &GUID_WICPixelFormat24bppBGR },
746 /* libpng refuses to load our test image complaining about extra compressed data,
747 * but libpng is still able to load the image with other combination of type/depth
748 * making RGB 16 bpp case special for some reason. Therefore todo = TRUE.
749 */
750 { 16, PNG_COLOR_TYPE_RGB,
751 &GUID_WICPixelFormat48bppRGB, &GUID_WICPixelFormat48bppRGB, &GUID_WICPixelFormat48bppRGB, TRUE, TRUE },
752 { 24, PNG_COLOR_TYPE_RGB, NULL, NULL, NULL },
753 { 32, PNG_COLOR_TYPE_RGB, NULL, NULL, NULL },
754 /* 0 - PNG_COLOR_TYPE_GRAY */
755 { 1, PNG_COLOR_TYPE_GRAY,
756 &GUID_WICPixelFormatBlackWhite, &GUID_WICPixelFormatBlackWhite, &GUID_WICPixelFormat1bppIndexed },
757 { 2, PNG_COLOR_TYPE_GRAY,
758 &GUID_WICPixelFormat2bppGray, &GUID_WICPixelFormat2bppGray, &GUID_WICPixelFormat2bppIndexed },
759 { 4, PNG_COLOR_TYPE_GRAY,
760 &GUID_WICPixelFormat4bppGray, &GUID_WICPixelFormat4bppGray, &GUID_WICPixelFormat4bppIndexed },
761 { 8, PNG_COLOR_TYPE_GRAY,
762 &GUID_WICPixelFormat8bppGray, &GUID_WICPixelFormat8bppGray, &GUID_WICPixelFormat8bppIndexed },
763 { 16, PNG_COLOR_TYPE_GRAY,
764 &GUID_WICPixelFormat16bppGray, &GUID_WICPixelFormat16bppGray, &GUID_WICPixelFormat64bppRGBA },
765 { 24, PNG_COLOR_TYPE_GRAY, NULL, NULL, NULL },
766 { 32, PNG_COLOR_TYPE_GRAY, NULL, NULL, NULL },
767 /* 3 - PNG_COLOR_TYPE_PALETTE */
768 { 1, PNG_COLOR_TYPE_PALETTE,
769 &GUID_WICPixelFormat1bppIndexed, &GUID_WICPixelFormat1bppIndexed, &GUID_WICPixelFormat1bppIndexed },
770 { 2, PNG_COLOR_TYPE_PALETTE,
771 &GUID_WICPixelFormat2bppIndexed, &GUID_WICPixelFormat2bppIndexed, &GUID_WICPixelFormat2bppIndexed },
772 { 4, PNG_COLOR_TYPE_PALETTE,
773 &GUID_WICPixelFormat4bppIndexed, &GUID_WICPixelFormat4bppIndexed, &GUID_WICPixelFormat4bppIndexed },
774 { 8, PNG_COLOR_TYPE_PALETTE,
775 &GUID_WICPixelFormat8bppIndexed, &GUID_WICPixelFormat8bppIndexed, &GUID_WICPixelFormat8bppIndexed },
776 { 16, PNG_COLOR_TYPE_PALETTE, NULL, NULL, NULL },
777 { 24, PNG_COLOR_TYPE_PALETTE, NULL, NULL, NULL },
778 { 32, PNG_COLOR_TYPE_PALETTE, NULL, NULL, NULL },
779 };
780 char buf[sizeof(png_1x1_data)];
781 HRESULT hr;
782 IWICBitmapDecoder *decoder;
783 IWICBitmapFrameDecode *frame;
784 GUID format;
785 int i, PLTE_off = 0, tRNS_off = 0;
786
787 memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
788 for (i = 0; i < sizeof(png_1x1_data) - 4; i++)
789 {
790 if (!memcmp(buf + i, "tRNS", 4))
791 tRNS_off = i;
792 else if (!memcmp(buf + i, "PLTE", 4))
793 PLTE_off = i;
794 }
795
796 ok(PLTE_off && tRNS_off, "PLTE offset %d, tRNS offset %d\n", PLTE_off, tRNS_off);
797 if (!PLTE_off || !tRNS_off) return;
798
799 /* In order to test the image data with and without PLTE and tRNS chunks
800 * it's been decided to simply sero out the chunk id for testing puposes,
801 * and under Windows such images get loaded just fine. But unfortunately
802 * libpng refuses to load such images complaining about unknown chunk type.
803 * A workaround for this libpng limitation is to mark the "disabled" chunks
804 * with tEXt id.
805 */
806
807 for (i = 0; i < ARRAY_SIZE(td); i++)
808 {
809 /* with the tRNS and PLTE chunks */
810 memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
811 buf[24] = td[i].bit_depth;
812 buf[25] = td[i].color_type;
813
814 hr = create_decoder(buf, sizeof(buf), &decoder);
815 if (!is_valid_png_type_depth(td[i].color_type, td[i].bit_depth, TRUE))
816 ok(hr == WINCODEC_ERR_UNKNOWNIMAGEFORMAT, "%d: wrong error %#x\n", i, hr);
817 else
818todo_wine_if(td[i].todo_load)
819 ok(hr == S_OK, "%d: Failed to load PNG image data (type %d, bpp %d) %#x\n", i, td[i].color_type, td[i].bit_depth, hr);
820 if (hr != S_OK) goto next_1;
821
822 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
823 ok(hr == S_OK, "GetFrame error %#x\n", hr);
824
825 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
826 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
827todo_wine_if(td[i].todo)
828 ok(IsEqualGUID(&format, td[i].format_PLTE_tRNS),
829 "PLTE+tRNS: expected %s, got %s (type %d, bpp %d)\n",
830 wine_dbgstr_guid(td[i].format_PLTE_tRNS), wine_dbgstr_guid(&format), td[i].color_type, td[i].bit_depth);
831
832 IWICBitmapFrameDecode_Release(frame);
833 IWICBitmapDecoder_Release(decoder);
834
835next_1:
836 /* without the tRNS chunk */
837 memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
838 buf[24] = td[i].bit_depth;
839 buf[25] = td[i].color_type;
840 memcpy(buf + tRNS_off, "tEXt", 4);
841
842 hr = create_decoder(buf, sizeof(buf), &decoder);
843 if (!is_valid_png_type_depth(td[i].color_type, td[i].bit_depth, TRUE))
844 ok(hr == WINCODEC_ERR_UNKNOWNIMAGEFORMAT, "%d: wrong error %#x\n", i, hr);
845 else
846todo_wine_if(td[i].todo_load)
847 ok(hr == S_OK, "%d: Failed to load PNG image data (type %d, bpp %d) %#x\n", i, td[i].color_type, td[i].bit_depth, hr);
848 if (hr != S_OK) goto next_2;
849
850 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
851 ok(hr == S_OK, "GetFrame error %#x\n", hr);
852
853 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
854 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
855 ok(IsEqualGUID(&format, td[i].format_PLTE),
856 "PLTE: expected %s, got %s (type %d, bpp %d)\n",
857 wine_dbgstr_guid(td[i].format_PLTE), wine_dbgstr_guid(&format), td[i].color_type, td[i].bit_depth);
858
859 IWICBitmapFrameDecode_Release(frame);
860 IWICBitmapDecoder_Release(decoder);
861
862next_2:
863 /* without the tRNS and PLTE chunks */
864 memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
865 buf[24] = td[i].bit_depth;
866 buf[25] = td[i].color_type;
867 memcpy(buf + PLTE_off, "tEXt", 4);
868 memcpy(buf + tRNS_off, "tEXt", 4);
869
870 hr = create_decoder(buf, sizeof(buf), &decoder);
871 if (!is_valid_png_type_depth(td[i].color_type, td[i].bit_depth, FALSE))
872 ok(hr == WINCODEC_ERR_UNKNOWNIMAGEFORMAT, "%d: wrong error %#x\n", i, hr);
873 else
874todo_wine_if(td[i].todo_load)
875 ok(hr == S_OK, "%d: Failed to load PNG image data (type %d, bpp %d) %#x\n", i, td[i].color_type, td[i].bit_depth, hr);
876 if (hr != S_OK) goto next_3;
877
878 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
879 ok(hr == S_OK, "GetFrame error %#x\n", hr);
880
881 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
882 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
883 ok(IsEqualGUID(&format, td[i].format),
884 "expected %s, got %s (type %d, bpp %d)\n",
885 wine_dbgstr_guid(td[i].format), wine_dbgstr_guid(&format), td[i].color_type, td[i].bit_depth);
886
887 IWICBitmapFrameDecode_Release(frame);
888 IWICBitmapDecoder_Release(decoder);
889
890next_3:
891 /* without the PLTE chunk */
892 memcpy(buf, png_1x1_data, sizeof(png_1x1_data));
893 buf[24] = td[i].bit_depth;
894 buf[25] = td[i].color_type;
895 memcpy(buf + PLTE_off, "tEXt", 4);
896
897 hr = create_decoder(buf, sizeof(buf), &decoder);
898 if (!is_valid_png_type_depth(td[i].color_type, td[i].bit_depth, FALSE))
899 ok(hr == WINCODEC_ERR_UNKNOWNIMAGEFORMAT, "%d: wrong error %#x\n", i, hr);
900 else
901todo_wine_if(td[i].todo_load)
902 ok(hr == S_OK, "%d: Failed to load PNG image data (type %d, bpp %d) %#x\n", i, td[i].color_type, td[i].bit_depth, hr);
903 if (hr != S_OK) continue;
904
905 hr = IWICBitmapDecoder_GetFrame(decoder, 0, &frame);
906 ok(hr == S_OK, "GetFrame error %#x\n", hr);
907
908 hr = IWICBitmapFrameDecode_GetPixelFormat(frame, &format);
909 ok(hr == S_OK, "GetPixelFormat error %#x\n", hr);
910todo_wine_if(td[i].todo)
911 ok(IsEqualGUID(&format, td[i].format_PLTE_tRNS),
912 "tRNS: expected %s, got %s (type %d, bpp %d)\n",
913 wine_dbgstr_guid(td[i].format_PLTE_tRNS), wine_dbgstr_guid(&format), td[i].color_type, td[i].bit_depth);
914
915 IWICBitmapFrameDecode_Release(frame);
916 IWICBitmapDecoder_Release(decoder);
917 }
918}
919#undef PNG_COLOR_TYPE_GRAY
920#undef PNG_COLOR_TYPE_RGB
921#undef PNG_COLOR_TYPE_PALETTE
922#undef PNG_COLOR_TYPE_GRAY_ALPHA
923#undef PNG_COLOR_TYPE_RGB_ALPHA
924
925START_TEST(pngformat)
926{
927 HRESULT hr;
928
929 CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
930 hr = CoCreateInstance(&CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER,
931 &IID_IWICImagingFactory, (void **)&factory);
932 ok(hr == S_OK, "CoCreateInstance error %#x\n", hr);
933 if (FAILED(hr)) return;
934
935 test_color_contexts();
936 test_png_palette();
937 test_color_formats();
938
939 IWICImagingFactory_Release(factory);
940 CoUninitialize();
941}
memcmp
int memcmp(void *Buffer1, void *Buffer2, ACPI_SIZE Count)
Definition: utclib.c:112
ok
#define ok(value,...)
Definition: atltest.h:57
START_TEST
#define START_TEST(x)
Definition: atltest.h:75
ARRAY_SIZE
#define ARRAY_SIZE(A)
Definition: main.h:33
E_INVALIDARG
#define E_INVALIDARG
Definition: ddrawi.h:101
NULL
#define NULL
Definition: types.h:112
TRUE
#define TRUE
Definition: types.h:120
FALSE
#define FALSE
Definition: types.h:117
CloseHandle
#define CloseHandle
Definition: compat.h:739
GetProcessHeap
#define GetProcessHeap()
Definition: compat.h:736
INVALID_HANDLE_VALUE
#define INVALID_HANDLE_VALUE
Definition: compat.h:731
HeapAlloc
#define HeapAlloc
Definition: compat.h:733
MAX_PATH
#define MAX_PATH
Definition: compat.h:34
HeapFree
#define HeapFree(x, y, z)
Definition: compat.h:735
CreateFileW
#define CreateFileW
Definition: compat.h:741
lstrcpyW
#define lstrcpyW
Definition: compat.h:749
lstrlenW
#define lstrlenW
Definition: compat.h:750
DeleteFileW
BOOL WINAPI DeleteFileW(IN LPCWSTR lpFileName)
Definition: delete.c:39
WriteFile
BOOL WINAPI WriteFile(IN HANDLE hFile, IN LPCVOID lpBuffer, IN DWORD nNumberOfBytesToWrite OPTIONAL, OUT LPDWORD lpNumberOfBytesWritten, IN LPOVERLAPPED lpOverlapped OPTIONAL)
Definition: rw.c:24
GetTempPathW
DWORD WINAPI GetTempPathW(IN DWORD count, OUT LPWSTR path)
Definition: path.c:2080
CoCreateInstance
HRESULT WINAPI DECLSPEC_HOTPATCH CoCreateInstance(REFCLSID rclsid, LPUNKNOWN pUnkOuter, DWORD dwClsContext, REFIID iid, LPVOID *ppv)
Definition: compobj.c:3325
CoInitializeEx
HRESULT WINAPI DECLSPEC_HOTPATCH CoInitializeEx(LPVOID lpReserved, DWORD dwCoInit)
Definition: compobj.c:2002
CoUninitialize
void WINAPI DECLSPEC_HOTPATCH CoUninitialize(void)
Definition: compobj.c:2067
GetTempFileNameW
UINT WINAPI GetTempFileNameW(IN LPCWSTR lpPathName, IN LPCWSTR lpPrefixString, IN UINT uUnique, OUT LPWSTR lpTempFileName)
Definition: filename.c:84
BOOL
unsigned int BOOL
Definition: ntddk_ex.h:94
DWORD
unsigned long DWORD
Definition: ntddk_ex.h:95
type
GLuint GLuint GLsizei GLenum type
Definition: gl.h:1545
count
GLuint GLuint GLsizei count
Definition: gl.h:1545
format
GLint GLint GLsizei GLsizei GLsizei GLint GLenum format
Definition: gl.h:1546
size
GLsizeiptr size
Definition: glext.h:5919
buffer
GLuint buffer
Definition: glext.h:5915
color
GLuint color
Definition: glext.h:6243
buf
GLenum GLuint GLenum GLsizei const GLchar * buf
Definition: glext.h:7751
i
GLsizei GLenum const GLvoid GLsizei GLenum GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLint GLint GLint GLshort GLshort GLshort GLubyte GLubyte GLubyte GLuint GLuint GLuint GLushort GLushort GLushort GLbyte GLbyte GLbyte GLbyte GLdouble GLdouble GLdouble GLdouble GLfloat GLfloat GLfloat GLfloat GLint GLint GLint GLint GLshort GLshort GLshort GLshort GLubyte GLubyte GLubyte GLubyte GLuint GLuint GLuint GLuint GLushort GLushort GLushort GLushort GLboolean const GLdouble const GLfloat const GLint const GLshort const GLbyte const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLdouble const GLfloat const GLfloat const GLint const GLint const GLshort const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort const GLdouble const GLfloat const GLint const GLshort GLenum GLenum GLenum GLfloat GLenum GLint GLenum GLenum GLenum GLfloat GLenum GLenum GLint GLenum GLfloat GLenum GLint GLint GLushort GLenum GLenum GLfloat GLenum GLenum GLint GLfloat const GLubyte GLenum GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLint GLint GLsizei GLsizei GLint GLenum GLenum const GLvoid GLenum GLenum const GLfloat GLenum GLenum const GLint GLenum GLenum const GLdouble GLenum GLenum const GLfloat GLenum GLenum const GLint GLsizei GLuint GLfloat GLuint GLbitfield GLfloat GLint GLuint GLboolean GLenum GLfloat GLenum GLbitfield GLenum GLfloat GLfloat GLint GLint const GLfloat GLenum GLfloat GLfloat GLint GLint GLfloat GLfloat GLint GLint const GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat GLint GLfloat GLfloat const GLdouble const GLfloat const GLdouble const GLfloat GLint i
Definition: glfuncs.h:248
tmpfile
_Check_return_ _CRTIMP FILE *__cdecl tmpfile(void)
Definition: file.c:3914
S_OK
#define S_OK
Definition: intsafe.h:52
FAILED
#define FAILED(hr)
Definition: intsafe.h:51
filename
const char * filename
Definition: ioapi.h:137
colorspace
J_COLOR_SPACE colorspace
Definition: jpeglib.h:990
image_size
static GLint image_size(GLint width, GLint height, GLenum format, GLenum type)
Definition: mipmap.c:4858
memcpy
#define memcpy(s1, s2, n)
Definition: mkisofs.h:878
CREATE_ALWAYS
#define CREATE_ALWAYS
Definition: disk.h:72
todo
BOOL todo
Definition: filedlg.c:313
PNG_COLOR_TYPE_RGB
#define PNG_COLOR_TYPE_RGB
Definition: image.c:5165
PNG_COLOR_TYPE_RGB_ALPHA
#define PNG_COLOR_TYPE_RGB_ALPHA
Definition: image.c:5168
PNG_COLOR_TYPE_GRAY_ALPHA
#define PNG_COLOR_TYPE_GRAY_ALPHA
Definition: image.c:5167
PNG_COLOR_TYPE_GRAY
#define PNG_COLOR_TYPE_GRAY
Definition: image.c:5164
PNG_COLOR_TYPE_PALETTE
#define PNG_COLOR_TYPE_PALETTE
Definition: image.c:5166
todo_wine_if
#define todo_wine_if(is_todo)
Definition: custom.c:76
palette
static HPALETTE palette
Definition: clipboard.c:1345
save_profile
static WCHAR * save_profile(BYTE *buffer, UINT size)
Definition: pngformat.c:315
test_png_palette
static void test_png_palette(void)
Definition: pngformat.c:553
is_valid_png_type_depth
static BOOL is_valid_png_type_depth(int color_type, int bit_depth, BOOL plte)
Definition: pngformat.c:703
png_1x1_data
static const char png_1x1_data[]
Definition: pngformat.c:655
test_color_formats
static void test_color_formats(void)
Definition: pngformat.c:728
png_color_profile
static const char png_color_profile[]
Definition: pngformat.c:45
create_decoder
static HRESULT create_decoder(const void *image_data, UINT image_size, IWICBitmapDecoder **decoder)
Definition: pngformat.c:279
png_gray_tRNS
static const char png_gray_tRNS[]
Definition: pngformat.c:545
test_color_contexts
static void test_color_contexts(void)
Definition: pngformat.c:336
png_PLTE_tRNS
static const char png_PLTE_tRNS[]
Definition: pngformat.c:535
png_no_color_profile
static const char png_no_color_profile[]
Definition: pngformat.c:31
UINT
unsigned int UINT
Definition: ndis.h:50
GENERIC_WRITE
#define GENERIC_WRITE
Definition: nt_native.h:90
COINIT_APARTMENTTHREADED
@ COINIT_APARTMENTTHREADED
Definition: objbase.h:278
LONG
long LONG
Definition: pedump.c:60
IsEqualGUID
#define IsEqualGUID(rguid1, rguid2)
Definition: guiddef.h:147
SHCreateMemStream
IStream *WINAPI SHCreateMemStream(const BYTE *lpbData, UINT dwDataLen)
Definition: regstream.c:652
wine_dbgstr_guid
static __inline const char * wine_dbgstr_guid(const GUID *id)
Definition: debug.h:197
zero
int zero
Definition: sehframes.cpp:29
hr
HRESULT hr
Definition: shlfolder.c:183
_ULARGE_INTEGER
Definition: ms-dtyp.idl:184
context
Definition: http.c:7252
factory
Definition: main.c:439
stream
Definition: parse.h:23
_LARGE_INTEGER
Definition: typedefs.h:103
ret
int ret
Definition: wcstombs-tests.c:31
GetLastError
DWORD WINAPI GetLastError(void)
Definition: except.c:1042
WICColorContextType
WICColorContextType
Definition: wincodec.idl:118
WICColorContextUninitialized
@ WICColorContextUninitialized
Definition: wincodec.idl:119
WICColorContextExifColorSpace
@ WICColorContextExifColorSpace
Definition: wincodec.idl:121
WICColorContextProfile
@ WICColorContextProfile
Definition: wincodec.idl:120
WICColor
UINT32 WICColor
Definition: wincodec.idl:312
WINCODEC_ERR_WRONGSTATE
#define WINCODEC_ERR_WRONGSTATE
Definition: winerror.h:3281
WINCODEC_ERR_UNSUPPORTEDOPERATION
#define WINCODEC_ERR_UNSUPPORTEDOPERATION
Definition: winerror.h:3308
WINCODEC_ERR_NOTINITIALIZED
#define WINCODEC_ERR_NOTINITIALIZED
Definition: winerror.h:3285
WINCODEC_ERR_PALETTEUNAVAILABLE
#define WINCODEC_ERR_PALETTEUNAVAILABLE
Definition: winerror.h:3292
WINCODEC_ERR_UNKNOWNIMAGEFORMAT
#define WINCODEC_ERR_UNKNOWNIMAGEFORMAT
Definition: winerror.h:3283
WCHAR
__wchar_t WCHAR
Definition: xmlstorage.h:180
BYTE
unsigned char BYTE
Definition: xxhash.c:193