image/src/ICOFileHeaders.h

branch
TOR_BUG_9701
changeset 15
b8a032363ba2
equal deleted inserted replaced
-1:000000000000 0:cabacd5a4d36
1 /* This Source Code Form is subject to the terms of the Mozilla Public
2 * License, v. 2.0. If a copy of the MPL was not distributed with this
3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
4
5
6 #ifndef MOZILLA_IMAGELIB_ICOHEADERS_H_
7 #define MOZILLA_IMAGELIB_ICOHEADERS_H_
8
9 namespace mozilla {
10 namespace image {
11
12 #define ICONFILEHEADERSIZE 6
13 #define ICODIRENTRYSIZE 16
14 #define PNGSIGNATURESIZE 8
15 #define BMPFILEHEADERSIZE 14
16
17 struct IconFileHeader
18 {
19 uint16_t mReserved;
20 uint16_t mType;
21 uint16_t mCount;
22 };
23
24 struct IconDirEntry
25 {
26 uint8_t mWidth;
27 uint8_t mHeight;
28 uint8_t mColorCount;
29 uint8_t mReserved;
30 union {
31 uint16_t mPlanes; // ICO
32 uint16_t mXHotspot; // CUR
33 };
34 union {
35 uint16_t mBitCount; // ICO
36 uint16_t mYHotspot; // CUR
37 };
38 uint32_t mBytesInRes;
39 uint32_t mImageOffset;
40 };
41
42
43 } // namespace image
44 } // namespace mozilla
45
46 #endif

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