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1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #include "core/fxcodec/gif/cfx_gif.h"
8 
9 const char kGifSignature87[] = "GIF87a";
10 const char kGifSignature89[] = "GIF89a";
11 
12 static_assert(sizeof(CFX_GifGlobalFlags) == 1,
13               "CFX_GifGlobalFlags should have a size of 1");
14 static_assert(sizeof(CFX_GifLocalFlags) == 1,
15               "CFX_GifLocalFlags should have a size of 1");
16 static_assert(sizeof(CFX_GifHeader) == 6,
17               "CFX_GifHeader should have a size of 6");
18 static_assert(sizeof(CFX_GifLocalScreenDescriptor) == 7,
19               "CFX_GifLocalScreenDescriptor should have a size of 7");
20 static_assert(sizeof(CFX_CFX_GifImageInfo) == 9,
21               "CFX_CFX_GifImageInfo should have a size of 9");
22 static_assert(sizeof(CFX_GifControlExtensionFlags) == 1,
23               "CFX_GifControlExtensionFlags should have a size of 1");
24 static_assert(sizeof(CFX_GifPlainTextExtension) == 13,
25               "CFX_GifPlainTextExtension should have a size of 13");
26 static_assert(sizeof(CFX_GifGraphicControlExtension) == 5,
27               "CFX_GifGraphicControlExtension should have a size of 5");
28 static_assert(sizeof(GifApplicationExtension) == 12,
29               "GifApplicationExtension should have a size of 12");
30 static_assert(sizeof(CFX_GifPalette) == 3,
31               "CFX_GifPalette should have a size of 3");
32 
33 CFX_GifImage::CFX_GifImage() = default;
34 
35 CFX_GifImage::~CFX_GifImage() = default;
36