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1 // Copyright (c) 2012 The Chromium 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 // Multiply-included message file, no traditional include guard. | |
6 #include <vector> | |
7 | |
8 #include "ipc/ipc_message.h" | |
9 #include "ipc/ipc_message_macros.h" | |
10 #include "ipc/ipc_param_traits.h" | |
11 #include "third_party/skia/include/core/SkBitmap.h" | |
12 #include "ui/gfx/geometry/size.h" | |
13 | |
14 #define IPC_MESSAGE_START ImageMsgStart | |
15 | |
16 // Messages sent from the browser to the renderer. | |
17 | |
18 // Requests the renderer to download the specified image, decode it, | |
19 // and send the image data back via ImageHostMsg_DidDownloadImage. | |
20 IPC_MESSAGE_ROUTED5(ImageMsg_DownloadImage, | |
21 int /* Identifier for the request */, | |
22 GURL /* URL of the image */, | |
23 bool /* is favicon (turn off cookies) */, | |
24 uint32_t /* Maximal bitmap size in pixel. The results are | |
25 filtered according the max size. If there are no | |
26 bitmaps at the passed in GURL <= max size, the | |
27 smallest bitmap is resized to the max size and | |
28 is the only result. A max size of zero means | |
29 that the max size is unlimited. */, | |
30 bool /* bypass cache */) | |
31 | |
32 // Messages sent from the renderer to the browser. | |
33 | |
34 IPC_MESSAGE_ROUTED5(ImageHostMsg_DidDownloadImage, | |
35 int /* Identifier of the request */, | |
36 int /* HTTP response status */, | |
37 GURL /* URL of the image */, | |
38 std::vector<SkBitmap> /* bitmap data */, | |
39 /* The sizes in pixel of the bitmaps before they were | |
40 resized due to the maximal bitmap size passed to | |
41 ImageMsg_DownloadImage. Each entry in the bitmaps vector | |
42 corresponds to an entry in the sizes vector. If a bitmap | |
43 was resized, there should be a single returned bitmap. */ | |
44 std::vector<gfx::Size>) | |
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