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Side by Side Diff: remoting/capturer/differ_block_sse2.h

Issue 11470028: Move screen capturers to remoting/capturer. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 // This header file is used only differ_block.h. It defines the SSE2 rountines 5 // This header file is used only differ_block.h. It defines the SSE2 rountines
6 // for finding block difference. 6 // for finding block difference.
7 7
8 #ifndef REMOTING_HOST_DIFFER_BLOCK_INTERNAL_H_ 8 #ifndef REMOTING_HOST_DIFFER_BLOCK_SSE2_H_
9 #define REMOTING_HOST_DIFFER_BLOCK_INTERNAL_H_ 9 #define REMOTING_HOST_DIFFER_BLOCK_SSE2_H_
10 10
11 #include "base/basictypes.h" 11 #include "base/basictypes.h"
12 12
13 namespace remoting { 13 namespace remoting {
14 14
15 // Find block difference of dimension 16x16. 15 // Find block difference of dimension 16x16.
16 extern int BlockDifference_SSE2_W16(const uint8* image1, const uint8* image2, 16 extern int BlockDifference_SSE2_W16(const uint8* image1, const uint8* image2,
17 int stride); 17 int stride);
18 18
19 // Find block difference of dimension 32x32. 19 // Find block difference of dimension 32x32.
20 extern int BlockDifference_SSE2_W32(const uint8* image1, const uint8* image2, 20 extern int BlockDifference_SSE2_W32(const uint8* image1, const uint8* image2,
21 int stride); 21 int stride);
22 22
23 } // namespace remoting 23 } // namespace remoting
24 24
25 #endif // REMOTING_HOST_DIFFER_BLOCK_INTERNAL_H_ 25 #endif // REMOTING_HOST_DIFFER_BLOCK_SSE2_H_
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