OLD | NEW |
| (Empty) |
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 #ifndef _BC_LUMINANCESOURCE_H | |
8 #define _BC_LUMINANCESOURCE_H | |
9 class CBC_LuminanceSource; | |
10 class CBC_LuminanceSource : public CFX_Object | |
11 { | |
12 public: | |
13 CBC_LuminanceSource(FX_INT32 width, FX_INT32 height); | |
14 virtual ~CBC_LuminanceSource(); | |
15 FX_INT32 GetWidth(); | |
16 FX_INT32 GetHeight(); | |
17 | |
18 virtual CFX_ByteArray *GetRow(FX_INT32 y, CFX_ByteArray &row, FX_INT32 &e) =
0; | |
19 virtual CFX_ByteArray *GetMatrix() = 0; | |
20 virtual FX_BOOL IsCropSupported() | |
21 { | |
22 return FALSE; | |
23 } | |
24 virtual FX_BOOL IsRotateSupported() | |
25 { | |
26 return FALSE; | |
27 } | |
28 | |
29 virtual CBC_LuminanceSource *RotateCounterClockwise(FX_INT32 &e) = 0; | |
30 protected: | |
31 FX_INT32 m_width; | |
32 FX_INT32 m_height; | |
33 }; | |
34 #endif | |
OLD | NEW |