1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 VideoLAN
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 #ifndef GENERIC_BITMAP_HPP
26 #define GENERIC_BITMAP_HPP
28 #include "skin_common.hpp"
29 #include "../utils/pointer.hpp"
32 /// Base class for bitmaps
33 class GenericBitmap: public SkinObject
36 virtual ~GenericBitmap() {}
38 /// Get the width of the bitmap
39 virtual int getWidth() const = 0;
41 /// Get the heighth of the bitmap
42 virtual int getHeight() const = 0;
44 /// Get a linear buffer containing the image data.
45 /// Each pixel is stored in 4 bytes in the order B,G,R,A
46 virtual uint8_t *getData() const = 0;
49 GenericBitmap( intf_thread_t *pIntf ): SkinObject( pIntf ) {}
53 /// Bitmap created from a region of another bitmap
54 class SubBitmap: public GenericBitmap
57 SubBitmap( intf_thread_t *pIntf, const GenericBitmap &rSource,
58 int left, int top, int width, int height );
61 /// Get the width of the bitmap
62 virtual int getWidth() const { return m_width; }
64 /// Get the heighth of the bitmap
65 virtual int getHeight() const { return m_height; }
67 /// Get a linear buffer containing the image data.
68 /// Each pixel is stored in 4 bytes in the order B,G,R,A
69 virtual uint8_t *getData() const { return m_pData; }
72 /// Size of the bitmap.
73 int m_width, m_height;
74 /// Buffer containing the image data.
79 typedef CountedPtr<GenericBitmap> GenericBitmapPtr;