1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2004 VideoLAN
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 #include "generic_bitmap.hpp"
27 SubBitmap::SubBitmap( intf_thread_t *pIntf, const GenericBitmap &rSource,
28 int left, int top, int width, int height ):
29 GenericBitmap( pIntf ), m_width( width ), m_height( height ),
32 m_pData = new uint8_t[width * height * 4];
34 uint32_t *pSrc = (uint32_t*)rSource.getData();
35 uint32_t *pDest = (uint32_t*)m_pData;
36 int srcWidth = rSource.getWidth();
37 for( int y = top; y < top + height; y++ )
39 memcpy( pDest, pSrc, 4 * width );
46 SubBitmap::~SubBitmap()