1/* 2 Copyright (C) 2013 Nokia Corporation and/or its subsidiary(-ies) 3 4 This library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Library General Public 6 License as published by the Free Software Foundation; either 7 version 2 of the License, or (at your option) any later version. 8 9 This library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Library General Public License for more details. 13 14 You should have received a copy of the GNU Library General Public License 15 along with this library; see the file COPYING.LIB. If not, write to 16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 Boston, MA 02110-1301, USA. 18 */ 19 20#ifndef TextureMapperTile_h 21#define TextureMapperTile_h 22 23#if USE(TEXTURE_MAPPER) 24 25#include "FloatRect.h" 26#include "Image.h" 27#include "TextureMapper.h" 28#include "TextureMapperPlatformLayer.h" 29#include <wtf/RefPtr.h> 30 31namespace WebCore { 32 33class GraphicsLayer; 34 35class TextureMapperTile { 36public: 37 inline PassRefPtr<BitmapTexture> texture() const { return m_texture; } 38 inline FloatRect rect() const { return m_rect; } 39 inline void setTexture(BitmapTexture* texture) { m_texture = texture; } 40 inline void setRect(const FloatRect& rect) { m_rect = rect; } 41 42 void updateContents(TextureMapper*, Image*, const IntRect&, BitmapTexture::UpdateContentsFlag UpdateCanModifyOriginalImageData); 43 void updateContents(TextureMapper*, GraphicsLayer*, const IntRect&, BitmapTexture::UpdateContentsFlag UpdateCanModifyOriginalImageData); 44 virtual void paint(TextureMapper*, const TransformationMatrix&, float, const unsigned exposedEdges); 45 virtual ~TextureMapperTile() { } 46 47 explicit TextureMapperTile(const FloatRect& rect) 48 : m_rect(rect) 49 { 50 } 51 52private: 53 RefPtr<BitmapTexture> m_texture; 54 FloatRect m_rect; 55}; 56 57} 58#endif 59 60#endif 61