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Diffstat (limited to 'src/gui/painting/qpaintengine_d3d_p.h')
-rw-r--r-- | src/gui/painting/qpaintengine_d3d_p.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/src/gui/painting/qpaintengine_d3d_p.h b/src/gui/painting/qpaintengine_d3d_p.h new file mode 100644 index 0000000..8fa5cf6 --- /dev/null +++ b/src/gui/painting/qpaintengine_d3d_p.h @@ -0,0 +1,120 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QPAINTENGINE_D3D_P_H +#define QPAINTENGINE_D3D_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists for the convenience +// of other Qt classes. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "QtGui/qpaintengine.h" +#include <d3d9.h> + +QT_BEGIN_NAMESPACE + +class QDirect3DPaintEnginePrivate; +class QDirect3DPaintEngine : public QPaintEngine +{ + Q_DECLARE_PRIVATE(QDirect3DPaintEngine) +public: + QDirect3DPaintEngine(); + ~QDirect3DPaintEngine(); + bool begin(QPaintDevice *device); + + void drawEllipse(const QRectF &rect); + void drawEllipse(const QRect &rect); + + void drawImage(const QRectF &rectangle, const QImage &image, const QRectF &sr, + Qt::ImageConversionFlags flags = Qt::AutoColor); + + void drawLines(const QLineF *lines, int lineCount); + void drawLines(const QLine *lines, int lineCount); + + void drawPath(const QPainterPath &path); + + void drawPixmap(const QRectF &r, const QPixmap &pm, const QRectF &sr); + + void drawPoints(const QPointF *points, int pointCount); + void drawPoints(const QPoint *points, int pointCount); + + void drawPolygon(const QPointF *points, int pointCount, PolygonDrawMode mode); + void drawPolygon(const QPoint *points, int pointCount, PolygonDrawMode mode); + + void drawRects(const QRectF *rects, int rectCount); + void drawRects(const QRect * rects, int rectCount); + + void drawTextItem(const QPointF &p, const QTextItem &textItem); + + void drawTiledPixmap(const QRectF &r, const QPixmap &pm, const QPointF &sr); + + bool end(); + + Type type() const { return Direct3D; } + void updateState(const QPaintEngineState &state); + + void cleanup(); + + HDC getDC() const; + void setFlushOnEnd(bool flushOnEnd); + bool hasDirect3DSupport(); + +public: + void scroll(QPaintDevice *pd, const RECT &srcrect, const RECT &destrect); + LPDIRECT3DSWAPCHAIN9 swapChain(QPaintDevice *pd); + void releaseSwapChain(QPaintDevice *pd); + +private: + Q_DISABLE_COPY(QDirect3DPaintEngine) + friend class QPixmap; + friend class QD3DGlyphCache; +}; + +QT_END_NAMESPACE + +#endif |