src/gui/painting/qdrawhelper_sse3dnow.cpp
author Alex Gilkes <alex.gilkes@nokia.com>
Mon, 11 Jan 2010 14:00:40 +0000
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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtGui module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <private/qdrawhelper_x86_p.h>
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#if defined(QT_HAVE_3DNOW) && defined(QT_HAVE_SSE)
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#include <private/qdrawhelper_sse_p.h>
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#include <mm3dnow.h>
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QT_BEGIN_NAMESPACE
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struct QSSE3DNOWIntrinsics : public QSSEIntrinsics
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{
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    static inline void end() {
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        _m_femms();
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    }
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};
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CompositionFunctionSolid qt_functionForModeSolid_SSE3DNOW[numCompositionFunctions] = {
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    comp_func_solid_SourceOver<QSSE3DNOWIntrinsics>,
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    comp_func_solid_DestinationOver<QSSE3DNOWIntrinsics>,
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    comp_func_solid_Clear<QSSE3DNOWIntrinsics>,
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    comp_func_solid_Source<QSSE3DNOWIntrinsics>,
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    0,
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    comp_func_solid_SourceIn<QSSE3DNOWIntrinsics>,
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    comp_func_solid_DestinationIn<QSSE3DNOWIntrinsics>,
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    comp_func_solid_SourceOut<QSSE3DNOWIntrinsics>,
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    comp_func_solid_DestinationOut<QSSE3DNOWIntrinsics>,
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    comp_func_solid_SourceAtop<QSSE3DNOWIntrinsics>,
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    comp_func_solid_DestinationAtop<QSSE3DNOWIntrinsics>,
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    comp_func_solid_XOR<QSSE3DNOWIntrinsics>,
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    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes
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    rasterop_solid_SourceOrDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_SourceAndDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_SourceXorDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_NotSourceAndNotDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_NotSourceOrNotDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_NotSourceXorDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_NotSource<QSSE3DNOWIntrinsics>,
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    rasterop_solid_NotSourceAndDestination<QSSE3DNOWIntrinsics>,
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    rasterop_solid_SourceAndNotDestination<QSSE3DNOWIntrinsics>
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};
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CompositionFunction qt_functionForMode_SSE3DNOW[numCompositionFunctions] = {
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    comp_func_SourceOver<QSSE3DNOWIntrinsics>,
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    comp_func_DestinationOver<QSSE3DNOWIntrinsics>,
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    comp_func_Clear<QSSE3DNOWIntrinsics>,
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    comp_func_Source<QSSE3DNOWIntrinsics>,
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    0,
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    comp_func_SourceIn<QSSE3DNOWIntrinsics>,
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    comp_func_DestinationIn<QSSE3DNOWIntrinsics>,
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    comp_func_SourceOut<QSSE3DNOWIntrinsics>,
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    comp_func_DestinationOut<QSSE3DNOWIntrinsics>,
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    comp_func_SourceAtop<QSSE3DNOWIntrinsics>,
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    comp_func_DestinationAtop<QSSE3DNOWIntrinsics>,
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    comp_func_XOR<QSSE3DNOWIntrinsics>
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};
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void qt_blend_color_argb_sse3dnow(int count, const QSpan *spans, void *userData)
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{
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    qt_blend_color_argb_x86<QSSE3DNOWIntrinsics>(count, spans, userData,
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                                                 (CompositionFunctionSolid*)qt_functionForModeSolid_SSE3DNOW);
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}
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void qt_memfill32_sse3dnow(quint32 *dest, quint32 value, int count)
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{
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    return qt_memfill32_sse_template<QSSE3DNOWIntrinsics>(dest, value, count);
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}
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void qt_bitmapblit16_sse3dnow(QRasterBuffer *rasterBuffer, int x, int y,
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                              quint32 color,
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                              const uchar *src,
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                              int width, int height, int stride)
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{
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    return qt_bitmapblit16_sse_template<QSSE3DNOWIntrinsics>(rasterBuffer, x,y,
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                                                             color, src, width,
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                                                             height, stride);
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}
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QT_END_NAMESPACE
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#endif // QT_HAVE_3DNOW && QT_HAVE_SSE