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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (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 Technology Preview License Agreement accompanying
** this package.
**
** 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 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifdef QT_HAVE_IWMMXT
#include <mmintrin.h>
#if defined(Q_OS_WINCE)
# include "qplatformdefs.h"
#endif
#if !defined(__IWMMXT__) && !defined(Q_OS_WINCE)
# include <xmmintrin.h>
#elif defined(Q_OS_WINCE_STD) && defined(_X86_)
# pragma warning(disable: 4391)
# include <xmmintrin.h>
#endif
#include <private/qdrawhelper_sse_p.h>
QT_BEGIN_NAMESPACE
#ifndef _MM_SHUFFLE
#define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \
(((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0))
#endif
struct QIWMMXTIntrinsics : public QMMXCommonIntrinsics
{
static inline m64 alpha(m64 x) {
return _mm_shuffle_pi16 (x, _MM_SHUFFLE(3, 3, 3, 3));
}
static inline m64 _load_alpha(uint x, const m64 &mmx_0x0000) {
m64 t = _mm_unpacklo_pi8(_mm_cvtsi32_si64(x), mmx_0x0000);
return _mm_shuffle_pi16(t, _MM_SHUFFLE(0, 0, 0, 0));
}
static inline void end() {
}
};
CompositionFunctionSolid qt_functionForModeSolid_IWMMXT[numCompositionFunctions] = {
comp_func_solid_SourceOver<QIWMMXTIntrinsics>,
comp_func_solid_DestinationOver<QIWMMXTIntrinsics>,
comp_func_solid_Clear<QIWMMXTIntrinsics>,
comp_func_solid_Source<QIWMMXTIntrinsics>,
0,
comp_func_solid_SourceIn<QIWMMXTIntrinsics>,
comp_func_solid_DestinationIn<QIWMMXTIntrinsics>,
comp_func_solid_SourceOut<QIWMMXTIntrinsics>,
comp_func_solid_DestinationOut<QIWMMXTIntrinsics>,
comp_func_solid_SourceAtop<QIWMMXTIntrinsics>,
comp_func_solid_DestinationAtop<QIWMMXTIntrinsics>,
comp_func_solid_XOR<QIWMMXTIntrinsics>,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes
rasterop_solid_SourceOrDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceAndDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceXorDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceAndNotDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceOrNotDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceXorDestination<QIWMMXTIntrinsics>,
rasterop_solid_NotSource<QIWMMXTIntrinsics>,
rasterop_solid_NotSourceAndDestination<QIWMMXTIntrinsics>,
rasterop_solid_SourceAndNotDestination<QIWMMXTIntrinsics>
};
CompositionFunction qt_functionForMode_IWMMXT[] = {
comp_func_SourceOver<QIWMMXTIntrinsics>,
comp_func_DestinationOver<QIWMMXTIntrinsics>,
comp_func_Clear<QIWMMXTIntrinsics>,
comp_func_Source<QIWMMXTIntrinsics>,
comp_func_Destination,
comp_func_SourceIn<QIWMMXTIntrinsics>,
comp_func_DestinationIn<QIWMMXTIntrinsics>,
comp_func_SourceOut<QIWMMXTIntrinsics>,
comp_func_DestinationOut<QIWMMXTIntrinsics>,
comp_func_SourceAtop<QIWMMXTIntrinsics>,
comp_func_DestinationAtop<QIWMMXTIntrinsics>,
comp_func_XOR<QIWMMXTIntrinsics>,
comp_func_Plus,
comp_func_Multiply,
comp_func_Screen,
comp_func_Overlay,
comp_func_Darken,
comp_func_Lighten,
comp_func_ColorDodge,
comp_func_ColorBurn,
comp_func_HardLight,
comp_func_SoftLight,
comp_func_Difference,
comp_func_Exclusion,
rasterop_SourceOrDestination,
rasterop_SourceAndDestination,
rasterop_SourceXorDestination,
rasterop_NotSourceAndNotDestination,
rasterop_NotSourceOrNotDestination,
rasterop_NotSourceXorDestination,
rasterop_NotSource,
rasterop_NotSourceAndDestination,
rasterop_SourceAndNotDestination
};
void qt_blend_color_argb_iwmmxt(int count, const QSpan *spans, void *userData)
{
qt_blend_color_argb_x86<QIWMMXTIntrinsics>(count, spans, userData,
(CompositionFunctionSolid*)qt_functionForModeSolid_IWMMXT);
}
#endif // QT_HAVE_IWMMXT
QT_END_NAMESPACE
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