/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** 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 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 http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ #ifdef QT_HAVE_IWMMXT #include #if defined(Q_OS_WINCE) # include "qplatformdefs.h" #endif #if !defined(__IWMMXT__) && !defined(Q_OS_WINCE) # include #elif defined(Q_OS_WINCE_STD) && defined(_X86_) # pragma warning(disable: 4391) # include #endif #include 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, comp_func_solid_DestinationOver, comp_func_solid_Clear, comp_func_solid_Source, 0, comp_func_solid_SourceIn, comp_func_solid_DestinationIn, comp_func_solid_SourceOut, comp_func_solid_DestinationOut, comp_func_solid_SourceAtop, comp_func_solid_DestinationAtop, comp_func_solid_XOR, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes rasterop_solid_SourceOrDestination, rasterop_solid_SourceAndDestination, rasterop_solid_SourceXorDestination, rasterop_solid_NotSourceAndNotDestination, rasterop_solid_NotSourceOrNotDestination, rasterop_solid_NotSourceXorDestination, rasterop_solid_NotSource, rasterop_solid_NotSourceAndDestination, rasterop_solid_SourceAndNotDestination }; CompositionFunction qt_functionForMode_IWMMXT[] = { comp_func_SourceOver, comp_func_DestinationOver, comp_func_Clear, comp_func_Source, 0, comp_func_SourceIn, comp_func_DestinationIn, comp_func_SourceOut, comp_func_DestinationOut, comp_func_SourceAtop, comp_func_DestinationAtop, comp_func_XOR }; void qt_blend_color_argb_iwmmxt(int count, const QSpan *spans, void *userData) { qt_blend_color_argb_x86(count, spans, userData, (CompositionFunctionSolid*)qt_functionForModeSolid_IWMMXT); } #endif // QT_HAVE_IWMMXT QT_END_NAMESPACE