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Diffstat (limited to 'src/gui/painting/qdrawhelper_mmx.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper_mmx.cpp | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/src/gui/painting/qdrawhelper_mmx.cpp b/src/gui/painting/qdrawhelper_mmx.cpp new file mode 100644 index 0000000..bb7f26d --- /dev/null +++ b/src/gui/painting/qdrawhelper_mmx.cpp @@ -0,0 +1,134 @@ +/**************************************************************************** +** +** 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. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <private/qdrawhelper_p.h> + +#if defined(QT_HAVE_MMX) + +#include <private/qdrawhelper_mmx_p.h> + +QT_BEGIN_NAMESPACE + +CompositionFunctionSolid qt_functionForModeSolid_MMX[numCompositionFunctions] = { + comp_func_solid_SourceOver<QMMXIntrinsics>, + comp_func_solid_DestinationOver<QMMXIntrinsics>, + comp_func_solid_Clear<QMMXIntrinsics>, + comp_func_solid_Source<QMMXIntrinsics>, + 0, + comp_func_solid_SourceIn<QMMXIntrinsics>, + comp_func_solid_DestinationIn<QMMXIntrinsics>, + comp_func_solid_SourceOut<QMMXIntrinsics>, + comp_func_solid_DestinationOut<QMMXIntrinsics>, + comp_func_solid_SourceAtop<QMMXIntrinsics>, + comp_func_solid_DestinationAtop<QMMXIntrinsics>, + comp_func_solid_XOR<QMMXIntrinsics>, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes + rasterop_solid_SourceOrDestination<QMMXIntrinsics>, + rasterop_solid_SourceAndDestination<QMMXIntrinsics>, + rasterop_solid_SourceXorDestination<QMMXIntrinsics>, + rasterop_solid_NotSourceAndNotDestination<QMMXIntrinsics>, + rasterop_solid_NotSourceOrNotDestination<QMMXIntrinsics>, + rasterop_solid_NotSourceXorDestination<QMMXIntrinsics>, + rasterop_solid_NotSource<QMMXIntrinsics>, + rasterop_solid_NotSourceAndDestination<QMMXIntrinsics>, + rasterop_solid_SourceAndNotDestination<QMMXIntrinsics> +}; + +CompositionFunction qt_functionForMode_MMX[numCompositionFunctions] = { + comp_func_SourceOver<QMMXIntrinsics>, + comp_func_DestinationOver<QMMXIntrinsics>, + comp_func_Clear<QMMXIntrinsics>, + comp_func_Source<QMMXIntrinsics>, + 0, + comp_func_SourceIn<QMMXIntrinsics>, + comp_func_DestinationIn<QMMXIntrinsics>, + comp_func_SourceOut<QMMXIntrinsics>, + comp_func_DestinationOut<QMMXIntrinsics>, + comp_func_SourceAtop<QMMXIntrinsics>, + comp_func_DestinationAtop<QMMXIntrinsics>, + comp_func_XOR<QMMXIntrinsics>, +}; + +void qt_blend_color_argb_mmx(int count, const QSpan *spans, void *userData) +{ + qt_blend_color_argb_x86<QMMXIntrinsics>(count, spans, userData, + (CompositionFunctionSolid*)qt_functionForModeSolid_MMX); +} + + +void qt_blend_argb32_on_argb32_mmx(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + + uint ca = const_alpha - 1; + + for (int y=0; y<h; ++y) { + comp_func_SourceOver<QMMXIntrinsics>(dst, src, w, ca); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } +} + +void qt_blend_rgb32_on_rgb32_mmx(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + const uint *src = (const uint *) srcPixels; + uint *dst = (uint *) destPixels; + + uint ca = const_alpha - 1; + + for (int y=0; y<h; ++y) { + comp_func_Source<QMMXIntrinsics>(dst, src, w, ca); + dst = (quint32 *)(((uchar *) dst) + dbpl); + src = (const quint32 *)(((const uchar *) src) + sbpl); + } +} + + +#endif // QT_HAVE_MMX + +QT_END_NAMESPACE |