1 /****************************************************************************
3 ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4 ** All rights reserved.
5 ** Contact: Nokia Corporation (qt-info@nokia.com)
7 ** This file is part of the QtGui module of the Qt Toolkit.
9 ** $QT_BEGIN_LICENSE:LGPL$
10 ** GNU Lesser General Public License Usage
11 ** This file may be used under the terms of the GNU Lesser General Public
12 ** License version 2.1 as published by the Free Software Foundation and
13 ** appearing in the file LICENSE.LGPL included in the packaging of this
14 ** file. Please review the following information to ensure the GNU Lesser
15 ** General Public License version 2.1 requirements will be met:
16 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
18 ** In addition, as a special exception, Nokia gives you certain additional
19 ** rights. These rights are described in the Nokia Qt LGPL Exception
20 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
22 ** GNU General Public License Usage
23 ** Alternatively, this file may be used under the terms of the GNU General
24 ** Public License version 3.0 as published by the Free Software Foundation
25 ** and appearing in the file LICENSE.GPL included in the packaging of this
26 ** file. Please review the following information to ensure the GNU General
27 ** Public License version 3.0 requirements will be met:
28 ** http://www.gnu.org/copyleft/gpl.html.
31 ** Alternatively, this file may be used in accordance with the terms and
32 ** conditions contained in a signed written agreement between you and Nokia.
40 ****************************************************************************/
42 #ifndef QDRAWHELPER_X86_P_H
43 #define QDRAWHELPER_X86_P_H
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
56 #include <private/qdrawhelper_p.h>
61 extern CompositionFunction qt_functionForMode_MMX[];
62 extern CompositionFunctionSolid qt_functionForModeSolid_MMX[];
63 void qt_blend_color_argb_mmx(int count, const QSpan *spans, void *userData);
67 void qt_memfill32_mmxext(quint32 *dest, quint32 value, int count);
68 void qt_bitmapblit16_mmxext(QRasterBuffer *rasterBuffer, int x, int y,
69 quint32 color, const uchar *src,
70 int width, int height, int stride);
74 #if defined(QT_HAVE_MMX) || !defined(QT_HAVE_SSE)
75 extern CompositionFunction qt_functionForMode_MMX3DNOW[];
76 extern CompositionFunctionSolid qt_functionForModeSolid_MMX3DNOW[];
78 void qt_blend_color_argb_mmx3dnow(int count, const QSpan *spans,
83 extern CompositionFunction qt_functionForMode_SSE3DNOW[];
84 extern CompositionFunctionSolid qt_functionForModeSolid_SSE3DNOW[];
86 void qt_memfill32_sse3dnow(quint32 *dest, quint32 value, int count);
87 void qt_bitmapblit16_sse3dnow(QRasterBuffer *rasterBuffer, int x, int y,
89 const uchar *src, int width, int height,
91 void qt_blend_color_argb_sse3dnow(int count, const QSpan *spans,
94 #endif // QT_HAVE_3DNOW
97 void qt_memfill32_sse(quint32 *dest, quint32 value, int count);
98 void qt_bitmapblit16_sse(QRasterBuffer *rasterBuffer, int x, int y,
100 const uchar *src, int width, int height, int stride);
102 void qt_blend_color_argb_sse(int count, const QSpan *spans, void *userData);
104 extern CompositionFunction qt_functionForMode_SSE[];
105 extern CompositionFunctionSolid qt_functionForModeSolid_SSE[];
106 #endif // QT_HAVE_SSE
109 void qt_memfill32_sse2(quint32 *dest, quint32 value, int count);
110 void qt_memfill16_sse2(quint16 *dest, quint16 value, int count);
111 void qt_bitmapblit32_sse2(QRasterBuffer *rasterBuffer, int x, int y,
113 const uchar *src, int width, int height, int stride);
114 void qt_bitmapblit16_sse2(QRasterBuffer *rasterBuffer, int x, int y,
116 const uchar *src, int width, int height, int stride);
117 void qt_blend_argb32_on_argb32_sse2(uchar *destPixels, int dbpl,
118 const uchar *srcPixels, int sbpl,
121 void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl,
122 const uchar *srcPixels, int sbpl,
126 extern CompositionFunction qt_functionForMode_onlySSE2[];
127 extern CompositionFunctionSolid qt_functionForModeSolid_onlySSE2[];
128 #endif // QT_HAVE_SSE2
130 #ifdef QT_HAVE_IWMMXT
131 void qt_blend_color_argb_iwmmxt(int count, const QSpan *spans, void *userData);
133 extern CompositionFunction qt_functionForMode_IWMMXT[];
134 extern CompositionFunctionSolid qt_functionForModeSolid_IWMMXT[];
137 static const int numCompositionFunctions = 33;
141 #endif // QDRAWHELPER_X86_P_H