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These rights are described in The Qt Company LGPL Exception 28 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. 29 ** 30 ** GNU General Public License Usage 31 ** Alternatively, this file may be used under the terms of the GNU 32 ** General Public License version 3.0 as published by the Free Software 33 ** Foundation and appearing in the file LICENSE.GPL included in the 34 ** packaging of this file. Please review the following information to 35 ** ensure the GNU General Public License version 3.0 requirements will be 36 ** met: http://www.gnu.org/copyleft/gpl.html. 37 ** 38 ** $QT_END_LICENSE$ 39 ** 40 ****************************************************************************/ 41 42 #ifndef QDRAWHELPER_X86_P_H 43 #define QDRAWHELPER_X86_P_H 44 45 // 46 // W A R N I N G 47 // ------------- 48 // 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. 52 // 53 // We mean it. 54 // 55 56 #include <private/qdrawhelper_p.h> 57 58 QT_BEGIN_NAMESPACE 59 60 #ifdef QT_HAVE_MMX 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); 64 #endif 65 66 #ifdef QT_HAVE_MMXEXT 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); 71 #endif 72 73 #ifdef QT_HAVE_3DNOW 74 #if defined(QT_HAVE_MMX) || !defined(QT_HAVE_SSE) 75 extern CompositionFunction qt_functionForMode_MMX3DNOW[]; 76 extern CompositionFunctionSolid qt_functionForModeSolid_MMX3DNOW[]; 77 78 void qt_blend_color_argb_mmx3dnow(int count, const QSpan *spans, 79 void *userData); 80 #endif // MMX 81 82 #ifdef QT_HAVE_SSE 83 extern CompositionFunction qt_functionForMode_SSE3DNOW[]; 84 extern CompositionFunctionSolid qt_functionForModeSolid_SSE3DNOW[]; 85 86 void qt_memfill32_sse3dnow(quint32 *dest, quint32 value, int count); 87 void qt_bitmapblit16_sse3dnow(QRasterBuffer *rasterBuffer, int x, int y, 88 quint32 color, 89 const uchar *src, int width, int height, 90 int stride); 91 void qt_blend_color_argb_sse3dnow(int count, const QSpan *spans, 92 void *userData); 93 #endif // SSE 94 #endif // QT_HAVE_3DNOW 95 96 #ifdef QT_HAVE_SSE 97 void qt_memfill32_sse(quint32 *dest, quint32 value, int count); 98 void qt_bitmapblit16_sse(QRasterBuffer *rasterBuffer, int x, int y, 99 quint32 color, 100 const uchar *src, int width, int height, int stride); 101 102 void qt_blend_color_argb_sse(int count, const QSpan *spans, void *userData); 103 104 extern CompositionFunction qt_functionForMode_SSE[]; 105 extern CompositionFunctionSolid qt_functionForModeSolid_SSE[]; 106 #endif // QT_HAVE_SSE 107 108 #ifdef QT_HAVE_SSE2 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, 112 quint32 color, 113 const uchar *src, int width, int height, int stride); 114 void qt_bitmapblit16_sse2(QRasterBuffer *rasterBuffer, int x, int y, 115 quint32 color, 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, 119 int w, int h, 120 int const_alpha); 121 void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl, 122 const uchar *srcPixels, int sbpl, 123 int w, int h, 124 int const_alpha); 125 126 extern CompositionFunction qt_functionForMode_onlySSE2[]; 127 extern CompositionFunctionSolid qt_functionForModeSolid_onlySSE2[]; 128 #endif // QT_HAVE_SSE2 129 130 #ifdef QT_HAVE_IWMMXT 131 void qt_blend_color_argb_iwmmxt(int count, const QSpan *spans, void *userData); 132 133 extern CompositionFunction qt_functionForMode_IWMMXT[]; 134 extern CompositionFunctionSolid qt_functionForModeSolid_IWMMXT[]; 135 #endif 136 137 static const int numCompositionFunctions = 33; 138 139 QT_END_NAMESPACE 140 141 #endif // QDRAWHELPER_X86_P_H 142