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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtGui module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include <private/qdrawhelper_p.h> |
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43 |
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44 #ifdef QT_HAVE_SSE |
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45 |
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46 #include <private/qdrawhelper_sse_p.h> |
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47 |
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48 QT_BEGIN_NAMESPACE |
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49 |
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50 CompositionFunctionSolid qt_functionForModeSolid_SSE[numCompositionFunctions] = { |
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51 comp_func_solid_SourceOver<QSSEIntrinsics>, |
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52 comp_func_solid_DestinationOver<QSSEIntrinsics>, |
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53 comp_func_solid_Clear<QSSEIntrinsics>, |
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54 comp_func_solid_Source<QSSEIntrinsics>, |
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55 0, |
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56 comp_func_solid_SourceIn<QSSEIntrinsics>, |
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57 comp_func_solid_DestinationIn<QSSEIntrinsics>, |
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58 comp_func_solid_SourceOut<QSSEIntrinsics>, |
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59 comp_func_solid_DestinationOut<QSSEIntrinsics>, |
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60 comp_func_solid_SourceAtop<QSSEIntrinsics>, |
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61 comp_func_solid_DestinationAtop<QSSEIntrinsics>, |
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62 comp_func_solid_XOR<QSSEIntrinsics>, |
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63 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // svg 1.2 modes |
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64 rasterop_solid_SourceOrDestination<QMMXIntrinsics>, |
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65 rasterop_solid_SourceAndDestination<QMMXIntrinsics>, |
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66 rasterop_solid_SourceXorDestination<QMMXIntrinsics>, |
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67 rasterop_solid_NotSourceAndNotDestination<QMMXIntrinsics>, |
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68 rasterop_solid_NotSourceOrNotDestination<QMMXIntrinsics>, |
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69 rasterop_solid_NotSourceXorDestination<QMMXIntrinsics>, |
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70 rasterop_solid_NotSource<QMMXIntrinsics>, |
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71 rasterop_solid_NotSourceAndDestination<QMMXIntrinsics>, |
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72 rasterop_solid_SourceAndNotDestination<QMMXIntrinsics> |
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73 }; |
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74 |
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75 CompositionFunction qt_functionForMode_SSE[numCompositionFunctions] = { |
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76 comp_func_SourceOver<QSSEIntrinsics>, |
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77 comp_func_DestinationOver<QSSEIntrinsics>, |
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78 comp_func_Clear<QSSEIntrinsics>, |
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79 comp_func_Source<QSSEIntrinsics>, |
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80 0, |
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81 comp_func_SourceIn<QSSEIntrinsics>, |
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82 comp_func_DestinationIn<QSSEIntrinsics>, |
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83 comp_func_SourceOut<QSSEIntrinsics>, |
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84 comp_func_DestinationOut<QSSEIntrinsics>, |
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85 comp_func_SourceAtop<QSSEIntrinsics>, |
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86 comp_func_DestinationAtop<QSSEIntrinsics>, |
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87 comp_func_XOR<QSSEIntrinsics> |
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88 }; |
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89 |
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90 void qt_blend_color_argb_sse(int count, const QSpan *spans, void *userData) |
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91 { |
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92 qt_blend_color_argb_x86<QSSEIntrinsics>(count, spans, userData, |
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93 (CompositionFunctionSolid*)qt_functionForModeSolid_SSE); |
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94 } |
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95 |
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96 void qt_memfill32_sse(quint32 *dest, quint32 value, int count) |
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97 { |
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98 return qt_memfill32_sse_template<QSSEIntrinsics>(dest, value, count); |
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99 } |
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100 |
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101 void qt_bitmapblit16_sse(QRasterBuffer *rasterBuffer, int x, int y, |
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102 quint32 color, |
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103 const uchar *src, |
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104 int width, int height, int stride) |
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105 { |
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106 return qt_bitmapblit16_sse_template<QSSEIntrinsics>(rasterBuffer, x,y, |
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107 color, src, width, |
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108 height, stride); |
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109 } |
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110 |
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111 void qt_blend_argb32_on_argb32_sse(uchar *destPixels, int dbpl, |
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112 const uchar *srcPixels, int sbpl, |
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113 int w, int h, |
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114 int const_alpha) |
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115 { |
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116 const uint *src = (const uint *) srcPixels; |
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117 uint *dst = (uint *) destPixels; |
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118 |
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119 uint ca = const_alpha - 1; |
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120 |
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121 for (int y=0; y<h; ++y) { |
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122 comp_func_SourceOver<QSSEIntrinsics>(dst, src, w, ca); |
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123 dst = (quint32 *)(((uchar *) dst) + dbpl); |
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124 src = (const quint32 *)(((const uchar *) src) + sbpl); |
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125 } |
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126 } |
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127 |
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128 void qt_blend_rgb32_on_rgb32_sse(uchar *destPixels, int dbpl, |
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129 const uchar *srcPixels, int sbpl, |
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130 int w, int h, |
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131 int const_alpha) |
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132 { |
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133 const uint *src = (const uint *) srcPixels; |
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134 uint *dst = (uint *) destPixels; |
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135 |
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136 uint ca = const_alpha - 1; |
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137 |
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138 for (int y=0; y<h; ++y) { |
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139 comp_func_Source<QSSEIntrinsics>(dst, src, w, ca); |
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140 dst = (quint32 *)(((uchar *) dst) + dbpl); |
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141 src = (const quint32 *)(((const uchar *) src) + sbpl); |
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142 } |
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143 } |
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144 |
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145 QT_END_NAMESPACE |
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146 |
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147 #endif // QT_HAVE_SSE |