1 | /****************************************************************************
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2 | **
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3 | ** Copyright (C) 2011 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 | ** Commercial Usage
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11 | ** Licensees holding valid Qt Commercial licenses may use this file in
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12 | ** accordance with the Qt Commercial License Agreement provided with the
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13 | ** Software or, alternatively, in accordance with the terms contained in
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14 | ** a written agreement between you and Nokia.
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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 | ** GNU General Public License Usage
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29 | ** Alternatively, this file may be used under the terms of the GNU
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30 | ** General Public License version 3.0 as published by the Free Software
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31 | ** Foundation and appearing in the file LICENSE.GPL included in the
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32 | ** packaging of this file. Please review the following information to
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33 | ** ensure the GNU General Public License version 3.0 requirements will be
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34 | ** met: http://www.gnu.org/copyleft/gpl.html.
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35 | **
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36 | ** If you have questions regarding the use of this file, please contact
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37 | ** Nokia at qt-info@nokia.com.
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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 | comp_func_Destination,
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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 | comp_func_Plus,
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89 | comp_func_Multiply,
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90 | comp_func_Screen,
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91 | comp_func_Overlay,
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92 | comp_func_Darken,
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93 | comp_func_Lighten,
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94 | comp_func_ColorDodge,
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95 | comp_func_ColorBurn,
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96 | comp_func_HardLight,
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97 | comp_func_SoftLight,
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98 | comp_func_Difference,
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99 | comp_func_Exclusion,
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100 | rasterop_SourceOrDestination,
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101 | rasterop_SourceAndDestination,
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102 | rasterop_SourceXorDestination,
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103 | rasterop_NotSourceAndNotDestination,
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104 | rasterop_NotSourceOrNotDestination,
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105 | rasterop_NotSourceXorDestination,
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106 | rasterop_NotSource,
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107 | rasterop_NotSourceAndDestination,
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108 | rasterop_SourceAndNotDestination
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109 | };
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110 |
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111 | void qt_blend_color_argb_sse(int count, const QSpan *spans, void *userData)
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112 | {
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113 | qt_blend_color_argb_x86<QSSEIntrinsics>(count, spans, userData,
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114 | (CompositionFunctionSolid*)qt_functionForModeSolid_SSE);
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115 | }
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116 |
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117 | void qt_memfill32_sse(quint32 *dest, quint32 value, int count)
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118 | {
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119 | return qt_memfill32_sse_template<QSSEIntrinsics>(dest, value, count);
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120 | }
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121 |
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122 | void qt_bitmapblit16_sse(QRasterBuffer *rasterBuffer, int x, int y,
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123 | quint32 color,
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124 | const uchar *src,
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125 | int width, int height, int stride)
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126 | {
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127 | return qt_bitmapblit16_sse_template<QSSEIntrinsics>(rasterBuffer, x,y,
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128 | color, src, width,
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129 | height, stride);
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130 | }
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131 |
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132 | void qt_blend_argb32_on_argb32_sse(uchar *destPixels, int dbpl,
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133 | const uchar *srcPixels, int sbpl,
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134 | int w, int h,
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135 | int const_alpha)
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136 | {
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137 | const uint *src = (const uint *) srcPixels;
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138 | uint *dst = (uint *) destPixels;
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139 |
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140 | uint ca = const_alpha - 1;
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141 |
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142 | for (int y=0; y<h; ++y) {
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143 | comp_func_SourceOver<QSSEIntrinsics>(dst, src, w, ca);
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144 | dst = (quint32 *)(((uchar *) dst) + dbpl);
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145 | src = (const quint32 *)(((const uchar *) src) + sbpl);
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146 | }
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147 | }
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148 |
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149 | void qt_blend_rgb32_on_rgb32_sse(uchar *destPixels, int dbpl,
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150 | const uchar *srcPixels, int sbpl,
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151 | int w, int h,
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152 | int const_alpha)
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153 | {
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154 | const uint *src = (const uint *) srcPixels;
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155 | uint *dst = (uint *) destPixels;
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156 |
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157 | uint ca = const_alpha - 1;
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158 |
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159 | for (int y=0; y<h; ++y) {
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160 | comp_func_Source<QSSEIntrinsics>(dst, src, w, ca);
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161 | dst = (quint32 *)(((uchar *) dst) + dbpl);
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162 | src = (const quint32 *)(((const uchar *) src) + sbpl);
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163 | }
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164 | }
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165 |
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166 | QT_END_NAMESPACE
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167 |
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168 | #endif // QT_HAVE_SSE
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