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1 /* |
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2 * LIBOIL - Library of Optimized Inner Loops |
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3 * Copyright (c) 2004 David A. Schleef <ds@schleef.org> |
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4 * All rights reserved. |
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5 * |
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6 * Redistribution and use in source and binary forms, with or without |
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7 * modification, are permitted provided that the following conditions |
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8 * are met: |
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9 * 1. Redistributions of source code must retain the above copyright |
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10 * notice, this list of conditions and the following disclaimer. |
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11 * 2. Redistributions in binary form must reproduce the above copyright |
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12 * notice, this list of conditions and the following disclaimer in the |
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13 * documentation and/or other materials provided with the distribution. |
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14 * |
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15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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17 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, |
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19 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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20 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
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23 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
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24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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25 * POSSIBILITY OF SUCH DAMAGE. |
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26 */ |
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27 //Portions Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. |
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28 |
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29 #ifdef HAVE_CONFIG_H |
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30 #include "config.h" |
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31 #endif |
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32 |
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33 #include <liboil/liboil.h> |
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34 #include <liboil/liboilfunction.h> |
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35 |
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36 OIL_DECLARE_CLASS (trans8x8_u16); |
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37 |
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38 static void |
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39 trans8x8_u16_c1 (uint16_t *dest, int dstr, const uint16_t *src, int sstr) |
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40 { |
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41 int i; |
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42 int j; |
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43 uint16_t *d, *s; |
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44 |
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45 for(i=0;i<8;i++){ |
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46 d = OIL_OFFSET(dest, 2*i); |
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47 s = OIL_OFFSET(src, sstr*i); |
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48 for(j=0;j<8;j++){ |
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49 OIL_GET(d,dstr*j,uint16_t) = s[j]; |
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50 } |
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51 } |
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52 } |
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53 OIL_DEFINE_IMPL (trans8x8_u16_c1, trans8x8_u16); |
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54 |
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55 static void |
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56 trans8x8_u16_c2 (uint16_t *dest, int dstr, const uint16_t *src, int sstr) |
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57 { |
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58 int i; |
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59 uint16_t *d, *s; |
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60 |
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61 for(i=0;i<8;i++){ |
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62 d = OIL_OFFSET(dest, 2*i); |
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63 s = OIL_OFFSET(src, sstr*i); |
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64 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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65 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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66 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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67 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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68 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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69 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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70 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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71 *d = *s; s++; d = OIL_OFFSET(d, dstr); |
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72 } |
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73 } |
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74 OIL_DEFINE_IMPL (trans8x8_u16_c2, trans8x8_u16); |
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75 |
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76 static void |
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77 trans8x8_u16_c3 (uint16_t *dest, int dstr, const uint16_t *src, int sstr) |
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78 { |
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79 int i; |
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80 uint16_t *d, *s; |
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81 |
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82 for(i=0;i<8;i++){ |
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83 d = OIL_OFFSET(dest, 2*i); |
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84 s = OIL_OFFSET(src, sstr*i); |
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85 OIL_GET(d,dstr*0,uint16_t) = s[0]; |
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86 OIL_GET(d,dstr*1,uint16_t) = s[1]; |
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87 OIL_GET(d,dstr*2,uint16_t) = s[2]; |
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88 OIL_GET(d,dstr*3,uint16_t) = s[3]; |
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89 OIL_GET(d,dstr*4,uint16_t) = s[4]; |
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90 OIL_GET(d,dstr*5,uint16_t) = s[5]; |
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91 OIL_GET(d,dstr*6,uint16_t) = s[6]; |
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92 OIL_GET(d,dstr*7,uint16_t) = s[7]; |
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93 } |
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94 } |
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95 OIL_DEFINE_IMPL (trans8x8_u16_c3, trans8x8_u16); |
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96 |
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97 static void |
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98 trans8x8_u16_c4 (uint16_t *dest, int dstr, const uint16_t *src, int sstr) |
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99 { |
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100 int i; |
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101 uint16_t *d, *s; |
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102 |
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103 for(i=0;i<8;i++){ |
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104 d = OIL_OFFSET(dest, 2*i); |
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105 s = OIL_OFFSET(src, sstr*i); |
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106 OIL_GET(d,dstr*0,uint16_t) = *s++; |
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107 OIL_GET(d,dstr*1,uint16_t) = *s++; |
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108 OIL_GET(d,dstr*2,uint16_t) = *s++; |
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109 OIL_GET(d,dstr*3,uint16_t) = *s++; |
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110 OIL_GET(d,dstr*4,uint16_t) = *s++; |
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111 OIL_GET(d,dstr*5,uint16_t) = *s++; |
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112 OIL_GET(d,dstr*6,uint16_t) = *s++; |
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113 OIL_GET(d,dstr*7,uint16_t) = *s++; |
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114 } |
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115 } |
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116 |
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117 OIL_DEFINE_IMPL (trans8x8_u16_c4, trans8x8_u16); |
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118 |
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119 |
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120 |
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121 |
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122 #ifdef __SYMBIAN32__ |
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123 |
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124 OilFunctionImpl* __oil_function_impl_trans8x8_u16_c1() { |
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125 return &_oil_function_impl_trans8x8_u16_c1; |
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126 } |
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127 #endif |
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128 |
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129 #ifdef __SYMBIAN32__ |
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130 |
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131 OilFunctionImpl* __oil_function_impl_trans8x8_u16_c2() { |
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132 return &_oil_function_impl_trans8x8_u16_c2; |
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133 } |
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134 #endif |
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135 |
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136 #ifdef __SYMBIAN32__ |
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137 |
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138 OilFunctionImpl* __oil_function_impl_trans8x8_u16_c3() { |
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139 return &_oil_function_impl_trans8x8_u16_c3; |
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140 } |
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141 #endif |
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142 |
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143 #ifdef __SYMBIAN32__ |
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144 |
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145 OilFunctionImpl* __oil_function_impl_trans8x8_u16_c4() { |
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146 return &_oil_function_impl_trans8x8_u16_c4; |
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147 } |
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148 #endif |
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149 |