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4349 | Serge | 1 | /* |
2 | * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder |
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3 | * Copyright (c) 2003 Michael Niedermayer |
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4 | * |
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5 | * This file is part of FFmpeg. |
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6 | * |
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7 | * FFmpeg is free software; you can redistribute it and/or |
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8 | * modify it under the terms of the GNU Lesser General Public |
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9 | * License as published by the Free Software Foundation; either |
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10 | * version 2.1 of the License, or (at your option) any later version. |
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11 | * |
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12 | * FFmpeg is distributed in the hope that it will be useful, |
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13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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15 | * Lesser General Public License for more details. |
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16 | * |
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17 | * You should have received a copy of the GNU Lesser General Public |
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18 | * License along with FFmpeg; if not, write to the Free Software |
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19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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20 | */ |
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21 | |||
22 | /** |
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23 | * @file |
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24 | * H.264 / AVC / MPEG4 part10 prediction functions. |
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25 | * @author Michael Niedermayer |
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26 | */ |
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27 | |||
28 | #include "libavutil/attributes.h" |
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29 | #include "libavutil/avassert.h" |
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30 | #include "dsputil.h" |
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31 | #include "h264pred.h" |
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32 | #include "avcodec.h" // for AV_CODEC_ID_* |
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33 | |||
34 | #define BIT_DEPTH 8 |
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35 | #include "h264pred_template.c" |
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36 | #undef BIT_DEPTH |
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37 | |||
38 | #define BIT_DEPTH 9 |
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39 | #include "h264pred_template.c" |
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40 | #undef BIT_DEPTH |
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41 | |||
42 | #define BIT_DEPTH 10 |
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43 | #include "h264pred_template.c" |
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44 | #undef BIT_DEPTH |
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45 | |||
46 | #define BIT_DEPTH 12 |
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47 | #include "h264pred_template.c" |
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48 | #undef BIT_DEPTH |
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49 | |||
50 | #define BIT_DEPTH 14 |
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51 | #include "h264pred_template.c" |
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52 | #undef BIT_DEPTH |
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53 | |||
54 | static void pred4x4_vertical_vp8_c(uint8_t *src, const uint8_t *topright, |
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55 | ptrdiff_t stride) |
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56 | { |
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57 | const unsigned lt = src[-1-1*stride]; |
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58 | LOAD_TOP_EDGE |
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59 | LOAD_TOP_RIGHT_EDGE |
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60 | uint32_t v = PACK_4U8((lt + 2*t0 + t1 + 2) >> 2, |
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61 | (t0 + 2*t1 + t2 + 2) >> 2, |
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62 | (t1 + 2*t2 + t3 + 2) >> 2, |
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63 | (t2 + 2*t3 + t4 + 2) >> 2); |
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64 | |||
65 | AV_WN32A(src+0*stride, v); |
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66 | AV_WN32A(src+1*stride, v); |
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67 | AV_WN32A(src+2*stride, v); |
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68 | AV_WN32A(src+3*stride, v); |
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69 | } |
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70 | |||
71 | static void pred4x4_horizontal_vp8_c(uint8_t *src, const uint8_t *topright, |
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72 | ptrdiff_t stride) |
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73 | { |
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74 | const unsigned lt = src[-1-1*stride]; |
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75 | LOAD_LEFT_EDGE |
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76 | |||
77 | AV_WN32A(src+0*stride, ((lt + 2*l0 + l1 + 2) >> 2)*0x01010101); |
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78 | AV_WN32A(src+1*stride, ((l0 + 2*l1 + l2 + 2) >> 2)*0x01010101); |
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79 | AV_WN32A(src+2*stride, ((l1 + 2*l2 + l3 + 2) >> 2)*0x01010101); |
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80 | AV_WN32A(src+3*stride, ((l2 + 2*l3 + l3 + 2) >> 2)*0x01010101); |
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81 | } |
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82 | |||
83 | static void pred4x4_down_left_svq3_c(uint8_t *src, const uint8_t *topright, |
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84 | ptrdiff_t stride) |
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85 | { |
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86 | LOAD_TOP_EDGE |
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87 | LOAD_LEFT_EDGE |
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88 | |||
89 | src[0+0*stride]=(l1 + t1)>>1; |
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90 | src[1+0*stride]= |
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91 | src[0+1*stride]=(l2 + t2)>>1; |
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92 | src[2+0*stride]= |
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93 | src[1+1*stride]= |
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94 | src[0+2*stride]= |
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95 | src[3+0*stride]= |
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96 | src[2+1*stride]= |
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97 | src[1+2*stride]= |
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98 | src[0+3*stride]= |
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99 | src[3+1*stride]= |
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100 | src[2+2*stride]= |
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101 | src[1+3*stride]= |
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102 | src[3+2*stride]= |
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103 | src[2+3*stride]= |
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104 | src[3+3*stride]=(l3 + t3)>>1; |
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105 | } |
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106 | |||
107 | static void pred4x4_down_left_rv40_c(uint8_t *src, const uint8_t *topright, |
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108 | ptrdiff_t stride) |
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109 | { |
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110 | LOAD_TOP_EDGE |
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111 | LOAD_TOP_RIGHT_EDGE |
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112 | LOAD_LEFT_EDGE |
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113 | LOAD_DOWN_LEFT_EDGE |
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114 | |||
115 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
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116 | src[1+0*stride]= |
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117 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
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118 | src[2+0*stride]= |
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119 | src[1+1*stride]= |
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120 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + l4 + 2*l3 + 2)>>3; |
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121 | src[3+0*stride]= |
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122 | src[2+1*stride]= |
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123 | src[1+2*stride]= |
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124 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3 + l5 + 2*l4 + 2)>>3; |
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125 | src[3+1*stride]= |
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126 | src[2+2*stride]= |
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127 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3; |
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128 | src[3+2*stride]= |
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129 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3; |
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130 | src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2; |
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131 | } |
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132 | |||
133 | static void pred4x4_down_left_rv40_nodown_c(uint8_t *src, |
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134 | const uint8_t *topright, |
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135 | ptrdiff_t stride) |
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136 | { |
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137 | LOAD_TOP_EDGE |
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138 | LOAD_TOP_RIGHT_EDGE |
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139 | LOAD_LEFT_EDGE |
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140 | |||
141 | src[0+0*stride]=(t0 + t2 + 2*t1 + 2 + l0 + l2 + 2*l1 + 2)>>3; |
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142 | src[1+0*stride]= |
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143 | src[0+1*stride]=(t1 + t3 + 2*t2 + 2 + l1 + l3 + 2*l2 + 2)>>3; |
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144 | src[2+0*stride]= |
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145 | src[1+1*stride]= |
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146 | src[0+2*stride]=(t2 + t4 + 2*t3 + 2 + l2 + 3*l3 + 2)>>3; |
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147 | src[3+0*stride]= |
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148 | src[2+1*stride]= |
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149 | src[1+2*stride]= |
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150 | src[0+3*stride]=(t3 + t5 + 2*t4 + 2 + l3*4 + 2)>>3; |
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151 | src[3+1*stride]= |
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152 | src[2+2*stride]= |
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153 | src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l3*4 + 2)>>3; |
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154 | src[3+2*stride]= |
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155 | src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l3*4 + 2)>>3; |
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156 | src[3+3*stride]=(t6 + t7 + 1 + 2*l3 + 1)>>2; |
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157 | } |
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158 | |||
159 | static void pred4x4_vertical_left_rv40(uint8_t *src, const uint8_t *topright, |
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160 | ptrdiff_t stride, |
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161 | const int l0, const int l1, const int l2, |
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162 | const int l3, const int l4) |
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163 | { |
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164 | LOAD_TOP_EDGE |
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165 | LOAD_TOP_RIGHT_EDGE |
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166 | |||
167 | src[0+0*stride]=(2*t0 + 2*t1 + l1 + 2*l2 + l3 + 4)>>3; |
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168 | src[1+0*stride]= |
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169 | src[0+2*stride]=(t1 + t2 + 1)>>1; |
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170 | src[2+0*stride]= |
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171 | src[1+2*stride]=(t2 + t3 + 1)>>1; |
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172 | src[3+0*stride]= |
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173 | src[2+2*stride]=(t3 + t4+ 1)>>1; |
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174 | src[3+2*stride]=(t4 + t5+ 1)>>1; |
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175 | src[0+1*stride]=(t0 + 2*t1 + t2 + l2 + 2*l3 + l4 + 4)>>3; |
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176 | src[1+1*stride]= |
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177 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
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178 | src[2+1*stride]= |
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179 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
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180 | src[3+1*stride]= |
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181 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
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182 | src[3+3*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
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183 | } |
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184 | |||
185 | static void pred4x4_vertical_left_rv40_c(uint8_t *src, const uint8_t *topright, |
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186 | ptrdiff_t stride) |
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187 | { |
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188 | LOAD_LEFT_EDGE |
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189 | LOAD_DOWN_LEFT_EDGE |
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190 | |||
191 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l4); |
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192 | } |
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193 | |||
194 | static void pred4x4_vertical_left_rv40_nodown_c(uint8_t *src, |
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195 | const uint8_t *topright, |
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196 | ptrdiff_t stride) |
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197 | { |
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198 | LOAD_LEFT_EDGE |
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199 | |||
200 | pred4x4_vertical_left_rv40(src, topright, stride, l0, l1, l2, l3, l3); |
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201 | } |
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202 | |||
203 | static void pred4x4_vertical_left_vp8_c(uint8_t *src, const uint8_t *topright, |
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204 | ptrdiff_t stride) |
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205 | { |
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206 | LOAD_TOP_EDGE |
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207 | LOAD_TOP_RIGHT_EDGE |
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208 | |||
209 | src[0+0*stride]=(t0 + t1 + 1)>>1; |
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210 | src[1+0*stride]= |
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211 | src[0+2*stride]=(t1 + t2 + 1)>>1; |
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212 | src[2+0*stride]= |
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213 | src[1+2*stride]=(t2 + t3 + 1)>>1; |
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214 | src[3+0*stride]= |
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215 | src[2+2*stride]=(t3 + t4 + 1)>>1; |
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216 | src[0+1*stride]=(t0 + 2*t1 + t2 + 2)>>2; |
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217 | src[1+1*stride]= |
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218 | src[0+3*stride]=(t1 + 2*t2 + t3 + 2)>>2; |
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219 | src[2+1*stride]= |
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220 | src[1+3*stride]=(t2 + 2*t3 + t4 + 2)>>2; |
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221 | src[3+1*stride]= |
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222 | src[2+3*stride]=(t3 + 2*t4 + t5 + 2)>>2; |
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223 | src[3+2*stride]=(t4 + 2*t5 + t6 + 2)>>2; |
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224 | src[3+3*stride]=(t5 + 2*t6 + t7 + 2)>>2; |
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225 | } |
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226 | |||
227 | static void pred4x4_horizontal_up_rv40_c(uint8_t *src, const uint8_t *topright, |
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228 | ptrdiff_t stride) |
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229 | { |
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230 | LOAD_LEFT_EDGE |
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231 | LOAD_DOWN_LEFT_EDGE |
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232 | LOAD_TOP_EDGE |
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233 | LOAD_TOP_RIGHT_EDGE |
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234 | |||
235 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
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236 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
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237 | src[2+0*stride]= |
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238 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
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239 | src[3+0*stride]= |
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240 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
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241 | src[2+1*stride]= |
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242 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
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243 | src[3+1*stride]= |
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244 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
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245 | src[3+2*stride]= |
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246 | src[1+3*stride]=(l3 + 2*l4 + l5 + 2)>>2; |
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247 | src[0+3*stride]= |
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248 | src[2+2*stride]=(t6 + t7 + l3 + l4 + 2)>>2; |
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249 | src[2+3*stride]=(l4 + l5 + 1)>>1; |
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250 | src[3+3*stride]=(l4 + 2*l5 + l6 + 2)>>2; |
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251 | } |
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252 | |||
253 | static void pred4x4_horizontal_up_rv40_nodown_c(uint8_t *src, |
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254 | const uint8_t *topright, |
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255 | ptrdiff_t stride) |
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256 | { |
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257 | LOAD_LEFT_EDGE |
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258 | LOAD_TOP_EDGE |
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259 | LOAD_TOP_RIGHT_EDGE |
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260 | |||
261 | src[0+0*stride]=(t1 + 2*t2 + t3 + 2*l0 + 2*l1 + 4)>>3; |
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262 | src[1+0*stride]=(t2 + 2*t3 + t4 + l0 + 2*l1 + l2 + 4)>>3; |
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263 | src[2+0*stride]= |
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264 | src[0+1*stride]=(t3 + 2*t4 + t5 + 2*l1 + 2*l2 + 4)>>3; |
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265 | src[3+0*stride]= |
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266 | src[1+1*stride]=(t4 + 2*t5 + t6 + l1 + 2*l2 + l3 + 4)>>3; |
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267 | src[2+1*stride]= |
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268 | src[0+2*stride]=(t5 + 2*t6 + t7 + 2*l2 + 2*l3 + 4)>>3; |
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269 | src[3+1*stride]= |
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270 | src[1+2*stride]=(t6 + 3*t7 + l2 + 3*l3 + 4)>>3; |
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271 | src[3+2*stride]= |
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272 | src[1+3*stride]=l3; |
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273 | src[0+3*stride]= |
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274 | src[2+2*stride]=(t6 + t7 + 2*l3 + 2)>>2; |
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275 | src[2+3*stride]= |
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276 | src[3+3*stride]=l3; |
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277 | } |
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278 | |||
279 | static void pred4x4_tm_vp8_c(uint8_t *src, const uint8_t *topright, |
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280 | ptrdiff_t stride) |
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281 | { |
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282 | const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP - src[-1-stride]; |
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283 | uint8_t *top = src-stride; |
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284 | int y; |
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285 | |||
286 | for (y = 0; y < 4; y++) { |
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287 | const uint8_t *cm_in = cm + src[-1]; |
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288 | src[0] = cm_in[top[0]]; |
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289 | src[1] = cm_in[top[1]]; |
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290 | src[2] = cm_in[top[2]]; |
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291 | src[3] = cm_in[top[3]]; |
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292 | src += stride; |
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293 | } |
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294 | } |
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295 | |||
296 | static void pred16x16_plane_svq3_c(uint8_t *src, ptrdiff_t stride) |
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297 | { |
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298 | pred16x16_plane_compat_8_c(src, stride, 1, 0); |
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299 | } |
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300 | |||
301 | static void pred16x16_plane_rv40_c(uint8_t *src, ptrdiff_t stride) |
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302 | { |
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303 | pred16x16_plane_compat_8_c(src, stride, 0, 1); |
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304 | } |
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305 | |||
306 | static void pred16x16_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
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307 | { |
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308 | const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP - src[-1-stride]; |
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309 | uint8_t *top = src-stride; |
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310 | int y; |
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311 | |||
312 | for (y = 0; y < 16; y++) { |
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313 | const uint8_t *cm_in = cm + src[-1]; |
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314 | src[0] = cm_in[top[0]]; |
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315 | src[1] = cm_in[top[1]]; |
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316 | src[2] = cm_in[top[2]]; |
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317 | src[3] = cm_in[top[3]]; |
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318 | src[4] = cm_in[top[4]]; |
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319 | src[5] = cm_in[top[5]]; |
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320 | src[6] = cm_in[top[6]]; |
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321 | src[7] = cm_in[top[7]]; |
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322 | src[8] = cm_in[top[8]]; |
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323 | src[9] = cm_in[top[9]]; |
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324 | src[10] = cm_in[top[10]]; |
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325 | src[11] = cm_in[top[11]]; |
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326 | src[12] = cm_in[top[12]]; |
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327 | src[13] = cm_in[top[13]]; |
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328 | src[14] = cm_in[top[14]]; |
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329 | src[15] = cm_in[top[15]]; |
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330 | src += stride; |
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331 | } |
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332 | } |
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333 | |||
334 | static void pred8x8_left_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
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335 | { |
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336 | int i; |
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337 | unsigned dc0; |
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338 | |||
339 | dc0=0; |
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340 | for(i=0;i<8; i++) |
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341 | dc0+= src[-1+i*stride]; |
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342 | dc0= 0x01010101*((dc0 + 4)>>3); |
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343 | |||
344 | for(i=0; i<8; i++){ |
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345 | ((uint32_t*)(src+i*stride))[0]= |
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346 | ((uint32_t*)(src+i*stride))[1]= dc0; |
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347 | } |
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348 | } |
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349 | |||
350 | static void pred8x8_top_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
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351 | { |
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352 | int i; |
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353 | unsigned dc0; |
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354 | |||
355 | dc0=0; |
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356 | for(i=0;i<8; i++) |
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357 | dc0+= src[i-stride]; |
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358 | dc0= 0x01010101*((dc0 + 4)>>3); |
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359 | |||
360 | for(i=0; i<8; i++){ |
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361 | ((uint32_t*)(src+i*stride))[0]= |
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362 | ((uint32_t*)(src+i*stride))[1]= dc0; |
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363 | } |
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364 | } |
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365 | |||
366 | static void pred8x8_dc_rv40_c(uint8_t *src, ptrdiff_t stride) |
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367 | { |
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368 | int i; |
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369 | unsigned dc0 = 0; |
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370 | |||
371 | for(i=0;i<4; i++){ |
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372 | dc0+= src[-1+i*stride] + src[i-stride]; |
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373 | dc0+= src[4+i-stride]; |
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374 | dc0+= src[-1+(i+4)*stride]; |
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375 | } |
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376 | dc0= 0x01010101*((dc0 + 8)>>4); |
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377 | |||
378 | for(i=0; i<4; i++){ |
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379 | ((uint32_t*)(src+i*stride))[0]= dc0; |
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380 | ((uint32_t*)(src+i*stride))[1]= dc0; |
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381 | } |
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382 | for(i=4; i<8; i++){ |
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383 | ((uint32_t*)(src+i*stride))[0]= dc0; |
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384 | ((uint32_t*)(src+i*stride))[1]= dc0; |
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385 | } |
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386 | } |
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387 | |||
388 | static void pred8x8_tm_vp8_c(uint8_t *src, ptrdiff_t stride) |
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389 | { |
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390 | const uint8_t *cm = ff_cropTbl + MAX_NEG_CROP - src[-1-stride]; |
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391 | uint8_t *top = src-stride; |
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392 | int y; |
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393 | |||
394 | for (y = 0; y < 8; y++) { |
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395 | const uint8_t *cm_in = cm + src[-1]; |
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396 | src[0] = cm_in[top[0]]; |
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397 | src[1] = cm_in[top[1]]; |
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398 | src[2] = cm_in[top[2]]; |
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399 | src[3] = cm_in[top[3]]; |
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400 | src[4] = cm_in[top[4]]; |
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401 | src[5] = cm_in[top[5]]; |
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402 | src[6] = cm_in[top[6]]; |
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403 | src[7] = cm_in[top[7]]; |
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404 | src += stride; |
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405 | } |
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406 | } |
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407 | |||
408 | /** |
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409 | * Set the intra prediction function pointers. |
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410 | */ |
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411 | av_cold void ff_h264_pred_init(H264PredContext *h, int codec_id, |
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412 | const int bit_depth, |
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413 | int chroma_format_idc) |
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414 | { |
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415 | #undef FUNC |
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416 | #undef FUNCC |
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417 | #define FUNC(a, depth) a ## _ ## depth |
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418 | #define FUNCC(a, depth) a ## _ ## depth ## _c |
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419 | #define FUNCD(a) a ## _c |
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420 | |||
421 | #define H264_PRED(depth) \ |
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422 | if(codec_id != AV_CODEC_ID_RV40){\ |
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423 | if(codec_id == AV_CODEC_ID_VP8) {\ |
||
424 | h->pred4x4[VERT_PRED ]= FUNCD(pred4x4_vertical_vp8);\ |
||
425 | h->pred4x4[HOR_PRED ]= FUNCD(pred4x4_horizontal_vp8);\ |
||
426 | } else {\ |
||
427 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
||
428 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
||
429 | }\ |
||
430 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
||
431 | if(codec_id == AV_CODEC_ID_SVQ3)\ |
||
432 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_svq3);\ |
||
433 | else\ |
||
434 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred4x4_down_left , depth);\ |
||
435 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
||
436 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
||
437 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
||
438 | if (codec_id == AV_CODEC_ID_VP8) {\ |
||
439 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_vp8);\ |
||
440 | } else\ |
||
441 | h->pred4x4[VERT_LEFT_PRED ]= FUNCC(pred4x4_vertical_left , depth);\ |
||
442 | h->pred4x4[HOR_UP_PRED ]= FUNCC(pred4x4_horizontal_up , depth);\ |
||
443 | if(codec_id != AV_CODEC_ID_VP8) {\ |
||
444 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
||
445 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
||
446 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
||
447 | } else {\ |
||
448 | h->pred4x4[TM_VP8_PRED ]= FUNCD(pred4x4_tm_vp8);\ |
||
449 | h->pred4x4[DC_127_PRED ]= FUNCC(pred4x4_127_dc , depth);\ |
||
450 | h->pred4x4[DC_129_PRED ]= FUNCC(pred4x4_129_dc , depth);\ |
||
451 | h->pred4x4[VERT_VP8_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
||
452 | h->pred4x4[HOR_VP8_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
||
453 | }\ |
||
454 | }else{\ |
||
455 | h->pred4x4[VERT_PRED ]= FUNCC(pred4x4_vertical , depth);\ |
||
456 | h->pred4x4[HOR_PRED ]= FUNCC(pred4x4_horizontal , depth);\ |
||
457 | h->pred4x4[DC_PRED ]= FUNCC(pred4x4_dc , depth);\ |
||
458 | h->pred4x4[DIAG_DOWN_LEFT_PRED ]= FUNCD(pred4x4_down_left_rv40);\ |
||
459 | h->pred4x4[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred4x4_down_right , depth);\ |
||
460 | h->pred4x4[VERT_RIGHT_PRED ]= FUNCC(pred4x4_vertical_right , depth);\ |
||
461 | h->pred4x4[HOR_DOWN_PRED ]= FUNCC(pred4x4_horizontal_down , depth);\ |
||
462 | h->pred4x4[VERT_LEFT_PRED ]= FUNCD(pred4x4_vertical_left_rv40);\ |
||
463 | h->pred4x4[HOR_UP_PRED ]= FUNCD(pred4x4_horizontal_up_rv40);\ |
||
464 | h->pred4x4[LEFT_DC_PRED ]= FUNCC(pred4x4_left_dc , depth);\ |
||
465 | h->pred4x4[TOP_DC_PRED ]= FUNCC(pred4x4_top_dc , depth);\ |
||
466 | h->pred4x4[DC_128_PRED ]= FUNCC(pred4x4_128_dc , depth);\ |
||
467 | h->pred4x4[DIAG_DOWN_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_down_left_rv40_nodown);\ |
||
468 | h->pred4x4[HOR_UP_PRED_RV40_NODOWN]= FUNCD(pred4x4_horizontal_up_rv40_nodown);\ |
||
469 | h->pred4x4[VERT_LEFT_PRED_RV40_NODOWN]= FUNCD(pred4x4_vertical_left_rv40_nodown);\ |
||
470 | }\ |
||
471 | \ |
||
472 | h->pred8x8l[VERT_PRED ]= FUNCC(pred8x8l_vertical , depth);\ |
||
473 | h->pred8x8l[HOR_PRED ]= FUNCC(pred8x8l_horizontal , depth);\ |
||
474 | h->pred8x8l[DC_PRED ]= FUNCC(pred8x8l_dc , depth);\ |
||
475 | h->pred8x8l[DIAG_DOWN_LEFT_PRED ]= FUNCC(pred8x8l_down_left , depth);\ |
||
476 | h->pred8x8l[DIAG_DOWN_RIGHT_PRED]= FUNCC(pred8x8l_down_right , depth);\ |
||
477 | h->pred8x8l[VERT_RIGHT_PRED ]= FUNCC(pred8x8l_vertical_right , depth);\ |
||
478 | h->pred8x8l[HOR_DOWN_PRED ]= FUNCC(pred8x8l_horizontal_down , depth);\ |
||
479 | h->pred8x8l[VERT_LEFT_PRED ]= FUNCC(pred8x8l_vertical_left , depth);\ |
||
480 | h->pred8x8l[HOR_UP_PRED ]= FUNCC(pred8x8l_horizontal_up , depth);\ |
||
481 | h->pred8x8l[LEFT_DC_PRED ]= FUNCC(pred8x8l_left_dc , depth);\ |
||
482 | h->pred8x8l[TOP_DC_PRED ]= FUNCC(pred8x8l_top_dc , depth);\ |
||
483 | h->pred8x8l[DC_128_PRED ]= FUNCC(pred8x8l_128_dc , depth);\ |
||
484 | \ |
||
485 | if (chroma_format_idc == 1) {\ |
||
486 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x8_vertical , depth);\ |
||
487 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x8_horizontal , depth);\ |
||
488 | } else {\ |
||
489 | h->pred8x8[VERT_PRED8x8 ]= FUNCC(pred8x16_vertical , depth);\ |
||
490 | h->pred8x8[HOR_PRED8x8 ]= FUNCC(pred8x16_horizontal , depth);\ |
||
491 | }\ |
||
492 | if (codec_id != AV_CODEC_ID_VP8) {\ |
||
493 | if (chroma_format_idc == 1) {\ |
||
494 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x8_plane , depth);\ |
||
495 | } else {\ |
||
496 | h->pred8x8[PLANE_PRED8x8]= FUNCC(pred8x16_plane , depth);\ |
||
497 | }\ |
||
498 | } else\ |
||
499 | h->pred8x8[PLANE_PRED8x8]= FUNCD(pred8x8_tm_vp8);\ |
||
500 | if(codec_id != AV_CODEC_ID_RV40 && codec_id != AV_CODEC_ID_VP8){\ |
||
501 | if (chroma_format_idc == 1) {\ |
||
502 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x8_dc , depth);\ |
||
503 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x8_left_dc , depth);\ |
||
504 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x8_top_dc , depth);\ |
||
505 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l0t, depth);\ |
||
506 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0lt, depth);\ |
||
507 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_l00, depth);\ |
||
508 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x8_mad_cow_dc_0l0, depth);\ |
||
509 | } else {\ |
||
510 | h->pred8x8[DC_PRED8x8 ]= FUNCC(pred8x16_dc , depth);\ |
||
511 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCC(pred8x16_left_dc , depth);\ |
||
512 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCC(pred8x16_top_dc , depth);\ |
||
513 | h->pred8x8[ALZHEIMER_DC_L0T_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l0t, depth);\ |
||
514 | h->pred8x8[ALZHEIMER_DC_0LT_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0lt, depth);\ |
||
515 | h->pred8x8[ALZHEIMER_DC_L00_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_l00, depth);\ |
||
516 | h->pred8x8[ALZHEIMER_DC_0L0_PRED8x8 ]= FUNC(pred8x16_mad_cow_dc_0l0, depth);\ |
||
517 | }\ |
||
518 | }else{\ |
||
519 | h->pred8x8[DC_PRED8x8 ]= FUNCD(pred8x8_dc_rv40);\ |
||
520 | h->pred8x8[LEFT_DC_PRED8x8]= FUNCD(pred8x8_left_dc_rv40);\ |
||
521 | h->pred8x8[TOP_DC_PRED8x8 ]= FUNCD(pred8x8_top_dc_rv40);\ |
||
522 | if (codec_id == AV_CODEC_ID_VP8) {\ |
||
523 | h->pred8x8[DC_127_PRED8x8]= FUNCC(pred8x8_127_dc , depth);\ |
||
524 | h->pred8x8[DC_129_PRED8x8]= FUNCC(pred8x8_129_dc , depth);\ |
||
525 | }\ |
||
526 | }\ |
||
527 | if (chroma_format_idc == 1) {\ |
||
528 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x8_128_dc , depth);\ |
||
529 | } else {\ |
||
530 | h->pred8x8[DC_128_PRED8x8 ]= FUNCC(pred8x16_128_dc , depth);\ |
||
531 | }\ |
||
532 | \ |
||
533 | h->pred16x16[DC_PRED8x8 ]= FUNCC(pred16x16_dc , depth);\ |
||
534 | h->pred16x16[VERT_PRED8x8 ]= FUNCC(pred16x16_vertical , depth);\ |
||
535 | h->pred16x16[HOR_PRED8x8 ]= FUNCC(pred16x16_horizontal , depth);\ |
||
536 | switch(codec_id){\ |
||
537 | case AV_CODEC_ID_SVQ3:\ |
||
538 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_svq3);\ |
||
539 | break;\ |
||
540 | case AV_CODEC_ID_RV40:\ |
||
541 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_plane_rv40);\ |
||
542 | break;\ |
||
543 | case AV_CODEC_ID_VP8:\ |
||
544 | h->pred16x16[PLANE_PRED8x8 ]= FUNCD(pred16x16_tm_vp8);\ |
||
545 | h->pred16x16[DC_127_PRED8x8]= FUNCC(pred16x16_127_dc , depth);\ |
||
546 | h->pred16x16[DC_129_PRED8x8]= FUNCC(pred16x16_129_dc , depth);\ |
||
547 | break;\ |
||
548 | default:\ |
||
549 | h->pred16x16[PLANE_PRED8x8 ]= FUNCC(pred16x16_plane , depth);\ |
||
550 | break;\ |
||
551 | }\ |
||
552 | h->pred16x16[LEFT_DC_PRED8x8]= FUNCC(pred16x16_left_dc , depth);\ |
||
553 | h->pred16x16[TOP_DC_PRED8x8 ]= FUNCC(pred16x16_top_dc , depth);\ |
||
554 | h->pred16x16[DC_128_PRED8x8 ]= FUNCC(pred16x16_128_dc , depth);\ |
||
555 | \ |
||
556 | /* special lossless h/v prediction for h264 */ \ |
||
557 | h->pred4x4_add [VERT_PRED ]= FUNCC(pred4x4_vertical_add , depth);\ |
||
558 | h->pred4x4_add [ HOR_PRED ]= FUNCC(pred4x4_horizontal_add , depth);\ |
||
559 | h->pred8x8l_add [VERT_PRED ]= FUNCC(pred8x8l_vertical_add , depth);\ |
||
560 | h->pred8x8l_add [ HOR_PRED ]= FUNCC(pred8x8l_horizontal_add , depth);\ |
||
561 | if (chroma_format_idc == 1) {\ |
||
562 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x8_vertical_add , depth);\ |
||
563 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x8_horizontal_add , depth);\ |
||
564 | } else {\ |
||
565 | h->pred8x8_add [VERT_PRED8x8]= FUNCC(pred8x16_vertical_add , depth);\ |
||
566 | h->pred8x8_add [ HOR_PRED8x8]= FUNCC(pred8x16_horizontal_add , depth);\ |
||
567 | }\ |
||
568 | h->pred16x16_add[VERT_PRED8x8]= FUNCC(pred16x16_vertical_add , depth);\ |
||
569 | h->pred16x16_add[ HOR_PRED8x8]= FUNCC(pred16x16_horizontal_add , depth);\ |
||
570 | |||
571 | if(!chroma_format_idc) |
||
572 | chroma_format_idc = 1; |
||
573 | |||
574 | switch (bit_depth) { |
||
575 | case 9: |
||
576 | H264_PRED(9) |
||
577 | break; |
||
578 | case 10: |
||
579 | H264_PRED(10) |
||
580 | break; |
||
581 | case 12: |
||
582 | H264_PRED(12) |
||
583 | break; |
||
584 | case 14: |
||
585 | H264_PRED(14) |
||
586 | break; |
||
587 | default: |
||
588 | av_assert0(bit_depth<=8); |
||
589 | H264_PRED(8) |
||
590 | break; |
||
591 | } |
||
592 | |||
593 | if (ARCH_ARM) ff_h264_pred_init_arm(h, codec_id, bit_depth, chroma_format_idc); |
||
594 | if (ARCH_X86) ff_h264_pred_init_x86(h, codec_id, bit_depth, chroma_format_idc); |
||
595 | }=8); |