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Rev | Author | Line No. | Line |
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6146 | serge | 1 | /* |
2 | * Copyright © <2010>, Intel Corporation. |
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3 | * |
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4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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5 | * copy of this software and associated documentation files (the |
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6 | * "Software"), to deal in the Software without restriction, including |
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7 | * without limitation the rights to use, copy, modify, merge, publish, |
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8 | * distribute, sub license, and/or sell copies of the Software, and to |
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9 | * permit persons to whom the Software is furnished to do so, subject to |
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10 | * the following conditions: |
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11 | * |
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12 | * The above copyright notice and this permission notice (including the |
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13 | * next paragraph) shall be included in all copies or substantial portions |
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14 | * of the Software. |
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15 | * |
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16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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17 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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19 | * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
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20 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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21 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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22 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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23 | * |
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24 | */ |
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25 | // Modual name: IntraFrame.asm |
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26 | // |
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27 | // Make intra predition estimation for Intra frame |
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28 | // |
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29 | |||
30 | // |
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31 | // Now, begin source code.... |
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32 | // |
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33 | |||
34 | /* |
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35 | * __START |
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36 | */ |
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37 | __INTRA_START: |
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38 | mov (16) tmp_reg0.0<1>:UD 0x0:UD {align1}; |
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39 | mov (16) tmp_reg2.0<1>:UD 0x0:UD {align1}; |
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40 | mov (16) tmp_reg4.0<1>:UD 0x0:UD {align1} ; |
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41 | mov (16) tmp_reg6.0<1>:UD 0x0:UD {align1} ; |
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42 | |||
43 | shl (2) read0_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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44 | add (1) read0_header.0<1>:D read0_header.0<0,1,0>:D -8:W {align1}; /* X offset */ |
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45 | add (1) read0_header.4<1>:D read0_header.4<0,1,0>:D -1:W {align1}; /* Y offset */ |
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46 | mov (1) read0_header.8<1>:UD BLOCK_32X1 {align1}; |
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47 | mov (1) read0_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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48 | |||
49 | shl (2) read1_header.0<1>:D orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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50 | add (1) read1_header.0<1>:D read1_header.0<0,1,0>:D -4:W {align1}; /* X offset */ |
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51 | mov (1) read1_header.8<1>:UD BLOCK_4X16 {align1}; |
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52 | mov (1) read1_header.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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53 | |||
54 | shl (2) vme_m0.8<1>:UW orig_xy_ub<2,2,1>:UB 4:UW {align1}; /* (x, y) * 16 */ |
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55 | mov (1) vme_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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56 | |||
57 | mul (1) obw_m0.8<1>:UD w_in_mb_uw<0,1,0>:UW orig_y_ub<0,1,0>:UB {align1}; |
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58 | add (1) obw_m0.8<1>:UD obw_m0.8<0,1,0>:UD orig_x_ub<0,1,0>:UB {align1}; |
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59 | mov (1) obw_m0.20<1>:UB thread_id_ub {align1}; /* dispatch id */ |
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60 | |||
61 | /* |
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62 | * Media Read Message -- fetch Luma neighbor edge pixels |
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63 | */ |
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64 | /* ROW */ |
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65 | mov (8) msg_reg0.0<1>:UD read0_header.0<8,8,1>:UD {align1}; |
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66 | send (8) msg_ind INEP_ROW<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 1 {align1}; |
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67 | |||
68 | /* COL */ |
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69 | mov (8) msg_reg0.0<1>:UD read1_header.0<8,8,1>:UD {align1}; |
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70 | send (8) msg_ind INEP_COL0<1>:UB null read(BIND_IDX_INEP, 0, 0, 4) mlen 1 rlen 2 {align1}; |
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71 | |||
72 | /* m0 */ |
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73 | mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; |
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74 | |||
75 | /* m2 */ |
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76 | mov (8) vme_msg_2<1>:UD 0x0:UD {align1}; |
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77 | |||
78 | /* |
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79 | * VME message |
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80 | */ |
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81 | /* m0 */ |
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82 | mov (8) vme_msg_0.0<1>:UD vme_m0.0<8,8,1>:UD {align1}; |
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83 | |||
84 | /* m1 */ |
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85 | mov (8) vme_m1.0<1>:ud 0x0:ud {align1}; |
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86 | and.z.f0.0 (1) null<1>:UW transform_8x8_ub<0,1,0>:UB 1:UW {align1}; |
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87 | (f0.0) mov (1) intra_part_mask_ub<1>:UB LUMA_INTRA_8x8_DISABLE:uw {align1}; |
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88 | |||
89 | /* assign MB intra struct from the thread payload*/ |
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90 | mov (1) mb_intra_struct_ub<1>:UB input_mb_intra_ub<0,1,0>:UB {align1}; |
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91 | |||
92 | mov (8) vme_msg_1<1>:UD vme_m1.0<8,8,1>:UD {align1}; |
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93 | |||
94 | /* m2 */ |
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95 | mov (8) vme_msg_2<1>:UD 0x0:UD {align1}; |
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96 | |||
97 | /* m3 */ |
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98 | mov (1) INEP_ROW.0<1>:UD 0x0:UD {align1}; |
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99 | and (1) INEP_ROW.4<1>:UD INEP_ROW.4<0,1,0>:UD 0xFF000000:UD {align1}; |
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100 | mov (8) vme_msg_3<1>:UD INEP_ROW.0<8,8,1>:UD {align1}; |
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101 | |||
102 | /* m4 */ |
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103 | mov (8) vme_msg_4<1>:UD 0x0 {align1}; |
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104 | mov (16) vme_msg_4.0<1>:UB INEP_COL0.3<32,8,4>:UB {align1}; |
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105 | mov (1) vme_msg_4.16<1>:UD INTRA_PREDICTORE_MODE {align1}; |
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106 | |||
107 | send (8) |
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108 | vme_msg_ind |
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109 | vme_wb |
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110 | null |
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111 | vme( |
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112 | BIND_IDX_VME, |
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113 | 0, |
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114 | 0, |
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115 | VME_MESSAGE_TYPE_INTRA |
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116 | ) |
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117 | mlen vme_msg_length |
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118 | rlen vme_intra_wb_length |
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119 | {align1}; |
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120 | |||
121 | |||
122 | /* |
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123 | * Oword Block Write message |
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124 | */ |
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125 | mov (8) msg_reg0.0<1>:UD obw_m0<8,8,1>:UD {align1}; |
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126 | |||
127 | mov (1) msg_reg1.0<1>:UD vme_wb.0<0,1,0>:UD {align1}; |
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128 | mov (1) msg_reg1.4<1>:UD vme_wb.16<0,1,0>:UD {align1}; |
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129 | mov (1) msg_reg1.8<1>:UD vme_wb.20<0,1,0>:UD {align1}; |
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130 | mov (1) msg_reg1.12<1>:UD vme_wb.24<0,1,0>:UD {align1}; |
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131 | |||
132 | /* bind index 3, write 2 oword (32bytes), msg type: 8(OWord Block Write) */ |
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133 | send (16) |
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134 | msg_ind |
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135 | obw_wb |
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136 | null |
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137 | data_port( |
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138 | OBW_CACHE_TYPE, |
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139 | OBW_MESSAGE_TYPE, |
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140 | OBW_CONTROL_0, |
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141 | OBW_BIND_IDX, |
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142 | OBW_WRITE_COMMIT_CATEGORY, |
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143 | OBW_HEADER_PRESENT |
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144 | ) |
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145 | mlen 2 |
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146 | rlen obw_wb_length |
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147 | {align1}; |
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148 | |||
149 | __EXIT: |
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150 | /* |
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151 | * kill thread |
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152 | */ |
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153 | mov (8) ts_msg_reg0<1>:UD r0<8,8,1>:UD {align1}; |
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154 | send (16) ts_msg_ind acc0<1>UW null thread_spawner(0, 0, 1) mlen 1 rlen 0 {align1 EOT};1>8,8,1>1>0,1,0>1>0,1,0>1>0,1,0>1>0,1,0>1>8,8,1>1>1>32,8,4>1>1>8,8,1>1>0,1,0>1>1>1>8,8,1>1>0,1,0>1>1>0,1,0>1>1>8,8,1>1>1>8,8,1>1>1>8,8,1>1>1>8,8,1>1>1>0,1,0>0,1,0>1>0,1,0>0,1,0>1>1>2,2,1>1>1>1>0,1,0>1>2,2,1>1>1>1>0,1,0>1>0,1,0>1>2,2,1>1>1>1>1>1>2010> |