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6146 | serge | 1 | /* |
2 | * All Video Processing kernels |
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3 | * Copyright © <2010>, Intel Corporation. |
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4 | * |
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5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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6 | * copy of this software and associated documentation files (the |
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7 | * "Software"), to deal in the Software without restriction, including |
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8 | * without limitation the rights to use, copy, modify, merge, publish, |
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9 | * distribute, sub license, and/or sell copies of the Software, and to |
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10 | * permit persons to whom the Software is furnished to do so, subject to |
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11 | * the following conditions: |
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12 | * |
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13 | * The above copyright notice and this permission notice (including the |
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14 | * next paragraph) shall be included in all copies or substantial portions |
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15 | * of the Software. |
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16 | * |
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17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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20 | * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR |
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21 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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22 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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23 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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24 | * |
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25 | * This file was originally licensed under the following license |
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26 | * |
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27 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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28 | * you may not use this file except in compliance with the License. |
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29 | * You may obtain a copy of the License at |
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30 | * |
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31 | * http://www.apache.org/licenses/LICENSE-2.0 |
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32 | * |
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33 | * Unless required by applicable law or agreed to in writing, software |
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34 | * distributed under the License is distributed on an "AS IS" BASIS, |
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35 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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36 | * See the License for the specific language governing permissions and |
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37 | * limitations under the License. |
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38 | * |
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39 | */ |
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40 | |||
41 | // Module name: PL9x5_PL16x8.asm |
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42 | |||
43 | #define EXPAND_9x5 |
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44 | #include "Expansion.inc" |
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45 | |||
46 | //------------------------------ Horizontal Upconversion ----------------------------- |
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47 | $for (nUV_NUM_OF_ROWS-2; >-1; -1) { |
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48 | avg.sat (16) uwDEST_U(0, %1*16)<1> uwDEST_U(0, %1*16)<1;2,0> uwDEST_U(0, %1*16)<1;2,1> |
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49 | avg.sat (16) uwDEST_V(0, %1*16)<1> uwDEST_V(0, %1*16)<1;2,0> uwDEST_V(0, %1*16)<1;2,1> |
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50 | } |
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51 | |||
52 | #undef nUV_NUM_OF_ROWS |
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53 | #define nUV_NUM_OF_ROWS 8 //use packed version of all post-processing kernels |
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54 | |||
55 | //------------------------------- Vertical Upconversion ------------------------------ |
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56 | avg.sat (16) uwDEST_U(0, 3*32+16)<1> uwDEST_U(0, 3*16) uwDEST_U(0, (1+3)*16) |
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57 | avg.sat (16) uwDEST_V(0, 3*32+16)<1> uwDEST_V(0, 3*16) uwDEST_V(0, (1+3)*16) |
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58 | |||
59 | $for(nUV_NUM_OF_ROWS/2-2; >-1; -1) { |
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60 | mov (16) uwDEST_U(0, (1+%1)*32)<1> uwDEST_U(0, (1+%1)*16) |
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61 | avg.sat (16) uwDEST_U(0, %1*32+16)<1> uwDEST_U(0, %1*16) uwDEST_U(0, (1+%1)*16) |
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62 | |||
63 | mov (16) uwDEST_V(0, (1+%1)*32)<1> uwDEST_V(0, (1+%1)*16) |
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64 | avg.sat (16) uwDEST_V(0, %1*32+16)<1> uwDEST_V(0, %1*16) uwDEST_V(0, (1+%1)*16) |
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65 | } |
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66 | |||
67 | // End of PL9x5_PL16x81>1>1>1>1>1>1;2,1>1;2,0>1>1;2,1>1;2,0>1>2010> |