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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 5361 | 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 | * This program is licensed under the terms and conditions of the |
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| 6 | * Eclipse Public License (EPL), version 1.0. The full text of the EPL is at |
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| 7 | * http://www.opensource.org/licenses/eclipse-1.0.php. |
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| 8 | * |
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| 9 | */ |
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| 10 | |||
| 11 | // Module name: PL8x5_PL8x8.asm |
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| 12 | |||
| 13 | #include "Expansion.inc" |
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| 14 | |||
| 15 | //------------------------------- Vertical Upconversion ------------------------------ |
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| 16 | avg.sat (8) uwDEST_U(0, 3*16+8)<1> uwDEST_U(0, 3*8) uwDEST_U(0, (1+3)*8) // Optimization |
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| 17 | avg.sat (8) uwDEST_V(0, 3*16+8)<1> uwDEST_V(0, 3*8) uwDEST_V(0, (1+3)*8) // Optimization |
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| 18 | |||
| 19 | $for(nUV_NUM_OF_ROWS/2-2; >-1; -1) { |
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| 20 | mov (8) uwDEST_U(0, (1+%1)*16)<1> uwDEST_U(0, (1+%1)*8) |
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| 21 | avg.sat (8) uwDEST_U(0, %1*16+8)<1> uwDEST_U(0, %1*8) uwDEST_U(0, (1+%1)*8) |
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| 22 | |||
| 23 | mov (8) uwDEST_V(0, (1+%1)*16)<1> uwDEST_V(0, (1+%1)*8) |
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| 24 | avg.sat (8) uwDEST_V(0, %1*16+8)<1> uwDEST_V(0, %1*8) uwDEST_V(0, (1+%1)*8) |
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| 25 | } |
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| 26 | |||
| 27 | // End of PL8x5_PL8x8 |