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/*
* All Video Processing kernels
* Copyright © <2010>, Intel Corporation.
*
* This program is licensed under the terms and conditions of the
* Eclipse Public License (EPL), version 1.0. The full text of the EPL is at
* http://www.opensource.org/licenses/eclipse-1.0.php.
*
*/
// Module name: PL9x5_PL16x8.asm
#define EXPAND_9x5
#include "Expansion.inc"
//------------------------------ Horizontal Upconversion -----------------------------
$for (nUV_NUM_OF_ROWS-2; >-1; -1) {
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>
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>
}
#undef nUV_NUM_OF_ROWS
#define nUV_NUM_OF_ROWS 8 //use packed version of all post-processing kernels
//------------------------------- Vertical Upconversion ------------------------------
avg.sat (16) uwDEST_U(0, 3*32+16)<1> uwDEST_U(0, 3*16) uwDEST_U(0, (1+3)*16)
avg.sat (16) uwDEST_V(0, 3*32+16)<1> uwDEST_V(0, 3*16) uwDEST_V(0, (1+3)*16)
$for(nUV_NUM_OF_ROWS/2-2; >-1; -1) {
mov (16) uwDEST_U(0, (1+%1)*32)<1> uwDEST_U(0, (1+%1)*16)
avg.sat (16) uwDEST_U(0, %1*32+16)<1> uwDEST_U(0, %1*16) uwDEST_U(0, (1+%1)*16)
mov (16) uwDEST_V(0, (1+%1)*32)<1> uwDEST_V(0, (1+%1)*16)
avg.sat (16) uwDEST_V(0, %1*32+16)<1> uwDEST_V(0, %1*16) uwDEST_V(0, (1+%1)*16)
}
// End of PL9x5_PL16x8
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