| 0,0 → 1,27 |
|---|
| /* |
| * 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. |
| * |
| */ |
| |
| //------------------------------------------------------------------------------ |
| // AVS_SetupSecondBlock.asm |
| //------------------------------------------------------------------------------ |
| |
| //NLAS calculations for 2nd block of Media Sampler 8x8: |
| // X(i) = X0 + dx*i + ddx*i*(i-1)/2 ==> X(8) = X0 + dx*8 +ddx*28 |
| // dx(i)= dx(0) + ddx*i ==> dx(8)= dx + ddx*8 |
| |
| // Calculating X(8) |
| mov (1) acc0.2<1>:f fSRC_VID_H_ORI:f |
| mac (1) acc0.2<1>:f fVIDEO_STEP_X:f 8.0:f |
| mac (1) rAVS_PAYLOAD.2:f fVIDEO_STEP_DELTA:f 28.0:f |
| |
| // Calculating dx(8) |
| mov (1) acc0.1<1>:f fVIDEO_STEP_X:f |
| mac (1) rAVS_PAYLOAD.1:f fVIDEO_STEP_DELTA:f 8.0:f |
| |