/*
* All Video Processing kernels
* Copyright © <2010>, Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* This file was originally licensed under the following license
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
//------------------------------------------------------------------------------
// 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