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  1. /*
  2.  * All Video Processing kernels
  3.  * Copyright © <2010>, Intel Corporation.
  4.  *
  5.  * Permission is hereby granted, free of charge, to any person obtaining a
  6.  * copy of this software and associated documentation files (the
  7.  * "Software"), to deal in the Software without restriction, including
  8.  * without limitation the rights to use, copy, modify, merge, publish,
  9.  * distribute, sub license, and/or sell copies of the Software, and to
  10.  * permit persons to whom the Software is furnished to do so, subject to
  11.  * the following conditions:
  12.  *
  13.  * The above copyright notice and this permission notice (including the
  14.  * next paragraph) shall be included in all copies or substantial portions
  15.  * of the Software.
  16.  *
  17.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  18.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
  20.  * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
  21.  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  22.  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  23.  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24.  *
  25.  * This file was originally licensed under the following license
  26.  *
  27.  *  Licensed under the Apache License, Version 2.0 (the "License");
  28.  *  you may not use this file except in compliance with the License.
  29.  *  You may obtain a copy of the License at
  30.  *
  31.  *      http://www.apache.org/licenses/LICENSE-2.0
  32.  *
  33.  *  Unless required by applicable law or agreed to in writing, software
  34.  *  distributed under the License is distributed on an "AS IS" BASIS,
  35.  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  36.  *  See the License for the specific language governing permissions and
  37.  *  limitations under the License.
  38.  *
  39.  */
  40.  
  41. #define DI_DISABLE
  42.  
  43. #include "DNDI.inc"
  44.  
  45. #undef  nY_NUM_OF_ROWS
  46. #define nY_NUM_OF_ROWS         8                                 // Number of Y rows per block
  47.  
  48. #undef   nSMPL_RESP_LEN
  49. #define  nSMPL_RESP_LEN        nSMPL_RESP_LEN_DN_PL              // Set the Number of GRFs in DNDI response
  50. #undef   nDPW_BLOCK_SIZE_DN
  51. #define  nDPW_BLOCK_SIZE_DN    nBLOCK_WIDTH_16+nBLOCK_HEIGHT_8   // DN Curr Block Size for Write is 16x8
  52. #undef   nDPW_BLOCK_SIZE_HIST
  53. #define  nDPW_BLOCK_SIZE_HIST  nBLOCK_WIDTH_4+nBLOCK_HEIGHT_2    // HIST Block Size for Write is 4x2
  54.  
  55. ////////////////////////////////////// Run the DN Algorithm ///////////////////////////////////////
  56. #include "DNDI_COMMAND.asm"
  57.  
  58. ////////////////////////////////////// Rearrange for Internal Planar //////////////////////////////
  59. $for (0; <nY_NUM_OF_ROWS; 1) {
  60.     mov (16)    uwDEST_Y(0,%1*16)<1>   ubRESP(nNODI_LUMA_OFFSET,%1*16)<16;16,1>       // copy line of Y
  61. }
  62.  
  63. ////////////////////////////////////// Save the History Data for Next Run /////////////////////////
  64. #include "DNDI_Hist_Save.asm"
  65.  
  66.