/************************************************************************* COPYRIGHT AND WARRANTY INFORMATION** Copyright 2001, International Telecommunications Union, Geneva** DISCLAIMER OF WARRANTY** These software programs are available to the user without any* license fee or royalty on an "as is" basis. The ITU disclaims* any and all warranties, whether express, implied, or* statutory, including any implied warranties of merchantability* or of fitness for a particular purpose.  In no event shall the* contributor or the ITU be liable for any incidental, punitive, or* consequential damages of any kind whatsoever arising from the* use of these programs.** This disclaimer of warranty extends to the user of these programs* and user's customers, employees, agents, transferees, successors,* and assigns.** The ITU does not represent or warrant that the programs furnished* hereunder are free of infringement of any third-party patents.* Commercial implementations of ITU-T Recommendations, including* shareware, may be subject to royalty fees to patent holders.* Information regarding the ITU-T patent policy is available from* the ITU Web site at http://www.itu.int.** THIS IS NOT A GRANT OF PATENT RIGHTS - SEE THE ITU-T PATENT POLICY.*************************************************************************//*! ************************************************************************ * \file block.h * * \author *  Inge Lille-Lang鴜               <inge.lille-langoy@telenor.com>    \n *  Telenor Satellite Services                                         \n *  P.O.Box 6914 St.Olavs plass                                        \n *  N-0130 Oslo, Norway * ************************************************************************ */#ifndef _BLOCK_H_#define _BLOCK_H_#include "global.h"/*!  max number of double quant coefficients used for RD constrained quantization.     Set to 3 in the TML test model  */#define MAX_TWO_LEVEL_COEFF 3//! pow(2,MAX_TWO_LEVEL_COEFF), must be updated together with MAX_TWO_LEVEL_COEFF#define MTLC_POW            8#define QUANT_LUMA_SNG      0#define QUANT_LUMA_AC       1#define QUANT_LUMA_DBL      2#define QUANT_CHROMA_DC     3#define QUANT_CHROMA_AC     4int snr_arr[16][MTLC_POW];int level_arr[16][MTLC_POW+1];const int JQQ1=1048576; // = J20const int JQQ2= 524288;const int JQQ3= 349525;const int JQQ4= 174762;const int JQ4 = 471859;const int J13 = 8192;const int J19 = 524288;const int J20 = 1048576;extern const byte FILTER_STR[32][4];//! numbers used for quantization/dequantization.const int JQ[32][2] ={  {620,  3881  },  {553,  4351  },  {492,  4890  },  {439,  5481  },  {391,  6154  },  {348,  6914  },  {310,  7761  },  {276,  8718  },  {246,  9781  },  {219,  10987 },  {195,  12339 },  {174,  13828 },  {155,  15523 },  {138,  17435 },  {123,  19561 },  {110,  21873 },  { 98,  24552 },  { 87,  27656 },  { 78,  30847 },  { 69,  34870 },  { 62,  38807 },  { 55,  43747 },  { 49,  49103 },  { 44,  54683 },  { 39,  61694 },  { 35,  68745 },  { 31,  77615 },  { 27,  89113 },  { 24,  100253},  { 22,  109366},  { 19,  126635},  { 17,  141533},};//! make chroma QP from quantconst int QP_SCALE_CR[32]={   0, 1, 2, 3, 4, 5, 6, 7, 8, 9,10,11,12,13,14,15,  16,17,17,18,19,20,20,21,22,22,23,23,24,24,25,25};//! single scan patternconst byte SNGL_SCAN[16][2] ={  {0,0},{1,0},{0,1},{0,2},  {1,1},{2,0},{3,0},{2,1},  {1,2},{0,3},{1,3},{2,2},  {3,1},{3,2},{2,3},{3,3}};//! double scan patternconst byte DBL_SCAN[8][2][2] ={  {{0,0},{0,1}},  {{1,0},{0,2}},  {{2,1},{0,1}},  {{2,1},{1,2}},  {{2,0},{2,3}},  {{3,1},{0,3}},  {{3,2},{1,3}},  {{3,3},{2,3}},};//! array used to find expencive coefficientsconst byte COEFF_COST[16] ={  3,2,2,1,1,1,0,0,0,0,0,0,0,0,0,0};//! bit cost for coefficientsconst byte COEFF_BIT_COST[3][16][16]={  { // 2x2 scan (corrested per Gisle's Email 11/23/2000 by StW    { 3, 5, 7, 9, 9,11,11,11,11,13,13,13,13,13,13,13},    { 5, 7, 9, 9,11,11,11,11,13,13,13,13,13,13,13,13},    { 7, 9, 9,11,11,11,11,13,13,13,13,13,13,13,13,15},    { 7, 9, 9,11,11,11,11,13,13,13,13,13,13,13,13,15},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},    { 7, 7, 9, 9, 9, 9,11,11,11,11,11,11,11,11,13,13},  },  {  // double scan    { 3, 5, 7, 7, 7, 9, 9, 9, 9,11,11,13,13,13,13,15},    { 5, 9, 9,11,11,13,13,13,13,15,15,15,15,15,15,15},    { 7,11,11,13,13,13,13,15,15,15,15,15,15,15,15,17},    { 9,11,11,13,13,13,13,15,15,15,15,15,15,15,15,17},    { 9,11,11,13,13,13,13,15,15,15,15,15,15,15,15,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},    {11,11,13,13,13,13,15,15,15,15,15,15,15,15,17,17},  },  {    // single scan    { 3, 7, 9, 9,11,13,13,15,15,15,15,17,17,17,17,17},    { 5, 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17},    { 5, 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17},    { 7,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 7,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 7,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    { 9,11,13,13,15,15,15,15,17,17,17,17,17,17,17,17},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},    {11,13,13,15,15,15,15,17,17,17,17,17,17,17,17,19},  },};#endif