tmdlmbs2_coeff.c

PNX1500上做视频缩放MBS的源代码

//-----------------------------------------------------------------------------
// (C) Copyright 2003 Philips Semiconductors, All rights reserved
//
// This source code and any compilation or derivative thereof is the sole
// property of Philips Corporation and is provided pursuant to a Software
// License Agreement.  This code is the proprietary information of Philips
// Corporation and is confidential in nature.  Its use and dissemination by
// any party other than Philips Corporation is strictly limited by the
// confidential information provisions of the Agreement referenced above.
//-----------------------------------------------------------------------------
// FILE NAME:    tmdlMbs2_Coeff.c
//
// DESCRIPTION: This file contains the filter coefficient functions and
//              information used by the MBS2 Device Library.
//
//
// DOCUMENT REF:
//
//  NOTES:
//-----------------------------------------------------------------------------

//-----------------------------------------------------------------------------
// Standard include files:
//-----------------------------------------------------------------------------
#include <stdlib.h>
#include <string.h>

//-----------------------------------------------------------------------------
// Project include files:
//-----------------------------------------------------------------------------

#include <tmdlMbs.h>
#include <tmml.h>
#include <tmdlMbs2_Local.h>
#include <tmdlMbs2_Coeff.h>
#include <tmdlMbs2_Support.h>   // For tmdlMbsGetScaleFactor2

//-----------------------------------------------------------------------------
// Local Types:
//-----------------------------------------------------------------------------

typedef struct _tmdlHscModuleInfo_t
{
    tmdlMbsCoeffDescr_t     descriptor;
    pUInt32                 pCoeff;

} tmdlHscModuleInfo_t, *ptmdlHscModuleInfo_t;

typedef struct _tmdlVscModuleInfo_t
{
    tmdlMbsCoeffDescr_t     descriptor;
    pUInt32                 pYcoeff;
    pUInt32                 pUVcoeff;

} tmdlVscModuleInfo_t, *ptmdlVscModuleInfo_t;

typedef union
{
#if (TMFL_ENDIAN == TMFL_ENDIAN_BIG)
    struct
    {
        Int32   resrvd  : 2;
        Int32   coeff2  : 10;
        Int32   coeff1  : 10;
        Int32   coeff0  : 10;
    } bits;
#else
    struct
    {
        Int32   coeff0  : 10;
        Int32   coeff1  : 10;
        Int32   coeff2  : 10;
        Int32   resrvd  : 2;
    } bits;
#endif
    UInt32  u32;

} tmdlMbsFilterCoeffs_t;


//-----------------------------------------------------------------------------
// Default Scaling Modules:
//-----------------------------------------------------------------------------
static UInt32 gHammingDefault [128] =
{
0x00000000, 0x00000200, 0x3fa00400, 0x3ff01a00,
0x3f300c00, 0x3fe03201, 0x3ec013ff, 0x3fd04602,
0x3e501bff, 0x3fc05a04, 0x3de01fff, 0x3fb06e06,
0x3d6027ff, 0x3fa08209, 0x3ce02fff, 0x3f90920c,
0x3c6033fe, 0x3f90a20f, 0x3bd03bfe, 0x3f80ae13,
0x3b4043fe, 0x3f80be18, 0x3ab04bfe, 0x3f70ca1d,
0x3a2053fd, 0x3f70d222, 0x39905bfd, 0x3f60de28,
0x38f063fd, 0x3f60e62e, 0x38506bfc, 0x3f60ee34,
0x37b073fc, 0x3f50f23b, 0x37107bfc, 0x3f50fa42,
0x366083fc, 0x3f50fe4a, 0x35c08bfb, 0x3f510252,
0x351093fb, 0x3f51065a, 0x34609ffb, 0x3f510662,
0x33c0a7fa, 0x3f51066b, 0x3310affa, 0x3f510674,
0x3260b7fa, 0x3f51067d, 0x31b0bff9, 0x3f510687,
0x3100c7f9, 0x3f610291, 0x3050cff9, 0x3f61029b,
0x2fa0d3f8, 0x3f60fea5, 0x2ef0dbf8, 0x3f60faaf,
0x2e40e3f8, 0x3f70f6ba, 0x2d90ebf7, 0x3f70f2c4,
0x2ce0eff7, 0x3f70eacf, 0x2c30f3f7, 0x3f70e6da,
0x2b80fbf6, 0x3f80dee5, 0x2ae0fff6, 0x3f80d6f0,
0x2a4103f6, 0x3f80d2fb, 0x299107f6, 0x3f90cb06,
0x28f107f5, 0x3f90c311, 0x28610bf5, 0x3f90bb1c,
0x27c10bf5, 0x3fa0b327, 0x27310bf5, 0x3fa0ab32,
0x26a10bf5, 0x3fa0a33d, 0x26110bf5, 0x3fb09b47,
0x259107f5, 0x3fb09352, 0x251107f5, 0x3fb08b5d,
0x249103f5, 0x3fc08367, 0x2410fff5, 0x3fc07b72,
0x23a0f7f5, 0x3fc0737c, 0x2330eff5, 0x3fd06786,
0x22d0ebf6, 0x3fd05f90, 0x2270dff6, 0x3fd05799,
0x2210d7f6, 0x3fd053a3, 0x21c0cbf7, 0x3fe04bac,
0x2170bff7, 0x3fe043b5, 0x2130b3f8, 0x3fe03bbe,
0x20f0a3f9, 0x3fe033c6, 0x20b093f9, 0x3ff02bce,
0x208083fa, 0x3ff027d6, 0x20606ffb, 0x3ff01fde,
0x20405bfc, 0x3ff01be5, 0x202047fd, 0x3ff013ec,
0x201033fe, 0x00000ff3, 0x20001bff, 0x000007fa
};

// hamming filter stretched with factor 1.8 for anti flicker filtering
static UInt32 gHammingAff18 [128] =
{
0x381ff803, 0x3fee0afe, 0x37dff803, 0x3ffe16fe,
0x37aff403, 0x000e22ff, 0x377ff003, 0x000e2eff,
0x374ff003, 0x001e3aff, 0x371fec03, 0x001e46ff,
0x36efe803, 0x001e4f00, 0x36bfe403, 0x002e5b01,
0x368fe003, 0x002e6701, 0x365fdc03, 0x003e7302,
0x362fd803, 0x003e7f03, 0x35ffd403, 0x003e8b04,
0x35cfd003, 0x003e9704, 0x359fcc03, 0x004e9f06,
0x356fc803, 0x004eab07, 0x353fc404, 0x004eb708,
0x350fbc04, 0x004ec309, 0x34dfb804, 0x004ecb0a,
0x34afb404, 0x004ed70c, 0x348fac04, 0x005edf0d,
0x345fa804, 0x005eeb0f, 0x342fa004, 0x005ef310,
0x33ff9c04, 0x005eff12, 0x33cf9404, 0x005f0714,
0x33af9004, 0x005f1316, 0x337f8804, 0x005f1b18,
0x334f8004, 0x005f231a, 0x332f7805, 0x005f2f1c,
0x32ff7405, 0x005f371e, 0x32df6c05, 0x005f3f20,
0x32af6405, 0x005f4722, 0x328f5c05, 0x005f4f24,
0x326f5405, 0x005f5727, 0x323f4c05, 0x005f5f29,
0x321f4405, 0x005f672b, 0x31ff3805, 0x005f6f2e,
0x31df3005, 0x004f7730, 0x31bf2805, 0x004f7f33,
0x319f2005, 0x004f8735, 0x317f1405, 0x004f8b38,
0x315f0c05, 0x004f933b, 0x313f0405, 0x004f9b3d,
0x312ef805, 0x004f9f40, 0x310ef005, 0x004fa743,
0x30eee405, 0x004fab46, 0x30dedc05, 0x004fb349,
0x30bed005, 0x004fb74c, 0x30aec404, 0x004fbb4e,
0x309ebc04, 0x003fc351, 0x307eb004, 0x003fc754,
0x306ea404, 0x003fcb57, 0x305e9c04, 0x003fcf5a,
0x304e9003, 0x003fd35d, 0x303e8403, 0x003fd760,
0x302e7803, 0x003fdb63, 0x302e6c03, 0x003fdf66,
0x301e6002, 0x003fe369, 0x300e5402, 0x003fe76c,
0x300e4801, 0x003feb6f, 0x2ffe4001, 0x003fef72,
0x2ffe3401, 0x003ff375, 0x2ffe2800, 0x003ff378,
0x2ffe1c00, 0x003ff77c, 0x2fee13ff, 0x003ffb7f
};

// Hor1f in the filter matrix
static UInt32 gHorCompDefCoeff [128] =
{
0x3b109c00, 0x27ec650,  0x3ab0a000, 0x26ee24f,
0x3a50a400, 0x25efa4f,  0x39e0a800, 0x24f0e51,
0x3980ac00, 0x22f2652,  0x3910b000, 0x21f3e53,
0x38a0b400, 0x20f5255,  0x3830b800, 0x1ff6a56,
0x37c0b800, 0x1ef7e59,  0x3750bc00, 0x1df925b,
0x36e0c000, 0x1cfa65d,  0x3660c401, 0x1bfb660,
0x35f0c401, 0x1afca63,  0x3580c801, 0x19fda66,
0x3500c801, 0x18fee6a,  0x3490cc01, 0x17ffe6d,
0x3410cc02, 0x1600e71,  0x33a0cc02, 0x1501a76,
0x3320d002, 0x1402a7a,  0x32b0d003, 0x130367e,
0x3230d003, 0x1204683,  0x31c0d003, 0x1105288,
0x3140d004, 0x1005e8d,  0x30d0cc04, 0xf06a93,
0x3050cc04, 0xe0729a,   0x2fe0cc05, 0xd07e9e,
0x2f60c805, 0xd086a5,   0x2ef0c406, 0xc08eab,
0x2e80c006, 0xb096b2,   0x2e10c007, 0xa09eb7,
0x2d90b807, 0xa0a6bf,   0x2d20b408, 0x90aec5,
0x2cc0b008, 0x80b2cc,   0x2c50ac09, 0x80b6d2,
0x2bf0a40a, 0x70bad9,   0x2b709c0a, 0x70c2e1,
0x2b20940b, 0x60c2e8,   0x2ab08c0c, 0x60c6ef,
0x2a50840d, 0x50caf6,   0x29e07c0d, 0x50cefe,
0x29a0700e, 0x40cf05,   0x2930680f, 0x40cf0d,
0x28d05c10, 0x40d314,   0x28805011, 0x30d31c,
0x28304412, 0x30d323,   0x27e03413, 0x30d32b,
0x27a02814, 0x20d332,   0x27601815, 0x20cf3a,
0x27100c16, 0x20cf41,   0x26dffc17, 0x10cf49,
0x26afec18, 0x10cb50,   0x266fd819, 0x10cb58,
0x263fc81a, 0x10c75f,   0x260fb41b, 0x10c766,
0x25dfa41c, 0x00c36e,   0x25bf901d, 0x00bf75,
0x259f7c1e, 0x00bb7c,   0x256f681f, 0x00bb83,
0x255f5020, 0x00b78a,   0x253f3c21, 0x00b391,
0x252f2422, 0x00af98,   0x251f0c24, 0x00ab9e,
0x24fef825, 0x00a7a5,   0x24fee026, 0x00a3ab
};

//Horz expansion default coeff
static UInt32 gHorExpDefCoeff [128] =
{
0x3e0047f7, 0x11f8227,  0x3d904ff7, 0xff9a28,
0x3d2053f7, 0xdfb629,   0x3cb05bf7, 0xbfce2a,
0x3c3063f7, 0x9fe62c,   0x3bc06ff7, 0x8ffa2c,
0x3b4077f7, 0x60122e,   0x3ac07ff6, 0x402632,
0x3a4087f6, 0x303a34,   0x39c08ff6, 0x104e37,
0x393097f6, 0x623a,     0x38b09ff6, 0x3ff0723d,
0x3820a7f5, 0x3fe08242, 0x37a0aff5, 0x3fc09246,
0x3710b7f5, 0x3fb0a24a, 0x3680bff5, 0x3fa0ae4f,
0x35f0c7f4, 0x3f90ba55, 0x3560cff4, 0x3f80c65a,
0x34c0d3f4, 0x3f70d261, 0x3430dbf4, 0x3f70da66,
0x33a0e3f3, 0x3f60e66c, 0x3300e7f3, 0x3f50ee74,
0x3270eff3, 0x3f50f27a, 0x31e0f3f3, 0x3f40fa81,
0x3140fbf2, 0x3f40fe89, 0x30b0fff2, 0x3f310690,
0x302103f2, 0x3f310a97, 0x2f9107f2, 0x3f210aa0,
0x2ef10bf2, 0x3f210ea8, 0x2e610bf2, 0x3f2112b0,
0x2dd10ff2, 0x3f2112b8, 0x2d410ff2, 0x3f2112c1,
0x2cb113f2, 0x3f2112c9, 0x2c1113f2, 0x3f210ed4,
0x2b8113f2, 0x3f210edd, 0x2b0113f2, 0x3f210ae6,
0x2a810ff2, 0x3f210aef, 0x2a010bf2, 0x3f2106f9,
0x29710bf3, 0x3f210302, 0x290107f3, 0x3f20ff0b,
0x2890fff4, 0x3f20fb14, 0x2810fbf4, 0x3f30f31e,
0x27a0f3f5, 0x3f30ef27, 0x2740eff5, 0x3f30e730,
0x26c0e7f6, 0x3f30e33a, 0x2660dbf7, 0x3f40db43,
0x2610d3f7, 0x3f40d34c, 0x25a0c7f8, 0x3f40cf56,
0x2550bbf9, 0x3f40c75f, 0x24f0affa, 0x3f50bf68,
0x24a0a3fb, 0x3f50b771, 0x246093fc, 0x3f50af7a,
0x242083fe, 0x3f50a782, 0x23d073ff, 0x3f609f8b,
0x23a06000, 0x3f609793, 0x23704c01, 0x3f608f9c,
0x23403803, 0x3f6087a4, 0x23202404, 0x3f607fac,
0x22e01006, 0x3f7077b4, 0x22cff808, 0x3f706fbc,
0x22cfe409, 0x3f7063c3, 0x22afcc0b, 0x3f705bcb,
0x229fb40d, 0x3f7053d2, 0x228f980f, 0x3f704fd9
};

//Horz/vert expansion default coeff bandpass Low
// Using HorE1/VerE1
static UInt32 gExpCoeffLow [128] =
{
0x3a607bf8, 0x1ee9a80,  0x3a007ff8, 0x1eeae80,
0x39b083f8, 0x1dec280,  0x395083f8, 0x1ceda81,
0x38f087f8, 0x1beee82,  0x38908bf8, 0x1af0283,
0x38408bf8, 0x19f1684,  0x37e08ff8, 0x19f2685,
0x37808ff8, 0x18f3a87,  0x37208ff9, 0x17f4a89,
0x36b093f9, 0x16f5e8b,  0x365093f9, 0x15f6e8e,
0x35f093f9, 0x14f7e91,  0x359093fa, 0x13f8e93,
0x353097fa, 0x12f9e95,  0x34c097fa, 0x11fae99,
0x346097fb, 0x10fbe9b,  0x340093fb, 0xffcaa0,
0x339093fb, 0xffdaa3,   0x333093fc, 0xefe6a6,
0x32d093fc, 0xdff2aa,   0x32708ffd, 0xcffeae,
0x32008ffd, 0xb00ab3,   0x31a08bfe, 0xa016b7,
0x314087fe, 0x901ebd,   0x30e087ff, 0x902abf,
0x308083ff, 0x8032c5,   0x30207c00, 0x703ec9,
0x2fc07800, 0x6046cf,   0x2f607001, 0x504ed5,
0x2f006c02, 0x5056d9,   0x2eb06802, 0x405adf,
0x2e506003, 0x3062e5,   0x2df05804, 0x206aeb,
0x2d905405, 0x206ef0,   0x2d504c05, 0x1072f6,
0x2cf04406, 0x7afc,     0x2c903c07, 0x7f02,
0x2c503008, 0x3ff08308, 0x2bf02809, 0x3ff0870e,
0x2bd01c09, 0x3fe08714, 0x2b70140a, 0x3fe08b1a,
0x2b30080b, 0x3fd08f20, 0x2aeffc0c, 0x3fd08f27,
0x2aaff00d, 0x3fc0932d, 0x2a6fe40e, 0x3fc09333,
0x2a3fd80f, 0x3fb09339, 0x2a0fc80f, 0x3fb09340,
0x29bfbc10, 0x3fb09746, 0x299fac11, 0x3fa0974c,
0x295f9c12, 0x3fa09753, 0x293f8c13, 0x3fa09359,
0x291f7c14, 0x3f90935f, 0x28ef6c15, 0x3f909365,
0x28bf5c16, 0x3f90936b, 0x289f4817, 0x3f908f72,
0x287f3818, 0x3f808f78, 0x285f2419, 0x3f808f7e,
0x284f1419, 0x3f808b84, 0x283f001a, 0x3f808b89,
0x282eec1b, 0x3f80878f, 0x281ed81c, 0x3f808395,
0x280ec01d, 0x3f80839b, 0x280eac1e, 0x3f807fa0
};

//Horz/vert expansion default coeff bandpass Medium
// Using HorE3/VerE3
static UInt32 gExpCoeffMedium [128] =
{
0x3e0047f7, 0x11f8227,  0x3d904ff7, 0xff9a28,
0x3d2053f7, 0xdfb629,   0x3cb05bf7, 0xbfce2a,
0x3c3063f7, 0x9fe62c,   0x3bc06ff7, 0x8ffa2c,
0x3b4077f7, 0x60122e,   0x3ac07ff6, 0x402632,
0x3a4087f6, 0x303a34,   0x39c08ff6, 0x104e37,
0x393097f6, 0x623a,     0x38b09ff6, 0x3ff0723d,
0x3820a7f5, 0x3fe08242, 0x37a0aff5, 0x3fc09246,
0x3710b7f5, 0x3fb0a24a, 0x3680bff5, 0x3fa0ae4f,
0x35f0c7f4, 0x3f90ba55, 0x3560cff4, 0x3f80c65a,
0x34c0d3f4, 0x3f70d261, 0x3430dbf4, 0x3f70da66,
0x33a0e3f3, 0x3f60e66c, 0x3300e7f3, 0x3f50ee74,
0x3270eff3, 0x3f50f27a, 0x31e0f3f3, 0x3f40fa81,
0x3140fbf2, 0x3f40fe89, 0x30b0fff2, 0x3f310690,
0x302103f2, 0x3f310a97, 0x2f9107f2, 0x3f210aa0,
0x2ef10bf2, 0x3f210ea8, 0x2e610bf2, 0x3f2112b0,
0x2dd10ff2, 0x3f2112b8, 0x2d410ff2, 0x3f2112c1,
0x2cb113f2, 0x3f2112c9, 0x2c1113f2, 0x3f210ed4,
0x2b8113f2, 0x3f210edd, 0x2b0113f2, 0x3f210ae6,
0x2a810ff2, 0x3f210aef, 0x2a010bf2, 0x3f2106f9,
0x29710bf3, 0x3f210302, 0x290107f3, 0x3f20ff0b,
0x2890fff4, 0x3f20fb14, 0x2810fbf4, 0x3f30f31e,
0x27a0f3f5, 0x3f30ef27, 0x2740eff5, 0x3f30e730,
0x26c0e7f6, 0x3f30e33a, 0x2660dbf7, 0x3f40db43,
0x2610d3f7, 0x3f40d34c, 0x25a0c7f8, 0x3f40cf56,
0x2550bbf9, 0x3f40c75f, 0x24f0affa, 0x3f50bf68,
0x24a0a3fb, 0x3f50b771, 0x246093fc, 0x3f50af7a,
0x242083fe, 0x3f50a782, 0x23d073ff, 0x3f609f8b,
0x23a06000, 0x3f609793, 0x23704c01, 0x3f608f9c,
0x23403803, 0x3f6087a4, 0x23202404, 0x3f607fac,
0x22e01006, 0x3f7077b4, 0x22cff808, 0x3f706fbc,
0x22cfe409, 0x3f7063c3, 0x22afcc0b, 0x3f705bcb,
0x229fb40d, 0x3f7053d2, 0x228f980f, 0x3f704fd9
};

//Horz/vert expansion default coeff bandpass Medium High
// Using HorE4/VerE4
static UInt32 gExpCoeffMediumHigh [128] =
{
0x3e704bfb, 0x12f9e13,  0x3e004ffb, 0x10fba14,
0x3d9057fb, 0xefd215,   0x3d205ffb, 0xcfea16,
0x3ca067fb, 0xb00217,   0x3c206ffb, 0x901a19,
0x3ba077fb, 0x802e1b,   0x3b207ffa, 0x60461e,