global.h

au1200 linux2.6.11 硬件解码mae驱动和maiplayer播放器源码

/*************************************************************************

This software module was originally developed by 

	Ming-Chieh Lee ([e-mail]), Microsoft Corporation
	Wei-ge Chen ([e-mail]), Microsoft Corporation
	Bruce Lin ([e-mail]), Microsoft Corporation
	Chuang Gu ([e-mail]), Microsoft Corporation
	(date: March, 1996)

and edited by
	Yoshihiro Kikuchi (TOSHIBA CORPORATION)
	Takeshi Nagai (TOSHIBA CORPORATION)
	Toshiaki Watanabe (TOSHIBA CORPORATION)
	Noboru Yamaguchi (TOSHIBA CORPORATION)

and also edited by
    Mathias Wien ([e-mail]) RWTH Aachen / Robert BOSCH GmbH

and also edited by
	Hideaki Kimata (NTT)

and also edited by
    Fujitsu Laboratories Ltd. (contact: Eishi Morimatsu)
     Sehoon Son ([e-mail]) Samsung AIT

in the course of development of the MPEG-4 Video (ISO/IEC 14496-2). 
This software module is an implementation of a part of one or more MPEG-4 Video tools 
as specified by the MPEG-4 Video. 
ISO/IEC gives users of the MPEG-4 Video free license to this software module or modifications 
thereof for use in hardware or software products claiming conformance to the MPEG-4 Video. 
Those intending to use this software module in hardware or software products are advised that its use may infringe existing patents. 
The original developer of this software module and his/her company, 
the subsequent editors and their companies, 
and ISO/IEC have no liability for use of this software module or modifications thereof in an implementation. 
Copyright is not released for non MPEG-4 Video conforming products. 
Microsoft retains full right to use the code for his/her own purpose, 
assign or donate the code to a third party and to inhibit third parties from using the code for non <MPEG standard> conforming products. 
This copyright notice must be included in all copies or derivative works. 

Copyright (c) 1996, 1997.

Revision History:
	Aug.24, 1999 : NEWPRED added by Hideaki Kimata (NTT) 
	Sep.06	1999 : RRV added by Eishi Morimatsu (Fujitsu Laboratories Ltd.) 
*************************************************************************/


#ifndef __GLOBAL_HPP_
#define __GLOBAL_HPP_

// global tables for overlap motion comp.
// central block

#ifdef __GLOBAL_VAR_
// rounding table for Chrominace mv; see VM1.1/Table ?
Int grgiMvRound16 [16] = {
	0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2,
};
Int grgiMvRound12 [12] = {
	0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 2, 2,
};
Int grgiMvRound8 [8] = {
	0, 0, 1, 1, 1, 1, 1, 2,
};
Int grgiMvRound4 [4] ={
	0, 1, 1, 1,
};


//index of candidate blocks for diffrential mv coding
BlockNum gIndexOfCandBlk[5][3] = {
					{Y_BLOCK2, Y_BLOCK3, Y_BLOCK3}, 	
					{Y_BLOCK2, Y_BLOCK3, Y_BLOCK3}, 
					{Y_BLOCK1, Y_BLOCK4, Y_BLOCK3},
					{Y_BLOCK4, Y_BLOCK1, Y_BLOCK2},
					{Y_BLOCK3, Y_BLOCK1, Y_BLOCK2}};

//MPEG quantizer matrix
Int rgiDefaultIntraQMatrix [BLOCK_SQUARE_SIZE] = {
	8,	17,	18,	19,	21,	23,	25,	27,
	17,	18,	19,	21,	23,	25,	27,	28,
	20,	21,	22,	23,	24,	26,	28,	30,
	21,	22,	23,	24,	26,	28,	30,	32,
	22,	23,	24,	26,	28,	30,	32,	35,
	23,	24,	26,	28,	30,	32,	35,	38,
	25,	26,	28,	30,	32,	35,	38,	41,
	27,	28,	30,	32,	35,	38,	41,	45
};

Int rgiDefaultInterQMatrix [BLOCK_SQUARE_SIZE] = {
	16,	17,	18, 19, 20,	21,	22,	23,
	17,	18,	19,	20,	21,	22,	23,	24,
	18,	19,	20,	21,	22,	23,	24,	25,
	19,	20,	21,	22,	23,	24,	26,	27,
	20,	21,	22,	23,	25,	26,	27,	28,
	21,	22,	23,	24,	26,	27,	28,	30,
	22,	23,	24,	26,	27,	28,	30,	31,
	23,	24,	25,	27,	28,	30,	31,	33
};
//added by mwi
Int rgiDefaultIntraQMatrixAlpha [BLOCK_SQUARE_SIZE] = {
	8,	17,	18,	19,	21,	23,	25,	27,
	17,	18,	19,	21,	23,	25,	27,	28,
	20,	21,	22,	23,	24,	26,	28,	30,
	21,	22,	23,	24,	26,	28,	30,	32,
	22,	23,	24,	26,	28,	30,	32,	35,
	23,	24,	26,	28,	30,	32,	35,	38,
	25,	26,	28,	30,	32,	35,	38,	41,
	27,	28,	30,	32,	35,	38,	41,	45
};

Int rgiDefaultInterQMatrixAlpha [BLOCK_SQUARE_SIZE] = {
	16,	17,	18, 19, 20,	21,	22,	23,
	17,	18,	19,	20,	21,	22,	23,	24,
	18,	19,	20,	21,	22,	23,	24,	25,
	19,	20,	21,	22,	23,	24,	26,	27,
	20,	21,	22,	23,	25,	26,	27,	28,
	21,	22,	23,	24,	26,	27,	28,	30,
	22,	23,	24,	26,	27,	28,	30,	31,
	23,	24,	25,	27,	28,	30,	31,	33
};
//~added by mwi

Int grgiStandardZigzag [BLOCK_SQUARE_SIZE] = {
	0, 1, 8, 16, 9, 2, 3, 10, 
	17, 24, 32, 25, 18, 11, 4, 5, 
	12, 19, 26, 33, 40, 48, 41, 34, 
	27, 20, 13, 6, 7, 14, 21, 28, 
	35, 42, 49, 56, 57, 50, 43, 36, 
	29, 22, 15, 23, 30, 37, 44, 51, 
	58, 59, 52, 45, 38, 31, 39, 46, 
	53, 60, 61, 54, 47, 55, 62, 63
};

Int grgiHorizontalZigzag [BLOCK_SQUARE_SIZE] = {
	0, 1, 2, 3, 8, 9, 16, 17, 
	10, 11, 4, 5, 6, 7, 15, 14, 
	13, 12, 19, 18, 24, 25, 32, 33, 
	26, 27, 20, 21, 22, 23, 28, 29, 
	30, 31, 34, 35, 40, 41, 48, 49, 
	42, 43, 36, 37, 38, 39, 44, 45, 
	46, 47, 50, 51, 56, 57, 58, 59, 
	52, 53, 54, 55, 60, 61, 62, 63
};

Int grgiVerticalZigzag [BLOCK_SQUARE_SIZE] = {
	0, 8, 16, 24, 1, 9, 2, 10, 
	17, 25, 32, 40, 48, 56, 57, 49, 
	41, 33, 26, 18, 3, 11, 4, 12, 
	19, 27, 34, 42, 50, 58, 35, 43, 
	51, 59, 20, 28, 5, 13, 6, 14, 
	21, 29, 36, 44, 52, 60, 37, 45, 
	53, 61, 22, 30, 7, 15, 23, 31, 
	38, 46, 54, 62, 39, 47, 55, 63
};

UInt grgIfNotLastNumOfLevelAtRun [27] = {
	12, 6, 4, 3, 3, 3, 3, 2, 2, 2, 2, 
	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	 1, 1, 1, 1, 1
};

UInt grgIfLastNumOfLevelAtRun [41] = {
	 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
	 1, 1, 1, 1, 1, 1, 1, 1
};

UInt grgiIntraYAVCLHashingTable [102] = {
1, 3, 6, 9, 10, 13, 14, 17, 18, 21,
22, 23, 2, 34, 11, 19, 24, 25, 33, 12,
20, 26, 4, 15, 39, 5, 130, 27, 65, 68,
41, 7, 100, 195, 8, 131, 97, 258, 129,
163, 35, 42, 66, 225, 36, 98, 16, 37,
38, 67, 99, 162, 194, 226, 40, 290, 69,
227, 1025, 353, 1030, 1057, 1031, 1089, 161, 
1026, 1185, 193, 1121, 1153, 1313, 257, 289,
321, 1027, 1217, 1249, 1281, 385, 1028, 1058,
1345, 1377, 1409, 1441, 1473, 417, 1029, 1059,
1090, 1122, 1154, 1505, 1537, 449, 1032, 1186,
1218, 1569, 1601, 1633, 1665};

Int g_rgiLMAXintra [128] ={27, 10, 5, 4, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 0, 
						    0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							8,  3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
							1,  1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

Int g_rgiRMAXintra [64]  = {0, 15,10, 8, 4, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 
						    1,  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0,
						    0, 21, 7, 2, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
						    0,  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

Int g_rgiLMAXinter [128] = {12, 6, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 
							 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0,
							 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
							 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 
							 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
							 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};

Int g_rgiRMAXinter [64]  = {0, 27, 11, 7, 3, 2, 2, 1, 1, 1, 1, 1, 1, 0, 0, 0,
							0, 0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
						    0, 41,  2, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
							0, 0,   0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,};

//	Added for error resilient mode by Toshiba(1997-11-14)
Int	g_iMaxHeading;
Int	g_iMaxMiddle;
Int 	g_iMaxTrailing;
// End Toshiba(1997-11-14)

//	Added for error resilience mode By Toshiba(1998-1-16:DP+RVLC)
UInt grgiInterRVLCYAVCLHashingTable [169] = {
   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,
  11,  12,  13,  14,  15,  16,  17,  18,  19,  33,
  34,  35,  36,  37,  38,  39,  40,  41,  42,  65,
  66,  67,  68,  69,  70,  71,  97,  98,  99, 100,
 101, 102, 103, 129, 130, 131, 132, 133, 161, 162,
 163, 164, 193, 194, 195, 196, 225, 226, 227, 228,
 257, 258, 259, 289, 290, 291, 321, 322, 353, 354,
 385, 386, 417, 418, 449, 450, 481, 482, 513, 514,
 545, 546, 577, 609, 641, 673, 705, 737, 769, 801,
 833, 865, 897, 929, 961, 993,1025,1057,1089,1121,
1153,1185,1217,2049,2050,2051,2052,2053,2081,2082,
2083,2084,2085,2113,2114,2115,2145,2146,2177,2178,
2209,2210,2241,2242,2273,2274,2305,2306,2337,2338,
2369,2370,2401,2402,2433,2434,2465,2466,2497,2529,
2561,2593,2625,2657,2689,2721,2753,2785,2817,2849,
2881,2913,2945,2977,3009,3041,3073,3105,3137,3169,
3201,3233,3265,3297,3329,3361,3393,3425,3457
};

UInt grgiIntraRVLCYAVCLHashingTable [169] = {
   1,   2,   3,   4,   5,   6,   7,   8,   9,  10,
  11,  12,  13,  14,  15,  16,  17,  18,  19,  20,
  21,  22,  23,  24,  25,  26,  27,  33,  34,  35,
  36,  37,  38,  39,  40,  41,  42,  43,  44,  45,
  65,  66,  67,  68,  69,  70,  71,  72,  73,  74,
  75,  97,  98,  99, 100, 101, 102, 103, 104, 105,
 129, 130, 131, 132, 133, 134, 161, 162, 163, 164,
 165, 166, 193, 194, 195, 196, 197, 225, 226, 227,
 228, 229, 257, 258, 259, 260, 289, 290, 291, 292,
 321, 322, 353, 354, 385, 386, 417, 449, 481, 513,
 545, 577, 609,2049,2050,2051,2052,2053,2081,2082,
2083,2084,2085,2113,2114,2115,2145,2146,2177,2178,
2209,2210,2241,2242,2273,2274,2305,2306,2337,2338,
2369,2370,2401,2402,2433,2434,2465,2466,2497,2529,
2561,2593,2625,2657,2689,2721,2753,2785,2817,2849,
2881,2913,2945,2977,3009,3041,3073,3105,3137,3169,
3201,3233,3265,3297,3329,3361,3393,3425,3457
};
//	End Toshiba(1998-1-16:DP+RVLC)

#else
extern Int grgiMvRound16 [16];
extern Int grgiMvRound12 [12];
extern Int grgiMvRound8 [8];
extern Int grgiMvRound4 [4];
extern BlockNum gIndexOfCandBlk[5][3];
extern Int rgiDefaultIntraQMatrix [BLOCK_SQUARE_SIZE];
extern Int rgiDefaultInterQMatrix [BLOCK_SQUARE_SIZE]; 
extern Int rgiDefaultIntraQMatrixAlpha [BLOCK_SQUARE_SIZE]; // added by mwi
extern Int rgiDefaultInterQMatrixAlpha [BLOCK_SQUARE_SIZE];  // added by mwi
extern Int grgiStandardZigzag [BLOCK_SQUARE_SIZE];
extern Int grgiHorizontalZigzag [BLOCK_SQUARE_SIZE];
extern Int grgiVerticalZigzag [BLOCK_SQUARE_SIZE];
extern UInt grgIfNotLastNumOfLevelAtRun [27];
extern UInt grgIfLastNumOfLevelAtRun [41];
extern UInt grgiIntraYAVCLHashingTable [102];
extern Int g_rgiLMAXintra [128]; 
extern Int g_rgiRMAXintra [64];
extern Int g_rgiLMAXinter [128];
extern Int g_rgiRMAXinter [64];
//	Added for error resilient mode by Toshiba(1997-11-14)
extern Int	g_iMaxHeading;
extern Int	g_iMaxMiddle;
extern Int 	g_iMaxTrailing;
// End Toshiba(1997-11-14)
//	Added for error resilience mode By Toshiba(1998-1-16:DP+RVLC)
extern UInt grgiIntraRVLCYAVCLHashingTable [169];
extern UInt grgiInterRVLCYAVCLHashingTable [169];
//	End Toshiba(1998-1-16:DP+RVLC)
#endif

#ifdef __GLOBAL_VAR_
#undef __GLOBAL_VAR_
#endif

#endif