mae_fe_mcomp.h

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/* <LIC_AMD_STD>
 * Copyright (C) 2003-2005 Advanced Micro Devices, Inc.  All Rights Reserved.
 * 
 * Unless otherwise designated in writing, this software and any related 
 * documentation are the confidential proprietary information of AMD. 
 * THESE MATERIALS ARE PROVIDED "AS IS" WITHOUT ANY
 * UNLESS OTHERWISE NOTED IN WRITING, EXPRESS OR IMPLIED WARRANTY OF ANY 
 * KIND, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, 
 * NONINFRINGEMENT, TITLE, FITNESS FOR ANY PARTICULAR PURPOSE AND IN NO 
 * EVENT SHALL AMD OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES WHATSOEVER. 
 * 
 * AMD does not assume any responsibility for any errors which may appear 
 * in the Materials nor any responsibility to support or update the
 * Materials.  AMD retains the right to modify the Materials at any time, 
 * without notice, and is not obligated to provide such modified 
 * Materials to you. AMD is not obligated to furnish, support, or make
 * any further information available to you.
 * </LIC_AMD_STD>  */
/* <CTL_AMD_STD>
 * </CTL_AMD_STD>  */
/* <DOC_AMD_STD>
 * </DOC_AMD_STD>  */
#ifndef	_MAE_FE_MCOMP_H_
#define	_MAE_FE_MCOMP_H_

#include "mae_fe.h"
#ifndef HAVE_MAE
  #include "mae_pass_thru.h"
#endif
#include "mae_global.h"

// Various macros
#if MAE_DEBUG == 1
#define MAE_ASSERT_MSG(a)	printf(a)
#else
#define MAE_ASSERT_MSG(a)	printf(a)
#endif

#if MAE_DEBUG_RC == 1
#define MAE_CHECK_RANGE_ERR(a,b,c)	((a >= b) && (a <= c)) ? 0 : 1
#define MAE_CHECK_4MV_EQUAL(a,b,c,d)	(a==b) ? 1 : 0
#else
#define MAE_CHECK_RANGE_ERR(a,b,c)	(0)
#define MAE_CHECK_4MV_EQUAL(a,b,c,d)	(1)
#endif

// Defines for MAEContext. All represent field values except MAE_CBP_xxx which are bit field positions
// BC
#define MAE_BC_420	0
#define MAE_BC_422	1

// MCPREC
#define MAE_FULL_PEL	0
#define MAE_HALF_PEL_MULTITAP	1
#define MAE_HALF_PEL_BILINEAR	2	
#define MAE_QUARTER_PEL	3	

// MIS
#define MAE_MISMATCH_OFF	0
#define MAE_MISMATCH_ON		1

// Upper 3 bits of MBTYP        
#define MAE_MC_MODE_INTRA	0
#define MAE_MC_MODE_FWD		1
#define MAE_MC_MODE_BWD		2
#define MAE_MC_MODE_BIDIR	3

// Lower 3 bits of MBTYP
#define MAE_MC_BLKTYPE_16X16	0
#define MAE_MC_BLKTYPE_16X8	2
#define MAE_MC_BLKTYPE_8X8	3

// CBP - bitfield locations       
#define MAE_CBP_CR1_CODED	0
#define MAE_CBP_CB1_CODED	1
#define MAE_CBP_CR0_CODED	2
#define MAE_CBP_CB0_CODED	3
#define MAE_CBP_Y3_CODED	4
#define MAE_CBP_Y2_CODED	5
#define MAE_CBP_Y1_CODED	6
#define MAE_CBP_Y0_CODED	7

// BBLK
#define MAE_BIG_BLOCK_OFF	0
#define MAE_BIG_BLOCK_ON	1

// WTCHGMSK - bitfield locations
#define MAE_WTCHG_INTRAY	0
#define MAE_WTCHG_INTRAC	1
#define MAE_WTCHG_INTERY	2
#define MAE_WTCHG_INTERC	3

// TOPFF
#define MAE_TOP_FIELD_FIRST	0
#define MAE_BOT_FIELD_FIRST	1

// DCTTYPE
#define MAE_DCT_TYPE_FRAME	0
#define MAE_DCT_TYPE_FIELD	1

// FPRED
#define MAE_FRAME_PREDICTION	0
#define MAE_FIELD_PREDICTION	1

// FTFR
#define MAE_FWD_TOP_TOP_FIELD_REF	0
#define MAE_FWD_TOP_BOT_FIELD_REF	1

// FBFR	
#define MAE_FWD_BOT_TOP_FIELD_REF	0
#define MAE_FWD_BOT_BOT_FIELD_REF	1

// BTFR
#define MAE_BWD_TOP_TOP_FIELD_REF	0
#define MAE_BWD_TOP_BOT_FIELD_REF	1

// BBFR	
#define MAE_BWD_BOT_TOP_FIELD_REF	0
#define MAE_BWD_BOT_BOT_FIELD_REF	1

typedef struct MAEContext {
// MAE Configuration Register
        int	bc;
        int	iqmul1;
        int	iqadd1;
        int	mcprec;
        int	mcprecuv;
        int	mis;
        int	linesz;
        int	height;		// kck not in header doc at the moment!!
        int codstyl;
        int icomp;
        int lumscale;
        int lumshift;
        
// MAE Header Word 0
        int	mbmode;
        int	mbtype;
        int	cbp;
        int	bblk;
        int	wtchgmsk;
        int	dcluma;
        int	dcchroma;
        
// MAE Header Word 1
        int	rndctl;
        int	ps;
        int	dctt;
        int	fp;
        int	ft;
        int	fb;
        int	bt;
        int	bb;
        int	iqmul2;
        int	iqadd2;
        int	iqdiv3;
        
// MAE Header Word 2
        int	xpos;
        int	ypos;
        
// MAE Motion Vectors
        int	mv0_x;
        int	mv0_y;
        int	mv1_x;
        int	mv1_y;
        int	mv2_x;
        int	mv2_y;
        int	mv3_x;
        int	mv3_y;
        int	mv4_x;
        int	mv4_y;
        int	mv5_x;
        int	mv5_y;
        int	mv6_x;
        int	mv6_y;
        int	mv7_x;
        int	mv7_y;
        int	mv8_x;
        int	mv8_y;
        int	mv9_x;
        int	mv9_y;
        int	mv10_x;
        int	mv10_y;
        int	mv11_x;
        int	mv11_y;

		// Prasad - added changes- agreed by EricS
		// call Prasad before commenting out or removing (12 lines)
		// MAE top field reference pointers
		uint32 fwd_y_top_ptr;        // 32-bits
		uint32 fwd_cb_top_ptr;       // 32-bits
		uint32 fwd_cr_top_ptr;       // 32-bits

		uint32 bwd_y_top_ptr;        // 32-bits
		uint32 bwd_cb_top_ptr;       // 32-bits
		uint32 bwd_cr_top_ptr;       // 32-bits

		// MAE bottom field reference pointers
		uint32 fwd_y_bot_ptr;        // 32-bits
		uint32 fwd_cb_bot_ptr;       // 32-bits
		uint32 fwd_cr_bot_ptr;       // 32-bits

		uint32 bwd_y_bot_ptr;        // 32-bits
		uint32 bwd_cb_bot_ptr;       // 32-bits
		uint32 bwd_cr_bot_ptr;       // 32-bits
} MAEContext;


// Prototypes 
void MAE_MPV_motion(MAEContext *s);
void MAE_motion_16x16(MAEContext *s);
void MAE_motion_16x8(MAEContext *s);
void MAE_motion_8x8(MAEContext *s);
void MAE_Get_4MV(MAEContext *s, int *mvx, int *mvy);
void MAE_Get_8MV(MAEContext *s, int *mvx, int *mvy);
//__inline int mae_clip(int a, int amin, int amax);
void MAE_rtl2mae(MAEContext *s, mae_fe_config *cfg, mae_fe_mb *mb);
void MAE_wr_Xs_buf(uint8 * src, int stride, int bwd, int w, int h, uint32 bn, uint32 mc_mode, uint32 mc_type);
void MAE_create_out_of_frame(uint8 * dst, uint8 * src, int width, int height, int inner, int outer, int codstyle, int32 * lut, int fp);
void MAE_remove_out_of_frame(uint8 * dst, uint8 * src, int width, int height, int inner, int outer);
uint64 MAE_create_oof_mask(char * component, int32 xpos, int32 ypos, int32 w, int32 h, int32 ring_size_x, int32 ring_size_y, int32 mb_width, int32 mb_height, int32 codstyl);
void MAE_wmv9_vh_4t (uint8 * dst, uint8 * src, int dstStride, int srcStride, int w, int h, int avg, int rnd,
                     int dxy, uint64 oof, int bn, int bwd, uint32 mc_mode, uint32 mc_type, uint32 mc_prec);
void MAE_mpeg_hv_4t (uint8 * dst, uint8 * src, int dstStride, int srcStride, int blkSizeX, int blkSizeY, int avg, int iRoundingControl, 
                     int dxy, uint64 oof, int bn, int bwd, uint32 mc_mode, uint32 mc_type, uint32 mc_prec);

void MAE_get_mcomp_fcov_strings(MAEContext *s);

#endif