mae_vpi.h

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

/* <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>
// File Id and RCS Info:          
// $Source: /home/cvs/travis/mae/env/mae_vpi.h,v $
// $Id: mae_vpi.h,v 1.29 2004/05/15 04:04:26 eswartz Exp $
//=======================================================================
// Revision History:
// $Log: mae_vpi.h,v $
// Revision 1.29  2004/05/15 04:04:26  eswartz
// Needed to add buffers to X checker
//
// Revision 1.28  2004/04/13 23:46:12  eswartz
// Removed b,c,+,-,o checkers
//
// Revision 1.27  2004/04/07 08:15:11  eswartz
// Added function to read in ref frames
//
// Revision 1.26  2004/03/23 02:20:13  eswartz
// Interlacing changes
//
// Revision 1.25  2004/03/22 04:55:27  eswartz
// Intermediate checkers had to be modified for out-of-frame pixel calculations
//
// Revision 1.24  2004/03/19 06:33:41  eswartz
// Changed hpel mcomp and how rounding was done in idct
//
// Revision 1.23  2004/03/09 06:19:38  nathans
// remove so insure works better
//
// Revision 1.22  2004/03/08 23:24:45  hvasudev
// Appending "MAE" to some structre vars (WMV9 specific).
//
// Revision 1.21  2004/03/04 20:06:30  eswartz
// Added xformtype to structure
//
// Revision 1.20  2004/03/02 01:51:21  eswartz
// Defined some new global arrays for wmv9 deblocking
//
// Revision 1.19  2004/02/25 01:02:34  eswartz
// wmv9 mcomp intermediate checkers
//
// Revision 1.18  2004/02/19 23:30:03  eswartz
// Added support for wmv9 Overlap Smoothing filter
//
// Revision 1.17  2004/02/16 15:36:59  kevinl
// added support for csc output checker
//
// Revision 1.16  2004/01/22 19:21:51  eswartz
// Added switch to turn off X checker during out-of-frame pixels
//
// Revision 1.15  2003/12/12 20:42:07  eswartz
// Moved global declarations to mae_global.c
//
// Revision 1.14  2003/12/05 22:50:25  eswartz
// Added/Removed stuff to make it easier to integrate into a winnt environment.
//
// Revision 1.13  2003/11/25 19:19:31  eriks
// latest version from 1400 mode; fixed x checker for 64-bit stuff.
//
// Revision 1.12  2003-11-10 17:16:22-06  eswartz
// 8 intermediate buffers instead of 6...in preparation for 4:2:2 changes
//
// Revision 1.11  2003-10-28 17:49:47-06  eswartz
// Added function to fail after failing macroblock.
//
// Revision 1.10  2003-10-17 10:48:23-05  nathans
// eric forgot to check in this file
//
// Revision 1.9  2003-08-20 14:19:24-05  kevinl
// added new intermediate checker vpi routines (mae scf)
//
// Revision 1.8  2003/08/20 18:33:46  eswartz
// Added qpel intermediate checker vars & functions
//
// Revision 1.7  2003-08-06 15:09:47-05  eswartz
// Added intermediate pixel checkers
//
// Revision 1.6  2003-05-07 11:29:33-05  eswartz
// Added support for mcomp.
//
// Revision 1.5  2003-04-04 21:08:42-06  eswartz
// Added intermediate checkers on iquant, transpose buffer, before & after saturation.
//
// Revision 1.4  2003-03-26 14:36:21-06  eswartz
// Mae front end checker support.
//
// Revision 1.3  2003-03-07 14:38:56-06  eswartz
// Added support mae front end
//
// ,
//
// Revision 1.2  2002-11-11 13:19:43-06  eswartz
// Added intermediate checker
//
// Revision 1.1  2002-11-08 13:55:20-06  eswartz
// Added check routine.
//
// Revision 1.0  2002-10-29 19:44:38-06  eswartz
// Initial revision
 * </CTL_AMD_STD>  */
/* <DOC_AMD_STD>
 * </DOC_AMD_STD>  */

#ifndef _MAE_VPI_H_
#define _MAE_VPI_H_

#include "mae_fe.h"
#include "wmv9_filters.h"

void mae_chk_csc_output_data_task();
void mae_wr_reg_task();
void mae_back_end_task();
void mae_cp_data_task();
void mae_chk_ba_task();
void mae_chk_scf_vert_input_data_task();
void mae_chk_scf_horz_scaling_task();
void mae_chk_scf_horz_input_data_task();
void mae_chk_scf_task();
void mae_process_mb_task();
void mae_init_task();
void mae_final_chk_task();
void mae_chk_iq_task();
void mae_chk_tb_task();
void mae_chk_presat_task();
void mae_chk_postsat_task();
void mae_chk_cbp_task();
void mae_chk_fwd_Xs_task();
void mae_chk_bwd_Xs_task();
void mae_chk_fwd_As_task();
void mae_chk_bwd_As_task();
void stopandfail();
void mae_init_ref_frame(uint32 y_in, uint32 cb_in, uint32 cr_in);

// Used in wmv9_filters
extern int16 * xmotiony;
extern int16 * xmotionc;
extern int16 * ymotiony;
extern int16 * ymotionc;
extern MAE_CWMVMBMode * embmd;
extern MAE_LOOPF_FLAG * loopfilterflags;
extern uint8 * Filter8x8RowFlagY0;
extern uint8 * Filter8x4RowFlagY0;
extern uint8 * Filter8x8RowFlagU0;
extern uint8 * Filter8x4RowFlagU0;
extern uint8 * Filter8x8RowFlagV0;
extern uint8 * Filter8x4RowFlagV0;
extern uint8 * Filter8x8ColFlagY0;
extern uint8 * Filter4x8ColFlagY0;
extern uint8 * Filter8x8ColFlagU0;
extern uint8 * Filter4x8ColFlagU0;
extern uint8 * Filter8x8ColFlagV0;
extern uint8 * Filter4x8ColFlagV0;


// Data from the section header
extern mae_frontend * mae_fe;
extern int mae_num_mb;

// Final frame checking buffer for y
extern uint32 * y_dst_ptr_0;
extern uint32 * y_dst_ptr_1;
extern uint32 y_in;
extern uint32 y_out;

// Final frame checking buffer for cr
extern uint32 * cr_dst_ptr_0;
extern uint32 * cr_dst_ptr_1;
extern uint32 cr_in;
extern uint32 cr_out;

// Final frame checking buffer for cb
extern uint32 * cb_dst_ptr_0;
extern uint32 * cb_dst_ptr_1;
extern uint32 cb_in;
extern uint32 cb_out;

// Frame buffers to contain unsaturated data wmv9 loopfilters
extern int16 * cur_y_unsat;
extern int16 * cur_cr_unsat;
extern int16 * cur_cb_unsat;


typedef struct mae_mcomp_int_chk_struct
{
  uint8 data[384];
  uint16 data16[660];
  uint32 bn;
  uint32 mc_mode;
  uint32 mc_type;
  uint64 oof;
  uint32 mc_prec;
} mae_mcomp_int_chk;

typedef struct mae_iqidct_int_chk_struct
{
  int64 data[64];
  uint32 bn;
  uint32 mc_mode;
  uint32 mc_type;
  uint32 blk_xformsize;
} mae_iqidct_int_chk;

// CBP intermediate checker buffer
extern mae_iqidct_int_chk cbp_buf[2][8];
extern uint32 cbp_in;
extern uint32 cbp_out;
extern uint32 cbp_blk_cnt;
extern uint32 cbp_row_cnt;

// IQuant intermediate checker buffer
extern mae_iqidct_int_chk iq_buf[2][8];
extern uint32 iq_in;
extern uint32 iq_out;
extern uint32 iq_blk_cnt;
extern uint32 iq_row_cnt;

// Transpose buffer intermediate checker buffer
extern mae_iqidct_int_chk tb[2][8];
extern uint32 tb_in;
extern uint32 tb_out;
extern uint32 tb_blk_cnt;
extern uint32 tb_row_cnt;

// Prior to saturation intermediate checker buffer
extern mae_iqidct_int_chk presat[2][8];
extern uint32 presat_in;
extern uint32 presat_out;
extern uint32 presat_blk_cnt;
extern uint32 presat_half_row_cnt;

// After to saturation intermediate checker buffer
extern mae_iqidct_int_chk postsat[2][8];
extern uint32 postsat_in;
extern uint32 postsat_out;
extern uint32 postsat_blk_cnt;
extern uint32 postsat_half_row_cnt;

// X pixel intermediate checker
extern mae_mcomp_int_chk x_fwd_pixel[32];
extern uint32 x_fwd_pixel_out;
extern uint32 x_fwd_blk_in;
extern uint32 x_fwd_blk_out;
extern mae_mcomp_int_chk x_bwd_pixel[32];
extern uint32 x_bwd_pixel_out;
extern uint32 x_bwd_blk_in;
extern uint32 x_bwd_blk_out;

// A pixel intermediate checker
extern mae_mcomp_int_chk a_fwd_pixel[32];
extern uint32 a_fwd_pixel_out;
extern uint32 a_fwd_blk_in;
extern uint32 a_fwd_blk_out;
extern mae_mcomp_int_chk a_bwd_pixel[32];
extern uint32 a_bwd_pixel_out;
extern uint32 a_bwd_blk_in;
extern uint32 a_bwd_blk_out;

extern uint32 * current_y_ptr;
extern uint32 * current_cb_ptr;
extern uint32 * current_cr_ptr;
extern uint32 * backward_y_top_ptr;
extern uint32 * backward_cb_top_ptr;
extern uint32 * backward_cr_top_ptr;
extern uint32 * forward_y_top_ptr;
extern uint32 * forward_cb_top_ptr;
extern uint32 * forward_cr_top_ptr;
extern uint32 * backward_y_bot_ptr;
extern uint32 * backward_cb_bot_ptr;
extern uint32 * backward_cr_bot_ptr;
extern uint32 * forward_y_bot_ptr;
extern uint32 * forward_cb_bot_ptr;
extern uint32 * forward_cr_bot_ptr;

#endif