register.h

Linux下比较早的基于命令行的DVD播放器

//
// Copyright (c) 2004 by Istv醤 V醨adi
//
// This file is part of dxr3Player, a DVD player written specifically 
// for the DXR3 (aka Hollywood+) decoder card, but now handles other
// hardware as well. These files contain a (mostly) user-space driver 
// for the Unichrome board found on Via's EPIA motherboards.
//
// The information for implementing this driver has been gathered
// from the following sources:
//
// - The DirectFB Unichrome driver
//   Copyright (c) 2003 Andreas Robinson, All rights reserved.
//
// - Andreas Robinson's MPEG-2 decoder for the Unichrome board.
//   Copyright (c) 2003 Andreas Robinson, All rights reserved.
//
// - Via's Unichrome Framebuffer driver
//   Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved.
//   Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved.


// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

#ifndef DXR3PLAYER_UNICHROME_REGISTER_H
#define DXR3PLAYER_UNICHROME_REGISTER_H
//------------------------------------------------------------------------------

namespace unichrome {

//------------------------------------------------------------------------------

/**
 * Constants for registers of the Unichrome board.
 */
class Register
{
public:
    /**
     * Command register.
     */
    static const size_t COMMAND = 0x000;

    /**
     * Mode register.
     */
    static const size_t MODE    = 0x004;

    /**
     * Source position register.
     */
    static const size_t SRCPOS  = 0x008;

    /**
     * Line parameter register
     */
    static const size_t LINE_K1K2  = 0x008;

    /**
     * Destination position register.
     */
    static const size_t DSTPOS  = 0x00c;

    /**
     * Line parameter register.
     */
    static const size_t LINE_XY  = 0x00c;

    /**
     * Dimension register.
     */
    static const size_t DIMENSION = 0x010;

    /**
     * Pattern address
     */
    static const size_t PATADDR = 0x014;

    /**
     * Foreground color.
     */
    static const size_t FGCOLOR   = 0x018;

    /**
     * Background color.
     */
    static const size_t BGCOLOR   = 0x01c;

    /**
     * Source colour key.
     */
    static const size_t SRCCOLORKEY = 0x01c;

    /**
     * Bottom right of the clipping area.
     */
    static const size_t CLIPBR    = 0x024;

    /**
     * Line error register
     */
    static const size_t LINE_ERROR = 0x028;

    /**
     * Key control
     */
    static const size_t KEYCONTROL = 0x02c;

    /**
     * Source base address
     */
    static const size_t SRCBASE = 0x030;

    /**
     * Destination base address
     */
    static const size_t DSTBASE = 0x034;

    /**
     * Pitch.
     */
    static const size_t PITCH     = 0x038;

    /**
     * Mono pattern 0
     */
    static const size_t MONOPAT0  = 0x03c;

    /**
     * Mono pattern 1
     */
    static const size_t MONOPAT1  = 0x040;

    /**
     * Status
     */
    static const size_t STATUS    = 0x400;

    /**
     * Transet.
     */
    static const size_t TRANSET   = 0x43c;

    /**
     * Transpace.
     */
    static const size_t TRANSPACE = 0x440;

    /**
     * Video1 control.
     */
    static const size_t V1_CONTROL = 0x230;

    /**
     * Video FIFO control.
     */
    static const size_t V_FIFO_CONTROL = 0x258;

    /**
     * Video1 window start.
     */
    static const size_t V1_WIN_START_Y = 0x240;

    /**
     * Video1 window end
     */
    static const size_t V1_WIN_END_Y = 0x244;

    /**
     * Video1 source height
     */
    static const size_t V1_SOURCE_HEIGHT = 0x26c;

    /**
     * Video1 qword/line
     */
    static const size_t V12_QWORD_PER_LINE = 0x234;

    /**
     * Video1 stride
     */
    static const size_t V1_STRIDE = 0x23c;

    /**
     * Video1 minimization control
     */
    static const size_t V1_MINI_CONTROL = 0x250;

    /**
     * Video1 zoom control
     */
    static const size_t V1_ZOOM_CONTROL = 0x24c;

    /**
     * Video: color key
     */
    static const size_t V_COLOR_KEY = 0x220;

    /**
     * Video1: start address of the Y-plane of the 0th plane
     */
    static const size_t V1_STARTADDR_Y0 = 0x254;

    /**
     * Video1: start address of the Cb-plane of the 0th plane
     */
    static const size_t V1_STARTADDR_CB0 = 0x28c;

    /**
     * Video1: start address of the Cr-plane of the 0th plane
     */
    static const size_t V1_STARTADDR_CR0 = 0x2f0;

    /**
     * Video1: start address of the Y-plane of the 1st plane
     */
    static const size_t V1_STARTADDR_Y1 = 0x238;

    /**
     * Video1: start address of the Cb-plane of the 1st plane
     */
    static const size_t V1_STARTADDR_CB1 = 0x2e4;

    /**
     * Video1: start address of the Cr-plane of the 1st plane
     */
    static const size_t V1_STARTADDR_CR1 = 0x2f4;

    /**
     * Video alpha control
     */
    static const size_t V_ALPHA_CONTROL = 0x210;

    /**
     * Video1 colorspace 1
     */
    static const size_t V1_COLORSPACE1 = 0x284;

    /**
     * Video1 colorspace 2
     */
    static const size_t V1_COLORSPACE2 = 0x288;

    /**
     * Video: compose mode
     */
    static const size_t V_COMPOSE_MODE = 0x298;

    /**
     * HQV control
     */
    static const size_t HQV_CONTROL = 0x3d0;

    /**
     * HQV: start address of the Y source plane
     */
    static const size_t HQV_SRC_STARTADDR_Y = 0x3d4;

    /**
     * HQV: start address of the U source plane
     */
    static const size_t HQV_SRC_STARTADDR_CB = 0x3d8;

    /**
     * HQV: start address of the V source plane
     */
    static const size_t HQV_SRC_STARTADDR_CR = 0x3dc;

    /**
     * HQV: fetch count for the source
     */
    static const size_t HQV_SRC_FETCH_LINE = 0x3e0;

    /**
     * HQV: filter control
     */
    static const size_t HQV_FILTER_CONTROL = 0x3e4;

    /**
     * HQV: minify control
     */
    static const size_t HQV_MINIFY_CONTROL = 0x3e8;

    /**
     * HQV: 0th destination address
     */
    static const size_t HQV_DST_STARTADDR0 = 0x3ec;

    /**
     * HQV: 1st destination address
     */
    static const size_t HQV_DST_STARTADDR1 = 0x3f0;

    /**
     * HQV: 2nd destination address
     */
    static const size_t HQV_DST_STARTADDR2 = 0x3fc;

    /**
     * HQV: destination stride address
     */
    static const size_t HQV_DST_STRIDE = 0x3f4;

    /**
     * HQV: source stride address
     */
    static const size_t HQV_SRC_STRIDE = 0x3f8;

    /**
     * MPEG: base of registers
     */
    static const size_t MPEG_BASE = 0xc00;

    /**
     * MPEG: picture coding
     */
    static const size_t MPEG_PICTURE_CODING = 0xc00;

    /**
     * MPEG: unknown???
     */
    static const size_t MPEG_REGISTER1 = 0xc08;

    /**
     * MPEG: unknown???
     */
    static const size_t MPEG_REGISTER2 = 0xc0c;

    /**
     * MPEG: Y destination offset
     */
    static const size_t MPEG_DEST_Y = 0xc20;

    /**
     * MPEG: Cb destination offset
     */
    static const size_t MPEG_DEST_CB = 0xc24;

    /**
     * MPEG: Cr destination offset
     */
    static const size_t MPEG_DEST_CR = 0xc28;

    /**
     * MPEG: Y backward reference offset
     */
    static const size_t MPEG_BW_Y = 0xc2c;

    /**
     * MPEG: Cb backward reference offset
     */
    static const size_t MPEG_BW_CB = 0xc30;

    /**
     * MPEG: Cr backward reference offset
     */
    static const size_t MPEG_BW_CR = 0xc34;

    /**
     * MPEG: Y forward reference offset
     */
    static const size_t MPEG_FW_Y = 0xc38;

    /**
     * MPEG: Cb forward reference offset
     */
    static const size_t MPEG_FW_CB = 0xc3c;

    /**
     * MPEG: Cr forward reference offset
     */
    static const size_t MPEG_FW_CR = 0xc40;

    /**
     * MPEG: stride
     */
    static const size_t MPEG_STRIDE = 0xc50;

    /**
     * MPEG: status
     */
    static const size_t MPEG_STATUS = 0xc54;

    /**
     * MPEG: quantization matrix type
     */
    static const size_t MPEG_QM_TYPE = 0xc5c;

    /**
     * MPEG: quantization matrix data
     */
    static const size_t MPEG_QM_DATA = 0xc60;

    /**
     * MPEG: macroblock info
     */
    static const size_t MPEG_MBLOCK_INFO = 0xc90;

    /**
     * MPEG: motion compensation info
     */
    static const size_t MPEG_MCOMP_INFO = 0xc94;

    /**
     * MPEG: F-Code
     */
    static const size_t MPEG_FCODE = 0xc98;

    /**
     * MPEG: slice length
     */
    static const size_t MPEG_SLICE_LENGTH = 0xc9c;

    /**
     * MPEG: slice data
     */
    static const size_t MPEG_SLICE_DATA = 0xca0;

    /**
     * Subpicture control.
     */
    static const size_t SUBP_CONTROL = 0x3c0;

    /**
     * Subpicture starting address;
     */
    static const size_t SUBP_STARTADDR = 0x3c4;

    /**
     * Subpicture: RAM table control
     */
    static const size_t SUBP_RAM_TABLE_CONTROL = 0x3c8;

    /**
     * Subpicture: RAM table read
     */
    static const size_t SUBP_RAM_TABLE_READ = 0x3cc;
};

//------------------------------------------------------------------------------

} /* namespace unichrome */

//------------------------------------------------------------------------------
#endif // DXR3PLAYER_UNICHROME_REGISTER_H

// Local variables:
// mode: c++
// End: