/*
* Glide64 - Glide video plugin for Nintendo 64 emulators.
* Copyright (c) 2002  Dave2001
* Copyright (c) 2003-2009  Sergey 'Gonetz' Lipski
*
* 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
* 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
*/

//****************************************************************
//
// Glide64 - Glide Plugin for Nintendo 64 emulators
// Project started on December 29th, 2001
//
// Authors:
// Dave2001, original author, founded the project in 2001, left it in 2002
// Gugaman, joined the project in 2002, left it in 2002
// Sergey 'Gonetz' Lipski, joined the project in 2002, main author since fall of 2002
// Hiroshi 'KoolSmoky' Morii, joined the project in 2007
//
//****************************************************************
//
// To modify Glide64:
// * Write your name and (optional)email, commented by your work, so I know who did it, and so that you can find which parts you modified when it comes time to send it to me.
// * Do NOT send me the whole project or file that you modified.  Take out your modified code sections, and tell me where to put them.  If people sent the whole thing, I would have many different versions, but no idea how to combine them all.
//
//****************************************************************
//
// December 2008 Created by Gonetz (Gonetz@ngs.ru)
//
//****************************************************************

void uc9_rpdcmd()
{
    uint32_t a = segoffset(rdp.cmd1) >> 2;
    WriteTrace(TraceRDP, TraceDebug, "uc9:rdpcmd addr: %08lx", a);
    if (a)
    {
        rdp.LLE = 1;
        uint32_t cmd = 0;
        while (1)
        {
            rdp.cmd0 = ((uint32_t*)gfx.RDRAM)[a++];
            cmd = rdp.cmd0 >> 24;
            if (cmd == 0xDF)
                break;
            rdp.cmd1 = ((uint32_t*)gfx.RDRAM)[a++];
            if (cmd == 0xE4 || cmd == 0xE5)
            {
                a++;
                rdp.cmd2 = ((uint32_t*)gfx.RDRAM)[a++];
                a++;
                rdp.cmd3 = ((uint32_t*)gfx.RDRAM)[a++];
            }
            gfx_instruction[ucode_zSort][cmd]();
        };
        rdp.LLE = 0;
    }
}