DepthBufferRender.h

   1 /*
   2 *       Glide64 - Glide video plugin for Nintendo 64 emulators.
   3 *       Copyright (c) 2002  Dave2001
   4 *
   5 *       This program is free software; you can redistribute it and/or modify
   6 *       it under the terms of the GNU General Public License as published by
   7 *       the Free Software Foundation; either version 2 of the License, or
   8 *       any later version.
   9 *
  10 *       This program is distributed in the hope that it will be useful,
  11 *       but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 *       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 *       GNU General Public License for more details.
  14 *
  15 *       You should have received a copy of the GNU General Public License
  16 *       along with this program; if not, write to the Free Software
  17 *       Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18 */
  19
  20 //****************************************************************
  21 //
  22 // Glide64 - Glide Plugin for Nintendo 64 emulators (tested mostly with Project64)
  23 // Project started on December 29th, 2001
  24 //
  25 // To modify Glide64:
  26 // * 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.
  27 // * 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.
  28 //
  29 // Official Glide64 development channel: #Glide64 on EFnet
  30 //
  31 //****************************************************************
  32 //
  33 // Created by Gonetz, Dec 2004
  34 //
  35 //****************************************************************
  36
  37 #ifndef DEPTH_BUFFER_RENDER_H
  38 #define DEPTH_BUFFER_RENDER_H
  39
  40 struct vertexi
  41 {
  42     long x,y;       // Screen position in 16:16 bit fixed point
  43     long z;         // z value in 16:16 bit fixed point
  44 };
  45
  46 extern WORD * zLUT;
  47 void ZLUT_init();
  48 void ZLUT_release();
  49
  50 void Rasterize(vertexi * vtx, int vertices, int dzdx);
  51
  52 #endif //DEPTH_BUFFER_RENDER_H