commodore_vic20.h

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/* Test-case for a very simple and inaccurate Commodore VIC-20 emulator using SDL2 library.
   Part of the Xemu project, please visit: https://github.com/lgblgblgb/xemu
   Copyright (C)2016-2021 LGB (Gábor Lénárt) <lgblgblgb@gmail.com>
 
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 XEMU_CVIC20_COMMODORE_VIC20_H_INCLUDED
#define XEMU_CVIC20_COMMODORE_VIC20_H_INCLUDED
 
#define SCREEN_DEFAULT_ZOOM     4
#define SCREEN_FORMAT           SDL_PIXELFORMAT_ARGB8888
 
#define FULL_FRAME_USECS        39971
 
#define REAL_CPU_SPEED          1108404
 
#define USE_LOCKED_TEXTURE      1
#define RENDER_SCALE_QUALITY    0
 
#define EMU_ROM_NAME            "#vic20-emulator-tool.rom"
#define EMU_ROM_VERSION         0
#define CHR_ROM_NAME            "#vic20-chargen.rom"
#define KERNAL_ROM_NAME         "#vic20-kernal.rom"
#define BASIC_ROM_NAME          "#vic20-basic.rom"
 
#endif