libsidplayfp 1.0.3
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00001 /* 00002 * This file is part of libsidplayfp, a SID player engine. 00003 * 00004 * Copyright 2012-2013 Leandro Nini <drfiemost@users.sourceforge.net> 00005 * Copyright 2010 Antti Lankila 00006 * 00007 * This program is free software; you can redistribute it and/or modify 00008 * it under the terms of the GNU General Public License as published by 00009 * the Free Software Foundation; either version 2 of the License, or 00010 * (at your option) any later version. 00011 * 00012 * This program is distributed in the hope that it will be useful, 00013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00015 * GNU General Public License for more details. 00016 * 00017 * You should have received a copy of the GNU General Public License 00018 * along with this program; if not, write to the Free Software 00019 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00020 */ 00021 00022 #ifndef COLORRAMBANK_H 00023 #define COLORRAMBANK_H 00024 00025 #include <stdint.h> 00026 #include <string.h> 00027 00028 #include "Bank.h" 00029 00035 class ColorRAMBank : public Bank 00036 { 00037 private: 00038 uint8_t ram[0x400]; 00039 00040 public: 00041 void reset() 00042 { 00043 memset(ram, 0, 0x400); 00044 } 00045 00046 void poke(uint_least16_t address, uint8_t value) 00047 { 00048 ram[address & 0x3ff] = value & 0xf; 00049 } 00050 00051 uint8_t peek(uint_least16_t address) 00052 { 00053 return ram[address & 0x3ff]; 00054 } 00055 }; 00056 00057 #endif