Initial commit of zxbox - a ZX Spectrum emulator ported by Anton Romanov. It theoretically runs on all targets, but I have not included it in the Archos builds because it is just too slow to be usable.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10950 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 92 insertions, 0 deletions

diff --git a/apps/plugins/zxbox/spperif.h b/apps/plugins/zxbox/spperif.h
new file mode 100644
index 0000000000..cb0d550072
--- /dev/null
+++ b/apps/plugins/zxbox/spperif.h
@@ -0,0 +1,92 @@
+/* 
+ * Copyright (C) 1996-1998 Szeredi Miklos
+ * Email: mszeredi@inf.bme.hu
+ *
+ * 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. See the file COPYING. 
+ *
+ * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifndef SPPERIF_H
+#define SPPERIF_H
+
+#ifndef COMPARISON
+#define SPNM(x) sp_ ## x
+#else
+#define SPNM(x) spx_ ## x
+#endif
+
+#include "z80_type.h"
+
+#define ST 140000
+#define CHKTICK 224
+
+/* #define TMNUM (ST / CHKTICK) */
+
+#if 0
+#  define TMNUM 625
+#  define EVENHF 313
+#  define ODDHF  312
+#else
+#  define TMNUM 624
+#  define EVENHF 312
+#  define ODDHF  312
+#endif
+
+
+#define LOAD_DI    0x0559
+#define SA_LD_RET  0x053F
+
+extern int SPNM(quick_load);
+extern int SPNM(load_trapped);
+
+#define SCRMARK_SIZE 2048
+extern qbyte SPNM(scr_mark)[];
+extern byte SPNM(fe_inport_high)[];
+extern int SPNM(playing_tape);
+extern int SPNM(paused);
+
+extern int SPNM(scline);
+
+extern unsigned char SPNM(colors)[];
+
+extern int SPNM(flash_state);
+
+extern qbyte *SPNM(scr_f0_table);
+extern qbyte *SPNM(scr_f1_table);
+
+extern int SPNM(scri)[];
+extern int SPNM(coli)[];
+
+#define PORT_TIME_NUM 1024
+extern byte SPNM(tape_impinfo)[];
+extern byte SPNM(fe_inport_default);
+extern byte SPNM(fe_outport_time)[];
+extern signed char SPNM(tape_sound)[];
+extern byte SPNM(sound_buf)[];
+
+
+extern char *SPNM(image);
+extern int SPNM(updating);
+extern qbyte SPNM(imag_mark)[];
+extern qbyte SPNM(imag_horiz);
+extern qbyte SPNM(imag_vert);
+extern int SPNM(border_update);
+extern int SPNM(lastborder);
+
+extern void SPNM(init_screen_mark)(void);
+extern void SPNM(init)(void);
+extern int SPNM(halfframe)(int firsttick, int numlines);
+
+#endif /* SPPERIF_H */