X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fmidi.h;h=356255d24c992ab1001af18c86458e21dda9cd41;hb=bd35bd7d97646cc726bd40cc54c9a158af008b4d;hp=b98f0590ac7de0d1365f1a3a13e1026e41bb5f89;hpb=1ce4037e53ce951438ba7e35597b08248dd1257a;p=16.git

diff --git a/src/lib/midi.h b/src/lib/midi.h
old mode 100644
new mode 100755
index b98f0590..356255d2
--- a/src/lib/midi.h
+++ b/src/lib/midi.h
@@ -1,83 +1,83 @@
-/* midi.h
- *
- * Adlib OPL2/OPL3 FM synthesizer chipset test program.
- * Play MIDI file using the OPLx synthesizer (well, poorly anyway)
- * (C) 2010-2012 Jonathan Campbell.
- * Hackipedia DOS library.
- *
- * This code is licensed under the LGPL.
- * <insert LGPL legal text here>
- *
- * Compiles for intended target environments:
- *   - MS-DOS [pure DOS mode, or Windows or OS/2 DOS Box]
- */
-
+/* midi.h
+ *
+ * Adlib OPL2/OPL3 FM synthesizer chipset test program.
+ * Play MIDI file using the OPLx synthesizer (well, poorly anyway)
+ * (C) 2010-2012 Jonathan Campbell.
+ * Hackipedia DOS library.
+ *
+ * This code is licensed under the LGPL.
+ * <insert LGPL legal text here>
+ *
+ * Compiles for intended target environments:
+ *   - MS-DOS [pure DOS mode, or Windows or OS/2 DOS Box]
+ */
+
 #ifndef	__MIDI__
-#define	__MIDI__
-
-#include <stdio.h>
-#include <conio.h> /* this is where Open Watcom hides the outp() etc. functions */
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <malloc.h>
-#include <ctype.h>
-#include <fcntl.h>
-#include <math.h>
-#include <dos.h>
-
-//#include "src/lib/doslib/vga.h"
-//#include "src/lib/doslib/dos.h"
-#include "src/lib/16_head.h"
-#include "src/lib/doslib/8254.h"		/* 8254 timer */
-#include "src/lib/doslib/8259.h"
-//#include "src/lib/doslib/vgagui.h"
-//#include "src/lib/doslib/vgatty.h"
-#include "src/lib/doslib/adlib.h"
-
-/* one per OPL channel */
-struct midi_note {
-	unsigned char		note_number;
-	unsigned char		note_velocity;
-	unsigned char		note_track;	/* from what MIDI track */
-	unsigned char		note_channel;	/* from what MIDI channel */
-	unsigned int		busy:1;		/* if occupied */
-};
-
-struct midi_channel {
-	unsigned char		program;
-};
-
-struct midi_track {
-	/* track data, raw */
-	unsigned char*		raw;		/* raw data base */
-	unsigned char*		fence;		/* raw data end (last byte + 1) */
-	unsigned char*		read;		/* raw data read ptr */
-	/* state */
-	unsigned long		us_per_quarter_note; /* Microseconds per quarter note (def 120 BPM) */
-	unsigned long		us_tick_cnt_mtpq; /* Microseconds advanced (up to 10000 us or one unit at 100Hz) x ticks per quarter note */
-	unsigned long		wait;
-	unsigned char		last_status;	/* MIDI last status byte */
-	unsigned int		eof:1;		/* we hit the end of the track */
-};
-
-#define MIDI_MAX_CHANNELS	16
-#define MIDI_MAX_TRACKS		64
-
-extern struct midi_note		midi_notes[ADLIB_FM_VOICES];
-extern struct midi_channel		midi_ch[MIDI_MAX_CHANNELS];
-extern struct midi_track		midi_trk[MIDI_MAX_TRACKS];
-
-static void (interrupt *old_irq0)();
-static volatile unsigned long irq0_ticks=0;
-static volatile unsigned int irq0_cnt=0,irq0_add=0,irq0_max=0;
-static volatile unsigned char	midi_playing=0;
-
-int load_midi_file(const char *path);
-void interrupt irq0();
-void adlib_shut_up();
-void midi_reset_tracks();
-void midi_reset_channels();
-void midi_tick();
-
-#endif /* __MIDI__ */
+#define	__MIDI__
+
+#include <stdio.h>
+#include <conio.h> /* this is where Open Watcom hides the outp() etc. functions */
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <malloc.h>
+#include <ctype.h>
+#include <fcntl.h>
+#include <math.h>
+#include <dos.h>
+
+//#include "src/lib/doslib/vga.h"
+#include "src/lib/doslib/dos.h"
+#include "src/lib/16_head.h"
+#include "src/lib/doslib/8254.h"		/* 8254 timer */
+#include "src/lib/doslib/8259.h"
+//#include "src/lib/doslib/vgagui.h"
+//#include "src/lib/doslib/vgatty.h"
+#include "src/lib/doslib/adlib.h"
+
+/* one per OPL channel */
+struct midi_note {
+	unsigned char		note_number;
+	unsigned char		note_velocity;
+	unsigned char		note_track;	/* from what MIDI track */
+	unsigned char		note_channel;	/* from what MIDI channel */
+	unsigned int		busy:1;		/* if occupied */
+};
+
+struct midi_channel {
+	unsigned char		program;
+};
+
+struct midi_track {
+	/* track data, raw */
+	unsigned char*		raw;		/* raw data base */
+	unsigned char*		fence;		/* raw data end (last byte + 1) */
+	unsigned char*		read;		/* raw data read ptr */
+	/* state */
+	unsigned long		us_per_quarter_note; /* Microseconds per quarter note (def 120 BPM) */
+	unsigned long		us_tick_cnt_mtpq; /* Microseconds advanced (up to 10000 us or one unit at 100Hz) x ticks per quarter note */
+	unsigned long		wait;
+	unsigned char		last_status;	/* MIDI last status byte */
+	unsigned int		eof:1;		/* we hit the end of the track */
+};
+
+#define MIDI_MAX_CHANNELS	16
+#define MIDI_MAX_TRACKS		64
+
+extern struct midi_note		midi_notes[ADLIB_FM_VOICES];
+extern struct midi_channel		midi_ch[MIDI_MAX_CHANNELS];
+extern struct midi_track		midi_trk[MIDI_MAX_TRACKS];
+
+static void (interrupt *old_irq0)();
+static volatile unsigned long irq0_ticks=0;
+static volatile unsigned int irq0_cnt=0,irq0_add=0,irq0_max=0;
+static volatile unsigned char	midi_playing=0;
+
+int load_midi_file(const char *path);
+void interrupt irq0();
+void adlib_shut_up();
+void midi_reset_tracks();
+void midi_reset_channels();
+void midi_tick();
+
+#endif /* __MIDI__ */