Added long awaited CD-ROM library and loads of fixes, see changelog for details

1 files changed, 149 insertions, 0 deletions

diff --git a/libpsn00b/include/psxcd.h b/libpsn00b/include/psxcd.h
new file mode 100644
index 0000000..5bb1b5f
--- /dev/null
+++ b/libpsn00b/include/psxcd.h
@@ -0,0 +1,149 @@
+#ifndef _LIBPSXCD_H
+#define _LIBPSXCD_H
+
+#include <sys/types.h>
+
+/*
+ * CD-ROM control commands
+ */
+#define CdlNop				0x01	/* a.k.a. Getstat */
+#define CdlSetloc			0x02
+#define CdlPlay				0x03
+#define CdlForward			0x04
+#define CdlBackward			0x05
+#define CdlReadN			0x06
+#define CdlStandby			0x07	/* a.k.a. MotorOn */
+#define CdlStop				0x08
+#define CdlPause			0x09
+#define CdlInit				0x0A
+#define CdlMute				0x0B
+#define CdlDemute			0x0C
+#define CdlSetfilter		0x0D
+#define CdlSetmode			0x0E
+#define CdlGetparam			0x0F
+#define CdlGetlocL			0x10
+#define CdlGetlocP			0x11
+#define CdlSetsession		0x12	/* ORIGINAL CODE */
+#define CdlGetTN			0x13
+#define CdlGetTD			0x14
+#define CdlSeekL			0x15
+#define CdlSeekP			0x16
+#define CdlTest				0x19	/* ORIGINAL CODE */
+#define CdlReadS			0x1B
+
+/*
+ * CD-ROM status bits
+ */
+#define CdlStatError		0x01
+#define CdlStatStandby		0x02
+#define CdlStatSeekError	0x04
+#define CdlStatIdError		0x08	/* ORIGINAL CODE */
+#define CdlStatShellOpen	0x10
+#define CdlStatRead			0x20
+#define CdlStatSeek			0x40
+#define CdlStatPlay			0x80
+
+/*
+ * CD-ROM mode bits
+ */
+#define CdlModeDA			0x01
+#define CdlModeAP			0x02
+#define CdlModeRept			0x04
+#define CdlModeSF			0x08
+#define CdlModeSize0		0x10
+#define CdlModeSize1		0x20
+#define CdlModeRT			0x40
+#define CdlModeSpeed		0x80
+
+/*
+ * CD-ROM interrupt result values
+ */
+#define CdlNoIntr			0x00
+#define CdlDataReady		0x01
+#define CdlComplete			0x02
+#define CdlAcknowledge		0x03
+#define CdlDataEnd			0x04
+#define CdlDiskError		0x05
+
+#define btoi(b)		((b)/16*10+(b)%16)	/* Convert BCD value to integer */
+#define itob(i)		((i)/10*16+(i)%10)	/* Convert integer to BCD value */
+
+/*
+ * CD-ROM disc location struct
+ */
+typedef struct CdlLOC
+{
+	u_char	minute;
+	u_char	second;
+	u_char	sector;
+	u_char	track;
+} CdlLOC;
+
+/*
+ * CD-ROM audio attenuation struct (volume)
+ */
+typedef struct CdlATV
+{
+	u_char	val0;	/* L -> SPU L */
+	u_char	val1;	/* L -> SPU R */
+	u_char	val2;	/* R -> SPU R */
+	u_char	val3;	/* R -> SPU L */
+} CdlATV;
+
+/*
+ * CD-ROM file information struct
+ */
+typedef struct CdlFILE
+{
+	CdlLOC	loc;
+	u_int	size;
+	char	name[16];
+} CdlFILE;
+
+typedef struct CdlFILTER
+{
+	u_char	file;
+	u_char	chan;
+	u_short	pad;
+} CdlFILTER;
+
+/* Data callback */
+typedef void (*CdlCB)(int, unsigned char *);
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int CdInit(int mode);
+
+CdlLOC *CdIntToPos(int i, CdlLOC *p);
+int CdPosToInt(CdlLOC *p);
+int CdGetToc(CdlLOC *toc);
+
+int CdControl(unsigned char com, unsigned char *param, unsigned char *result);
+int CdControlB(unsigned char com, unsigned char *param, unsigned char *result);
+int CdControlF(unsigned char com, unsigned char *param);
+int CdSync(int mode, unsigned char *result);
+unsigned int CdSyncCallback(CdlCB func);
+
+long CdReadyCallback(CdlCB func);
+int CdGetSector(void *madr, int size);
+
+CdlFILE *CdSearchFile(CdlFILE *loc, const char *filename);
+int CdRead(int sectors, unsigned int *buf, int mode);
+int CdReadSync(int mode, unsigned char *result);
+unsigned int CdReadCallback(CdlCB func);
+
+int CdStatus(void);
+int CdMode(void);
+
+int CdMix(CdlATV *vol);
+
+/* ORIGINAL CODE */
+long *CdAutoPauseCallback(void(*func)());
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _LIBPSXCD_H */