Imported pristine psxsdk-20190410 from official repo

1 files changed, 82 insertions, 0 deletions

diff --git a/libpsx/include/psxcdrom.h b/libpsx/include/psxcdrom.h
new file mode 100644
index 0000000..2f18e68
--- /dev/null
+++ b/libpsx/include/psxcdrom.h
@@ -0,0 +1,82 @@
+#ifndef _PSXCDROM_H
+#define _PSXCDROM_H
+
+#define CDSTATUS_PLAY			0x80
+#define CDSTATUS_SEEK			0x40
+#define CDSTATUS_SHELLOPEN	0x10
+
+// Command names
+
+enum
+{
+	CdlSync = 0, 
+	CdlNop = 1,  CdlGetstat = 1,
+	CdlSetloc = 2, 
+	CdlPlay = 3,
+	CdlForward = 4, 
+	CdlBackward = 5, 
+	CdlReadN = 6, 
+	CdlStandby = 7,
+	CdlStop = 8,
+	CdlPause = 9, 
+	CdlInit = 10, 
+	CdlMute = 11,
+	CdlDemute = 12,
+	CdlSetfilter = 13,
+	CdlSetmode = 14,
+	CdlSetparam = 15,
+	CdlGetlocL = 16,
+	CdlGetlocP = 17, 
+	CdlCmd18 = 18,
+	CdlGetTN = 19,
+	CdlGetTD = 20, 
+	CdlSeekL = 21, 
+	CdlSeekP = 22, 
+	CdlCmd23 = 23,
+	CdlCmd24 = 24, 
+	CdlTest = 25, 
+	CdlID = 26,
+	CdlReadS = 27,
+	CdlReset = 28, 
+	CdlCmd29 = 29, 
+	CdlReadTOC = 30
+};
+
+/*
+ * Send a low-level CDROM command
+ * cmd = command number
+ * num = number of arguments
+ * ... = arguments
+ */
+
+void CdSendCommand(int cmd, int num, ...);
+
+/**
+ * Reads the results of a low-level CDROM command
+ *
+ * @param out Pointer to array of chars where the output will be stored
+ * @param max Maximum number of bytes to store
+ *
+ * Return value: number of results.
+ */
+
+int CdReadResults(unsigned char *out, int max);
+
+/**
+ * Gets CDROM drive status
+ * @return CDROM drive status bitmask
+ */
+
+int CdGetStatus(void);
+
+/**
+ * Play an Audio CD track
+ * @return 1 on success, 0 on failure
+ */
+
+int CdPlayTrack(unsigned int track);
+
+unsigned char CdRamRead(unsigned short addr);
+
+
+#endif