lowercasing filenames, part3

git-svn-id: file:///home/notaz/opt/svn/PicoDrive@576 be3aeb3a-fb24-0410-a615-afba39da0efa

pico/cd/cd_sys.h

@@ -0,0 +1,111 @@
+/***********************************************************
+ *                                                         *
+ * This source was taken from the Gens project             *
+ * Written by Stéphane Dallongeville                       *
+ * Copyright (c) 2002 by Stéphane Dallongeville            *
+ * Modified/adapted for PicoDrive by notaz, 2007           *
+ *                                                         *
+ ***********************************************************/
+
+#ifndef _CD_SYS_H
+#define _CD_SYS_H
+
+#include "cd_file.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#define INT_TO_BCDB(c)										\
+((c) > 99)?(0x99):((((c) / 10) << 4) + ((c) % 10));
+
+#define INT_TO_BCDW(c)										\
+((c) > 99)?(0x0909):((((c) / 10) << 8) + ((c) % 10));
+
+#define BCDB_TO_INT(c)										\
+(((c) >> 4) * 10) + ((c) & 0xF);
+
+#define BCDW_TO_INT(c)										\
+(((c) >> 8) * 10) + ((c) & 0xF);
+
+
+typedef struct
+{
+  unsigned char M;
+  unsigned char S;
+  unsigned char F;
+} _msf;
+
+typedef struct
+{
+//	unsigned char Type; // always 1 (data) for 1st track, 0 (audio) for others
+//	unsigned char Num; // unused
+	_msf MSF;
+	//
+	char ftype; // TYPE_ISO, TYPE_BIN, TYPE_MP3
+	void *F;
+	int Length;
+	int Offset;  // sector offset, when single file is used for multiple virtual tracks
+	short KBtps; // kbytes per sec for mp3s (bitrate / 1000 / 8)
+	short pad;
+} _scd_track;
+
+typedef struct
+{
+//	unsigned char First_Track; // always 1
+	_scd_track Tracks[100];
+	unsigned int Last_Track;
+} _scd_toc;
+
+typedef struct {
+	unsigned int Status_CDD;
+	unsigned int Status_CDC;
+	int Cur_LBA;
+	unsigned int Cur_Track;
+	int File_Add_Delay;
+	char CDD_Complete;
+	int pad[6];
+} _scd;
+
+
+PICO_INTERNAL void LBA_to_MSF(int lba, _msf *MSF);
+PICO_INTERNAL int  Track_to_LBA(int track);
+
+// moved to pico.h
+// int  Insert_CD(char *iso_name, int is_bin);
+// void Stop_CD(void);
+
+PICO_INTERNAL void Check_CD_Command(void);
+
+PICO_INTERNAL int  Init_CD_Driver(void);
+PICO_INTERNAL void End_CD_Driver(void);
+PICO_INTERNAL void Reset_CD(void);
+
+PICO_INTERNAL int Get_Status_CDD_c0(void);
+PICO_INTERNAL int Stop_CDD_c1(void);
+PICO_INTERNAL int Get_Pos_CDD_c20(void);
+PICO_INTERNAL int Get_Track_Pos_CDD_c21(void);
+PICO_INTERNAL int Get_Current_Track_CDD_c22(void);
+PICO_INTERNAL int Get_Total_Lenght_CDD_c23(void);
+PICO_INTERNAL int Get_First_Last_Track_CDD_c24(void);
+PICO_INTERNAL int Get_Track_Adr_CDD_c25(void);
+PICO_INTERNAL int Play_CDD_c3(void);
+PICO_INTERNAL int Seek_CDD_c4(void);
+PICO_INTERNAL int Pause_CDD_c6(void);
+PICO_INTERNAL int Resume_CDD_c7(void);
+PICO_INTERNAL int Fast_Foward_CDD_c8(void);
+PICO_INTERNAL int Fast_Rewind_CDD_c9(void);
+PICO_INTERNAL int CDD_cA(void);
+PICO_INTERNAL int Close_Tray_CDD_cC(void);
+PICO_INTERNAL int Open_Tray_CDD_cD(void);
+
+PICO_INTERNAL int CDD_Def(void);
+
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif
+