RaySollium99/picodrive
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region detection, cd states wip, fixes, stuff

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@25 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-01-28 22:51:16 +00:00
parent cb0316e4c5
commit 51a902ae25
26 changed files with 520 additions and 291 deletions
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56
Pico/cd/cd_sys.c
View file

@ -28,11 +28,7 @@ int CD_Audio_Starting;
*/
static int CD_Present = 0;
int CD_Timer_Counter = 0; // TODO: check refs
static int CDD_Complete;
static int File_Add_Delay = 0;
// int CD_Timer_Counter = 0; // TODO: check refs
@ -46,7 +42,7 @@ if (Pico_mcd->scd.Status_CDD == TRAY_OPEN) \
Pico_mcd->cdd.Frame = 0; \
Pico_mcd->cdd.Ext = 0; \
\
CDD_Complete = 1; \
Pico_mcd->scd.CDD_Complete = 1; \
\
return 2; \
}
@ -63,7 +59,7 @@ if (!CD_Present) \
Pico_mcd->cdd.Frame = 0; \
Pico_mcd->cdd.Ext = 0; \
\
CDD_Complete = 1; \
Pico_mcd->scd.CDD_Complete = 1; \
\
return 3; \
}
@ -158,9 +154,9 @@ void Check_CD_Command(void)
// Check CDD
if (CDD_Complete)
if (Pico_mcd->scd.CDD_Complete)
{
CDD_Complete = 0;
Pico_mcd->scd.CDD_Complete = 0;
CDD_Export_Status();
}
@ -176,11 +172,11 @@ void Check_CD_Command(void)
Pico_mcd->s68k_regs[0x36] |= 0x01;
else Pico_mcd->s68k_regs[0x36] &= ~0x01; // AUDIO
if (File_Add_Delay == 0)
if (Pico_mcd->scd.File_Add_Delay == 0)
{
FILE_Read_One_LBA_CDC();
}
else File_Add_Delay--;
else Pico_mcd->scd.File_Add_Delay--;
}
if (Pico_mcd->scd.Status_CDD == FAST_FOW)
@ -217,7 +213,7 @@ void Reset_CD(void)
Pico_mcd->scd.Cur_Track = 0;
Pico_mcd->scd.Cur_LBA = -150;
Pico_mcd->scd.Status_CDD = READY;
CDD_Complete = 0;
Pico_mcd->scd.CDD_Complete = 0;
}
@ -267,7 +263,7 @@ int Get_Status_CDD_c0(void)
else if ((Pico_mcd->cdd.Status & 0x0F00) == 0x0E00)
Pico_mcd->cdd.Status = (Pico_mcd->scd.Status_CDD & 0xFF00) | (Pico_mcd->cdd.Status & 0x00FF);
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -290,7 +286,7 @@ int Stop_CDD_c1(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -322,7 +318,7 @@ int Get_Pos_CDD_c20(void)
Pico_mcd->cdd.Frame = INT_TO_BCDW(MSF.F);
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -356,7 +352,7 @@ int Get_Track_Pos_CDD_c21(void)
Pico_mcd->cdd.Frame = INT_TO_BCDW(MSF.F);
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -385,7 +381,7 @@ int Get_Current_Track_CDD_c22(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -415,7 +411,7 @@ int Get_Total_Lenght_CDD_c23(void)
// FIXME: remove
//Pico_mcd->cdd.Seconde = 2;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -441,7 +437,7 @@ int Get_First_Last_Track_CDD_c24(void)
// FIXME: remove
//Pico_mcd->cdd.Minute = Pico_mcd->cdd.Seconde = 1;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -476,7 +472,7 @@ int Get_Track_Adr_CDD_c25(void)
if (Pico_mcd->scd.TOC.Tracks[track_number - Pico_mcd->scd.TOC.First_Track].Type) Pico_mcd->cdd.Frame |= 0x0800;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -513,7 +509,7 @@ int Play_CDD_c3(void)
Pico_mcd->cdd.Status = 0x0102;
// Pico_mcd->cdd.Status = COMM_OK;
if (File_Add_Delay == 0) File_Add_Delay = delay;
if (Pico_mcd->scd.File_Add_Delay == 0) Pico_mcd->scd.File_Add_Delay = delay;
if (Pico_mcd->scd.TOC.Tracks[Pico_mcd->scd.Cur_Track - Pico_mcd->scd.TOC.First_Track].Type)
{
@ -534,7 +530,7 @@ int Play_CDD_c3(void)
Pico_mcd->scd.Status_CDC |= 1; // Read data with CDC
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -571,7 +567,7 @@ int Seek_CDD_c4(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -594,7 +590,7 @@ int Pause_CDD_c6(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -637,7 +633,7 @@ int Resume_CDD_c7(void)
Pico_mcd->scd.Status_CDC |= 1; // Read data with CDC
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -657,7 +653,7 @@ int Fast_Foward_CDD_c8(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -678,7 +674,7 @@ int Fast_Rewind_CDD_c9(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -712,7 +708,7 @@ int Close_Tray_CDD_cC(void)
Pico_mcd->cdd.Ext = 0;
}
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -735,7 +731,7 @@ int Open_Tray_CDD_cD(void)
Pico_mcd->cdd.Frame = 0;
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}
@ -756,7 +752,7 @@ int CDD_cA(void)
Pico_mcd->cdd.Frame = INT_TO_BCDW(1);
Pico_mcd->cdd.Ext = 0;
CDD_Complete = 1;
Pico_mcd->scd.CDD_Complete = 1;
return 0;
}