We are still looking for competent contributors (JPN and 480p results

especially) for our compatibility list ( http://crediar.no-ip.com/gc )

Please come to #DM on efnet if you want to help!

*Added a new DVDLowRead pattern (fixes Luigi's Mansion USA and maybe other games)
*Made the DVDGetDriveStatus patch optional via a config since it broke some games (DML_CFG_NODISC) (fixes Prince of Persia:Sands of Time, Goblin Commander, King Kong, ... )


git-svn-id: svn://localhost/Users/andi/Downloads/code/trunk@21 be6c1b03-d731-4111-a574-e37d80d43941

Config.h

@@ -65,6 +65,7 @@ enum dmlconfig
 	DML_CFG_FORCE_WIDE	= (1<<9),
 	DML_CFG_BOOT_DISC	= (1<<10),
 	DML_CFG_BOOT_DISC2	= (1<<11),
+	DML_CFG_NODISC		= (1<<12),
 };
 
 enum dmlvideomode

Patches.c

@@ -115,7 +115,7 @@ u8 GXMObjects[][0x3C] =
 };
 
 u32 DVDGetDriveStatus[] = {
-        0x38600000,     //  li          r3, 0
+        0x38600000,     //  li		r3, 0
         0x4E800020
 };
 
@@ -128,6 +128,8 @@ FuncPattern FPatterns[] =
 
 	{ 0x10C,        30,     18,     5,      2,      3,	(u8*)NULL,					0xdead0002,						"DVDLowRead A",					0,		0 },
 	{ 0xDC,			23,     18,     3,      2,      4,	(u8*)NULL,					0xdead0002,						"DVDLowRead B",					0,		0 },
+	{ 0x104,        29,     17,     5,      2,      3,	(u8*)NULL,					0xdead0002,						"DVDLowRead C",					0,		0 },
+
 	
 	{ 0xCC,			3,		3,		1,		0,		3,	(u8*)NULL,					0xdead000C,						"C_MTXPerspective",				0,		0 },
 
@@ -883,6 +885,12 @@ void DoPatches( char *ptr, u32 size, u32 SectionOffset )
 								break;
 						}
 
+						if( FPatterns[j].Patch == (u8*)DVDGetDriveStatus )
+						{
+							if( !ConfigGetConfig( DML_CFG_BOOT_NODISC ) )
+								break;
+						}
+
 						if( (FPatterns[j].Length >> 16) == 0xdead )
 						{
 							dbgprintf("DIP:Unhandled dead case:%08X\n", FPatterns[j].Length );