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Submission from Johnboy for Mame v0.127u6 mainline

Browse Source 
Affected files:

	mame\src\mame\drivers\neodrvr.c
	mame\src\mame\includes\neogeo.h
	mame\src\mame\machine\neocrypt.c
	mame\src\mame\machine\neoboot.c

Changes:
 . Begin of a general cleanup
	Sorting OEM / Bootleg sets
	Renaming roms on non OEM / Bootleg sets to ONE naming sheme
	Renaming functions
	Added some comments
   Cleanup is not completed.
This commit is contained in:
davidhay 2008-10-04 13:00:16 +00:00
parent 099373081e
commit e39b0ece90
4 changed files with 498 additions and 482 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

944
src/mame/drivers/neodrvr.c
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File diff suppressed because it is too large Load Diff

8
src/mame/includes/neogeo.h
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@ -53,7 +53,7 @@ void kof98_decrypt_68k(running_machine *machine);
void kof2002_decrypt_68k(running_machine *machine); void kof2002_decrypt_68k(running_machine *machine);
void matrim_decrypt_68k(running_machine *machine); void matrim_decrypt_68k(running_machine *machine);
void mslug5_decrypt_68k(running_machine *machine); void mslug5_decrypt_68k(running_machine *machine);
void svcchaos_px_decrypt(running_machine *machine); void svc_px_decrypt(running_machine *machine);
void svcpcb_gfx_decrypt(running_machine *machine); void svcpcb_gfx_decrypt(running_machine *machine);
void svcpcb_s1data_decrypt(running_machine *machine); void svcpcb_s1data_decrypt(running_machine *machine);
void samsho5_decrypt_68k(running_machine *machine); void samsho5_decrypt_68k(running_machine *machine);
@ -63,7 +63,7 @@ void kf2k3pcb_decrypt_s1data(running_machine *machine);
void kof2003_decrypt_68k(running_machine *machine); void kof2003_decrypt_68k(running_machine *machine);
void kof2003h_decrypt_68k(running_machine *machine); void kof2003h_decrypt_68k(running_machine *machine);
void kof2003biosdecode(running_machine *machine); void kof2003biosdecode(running_machine *machine);
void samsh5p_decrypt_68k(running_machine *machine); void samsh5sp_decrypt_68k(running_machine *machine);
void neo_pcm2_snk_1999(running_machine *machine, int value); void neo_pcm2_snk_1999(running_machine *machine, int value);
void neo_pcm2_swap(running_machine *machine, int value); void neo_pcm2_swap(running_machine *machine, int value);
@ -117,8 +117,8 @@ void kof2k3pl_px_decrypt(running_machine *machine);
void kof2k3up_px_decrypt(running_machine *machine); void kof2k3up_px_decrypt(running_machine *machine);
void kof2k3up_install_protection(running_machine *machine); void kof2k3up_install_protection(running_machine *machine);
void kf2k3pl_install_protection(running_machine *machine); void kf2k3pl_install_protection(running_machine *machine);
void samsh5bl_px_decrypt(running_machine *machine); void samsho5b_px_decrypt(running_machine *machine);
void samsh5bl_vx_decrypt(running_machine *machine); void samsho5b_vx_decrypt(running_machine *machine);
/*----------- defined in video/neogeo.c -----------*/ /*----------- defined in video/neogeo.c -----------*/

13
src/mame/machine/neoboot.c
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@ -587,7 +587,9 @@ void decrypt_kof2k4se_68k( running_machine *machine )
free(dst); free(dst);
} }
/* Lans2004 (bootleg of Shock Troopers 2) */
/* Lansquenet 2004 (Shock Troopers - 2nd Squad bootleg) */
void lans2004_vx_decrypt( running_machine *machine ) void lans2004_vx_decrypt( running_machine *machine )
{ {
@ -970,9 +972,11 @@ void kof2k3up_install_protection(running_machine *machine)
memory_install_readwrite16_handler(machine, 0, ADDRESS_SPACE_PROGRAM, 0x2fe000, 0x2fffff, 0, 0, kof2003_r, kof2003_w ); memory_install_readwrite16_handler(machine, 0, ADDRESS_SPACE_PROGRAM, 0x2fe000, 0x2fffff, 0, 0, kof2003_r, kof2003_w );
} }
/* samsho5bl */
void samsh5bl_px_decrypt( running_machine *machine ) /* Samurai Shodown V / Samurai Spirits Zero (bootleg) */
void samsho5b_px_decrypt( running_machine *machine )
{ {
int px_size = memory_region_length( machine, "main" ); int px_size = memory_region_length( machine, "main" );
UINT8 *rom = memory_region( machine, "main" ); UINT8 *rom = memory_region( machine, "main" );
@ -998,7 +1002,8 @@ void samsh5bl_px_decrypt( running_machine *machine )
free( buf ); free( buf );
} }
void samsh5bl_vx_decrypt( running_machine *machine )
void samsho5b_vx_decrypt( running_machine *machine )
{ {
int vx_size = memory_region_length( machine, "ym" ); int vx_size = memory_region_length( machine, "ym" );
UINT8 *rom = memory_region( machine, "ym" ); UINT8 *rom = memory_region( machine, "ym" );

15
src/mame/machine/neocrypt.c
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@ -33,13 +33,13 @@
(see machine/neoprot.c) (see machine/neoprot.c)
kof2002, matrim, samsho5, samsh5p kof2002, matrim, samsho5, samsh5p
- some basic block / bank swapping - some basic block / bank swapping
svcchaos, kof2003, mslug5 svc, kof2003, mslug5
- different scrambling with additional xor - different scrambling with additional xor
NeoGeo 'V' Rom encryption NeoGeo 'V' Rom encryption
NEO-PCM2 chip used on various games NEO-PCM2 chip used on various games
type1 used on pnyaa, rotd, mslug4 type1 used on pnyaa, rotd, mslug4
type2 used on kof2002, matrim, mslug5, svcchaos, type2 used on kof2002, matrim, mslug5, svc,
samsho5, samsh5s, kof2003 samsho5, samsh5s, kof2003
***************************************************************************/ ***************************************************************************/
@ -669,7 +669,7 @@ void cmc50_neogeo_gfx_decrypt(running_machine *machine, int extra_xor)
} }
/* svcchaos has an additional scramble on top of the standard CMC scrambling */ /* svc has an additional scramble on top of the standard CMC scrambling */
void svcpcb_gfx_decrypt(running_machine *machine) void svcpcb_gfx_decrypt(running_machine *machine)
{ {
static const UINT8 xor[ 4 ] = { 0x34, 0x21, 0xc4, 0xe9 }; static const UINT8 xor[ 4 ] = { 0x34, 0x21, 0xc4, 0xe9 };
@ -970,7 +970,7 @@ void kof2000_decrypt_68k(running_machine *machine)
} }
/* kof2002, matrim, samsho5, samsh5p have some simple block swapping */ /* kof2002, matrim, samsho5, samsh5sp have some simple block swapping */
void kof2002_decrypt_68k(running_machine *machine) void kof2002_decrypt_68k(running_machine *machine)
{ {
int i; int i;
@ -1017,7 +1017,7 @@ void samsho5_decrypt_68k(running_machine *machine)
} }
void samsh5p_decrypt_68k(running_machine *machine) void samsh5sp_decrypt_68k(running_machine *machine)
{ {
int i; int i;
static const int sec[]={0x000000,0x080000,0x500000,0x480000,0x600000,0x580000,0x700000,0x280000,0x100000,0x680000,0x400000,0x780000,0x200000,0x380000,0x300000,0x180000}; static const int sec[]={0x000000,0x080000,0x500000,0x480000,0x600000,0x580000,0x700000,0x280000,0x100000,0x680000,0x400000,0x780000,0x200000,0x380000,0x300000,0x180000};
@ -1033,7 +1033,7 @@ void samsh5p_decrypt_68k(running_machine *machine)
} }
/* mslug5, svcchaos, kof2003 have updated P rom scramble */ /* mslug5, svc, kof2003 have updated P rom scramble */
void mslug5_decrypt_68k(running_machine *machine) void mslug5_decrypt_68k(running_machine *machine)
{ {
static const UINT8 xor1[ 0x20 ] = { 0xc2, 0x4b, 0x74, 0xfd, 0x0b, 0x34, 0xeb, 0xd7, 0x10, 0x6d, 0xf9, 0xce, 0x5d, 0xd5, 0x61, 0x29, 0xf5, 0xbe, 0x0d, 0x82, 0x72, 0x45, 0x0f, 0x24, 0xb3, 0x34, 0x1b, 0x99, 0xea, 0x09, 0xf3, 0x03 }; static const UINT8 xor1[ 0x20 ] = { 0xc2, 0x4b, 0x74, 0xfd, 0x0b, 0x34, 0xeb, 0xd7, 0x10, 0x6d, 0xf9, 0xce, 0x5d, 0xd5, 0x61, 0x29, 0xf5, 0xbe, 0x0d, 0x82, 0x72, 0x45, 0x0f, 0x24, 0xb3, 0x34, 0x1b, 0x99, 0xea, 0x09, 0xf3, 0x03 };
@ -1079,7 +1079,7 @@ void mslug5_decrypt_68k(running_machine *machine)
} }
void svcchaos_px_decrypt(running_machine *machine) void svc_px_decrypt(running_machine *machine)
{ {
static const UINT8 xor1[ 0x20 ] = { 0x3b, 0x6a, 0xf7, 0xb7, 0xe8, 0xa9, 0x20, 0x99, 0x9f, 0x39, 0x34, 0x0c, 0xc3, 0x9a, 0xa5, 0xc8, 0xb8, 0x18, 0xce, 0x56, 0x94, 0x44, 0xe3, 0x7a, 0xf7, 0xdd, 0x42, 0xf0, 0x18, 0x60, 0x92, 0x9f }; static const UINT8 xor1[ 0x20 ] = { 0x3b, 0x6a, 0xf7, 0xb7, 0xe8, 0xa9, 0x20, 0x99, 0x9f, 0x39, 0x34, 0x0c, 0xc3, 0x9a, 0xa5, 0xc8, 0xb8, 0x18, 0xce, 0x56, 0x94, 0x44, 0xe3, 0x7a, 0xf7, 0xdd, 0x42, 0xf0, 0x18, 0x60, 0x92, 0x9f };
static const UINT8 xor2[ 0x20 ] = { 0x69, 0x0b, 0x60, 0xd6, 0x4f, 0x01, 0x40, 0x1a, 0x9f, 0x0b, 0xf0, 0x75, 0x58, 0x0e, 0x60, 0xb4, 0x14, 0x04, 0x20, 0xe4, 0xb9, 0x0d, 0x10, 0x89, 0xeb, 0x07, 0x30, 0x90, 0x50, 0x0e, 0x20, 0x26 }; static const UINT8 xor2[ 0x20 ] = { 0x69, 0x0b, 0x60, 0xd6, 0x4f, 0x01, 0x40, 0x1a, 0x9f, 0x0b, 0xf0, 0x75, 0x58, 0x0e, 0x60, 0xb4, 0x14, 0x04, 0x20, 0xe4, 0xb9, 0x0d, 0x10, 0x89, 0xeb, 0x07, 0x30, 0x90, 0x50, 0x0e, 0x20, 0x26 };
@ -1559,4 +1559,5 @@ void neogeo_cmc50_m1_decrypt(running_machine *machine)
} }
#endif #endif
free( buffer );
} }