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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 matrim_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_s1data_decrypt(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 kof2003h_decrypt_68k(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_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_install_protection(running_machine *machine);
void kf2k3pl_install_protection(running_machine *machine);
void samsh5bl_px_decrypt(running_machine *machine);
void samsh5bl_vx_decrypt(running_machine *machine);
void samsho5b_px_decrypt(running_machine *machine);
void samsho5b_vx_decrypt(running_machine *machine);
/*----------- 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);
}
/* Lans2004 (bootleg of Shock Troopers 2) */
/* Lansquenet 2004 (Shock Troopers - 2nd Squad bootleg) */
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 );
}
/* 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" );
UINT8 *rom = memory_region( machine, "main" );
@ -998,7 +1002,8 @@ void samsh5bl_px_decrypt( running_machine *machine )
free( buf );
}
void samsh5bl_vx_decrypt( running_machine *machine )
void samsho5b_vx_decrypt( running_machine *machine )
{
int vx_size = memory_region_length( 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)
kof2002, matrim, samsho5, samsh5p
- some basic block / bank swapping
svcchaos, kof2003, mslug5
svc, kof2003, mslug5
- different scrambling with additional xor
NeoGeo 'V' Rom encryption
NEO-PCM2 chip used on various games
type1 used on pnyaa, rotd, mslug4
type2 used on kof2002, matrim, mslug5, svcchaos,
type2 used on kof2002, matrim, mslug5, svc,
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)
{
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)
{
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;
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)
{
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 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
free( buffer );
}