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fix for MT3818 by AWJ

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This commit is contained in:
Fabio Priuli 2010-04-23 07:24:39 +00:00
parent 8d8848a52e
commit 264e715bbb
2 changed files with 28 additions and 8 deletions
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23
src/mame/video/ppu2c0x.c
View File

@ -203,7 +203,7 @@ void ppu2c0x_init_palette( running_machine *machine, int first_entry )
};
/* Loop through the emphasis modes (8 total) */
for (color_emphasis = 0; color_emphasis < 8; color_emphasis ++)
for (color_emphasis = 0; color_emphasis < 8; color_emphasis++)
{
/*
double r_mod = 0.0;
@ -1071,7 +1071,7 @@ WRITE8_DEVICE_HANDLER( ppu2c0x_w )
if ((data & PPU_CONTROL1_COLOR_EMPHASIS) != (ppu2c0x->regs[PPU_CONTROL1] & PPU_CONTROL1_COLOR_EMPHASIS))
{
int i;
for (i = 0; i <= 0x1f; i ++)
for (i = 0; i <= 0x1f; i++)
{
UINT8 oldColor = ppu2c0x->palette_ram[i];
@ -1275,8 +1275,10 @@ static DEVICE_START( ppu2c0x )
memset(ppu2c0x, 0, sizeof(*ppu2c0x));
ppu2c0x->scanlines_per_frame = (int) device->get_config_int(PPU2C0XINFO_INT_SCANLINES_PER_FRAME);
/* usually, no security value... */
ppu2c0x->security_value = 0;
/* ...except for VS. games which specific PPU types */
if (device->type == PPU_2C05_01)
ppu2c0x->security_value = 0x1b; // game (jajamaru) doesn't seem to ever actually check it
@ -1443,7 +1445,7 @@ DEVICE_GET_INFO(ppu2c04)
}
}
DEVICE_GET_INFO(ppu2c05)
DEVICE_GET_INFO(ppu2c05_01)
{
switch (state)
{
@ -1453,6 +1455,21 @@ DEVICE_GET_INFO(ppu2c05)
}
}
DEVICE_GET_INFO(ppu2c05_02)
{
DEVICE_GET_INFO_CALL(ppu2c05_01);
}
DEVICE_GET_INFO(ppu2c05_03)
{
DEVICE_GET_INFO_CALL(ppu2c05_01);
}
DEVICE_GET_INFO(ppu2c05_04)
{
DEVICE_GET_INFO_CALL(ppu2c05_01);
}
DEVICE_GET_INFO(ppu2c07)
{
switch (state)

13
src/mame/video/ppu2c0x.h
View File

@ -76,10 +76,10 @@ enum
#define PPU_2C03B DEVICE_GET_INFO_NAME(ppu2c03b) // Vs. Unisystem, Playchoice 10
#define PPU_2C04 DEVICE_GET_INFO_NAME(ppu2c04) // Vs. Unisystem (four versions with different colors)
/* The PPU_2C05 variants have different protection value, set at DEVICE_START, but otherwise are all the same... */
#define PPU_2C05_01 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Ninja Jajamaru Kun)
#define PPU_2C05_02 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Mighty Bomb Jack)
#define PPU_2C05_03 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Gumshoe)
#define PPU_2C05_04 DEVICE_GET_INFO_NAME(ppu2c05) // Vs. Unisystem (Top Gun)
#define PPU_2C05_01 DEVICE_GET_INFO_NAME(ppu2c05_01) // Vs. Unisystem (Ninja Jajamaru Kun)
#define PPU_2C05_02 DEVICE_GET_INFO_NAME(ppu2c05_02) // Vs. Unisystem (Mighty Bomb Jack)
#define PPU_2C05_03 DEVICE_GET_INFO_NAME(ppu2c05_03) // Vs. Unisystem (Gumshoe)
#define PPU_2C05_04 DEVICE_GET_INFO_NAME(ppu2c05_04) // Vs. Unisystem (Top Gun)
#define PPU_2C07 DEVICE_GET_INFO_NAME(ppu2c07) // PAL NES
/* callback datatypes */
@ -105,7 +105,10 @@ struct _ppu2c0x_interface
DEVICE_GET_INFO(ppu2c02);
DEVICE_GET_INFO(ppu2c03b);
DEVICE_GET_INFO(ppu2c04);
DEVICE_GET_INFO(ppu2c05);
DEVICE_GET_INFO(ppu2c05_01);
DEVICE_GET_INFO(ppu2c05_02);
DEVICE_GET_INFO(ppu2c05_03);
DEVICE_GET_INFO(ppu2c05_04);
DEVICE_GET_INFO(ppu2c07);
/* routines */