Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-21 16:01:56 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

bus/bbc/userport/palette: Use pal4bit (nw)

Browse Source
This commit is contained in:
Nigel Barnes 2020-05-26 12:13:13 +01:00
parent a475299420
commit 2eed331a2a
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/devices/bus/bbc/userport/palette.cpp
View File

@ -95,13 +95,13 @@ void bbc_chameleon_device::pb_w(uint8_t data)
switch (data >> 6)
{
case 0x00:
m_palette_ram[m_colour].set_r((data << 4) | (data & 0x0f));
m_palette_ram[m_colour].set_r(pal4bit(data));
break;
case 0x01:
m_palette_ram[m_colour].set_g((data << 4) | (data & 0x0f));
m_palette_ram[m_colour].set_g(pal4bit(data));
break;
case 0x02:
m_palette_ram[m_colour].set_b((data << 4) | (data & 0x0f));
m_palette_ram[m_colour].set_b(pal4bit(data));
break;
case 0x03:
m_colour = data & 0x0f;
@ -120,13 +120,13 @@ void bbc_cpalette_device::pb_w(uint8_t data)
m_colour = ~(data >> 4) & 0x07;
break;
case 0x01:
m_palette_ram[m_colour].set_r((data & 0xf0) | (data >> 4));
m_palette_ram[m_colour].set_r(pal4bit(data));
break;
case 0x02:
m_palette_ram[m_colour].set_g((data & 0xf0) | (data >> 4));
m_palette_ram[m_colour].set_g(pal4bit(data));
break;
case 0x03:
m_palette_ram[m_colour].set_b((data & 0xf0) | (data >> 4));
m_palette_ram[m_colour].set_b(pal4bit(data));
break;
}
}