diff options
Diffstat (limited to 'src/mame/drivers/odyssey2.cpp')
-rw-r--r-- | src/mame/drivers/odyssey2.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mame/drivers/odyssey2.cpp b/src/mame/drivers/odyssey2.cpp index 1790f3dcd26..e79ba927676 100644 --- a/src/mame/drivers/odyssey2.cpp +++ b/src/mame/drivers/odyssey2.cpp @@ -270,6 +270,7 @@ void odyssey2_state::odyssey2_palette(palette_device &palette) const void odyssey2_state::adjust_palette() { + // JO7400 has an RGB port, on other consoles it's an optional homebrew modification if (ioport("CONF")->read() & 1) m_i8244->i8244_palette(*m_palette); else @@ -456,7 +457,7 @@ void vpp_state::i8243_port_w(u8 data) // P4,P5: color mix I8244 side (IC674) // P6,P7: color mix EF9340 side (IC678) u8 mask = 0xf; - if (~P & 1) + if constexpr (~P & 1) { data <<= 4; mask <<= 4; @@ -464,7 +465,7 @@ void vpp_state::i8243_port_w(u8 data) m_screen->update_now(); - if (P & 2) + if constexpr (P & 2) m_mix_i8244 = (m_mix_i8244 & ~mask) | (data & mask); else m_mix_ef934x = (m_mix_ef934x & ~mask) | (data & mask); |