diff options
Diffstat (limited to 'src/mame/drivers/segaxbd.cpp')
-rw-r--r-- | src/mame/drivers/segaxbd.cpp | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/segaxbd.cpp b/src/mame/drivers/segaxbd.cpp index 98a709b5810..8b26b9149b5 100644 --- a/src/mame/drivers/segaxbd.cpp +++ b/src/mame/drivers/segaxbd.cpp @@ -284,10 +284,10 @@ segaxbd_state::segaxbd_state(const machine_config &mconfig, const char *tag, dev m_segaic16vid(*this, "segaic16vid"), m_segaic16road(*this, "segaic16road"), m_road_priority(1), - m_scanline_timer(NULL), + m_scanline_timer(nullptr), m_timer_irq_state(0), m_vblank_irq_state(0), - m_loffire_sync(NULL), + m_loffire_sync(nullptr), m_lastsurv_mux(0), m_paletteram(*this, "paletteram"), m_gprider_hack(false), @@ -598,7 +598,7 @@ WRITE16_MEMBER( segaxbd_state::iochip_0_w ) m_segaic16vid->set_display_enable(data & 0x20); m_soundcpu->set_input_line(INPUT_LINE_RESET, (data & 0x01) ? CLEAR_LINE : ASSERT_LINE); - if (m_soundcpu2 != NULL) + if (m_soundcpu2 != nullptr) m_soundcpu2->set_input_line(INPUT_LINE_RESET, (data & 0x01) ? CLEAR_LINE : ASSERT_LINE); break; @@ -793,7 +793,7 @@ void segaxbd_state::device_timer(emu_timer &timer, device_timer_id id, int param m_soundcpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); // if an extra sound board is attached, do an nmi there as well - if (m_soundcpu2 != NULL) + if (m_soundcpu2 != nullptr) m_soundcpu2->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); break; @@ -1024,16 +1024,16 @@ void segaxbd_state::palette_init() double weights_normal[6]; compute_resistor_weights(0, 255, -1.0, 6, resistances_normal, weights_normal, 0, 0, - 0, NULL, NULL, 0, 0, - 0, NULL, NULL, 0, 0); + 0, nullptr, nullptr, 0, 0, + 0, nullptr, nullptr, 0, 0); // compute weight table for shadow/hilight palette entries static const int resistances_sh[6] = { 3900, 2000, 1000, 1000/2, 1000/4, 470 }; double weights_sh[6]; compute_resistor_weights(0, 255, -1.0, 6, resistances_sh, weights_sh, 0, 0, - 0, NULL, NULL, 0, 0, - 0, NULL, NULL, 0, 0); + 0, nullptr, nullptr, 0, 0, + 0, nullptr, nullptr, 0, 0); // compute R, G, B for each weight for (int value = 0; value < 32; value++) |