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| author |   David Haywood <28625134+DavidHaywood@users.noreply.github.com> | 2021-07-16 00:40:04 +0100 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2021-07-15 19:40:04 -0400 |
| commit | 30e547bc5ae1093d76c80ccca8e5f40ffc6cc004 (patch) | |
| tree | e9afe4bd8b3491a32a0879b75c7238bd218fc8dc /src/mame/drivers/namconb1.cpp | |
| parent | 5df092b60a99e5ec1f0919f5dc6d78e9fd15bab7 (diff) | |
some Namco posirq kludges [David Haywood] + Final Lap R sprite position fix [Ryan Holtz] (#8305)
Diffstat (limited to 'src/mame/drivers/namconb1.cpp')
| -rw-r--r-- | src/mame/drivers/namconb1.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/namconb1.cpp b/src/mame/drivers/namconb1.cpp index 9c068d4985a..0876ee12ace 100644 --- a/src/mame/drivers/namconb1.cpp +++ b/src/mame/drivers/namconb1.cpp @@ -311,7 +311,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(namconb1_state::scantimer) if (scanline == posirq_scanline) { - m_screen->update_partial(posirq_scanline); + m_screen->update_partial(m_update_to_line_before_posirq ? posirq_scanline-1 : posirq_scanline); if (m_pos_irq_level != 0) m_maincpu->set_input_line(m_pos_irq_level, ASSERT_LINE); @@ -894,6 +894,7 @@ INPUT_PORTS_END void namconb1_state::init_nebulray() { m_gametype = NAMCONB1_NEBULRAY; + m_update_to_line_before_posirq = true; // needed or there is a bad line on the right of the screen, and some stars don't scroll correctly } /* nebulray */ void namconb1_state::init_gslgr94u() |