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author David Haywood <mamehaze@users.noreply.github.com>2015-10-27 20:26:57 +0000
committer David Haywood <mamehaze@users.noreply.github.com>2015-10-27 20:26:57 +0000
commit4b5f272da0f983ee789a429f7dbf97251be4b32f (patch)
tree9fbe274adc9c75d078abb0cc36e4f84610e28bed
parentbb77797e9713281b10c44af44b6abcfbe6f7e231 (diff)
beathead is not keen on the horizontal partial updates
drivers\cardline.c drivers\cubeqst.c drivers\firefox.c drivers\galaxian.c drivers\merit.c drivers\segas24.c drivers\slotcarn.c drivers\vicdual.c video\btoads.c video\cloak.c video\dkong.c video\galaxian.c video\gyruss.c video\itech8.c video\meadows.c video\qix.c video\spacefb.c video\system1.c video\tp84.c also need checking for regressions as the behavior of update_now changed
-rw-r--r--src/mame/drivers/beathead.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mame/drivers/beathead.c b/src/mame/drivers/beathead.c
index 66f981626c4..1d6dbe3335c 100644
--- a/src/mame/drivers/beathead.c
+++ b/src/mame/drivers/beathead.c
@@ -120,7 +120,8 @@ TIMER_DEVICE_CALLBACK_MEMBER(beathead_state::scanline_callback)
int scanline = param;
/* update the video */
- m_screen->update_now();
+// m_screen->update_now();
+ m_screen->update_partial(m_screen->vpos());
/* on scanline zero, clear any halt condition */
if (scanline == 0)