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Diffstat (limited to 'src/mess/video/pds_tpdfpd.c')
-rw-r--r--src/mess/video/pds_tpdfpd.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/mess/video/pds_tpdfpd.c b/src/mess/video/pds_tpdfpd.c
index 8692ae26877..1a5c5b2877b 100644
--- a/src/mess/video/pds_tpdfpd.c
+++ b/src/mess/video/pds_tpdfpd.c
@@ -85,14 +85,18 @@ const rom_entry *macpds_sedisplay_device::device_rom_region() const
macpds_sedisplay_device::macpds_sedisplay_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock) :
device_t(mconfig, PDS_SEDISPLAY, "Radius SE Full Page Display", tag, owner, clock, "pds_sefp", __FILE__),
+ device_video_interface(mconfig, *this),
device_macpds_card_interface(mconfig, *this)
{
+ m_screen_tag = SEDISPLAY_SCREEN_NAME;
}
macpds_sedisplay_device::macpds_sedisplay_device(const machine_config &mconfig, device_type type, const char *name, const char *tag, device_t *owner, UINT32 clock, const char *shortname, const char *source) :
device_t(mconfig, type, name, tag, owner, clock, shortname, source),
+ device_video_interface(mconfig, *this),
device_macpds_card_interface(mconfig, *this)
{
+ m_screen_tag = SEDISPLAY_SCREEN_NAME;
}
//-------------------------------------------------
@@ -115,7 +119,7 @@ void macpds_sedisplay_device::device_start()
m_macpds->install_device(0xc10000, 0xc2ffff, read16_delegate(FUNC(macpds_sedisplay_device::sedisplay_r), this), write16_delegate(FUNC(macpds_sedisplay_device::sedisplay_w), this));
m_timer = timer_alloc(0, NULL);
- m_screen = NULL; // can we look this up now?
+ m_timer->adjust(m_screen->time_until_pos(879, 0), 0);
}
//-------------------------------------------------
@@ -157,12 +161,6 @@ UINT32 macpds_sedisplay_device::screen_update(screen_device &screen, bitmap_rgb3
int x, y;
UINT8 pixels, *vram;
- // first time? kick off the VBL timer
- if (!m_screen)
- {
- m_screen = &screen;
- m_timer->adjust(m_screen->time_until_pos(879, 0), 0);
- }
vram = m_vram;
for (y = 0; y < 870; y++)