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Diffstat (limited to 'src/mame/includes/polyplay.h')
-rw-r--r--src/mame/includes/polyplay.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/mame/includes/polyplay.h b/src/mame/includes/polyplay.h
index 9ada62dee25..4c78ad7e947 100644
--- a/src/mame/includes/polyplay.h
+++ b/src/mame/includes/polyplay.h
@@ -6,9 +6,11 @@ class polyplay_state : public driver_device
{
public:
polyplay_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag) { }
+ : driver_device(mconfig, type, tag) ,
+ m_videoram(*this, "videoram"),
+ m_characterram(*this, "characterram"){ }
- UINT8 *m_videoram;
+ required_shared_ptr<UINT8> m_videoram;
int m_freq1;
int m_freq2;
int m_channel_playing1;
@@ -22,7 +24,7 @@ public:
int m_channel2_const;
timer_device* m_timer;
int m_last;
- UINT8 *m_characterram;
+ required_shared_ptr<UINT8> m_characterram;
DECLARE_WRITE8_MEMBER(polyplay_sound_channel);
DECLARE_WRITE8_MEMBER(polyplay_start_timer2);
DECLARE_READ8_MEMBER(polyplay_random_read);