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Diffstat (limited to 'src/devices/video/m50458.h')
-rw-r--r--src/devices/video/m50458.h17
1 files changed, 7 insertions, 10 deletions
diff --git a/src/devices/video/m50458.h b/src/devices/video/m50458.h
index 5be6ceaf08c..07113a93afe 100644
--- a/src/devices/video/m50458.h
+++ b/src/devices/video/m50458.h
@@ -12,16 +12,6 @@ Mitsubishi M50458 OSD chip
#pragma once
-
-//**************************************************************************
-// INTERFACE CONFIGURATION MACROS
-//**************************************************************************
-
-#define MCFG_M50458_ADD(_tag,_freq,_screen) \
- MCFG_DEVICE_ADD(_tag, M50458,_freq) \
- MCFG_VIDEO_SET_SCREEN(_screen)
-
-
//**************************************************************************
// TYPE DEFINITIONS
//**************************************************************************
@@ -34,6 +24,13 @@ class m50458_device : public device_t,
{
public:
// construction/destruction
+ template <typename T>
+ m50458_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&screen_tag)
+ : m50458_device(mconfig, tag, owner, clock)
+ {
+ set_screen(std::forward<T>(screen_tag));
+ }
+
m50458_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// I/O operations