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Diffstat (limited to 'src/mame/video/decodmd1.h')
-rw-r--r--src/mame/video/decodmd1.h26
1 files changed, 15 insertions, 11 deletions
diff --git a/src/mame/video/decodmd1.h b/src/mame/video/decodmd1.h
index 3455e606156..cd0136e21f8 100644
--- a/src/mame/video/decodmd1.h
+++ b/src/mame/video/decodmd1.h
@@ -14,20 +14,18 @@
#include "machine/ram.h"
#include "machine/timer.h"
-#define MCFG_DECODMD_TYPE1_ADD(_tag, _region) \
- MCFG_DEVICE_ADD(_tag, DECODMD1, 0) \
- downcast<decodmd_type1_device &>(*device).set_gfxregion(_region);
class decodmd_type1_device : public device_t
{
public:
+ template <typename T>
+ decodmd_type1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock, T &&gfxregion_tag)
+ : decodmd_type1_device(mconfig, tag, owner, clock)
+ {
+ set_gfxregion(std::forward<T>(gfxregion_tag));
+ }
+
decodmd_type1_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- required_device<cpu_device> m_cpu;
- required_memory_bank m_rombank1;
- required_memory_bank m_rombank2;
- required_device<ram_device> m_ram;
- required_device<hc259_device> m_bitlatch;
- memory_region* m_rom;
DECLARE_READ8_MEMBER(latch_r);
DECLARE_WRITE8_MEMBER(data_w);
@@ -44,7 +42,7 @@ public:
DECLARE_WRITE_LINE_MEMBER(rowclock_w);
DECLARE_WRITE_LINE_MEMBER(test_w);
- void set_gfxregion(const char *tag) { m_gfxtag = tag; }
+ template <typename T> void set_gfxregion(T &&tag) { m_rom.set_tag(std::forward<T>(tag)); }
void decodmd1_io_map(address_map &map);
void decodmd1_map(address_map &map);
@@ -75,7 +73,13 @@ private:
uint32_t m_pixels[0x200];
uint8_t m_busy_lines;
uint32_t m_prevrow;
- const char* m_gfxtag;
+
+ required_device<cpu_device> m_cpu;
+ required_memory_bank m_rombank1;
+ required_memory_bank m_rombank2;
+ required_device<ram_device> m_ram;
+ required_device<hc259_device> m_bitlatch;
+ required_region_ptr<uint8_t> m_rom;
void output_data();
void set_busy(uint8_t input, uint8_t val);