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Diffstat (limited to 'src/mame/drivers/laserbas.cpp')
-rw-r--r--src/mame/drivers/laserbas.cpp24
1 files changed, 13 insertions, 11 deletions
diff --git a/src/mame/drivers/laserbas.cpp b/src/mame/drivers/laserbas.cpp
index ca5b814099d..0df02156860 100644
--- a/src/mame/drivers/laserbas.cpp
+++ b/src/mame/drivers/laserbas.cpp
@@ -73,8 +73,8 @@ expected: 43 FB CC 9A D4 23 6C 01 3E <- From ROM 4
class laserbas_state : public driver_device
{
public:
- laserbas_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag),
+ laserbas_state(const machine_config &mconfig, device_type type, const char *tag) :
+ driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_palette(*this, "palette"),
m_dac(*this, "dac%u", 1U)
@@ -82,6 +82,10 @@ public:
void laserbas(machine_config &config);
+protected:
+ virtual void machine_start() override;
+ virtual void machine_reset() override;
+
private:
/* misc */
int m_dac_data;
@@ -96,6 +100,11 @@ private:
int m_scl;
bool m_flipscreen;
uint64_t m_z1data;
+
+ required_device<cpu_device> m_maincpu;
+ required_device<palette_device> m_palette;
+ required_device_array<dac_byte_interface, 6> m_dac;
+
DECLARE_READ8_MEMBER(vram_r);
DECLARE_WRITE8_MEMBER(vram_w);
DECLARE_WRITE8_MEMBER(videoctrl_w);
@@ -107,12 +116,6 @@ private:
TIMER_DEVICE_CALLBACK_MEMBER(laserbas_scanline);
MC6845_UPDATE_ROW(crtc_update_row);
- virtual void machine_start() override;
- virtual void machine_reset() override;
-
- required_device<cpu_device> m_maincpu;
- required_device<palette_device> m_palette;
- required_device_array<dac_byte_interface, 6> m_dac;
void laserbas_io(address_map &map);
void laserbas_memory(address_map &map);
};
@@ -184,7 +187,7 @@ WRITE8_MEMBER(laserbas_state::vram_w)
WRITE8_MEMBER(laserbas_state::videoctrl_w)
{
- if(!(offset&1))
+ if (!(offset&1))
{
m_vrambank = data & 0x40; // layer select
m_flipscreen = !(data & 0x80);
@@ -399,8 +402,7 @@ MACHINE_CONFIG_START(laserbas_state::laserbas)
crtc.set_char_width(8);
crtc.set_update_row_callback(FUNC(laserbas_state::crtc_update_row), this);
- MCFG_PALETTE_ADD("palette", 32)
- MCFG_PALETTE_FORMAT(RRRGGGBB)
+ PALETTE(config, m_palette).set_format(palette_device::RGB_332, 32);
/* sound hardware */
SPEAKER(config, "speaker").front_center();