diff options
Diffstat (limited to 'src/mame/drivers/mogura.cpp')
-rw-r--r-- | src/mame/drivers/mogura.cpp | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/src/mame/drivers/mogura.cpp b/src/mame/drivers/mogura.cpp index 2a645e90c24..d2e4acbc668 100644 --- a/src/mame/drivers/mogura.cpp +++ b/src/mame/drivers/mogura.cpp @@ -16,8 +16,8 @@ class mogura_state : public driver_device { public: - mogura_state(const machine_config &mconfig, device_type type, const char *tag) - : driver_device(mconfig, type, tag), + mogura_state(const machine_config &mconfig, device_type type, const char *tag) : + driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_ldac(*this, "ldac"), m_rdac(*this, "rdac"), @@ -43,42 +43,40 @@ private: TILE_GET_INFO_MEMBER(get_mogura_tile_info); virtual void machine_start() override; virtual void video_start() override; - DECLARE_PALETTE_INIT(mogura); + void mogura_palette(palette_device &palette) const; uint32_t screen_update_mogura(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); void mogura_io_map(address_map &map); void mogura_map(address_map &map); }; -PALETTE_INIT_MEMBER(mogura_state, mogura) +void mogura_state::mogura_palette(palette_device &palette) const { - const uint8_t *color_prom = memregion("proms")->base(); - int i, j; - - j = 0; - for (i = 0; i < 0x20; i++) + uint8_t const *const color_prom = memregion("proms")->base(); + for (int i = 0, j = 0; i < 0x20; i++) { - int bit0, bit1, bit2, r, g, b; + int bit0, bit1, bit2; - /* red component */ + // red component bit0 = BIT(color_prom[i], 0); bit1 = BIT(color_prom[i], 1); bit2 = BIT(color_prom[i], 2); - r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - /* green component */ + int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + // green component bit0 = BIT(color_prom[i], 3); bit1 = BIT(color_prom[i], 4); bit2 = BIT(color_prom[i], 5); - g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - /* blue component */ + int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + // blue component bit0 = 0; bit1 = BIT(color_prom[i], 6); bit2 = BIT(color_prom[i], 7); - b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + int const b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; palette.set_pen_color(j, rgb_t(r, g, b)); j += 4; - if (j > 31) j -= 31; + if (j > 31) + j -= 31; } } @@ -227,9 +225,8 @@ MACHINE_CONFIG_START(mogura_state::mogura) MCFG_SCREEN_UPDATE_DRIVER(mogura_state, screen_update_mogura) MCFG_SCREEN_PALETTE("palette") - MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_mogura) - MCFG_PALETTE_ADD("palette", 32) - MCFG_PALETTE_INIT_OWNER(mogura_state, mogura) + GFXDECODE(config, m_gfxdecode, "palette", gfx_mogura); + PALETTE(config, "palette", FUNC(mogura_state::mogura_palette), 32); /* sound hardware */ SPEAKER(config, "lspeaker").front_left(); |