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vcombat.c: remove do-nothing DIRECT_UPDATE handlers (nw)

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This commit is contained in:
Alex W. Jackson 2015-06-22 06:38:34 -04:00
parent a929b15424
commit 2db485a82f
1 changed files with 0 additions and 38 deletions
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38
src/mame/drivers/vcombat.c
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@ -98,8 +98,6 @@ public:
vcombat_state(const machine_config &mconfig, device_type type, const char *tag) vcombat_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag), : driver_device(mconfig, type, tag),
m_tlc34076(*this, "tlc34076"), m_tlc34076(*this, "tlc34076"),
m_vid_0_shared_ram(*this, "vid_0_ram"),
m_vid_1_shared_ram(*this, "vid_1_ram"),
m_framebuffer_ctrl(*this, "fb_control"), m_framebuffer_ctrl(*this, "fb_control"),
m_maincpu(*this, "maincpu"), m_maincpu(*this, "maincpu"),
m_soundcpu(*this, "soundcpu"), m_soundcpu(*this, "soundcpu"),
@ -110,8 +108,6 @@ public:
UINT16* m_m68k_framebuffer[2]; UINT16* m_m68k_framebuffer[2];
UINT16* m_i860_framebuffer[2][2]; UINT16* m_i860_framebuffer[2][2];
required_device<tlc34076_device> m_tlc34076; required_device<tlc34076_device> m_tlc34076;
required_shared_ptr<UINT16> m_vid_0_shared_ram;
required_shared_ptr<UINT16> m_vid_1_shared_ram;
required_shared_ptr<UINT16> m_framebuffer_ctrl; required_shared_ptr<UINT16> m_framebuffer_ctrl;
int m_crtc_select; int m_crtc_select;
DECLARE_WRITE16_MEMBER(main_video_write); DECLARE_WRITE16_MEMBER(main_video_write);
@ -125,8 +121,6 @@ public:
DECLARE_WRITE64_MEMBER(v0_fb_w); DECLARE_WRITE64_MEMBER(v0_fb_w);
DECLARE_WRITE64_MEMBER(v1_fb_w); DECLARE_WRITE64_MEMBER(v1_fb_w);
DECLARE_WRITE16_MEMBER(crtc_w); DECLARE_WRITE16_MEMBER(crtc_w);
DECLARE_DIRECT_UPDATE_MEMBER(vcombat_vid_0_direct_handler);
DECLARE_DIRECT_UPDATE_MEMBER(vcombat_vid_1_direct_handler);
DECLARE_WRITE16_MEMBER(vcombat_dac_w); DECLARE_WRITE16_MEMBER(vcombat_dac_w);
DECLARE_WRITE_LINE_MEMBER(sound_update); DECLARE_WRITE_LINE_MEMBER(sound_update);
DECLARE_DRIVER_INIT(shadfgtr); DECLARE_DRIVER_INIT(shadfgtr);
@ -435,38 +429,10 @@ MACHINE_RESET_MEMBER(vcombat_state,shadfgtr)
} }
DIRECT_UPDATE_MEMBER(vcombat_state::vcombat_vid_0_direct_handler)
{
if (address >= 0xfffc0000 && address <= 0xffffffff)
{
direct.explicit_configure(0xfffc0000, 0xffffffff, 0x3ffff, m_vid_0_shared_ram);
return ~0;
}
return address;
}
DIRECT_UPDATE_MEMBER(vcombat_state::vcombat_vid_1_direct_handler)
{
if (address >= 0xfffc0000 && address <= 0xffffffff)
{
direct.explicit_configure(0xfffc0000, 0xffffffff, 0x3ffff, m_vid_1_shared_ram);
return ~0;
}
return address;
}
DRIVER_INIT_MEMBER(vcombat_state,vcombat) DRIVER_INIT_MEMBER(vcombat_state,vcombat)
{ {
UINT8 *ROM = memregion("maincpu")->base(); UINT8 *ROM = memregion("maincpu")->base();
/* The two i860s execute out of RAM */
address_space &v0space = m_vid_0->space(AS_PROGRAM);
v0space.set_direct_update_handler(direct_update_delegate(FUNC(vcombat_state::vcombat_vid_0_direct_handler), this));
address_space &v1space = m_vid_1->space(AS_PROGRAM);
v1space.set_direct_update_handler(direct_update_delegate(FUNC(vcombat_state::vcombat_vid_1_direct_handler), this));
/* Allocate the 68000 framebuffers */ /* Allocate the 68000 framebuffers */
m_m68k_framebuffer[0] = auto_alloc_array(machine(), UINT16, 0x8000); m_m68k_framebuffer[0] = auto_alloc_array(machine(), UINT16, 0x8000);
m_m68k_framebuffer[1] = auto_alloc_array(machine(), UINT16, 0x8000); m_m68k_framebuffer[1] = auto_alloc_array(machine(), UINT16, 0x8000);
@ -506,10 +472,6 @@ DRIVER_INIT_MEMBER(vcombat_state,shadfgtr)
m_i860_framebuffer[0][1] = auto_alloc_array(machine(), UINT16, 0x8000); m_i860_framebuffer[0][1] = auto_alloc_array(machine(), UINT16, 0x8000);
m_i860_framebuffer[1][0] = NULL; m_i860_framebuffer[1][0] = NULL;
m_i860_framebuffer[1][1] = NULL; m_i860_framebuffer[1][1] = NULL;
/* The i860 executes out of RAM */
address_space &space = m_vid_0->space(AS_PROGRAM);
space.set_direct_update_handler(direct_update_delegate(FUNC(vcombat_state::vcombat_vid_0_direct_handler), this));
} }