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Use real arrays to save lines and avoid allocations/indirections (nw)

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This commit is contained in:
Vas Crabb 2016-08-24 19:38:12 +10:00
parent f2c2ecbeb1
commit dbc1e6cd0e
1 changed files with 28 additions and 36 deletions
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64
src/mame/drivers/cmi.cpp
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@ -385,14 +385,15 @@ public:
, m_floppy_1(*this, "wd1791:1")
, m_floppy(nullptr)
, m_wd1791(*this, "wd1791")
, m_cmi01a_0(*this, "cmi01a_0")
, m_cmi01a_1(*this, "cmi01a_1")
, m_cmi01a_2(*this, "cmi01a_2")
, m_cmi01a_3(*this, "cmi01a_3")
, m_cmi01a_4(*this, "cmi01a_4")
, m_cmi01a_5(*this, "cmi01a_5")
, m_cmi01a_6(*this, "cmi01a_6")
, m_cmi01a_7(*this, "cmi01a_7")
, m_channels{
{ *this, "cmi01a_0" },
{ *this, "cmi01a_1" },
{ *this, "cmi01a_2" },
{ *this, "cmi01a_3" },
{ *this, "cmi01a_4" },
{ *this, "cmi01a_5" },
{ *this, "cmi01a_6" },
{ *this, "cmi01a_7" } }
, m_cmi10_pia_u20(*this, "cmi10_pia_u20")
, m_cmi10_pia_u21(*this, "cmi10_pia_u21")
, m_dp1(*this, "dp1")
@ -400,16 +401,24 @@ public:
, m_dp3(*this, "dp3")
, m_screen(*this, "screen")
, m_palette(*this, "palette")
, m_ankrow_ports(*this, {"ROW0", "ROW1", "ROW2", "ROW3", "ROW4", "ROW5", "ROW6", "ROW7"})
, m_ankrow_ports{
{ *this, "ROW0" },
{ *this, "ROW1" },
{ *this, "ROW2" },
{ *this, "ROW3" },
{ *this, "ROW4" },
{ *this, "ROW5" },
{ *this, "ROW6" },
{ *this, "ROW7" } }
, m_lp_x_port(*this, "LP_X")
, m_lp_y_port(*this, "LP_Y")
, m_lp_touch_port(*this, "LP_TOUCH")
, m_keypad_a_port(*this, "KEYPAD_A")
, m_keypad_b_port(*this, "KEYPAD_B")
, m_key_mux0_port(*this, {"KEY_0_0", "KEY_1_0", "KEY_2_0"})
, m_key_mux1_port(*this, {"KEY_0_1", "KEY_1_1", "KEY_2_1"})
, m_key_mux2_port(*this, {"KEY_0_2", "KEY_1_2", "KEY_2_2"})
, m_key_mux3_port(*this, {"KEY_0_3", "KEY_1_3", "KEY_2_3"})
, m_key_mux0_port{ { *this, "KEY_0_0" }, { *this, "KEY_1_0" }, { *this, "KEY_2_0" } }
, m_key_mux1_port{ { *this, "KEY_0_1" }, { *this, "KEY_1_1" }, { *this, "KEY_2_1" } }
, m_key_mux2_port{ { *this, "KEY_0_2" }, { *this, "KEY_1_2" }, { *this, "KEY_2_2" } }
, m_key_mux3_port{ { *this, "KEY_0_3" }, { *this, "KEY_1_3" }, { *this, "KEY_2_3" } }
, m_cmi07_ram(*this, "cmi07_ram")
{
}
@ -557,15 +566,7 @@ protected:
floppy_image_device *m_floppy;
required_device<fd1791_t> m_wd1791;
required_device<cmi01a_device> m_cmi01a_0;
required_device<cmi01a_device> m_cmi01a_1;
required_device<cmi01a_device> m_cmi01a_2;
required_device<cmi01a_device> m_cmi01a_3;
required_device<cmi01a_device> m_cmi01a_4;
required_device<cmi01a_device> m_cmi01a_5;
required_device<cmi01a_device> m_cmi01a_6;
required_device<cmi01a_device> m_cmi01a_7;
cmi01a_device* m_channels[8];
required_device<cmi01a_device> m_channels[8];
required_device<pia6821_device> m_cmi10_pia_u20;
required_device<pia6821_device> m_cmi10_pia_u21;
@ -576,7 +577,7 @@ protected:
required_device<screen_device> m_screen;
required_device<palette_device> m_palette;
required_ioport_array<8> m_ankrow_ports;
required_ioport m_ankrow_ports[8];
required_ioport m_lp_x_port;
required_ioport m_lp_y_port;
@ -585,10 +586,10 @@ protected:
required_ioport m_keypad_a_port;
required_ioport m_keypad_b_port;
required_ioport_array<3> m_key_mux0_port;
required_ioport_array<3> m_key_mux1_port;
required_ioport_array<3> m_key_mux2_port;
required_ioport_array<3> m_key_mux3_port;
required_ioport m_key_mux0_port[3];
required_ioport m_key_mux1_port[3];
required_ioport m_key_mux2_port[3];
required_ioport m_key_mux3_port[3];
required_shared_ptr<UINT8> m_cmi07_ram;
@ -2581,15 +2582,6 @@ void cmi_state::machine_start()
/* Allocate 256B scratch RAM per CPU */
m_scratch_ram[0] = std::make_unique<UINT8[]>(0x100);
m_scratch_ram[1] = std::make_unique<UINT8[]>(0x100);
m_channels[0] = m_cmi01a_0;
m_channels[1] = m_cmi01a_1;
m_channels[2] = m_cmi01a_2;
m_channels[3] = m_cmi01a_3;
m_channels[4] = m_cmi01a_4;
m_channels[5] = m_cmi01a_5;
m_channels[6] = m_cmi01a_6;
m_channels[7] = m_cmi01a_7;
}
INTERRUPT_GEN_MEMBER( cmi_state::cmi_iix_vblank )