mirror of
https://github.com/holub/mame
synced 2025-06-24 05:17:04 +03:00
turbo: no need for port_0_r
This commit is contained in:
hap
parent
5f41e67d63
commit
dbb71a0180
@ -110,7 +110,7 @@
|
||||
Here is a complete list of the ROMs:
|
||||
|
||||
Turbo ROMLIST - Frank Palazzolo
|
||||
Name Loc Function
|
||||
Name Loc Function
|
||||
-----------------------------------------------------------------------------
|
||||
Images Acquired:
|
||||
EPR1262,3,4 IC76, IC89, IC103
|
||||
@ -130,19 +130,19 @@
|
||||
EPR1246-1258 Sprite ROMS
|
||||
EPR1288-1300
|
||||
|
||||
PR-1114 IC13 Color 1 (road, etc.)
|
||||
PR-1115 IC18 Road gfx
|
||||
PR-1116 IC20 Crash (collision detection?)
|
||||
PR-1117 IC21 Color 2 (road, etc.)
|
||||
PR-1118 IC99 256x4 Character Color PROM
|
||||
PR-1119 IC50 512x8 Vertical Timing PROM
|
||||
PR-1120 IC62 Horizontal Timing PROM
|
||||
PR-1121 IC29 Color PROM
|
||||
PR-1122 IC11 Pattern 1
|
||||
PR-1123 IC21 Pattern 2
|
||||
PR-1114 IC13 Color 1 (road, etc.)
|
||||
PR-1115 IC18 Road gfx
|
||||
PR-1116 IC20 Crash (collision detection?)
|
||||
PR-1117 IC21 Color 2 (road, etc.)
|
||||
PR-1118 IC99 256x4 Character Color PROM
|
||||
PR-1119 IC50 512x8 Vertical Timing PROM
|
||||
PR-1120 IC62 Horizontal Timing PROM
|
||||
PR-1121 IC29 Color PROM
|
||||
PR-1122 IC11 Pattern 1
|
||||
PR-1123 IC21 Pattern 2
|
||||
|
||||
PA-06R IC22 Mathbox Timing PAL
|
||||
PA-06L IC90 Address Decode PAL
|
||||
PA-06R IC22 Mathbox Timing PAL
|
||||
PA-06L IC90 Address Decode PAL
|
||||
|
||||
**************************************************************************/
|
||||
|
||||
@ -423,36 +423,27 @@ void turbo_base_state::digit_w(uint8_t data)
|
||||
m_digits[m_i8279_scanlines * 2 + 1] = ls48_map[data >> 4];
|
||||
}
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Shared pedal reading
|
||||
*
|
||||
*************************************/
|
||||
|
||||
uint8_t turbo_base_state::pedal_r()
|
||||
CUSTOM_INPUT_MEMBER(turbo_base_state::pedal_r)
|
||||
{
|
||||
if (m_pedal)
|
||||
{
|
||||
// inverted 2-bit Gray code from a pair of optos in mechanical pedal
|
||||
uint8_t pedal = m_pedal->read();
|
||||
return (pedal >> 6) ^ (pedal >> 7) ^ 0x03;
|
||||
}
|
||||
else
|
||||
return 0xff;
|
||||
// inverted 2-bit Gray code from a pair of optos in mechanical pedal
|
||||
uint8_t pedal = m_pedal->read();
|
||||
return (pedal >> 6) ^ (pedal >> 7) ^ 0x03;
|
||||
}
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Misc Turbo inputs/outputs
|
||||
*
|
||||
*************************************/
|
||||
|
||||
uint8_t turbo_state::port_0_r()
|
||||
{
|
||||
return m_in0->read() | pedal_r();
|
||||
}
|
||||
|
||||
|
||||
uint8_t turbo_state::collision_r()
|
||||
{
|
||||
m_screen->update_partial(m_screen->vpos());
|
||||
@ -512,15 +503,6 @@ uint8_t buckrog_state::subcpu_command_r()
|
||||
}
|
||||
|
||||
|
||||
uint8_t buckrog_state::port_0_r()
|
||||
{
|
||||
if (m_dsw[1]->read() & 0x02) // upright w/ buttons
|
||||
return m_in0->read();
|
||||
else // cocktail w/ pedal
|
||||
return (m_in0->read() & ~0x30) | pedal_r() << 4;
|
||||
}
|
||||
|
||||
|
||||
uint8_t buckrog_state::port_2_r()
|
||||
{
|
||||
uint8_t inp1 = bitswap<4>(m_dsw[0]->read(), 6, 4, 3, 0);
|
||||
@ -583,7 +565,7 @@ void turbo_state::prg_map(address_map &map)
|
||||
map(0xfa00, 0xfa03).mirror(0x00fc).rw(m_i8255[2], FUNC(i8255_device::read), FUNC(i8255_device::write));
|
||||
map(0xfb00, 0xfb03).mirror(0x00fc).rw(m_i8255[3], FUNC(i8255_device::read), FUNC(i8255_device::write));
|
||||
map(0xfc00, 0xfc01).mirror(0x00fe).rw("i8279", FUNC(i8279_device::read), FUNC(i8279_device::write));
|
||||
map(0xfd00, 0xfdff).r(FUNC(turbo_state::port_0_r));
|
||||
map(0xfd00, 0xfdff).portr("IN0");
|
||||
map(0xfe00, 0xfeff).r(FUNC(turbo_state::collision_r));
|
||||
}
|
||||
|
||||
@ -598,15 +580,15 @@ void turbo_state::prg_map(address_map &map)
|
||||
void subroc3d_state::prg_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x9fff).rom();
|
||||
map(0xa000, 0xa3ff).ram().share(m_sprite_position); // CONT RAM
|
||||
map(0xa400, 0xa7ff).ram().share(m_spriteram); // CONT RAM
|
||||
map(0xa000, 0xa3ff).ram().share(m_sprite_position); // CONT RAM
|
||||
map(0xa400, 0xa7ff).ram().share(m_spriteram); // CONT RAM
|
||||
map(0xa800, 0xa800).mirror(0x07fc).portr("IN0"); // INPUT 253
|
||||
map(0xa801, 0xa801).mirror(0x07fc).portr("IN1"); // INPUT 253
|
||||
map(0xa802, 0xa802).mirror(0x07fc).portr("DSW2"); // INPUT 253
|
||||
map(0xa803, 0xa803).mirror(0x07fc).portr("DSW3"); // INPUT 253
|
||||
map(0xb000, 0xb7ff).ram(); // SCRATCH
|
||||
map(0xb800, 0xbfff); // HANDLE CL
|
||||
map(0xe000, 0xe7ff).ram().w(FUNC(subroc3d_state::videoram_w)).share(m_videoram); // FIX PAGE
|
||||
map(0xb000, 0xb7ff).ram(); // SCRATCH
|
||||
map(0xb800, 0xbfff); // HANDLE CL
|
||||
map(0xe000, 0xe7ff).ram().w(FUNC(subroc3d_state::videoram_w)).share(m_videoram); // FIX PAGE
|
||||
map(0xe800, 0xe803).mirror(0x07fc).rw(m_i8255[0], FUNC(i8255_device::read), FUNC(i8255_device::write));
|
||||
map(0xf000, 0xf003).mirror(0x07fc).rw(m_i8255[1], FUNC(i8255_device::read), FUNC(i8255_device::write));
|
||||
map(0xf800, 0xf801).mirror(0x07fe).rw("i8279", FUNC(i8279_device::read), FUNC(i8279_device::write));
|
||||
@ -623,18 +605,18 @@ void subroc3d_state::prg_map(address_map &map)
|
||||
void buckrog_state::main_prg_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x7fff).rom();
|
||||
map(0xc000, 0xc7ff).ram().w(FUNC(buckrog_state::videoram_w)).share(m_videoram); // FIX PAGE
|
||||
map(0xc800, 0xc803).mirror(0x07fc).r(m_i8255[0], FUNC(i8255_device::read)).w(FUNC(buckrog_state::i8255_0_w)); // 8255
|
||||
map(0xd000, 0xd003).mirror(0x07fc).rw(m_i8255[1], FUNC(i8255_device::read), FUNC(i8255_device::write)); // 8255
|
||||
map(0xc000, 0xc7ff).ram().w(FUNC(buckrog_state::videoram_w)).share(m_videoram); // FIX PAGE
|
||||
map(0xc800, 0xc803).mirror(0x07fc).r(m_i8255[0], FUNC(i8255_device::read)).w(FUNC(buckrog_state::i8255_0_w));
|
||||
map(0xd000, 0xd003).mirror(0x07fc).rw(m_i8255[1], FUNC(i8255_device::read), FUNC(i8255_device::write));
|
||||
map(0xd800, 0xd801).mirror(0x07fe).rw("i8279", FUNC(i8279_device::read), FUNC(i8279_device::write));
|
||||
map(0xe000, 0xe3ff).ram().share(m_sprite_position); // CONT RAM
|
||||
map(0xe000, 0xe3ff).ram().share(m_sprite_position); // CONT RAM
|
||||
map(0xe400, 0xe7ff).ram().share(m_spriteram); // CONT RAM
|
||||
map(0xe800, 0xe800).mirror(0x07fc).r(FUNC(buckrog_state::port_0_r)); // INPUT
|
||||
map(0xe800, 0xe800).mirror(0x07fc).portr("IN0"); // INPUT
|
||||
map(0xe801, 0xe801).mirror(0x07fc).portr("IN1");
|
||||
map(0xe802, 0xe802).mirror(0x07fc).r(FUNC(buckrog_state::port_2_r));
|
||||
map(0xe803, 0xe803).mirror(0x07fc).r(FUNC(buckrog_state::port_3_r));
|
||||
map(0xf000, 0xf000);
|
||||
map(0xf800, 0xffff).ram(); // SCRATCH
|
||||
map(0xf800, 0xffff).ram(); // SCRATCH
|
||||
}
|
||||
|
||||
void buckrog_state::decrypted_opcodes_map(address_map &map)
|
||||
@ -666,8 +648,7 @@ void buckrog_state::sub_portmap(address_map &map)
|
||||
|
||||
static INPUT_PORTS_START( turbo )
|
||||
PORT_START("IN0") // IN0
|
||||
PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) // ACCEL A
|
||||
PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_CUSTOM ) // ACCEL B
|
||||
PORT_BIT( 0x03, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CUSTOM_MEMBER(turbo_base_state, pedal_r)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON3 ) PORT_NAME("Gear Shift") PORT_TOGGLE
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START1 )
|
||||
PORT_SERVICE_NO_TOGGLE( 0x10, IP_ACTIVE_LOW )
|
||||
@ -829,9 +810,9 @@ static INPUT_PORTS_START( buckrog )
|
||||
PORT_START("IN0")
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_UNUSED ) PORT_CONDITION("DSW2", 0x80, EQUALS, 0x00) // cockpit
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 ) PORT_CONDITION("DSW2", 0x80, EQUALS, 0x80) // upright
|
||||
PORT_BIT( 0x30, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x00) // pedal
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x02)
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x02)
|
||||
PORT_BIT( 0x30, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x00) PORT_CUSTOM_MEMBER(turbo_base_state, pedal_r)
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x02) // speed up
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_CONDITION("DSW2", 0x02, EQUALS, 0x02) // speed down
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_JOYSTICK_UP )
|
||||
|
||||
@ -1829,10 +1810,12 @@ void turbo_state::rom_decode()
|
||||
// 0x0800-0xbff
|
||||
// 0x4000-0x43ff
|
||||
// 0x4800-0x4bff
|
||||
{ 0x00,0x44,0x0c,0x48,0x00,0x44,0x0c,0x48,
|
||||
{
|
||||
0x00,0x44,0x0c,0x48,0x00,0x44,0x0c,0x48,
|
||||
0xa0,0xe4,0xac,0xe8,0xa0,0xe4,0xac,0xe8,
|
||||
0x60,0x24,0x6c,0x28,0x60,0x24,0x6c,0x28,
|
||||
0xc0,0x84,0xcc,0x88,0xc0,0x84,0xcc,0x88 },
|
||||
0xc0,0x84,0xcc,0x88,0xc0,0x84,0xcc,0x88
|
||||
},
|
||||
|
||||
// Table 1 */
|
||||
// 0x0400-0x07ff
|
||||
@ -1847,30 +1830,36 @@ void turbo_state::rom_decode()
|
||||
// 0x4c00-0x4fff
|
||||
// 0x5400-0x57ff
|
||||
// 0x5c00-0x5fff
|
||||
{ 0x00,0x44,0x18,0x5c,0x14,0x50,0x0c,0x48,
|
||||
{
|
||||
0x00,0x44,0x18,0x5c,0x14,0x50,0x0c,0x48,
|
||||
0x28,0x6c,0x30,0x74,0x3c,0x78,0x24,0x60,
|
||||
0x60,0x24,0x78,0x3c,0x74,0x30,0x6c,0x28,
|
||||
0x48,0x0c,0x50,0x14,0x5c,0x18,0x44,0x00 }, //0x00 --> 0x10 ?
|
||||
0x48,0x0c,0x50,0x14,0x5c,0x18,0x44,0x00 //0x00 --> 0x10 ?
|
||||
},
|
||||
|
||||
// Table 2 */
|
||||
// 0x1000-0x13ff
|
||||
// 0x1800-0x1bff
|
||||
// 0x5000-0x53ff
|
||||
// 0x5800-0x5bff
|
||||
{ 0x00,0x00,0x28,0x28,0x90,0x90,0xb8,0xb8,
|
||||
{
|
||||
0x00,0x00,0x28,0x28,0x90,0x90,0xb8,0xb8,
|
||||
0x28,0x28,0x00,0x00,0xb8,0xb8,0x90,0x90,
|
||||
0x00,0x00,0x28,0x28,0x90,0x90,0xb8,0xb8,
|
||||
0x28,0x28,0x00,0x00,0xb8,0xb8,0x90,0x90 },
|
||||
0x28,0x28,0x00,0x00,0xb8,0xb8,0x90,0x90
|
||||
},
|
||||
|
||||
// Table 3 */
|
||||
// 0x2000-0x23ff
|
||||
// 0x2800-0x2bff
|
||||
// 0x3000-0x33ff
|
||||
// 0x3800-0x3bff
|
||||
{ 0x00,0x14,0x88,0x9c,0x30,0x24,0xb8,0xac,
|
||||
{
|
||||
0x00,0x14,0x88,0x9c,0x30,0x24,0xb8,0xac,
|
||||
0x24,0x30,0xac,0xb8,0x14,0x00,0x9c,0x88,
|
||||
0x48,0x5c,0xc0,0xd4,0x78,0x6c,0xf0,0xe4,
|
||||
0x6c,0x78,0xe4,0xf0,0x5c,0x48,0xd4,0xc0 }
|
||||
0x6c,0x78,0xe4,0xf0,0x5c,0x48,0xd4,0xc0
|
||||
}
|
||||
};
|
||||
|
||||
static const int findtable[]=
|
||||
|
||||
@ -23,7 +23,6 @@
|
||||
#define TURBO_X_SCALE 2
|
||||
|
||||
|
||||
|
||||
class turbo_base_state : public driver_device
|
||||
{
|
||||
public:
|
||||
@ -39,12 +38,13 @@ public:
|
||||
, m_discrete(*this, "discrete")
|
||||
, m_gfxdecode(*this, "gfxdecode")
|
||||
, m_screen(*this, "screen")
|
||||
, m_in0(*this, "IN0")
|
||||
, m_pedal(*this, "PEDAL")
|
||||
, m_digits(*this, "digit%u", 0U)
|
||||
, m_lamp(*this, "lamp")
|
||||
{ }
|
||||
|
||||
DECLARE_CUSTOM_INPUT_MEMBER(pedal_r);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
@ -65,35 +65,32 @@ protected:
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<screen_device> m_screen;
|
||||
|
||||
required_ioport m_in0;
|
||||
optional_ioport m_pedal;
|
||||
|
||||
output_finder<32> m_digits;
|
||||
output_finder<> m_lamp;
|
||||
|
||||
// machine state
|
||||
uint8_t m_i8279_scanlines = 0;
|
||||
uint8_t m_i8279_scanlines = 0;
|
||||
|
||||
// sound state
|
||||
uint8_t m_sound_state[3]{};
|
||||
uint8_t m_sound_state[3]{};
|
||||
|
||||
// video state
|
||||
tilemap_t * m_fg_tilemap = nullptr;
|
||||
tilemap_t *m_fg_tilemap = nullptr;
|
||||
|
||||
struct sprite_info
|
||||
{
|
||||
uint16_t ve = 0; // VE0-15 signals for this row
|
||||
uint8_t lst = 0; // LST0-7 signals for this row
|
||||
uint32_t latched[8]{}; // latched pixel data
|
||||
uint8_t plb[8]{}; // latched PLB state
|
||||
uint32_t offset[8]{}; // current offset for this row
|
||||
uint32_t frac[8]{}; // leftover fraction
|
||||
uint32_t step[8]{}; // stepping value
|
||||
uint16_t ve = 0; // VE0-15 signals for this row
|
||||
uint8_t lst = 0; // LST0-7 signals for this row
|
||||
uint32_t latched[8]{}; // latched pixel data
|
||||
uint8_t plb[8]{}; // latched PLB state
|
||||
uint32_t offset[8]{}; // current offset for this row
|
||||
uint32_t frac[8]{}; // leftover fraction
|
||||
uint32_t step[8]{}; // stepping value
|
||||
};
|
||||
|
||||
sprite_info m_sprite_info;
|
||||
|
||||
uint8_t pedal_r();
|
||||
void scanlines_w(uint8_t data);
|
||||
void digit_w(uint8_t data);
|
||||
void videoram_w(offs_t offset, uint8_t data);
|
||||
@ -131,15 +128,14 @@ private:
|
||||
required_region_ptr<uint8_t> m_bgcolorrom;
|
||||
required_ioport_array<2> m_dsw;
|
||||
|
||||
uint8_t m_fchg;
|
||||
uint8_t m_mov;
|
||||
uint8_t m_obch;
|
||||
uint8_t m_command;
|
||||
uint8_t m_myship;
|
||||
uint8_t m_last_sound_a;
|
||||
uint8_t m_fchg;
|
||||
uint8_t m_mov;
|
||||
uint8_t m_obch;
|
||||
uint8_t m_command;
|
||||
uint8_t m_myship;
|
||||
uint8_t m_last_sound_a;
|
||||
|
||||
uint8_t subcpu_command_r();
|
||||
uint8_t port_0_r();
|
||||
uint8_t port_2_r();
|
||||
uint8_t port_3_r();
|
||||
void bitmap_w(offs_t offset, uint8_t data);
|
||||
@ -180,17 +176,17 @@ protected:
|
||||
private:
|
||||
required_shared_ptr<uint8_t> m_spriteram;
|
||||
|
||||
uint8_t m_col = 0;
|
||||
uint8_t m_ply = 0;
|
||||
uint8_t m_flip = 0;
|
||||
uint8_t m_mdis = 0;
|
||||
uint8_t m_mdir = 0;
|
||||
uint8_t m_tdis = 0;
|
||||
uint8_t m_tdir = 0;
|
||||
uint8_t m_fdis = 0;
|
||||
uint8_t m_fdir = 0;
|
||||
uint8_t m_hdis = 0;
|
||||
uint8_t m_hdir = 0;
|
||||
uint8_t m_col = 0;
|
||||
uint8_t m_ply = 0;
|
||||
uint8_t m_flip = 0;
|
||||
uint8_t m_mdis = 0;
|
||||
uint8_t m_mdir = 0;
|
||||
uint8_t m_tdis = 0;
|
||||
uint8_t m_tdir = 0;
|
||||
uint8_t m_fdis = 0;
|
||||
uint8_t m_fdir = 0;
|
||||
uint8_t m_hdis = 0;
|
||||
uint8_t m_hdir = 0;
|
||||
|
||||
void ppi0a_w(uint8_t data);
|
||||
void ppi0b_w(uint8_t data);
|
||||
@ -238,19 +234,19 @@ private:
|
||||
output_finder<> m_tachometer;
|
||||
output_finder<> m_speed;
|
||||
|
||||
uint8_t m_osel;
|
||||
uint8_t m_bsel;
|
||||
uint8_t m_opa;
|
||||
uint8_t m_opb;
|
||||
uint8_t m_opc;
|
||||
uint8_t m_ipa;
|
||||
uint8_t m_ipb;
|
||||
uint8_t m_ipc;
|
||||
uint8_t m_fbpla;
|
||||
uint8_t m_fbcol;
|
||||
uint8_t m_collision;
|
||||
uint8_t m_last_analog;
|
||||
uint8_t m_accel;
|
||||
uint8_t m_osel;
|
||||
uint8_t m_bsel;
|
||||
uint8_t m_opa;
|
||||
uint8_t m_opb;
|
||||
uint8_t m_opc;
|
||||
uint8_t m_ipa;
|
||||
uint8_t m_ipb;
|
||||
uint8_t m_ipc;
|
||||
uint8_t m_fbpla;
|
||||
uint8_t m_fbcol;
|
||||
uint8_t m_collision;
|
||||
uint8_t m_last_analog;
|
||||
uint8_t m_accel;
|
||||
|
||||
uint8_t collision_r();
|
||||
void collision_clear_w(uint8_t data);
|
||||
@ -266,7 +262,6 @@ private:
|
||||
void ppi1c_w(uint8_t data);
|
||||
void ppi3c_w(uint8_t data);
|
||||
uint8_t analog_r();
|
||||
uint8_t port_0_r();
|
||||
uint8_t spriteram_r(offs_t offset);
|
||||
void spriteram_w(offs_t offset, uint8_t data);
|
||||
void palette(palette_device &palette) const;
|
||||
|
||||
@ -509,7 +509,9 @@ uint32_t turbo_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
|
||||
(((~grn >> mx) & 1) << 5) | // A5: CDG
|
||||
(((~blu >> mx) & 1) << 6) | // A6: CDB
|
||||
((m_fbcol & 6) << 6); // A7-A8: COL1-2
|
||||
dest[x + ix] = pr1121[offs];
|
||||
|
||||
if (cliprect.contains(x + ix, y))
|
||||
dest[x + ix] = pr1121[offs];
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -772,7 +774,9 @@ uint32_t subroc3d_state::screen_update(screen_device &screen, bitmap_ind16 &bitm
|
||||
offs = (finalbits & 0x0f) | // A0-A3: CD0-CD3
|
||||
((mux & 0x08) << 1) | // A4: MUX3
|
||||
(m_col << 5); // A5-A8: COL0-COL3
|
||||
dest[x + ix] = pr1419[offs];
|
||||
|
||||
if (cliprect.contains(x + ix, y))
|
||||
dest[x + ix] = pr1419[offs];
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1000,7 +1004,8 @@ uint32_t buckrog_state::screen_update(screen_device &screen, bitmap_ind16 &bitma
|
||||
}
|
||||
|
||||
// store the final bits for this pixel
|
||||
dest[x + ix] = palbits;
|
||||
if (cliprect.contains(x + ix, y))
|
||||
dest[x + ix] = palbits;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user