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Removed deprecat.h usage from beezer.c [Angelo Salese]

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This commit is contained in:
Angelo Salese 2011-12-03 17:06:12 +00:00
parent 07c84169d6
commit 4d9716f7d2
3 changed files with 27 additions and 14 deletions
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15
src/mame/drivers/beezer.c
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@ -4,10 +4,12 @@
Written by Mathis Rosenhauer
TODO:
- what's really wrong with the sound? Any reference available?
*/
#include "emu.h"
#include "deprecat.h"
#include "machine/6522via.h"
#include "cpu/m6809/m6809.h"
#include "sound/dac.h"
@ -75,12 +77,19 @@ static INPUT_PORTS_START( beezer )
PORT_DIPSETTING( 0x00, DEF_STR( Hardest ) )
INPUT_PORTS_END
static MACHINE_START(beezer)
{
beezer_state *state = machine.driver_data<beezer_state>();
state->m_maincpu = machine.device("maincpu");
}
static MACHINE_CONFIG_START( beezer, beezer_state )
/* basic machine hardware */
MCFG_CPU_ADD("maincpu", M6809, 1000000) /* 1 MHz */
MCFG_CPU_PROGRAM_MAP(main_map)
MCFG_CPU_VBLANK_INT_HACK(beezer_interrupt,128)
MCFG_TIMER_ADD_SCANLINE("scantimer", beezer_interrupt, "screen", 0, 1)
MCFG_CPU_ADD("audiocpu", M6809, 1000000) /* 1 MHz */
MCFG_CPU_PROGRAM_MAP(sound_map)
@ -96,6 +105,8 @@ static MACHINE_CONFIG_START( beezer, beezer_state )
MCFG_PALETTE_LENGTH(16)
MCFG_MACHINE_START(beezer)
/* sound hardware */
MCFG_SPEAKER_STANDARD_MONO("mono")

5
src/mame/includes/beezer.h
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@ -9,7 +9,8 @@ public:
UINT8 *m_videoram;
int m_pbus;
int m_banklatch;
int m_scanline;
device_t *m_maincpu;
};
@ -33,7 +34,7 @@ READ8_DEVICE_HANDLER( beezer_noise_r );
/*----------- defined in video/beezer.c -----------*/
INTERRUPT_GEN( beezer_interrupt );
TIMER_DEVICE_CALLBACK( beezer_interrupt );
SCREEN_UPDATE( beezer );
WRITE8_HANDLER( beezer_map_w );
READ8_HANDLER( beezer_line_r );

21
src/mame/video/beezer.c
View File

@ -4,17 +4,19 @@
#include "includes/beezer.h"
INTERRUPT_GEN( beezer_interrupt )
TIMER_DEVICE_CALLBACK( beezer_interrupt )
{
beezer_state *state = device->machine().driver_data<beezer_state>();
via6522_device *via_0 = device->machine().device<via6522_device>("via6522_0");
int scanline = param;
// beezer_state *state = timer.machine().driver_data<beezer_state>();
via6522_device *via_0 = timer.machine().device<via6522_device>("via6522_0");
state->m_scanline = (state->m_scanline + 1) % 0x80;
via_0->write_ca2((state->m_scanline & 0x10) ? 1 : 0);
if ((state->m_scanline & 0x78) == 0x78)
device_set_input_line(device, M6809_FIRQ_LINE, ASSERT_LINE);
via_0->write_ca2((scanline & 0x20) ? 1 : 0);
#if 0
if (scanline == 240) // actually unused by the game! (points to a tight loop)
device_set_input_line(state->m_maincpu, M6809_FIRQ_LINE, ASSERT_LINE);
else
device_set_input_line(device, M6809_FIRQ_LINE, CLEAR_LINE);
device_set_input_line(state->m_maincpu, M6809_FIRQ_LINE, CLEAR_LINE);
#endif
}
SCREEN_UPDATE( beezer )
@ -68,7 +70,6 @@ WRITE8_HANDLER( beezer_map_w )
READ8_HANDLER( beezer_line_r )
{
beezer_state *state = space->machine().driver_data<beezer_state>();
return (state->m_scanline & 0xfe) << 1;
return space->machine().primary_screen->vpos();
}