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author Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com>2010-03-18 17:42:21 +0000
committer Jonathan Gevaryahu <Lord-Nightmare@users.noreply.github.com>2010-03-18 17:42:21 +0000
commit20d34a2a06ae0d5b91558fb8eeaa910dfe5c3703 (patch)
treeceed67475760fb7f3190e590693afa1955bb91f1
parent03722ff207d3649e76b86198dad6fbbbb157db56 (diff)
update comment and fix a misspelled function name. no whatsnew
-rw-r--r--src/mame/drivers/berzerk.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/src/mame/drivers/berzerk.c b/src/mame/drivers/berzerk.c
index 3846f136cf0..b2ec8e1f923 100644
--- a/src/mame/drivers/berzerk.c
+++ b/src/mame/drivers/berzerk.c
@@ -96,7 +96,7 @@ static WRITE8_HANDLER( led_off_w )
*
*************************************/
-static void vpos_to_vysnc_chain_counter(int vpos, UINT8 *counter, UINT8 *v256)
+static void vpos_to_vsync_chain_counter(int vpos, UINT8 *counter, UINT8 *v256)
{
/* convert from a vertical position to the actual values on the vertical sync counters */
*v256 = ((vpos < VBEND) || (vpos >= VBSTART));
@@ -115,7 +115,7 @@ static void vpos_to_vysnc_chain_counter(int vpos, UINT8 *counter, UINT8 *v256)
}
-static int vysnc_chain_counter_to_vpos(UINT8 counter, UINT8 v256)
+static int vsync_chain_counter_to_vpos(UINT8 counter, UINT8 v256)
{
/* convert from the vertical sync counters to an actual vertical position */
int vpos;
@@ -166,7 +166,7 @@ static TIMER_CALLBACK( irq_callback )
next_counter = irq_trigger_counts[next_irq_number];
next_v256 = irq_trigger_v256s[next_irq_number];
- next_vpos = vysnc_chain_counter_to_vpos(next_counter, next_v256);
+ next_vpos = vsync_chain_counter_to_vpos(next_counter, next_v256);
timer_adjust_oneshot(irq_timer, video_screen_get_time_until_pos(machine->primary_screen, next_vpos, 0), next_irq_number);
}
@@ -179,7 +179,7 @@ static void create_irq_timer(running_machine *machine)
static void start_irq_timer(running_machine *machine)
{
- int vpos = vysnc_chain_counter_to_vpos(irq_trigger_counts[0], irq_trigger_v256s[0]);
+ int vpos = vsync_chain_counter_to_vpos(irq_trigger_counts[0], irq_trigger_v256s[0]);
timer_adjust_oneshot(irq_timer, video_screen_get_time_until_pos(machine->primary_screen, vpos, 0), 0);
}
@@ -243,7 +243,7 @@ static TIMER_CALLBACK( nmi_callback )
next_counter = nmi_trigger_counts[next_nmi_number];
next_v256 = nmi_trigger_v256s[next_nmi_number];
- next_vpos = vysnc_chain_counter_to_vpos(next_counter, next_v256);
+ next_vpos = vsync_chain_counter_to_vpos(next_counter, next_v256);
timer_adjust_oneshot(nmi_timer, video_screen_get_time_until_pos(machine->primary_screen, next_vpos, 0), next_nmi_number);
}
@@ -256,7 +256,7 @@ static void create_nmi_timer(running_machine *machine)
static void start_nmi_timer(running_machine *machine)
{
- int vpos = vysnc_chain_counter_to_vpos(nmi_trigger_counts[0], nmi_trigger_v256s[0]);
+ int vpos = vsync_chain_counter_to_vpos(nmi_trigger_counts[0], nmi_trigger_v256s[0]);
timer_adjust_oneshot(nmi_timer, video_screen_get_time_until_pos(machine->primary_screen, vpos, 0), 0);
}
@@ -377,7 +377,7 @@ static READ8_HANDLER( intercept_v256_r )
UINT8 counter;
UINT8 v256;
- vpos_to_vysnc_chain_counter(video_screen_get_vpos(space->machine->primary_screen), &counter, &v256);
+ vpos_to_vsync_chain_counter(video_screen_get_vpos(space->machine->primary_screen), &counter, &v256);
return (!intercept << 7) | v256;
}
@@ -985,7 +985,7 @@ static INPUT_PORTS_START( moonwarp )
PORT_DIPSETTING( 0x80, DEF_STR( French ) )
PORT_DIPSETTING( 0xc0, DEF_STR( Spanish ) )
-PORT_START("F4")
+ PORT_START("F4")
BERZERK_COINAGE(1, F4)
PORT_DIPNAME( 0x10, 0x00, DEF_STR( Unknown ) ) PORT_DIPLOCATION("F4:5")
PORT_DIPSETTING( 0x10, DEF_STR( Off ) )
@@ -1186,8 +1186,7 @@ ROM_END
So far only 2 original boards of this have been found, one with only the sound roms on it, and the other
with only the program roms on it. This set is a combination of dumps from those two boards, so there
- is a small chance they could be mismatched, however, the game seems to produce the correct voices at
- the correct times, although it refers to 'Hyperflip' for which I haven't been able to locate a button yet
+ is a small chance they could be mismatched.
*/
ROM_START( moonwarp )
ROM_REGION( 0x10000, "maincpu", 0 )