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fix mame-specific unreachable code, JWallace can fix the bfm one

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This commit is contained in:
Michaël Banaan Ananas 2012-07-25 21:23:07 +00:00
parent 815012961e
commit 78aca3a518
4 changed files with 5 additions and 5 deletions
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2
src/mame/drivers/mpu4.c
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@ -972,7 +972,7 @@ WRITE8_MEMBER(mpu4_state::pia_ic5_porta_w)
of making the game fair, short of simulating the physics of a bouncing ball ;)*/ of making the game fair, short of simulating the physics of a bouncing ball ;)*/
if (data & 0x0f) if (data & 0x0f)
{ {
switch ((machine().rand()>>5) & 0x2) switch ((machine().rand()>>5) % 0x3)
{ {
case 0x00: //Top row case 0x00: //Top row
{ {

2
src/mame/drivers/segas16b.c
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@ -1636,7 +1636,7 @@ static READ16_HANDLER( aceattac_custom_io_r )
} }
break; break;
case 0x3000/2: case 0x3000/2:
switch (offset & 3) switch (offset & 7)
{ {
case 0: return state->ioport("HANDX1")->read(); case 0: return state->ioport("HANDX1")->read();
case 1: return state->ioport("TRACKX1")->read(); case 1: return state->ioport("TRACKX1")->read();

4
src/mame/machine/bfm_bd1.c
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@ -191,7 +191,7 @@ void bfm_bd1_t::update_display()
/////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////
void bfm_bd1_t::blank(int data) void bfm_bd1_t::blank(int data)
{ {
switch ( data & 0x04 ) switch ( data & 0x04 ) // TODO: wrong case values???
{ {
case 0x00: // clear blanking case 0x00: // clear blanking
{ {
@ -235,7 +235,7 @@ void bfm_bd1_t::blank(int data)
{ {
for (int i = 0; i < 15; i++) for (int i = 0; i < 15; i++)
{ {
m_attrs[i] = AT_BLANK; m_attrs[i] = AT_BLANK;
} }
} }
break; break;

2
src/mame/video/model1.c
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@ -1324,7 +1324,7 @@ static void tgp_render(running_machine &machine, bitmap_rgb32 &bitmap, const rec
list += 6; list += 6;
break; break;
case 0xf: case 0xf:
case -1: //case -1:
goto end; goto end;
default: default:
LOG_TGP(("VIDEO: unknown type %d\n", type)); LOG_TGP(("VIDEO: unknown type %d\n", type));