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fix mode1 border size

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This commit is contained in:
Michaël Banaan Ananas 2011-12-14 20:55:10 +00:00
parent d31830b994
commit 926f8ddfed
1 changed files with 15 additions and 15 deletions
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30
src/emu/video/tms9928a.c
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@ -329,11 +329,11 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
UINT16 fg = m_Regs[7] >> 4; UINT16 fg = m_Regs[7] >> 4;
UINT16 bg = m_Regs[7] & 15; UINT16 bg = m_Regs[7] & 15;
/* Extra 8 pixels left border */ /* Extra 6 pixels left border */
for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 8; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 6; x++ )
p[x] = bg; p[x] = bg;
for ( int x = TMS9928A_HORZ_DISPLAY_START + 8; x < TMS9928A_HORZ_DISPLAY_START + 248; x+= 6, addr++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 6; x < TMS9928A_HORZ_DISPLAY_START + 246; x+= 6, addr++ )
{ {
UINT16 charcode = m_vMem[ addr ]; UINT16 charcode = m_vMem[ addr ];
UINT8 pattern = m_vMem[ m_pattern + ( charcode << 3 ) + ( y & 7 ) ]; UINT8 pattern = m_vMem[ m_pattern + ( charcode << 3 ) + ( y & 7 ) ];
@ -342,8 +342,8 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
p[x+i] = ( pattern & 0x80 ) ? fg : bg; p[x+i] = ( pattern & 0x80 ) ? fg : bg;
} }
/* Extra 8 pixels right border */ /* Extra 10 pixels right border */
for ( int x = TMS9928A_HORZ_DISPLAY_START + 248; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 246; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ )
p[x] = bg; p[x] = bg;
} }
break; break;
@ -374,11 +374,11 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
UINT16 fg = m_Regs[7] >> 4; UINT16 fg = m_Regs[7] >> 4;
UINT16 bg = m_Regs[7] & 15; UINT16 bg = m_Regs[7] & 15;
/* Extra 8 pixels left border */ /* Extra 6 pixels left border */
for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 8; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 6; x++ )
p[x] = bg; p[x] = bg;
for ( int x = TMS9928A_HORZ_DISPLAY_START + 8; x < TMS9928A_HORZ_DISPLAY_START + 248; x+= 6, addr++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 6; x < TMS9928A_HORZ_DISPLAY_START + 246; x+= 6, addr++ )
{ {
UINT16 charcode = ( m_vMem[ addr ] + ( ( y >> 6 ) << 8 ) ) & m_patternmask; UINT16 charcode = ( m_vMem[ addr ] + ( ( y >> 6 ) << 8 ) ) & m_patternmask;
UINT8 pattern = m_vMem[ m_pattern + ( charcode << 3 ) + ( y & 7 ) ]; UINT8 pattern = m_vMem[ m_pattern + ( charcode << 3 ) + ( y & 7 ) ];
@ -387,8 +387,8 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
p[x+i] = ( pattern & 0x80 ) ? fg : bg; p[x+i] = ( pattern & 0x80 ) ? fg : bg;
} }
/* Extra 8 pixels right border */ /* Extra 10 pixels right border */
for ( int x = TMS9928A_HORZ_DISPLAY_START + 248; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 246; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ )
p[x] = bg; p[x] = bg;
} }
break; break;
@ -417,18 +417,18 @@ void tms9928a_device::device_timer(emu_timer &timer, device_timer_id id, int par
UINT16 fg = m_Regs[7] >> 4; UINT16 fg = m_Regs[7] >> 4;
UINT16 bg = m_Regs[7] & 15; UINT16 bg = m_Regs[7] & 15;
/* Extra 8 pixels left border */ /* Extra 6 pixels left border */
for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 8; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START; x < TMS9928A_HORZ_DISPLAY_START + 6; x++ )
p[x] = bg; p[x] = bg;
for ( int x = TMS9928A_HORZ_DISPLAY_START + 8; x < TMS9928A_HORZ_DISPLAY_START + 248; x+= 6 ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 6; x < TMS9928A_HORZ_DISPLAY_START + 246; x+= 6 )
{ {
p[x+0] = p[x+1] = p[x+2] = p[x+3] = fg; p[x+0] = p[x+1] = p[x+2] = p[x+3] = fg;
p[x+4] = p[x+5] = bg; p[x+4] = p[x+5] = bg;
} }
/* Extra 8 pixels right border */ /* Extra 10 pixels right border */
for ( int x = TMS9928A_HORZ_DISPLAY_START + 248; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ ) for ( int x = TMS9928A_HORZ_DISPLAY_START + 246; x < TMS9928A_HORZ_DISPLAY_START + 256; x++ )
p[x] = bg; p[x] = bg;
} }
break; break;