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(MESS) fanucspmg: corrected text mode font. [O. Galibert]

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This commit is contained in:
R. Belmont 2014-03-24 01:22:06 +00:00
parent 1b89cbe106
commit 281fbbbc09
1 changed files with 22 additions and 15 deletions
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37
src/mess/drivers/fanucspmg.c
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@ -424,6 +424,7 @@
#define FDC_TAG "fdc"
#define SCREEN_TAG "screen"
#define SHARED_TAG "shared"
#define CHARGEN_TAG "chargen"
class fanucspmg_state : public driver_device
{
@ -444,7 +445,7 @@ public:
, m_crtc(*this, CRTC_TAG)
, m_fdc(*this, FDC_TAG)
, m_shared(*this, SHARED_TAG)
, m_chargen(*this, "chargen")
, m_chargen(*this, CHARGEN_TAG)
{ }
required_device<i8086_cpu_device> m_maincpu;
@ -662,19 +663,27 @@ static MC6845_UPDATE_ROW( fanuc_update_row )
{
if (offset <= 0x5ff)
{
UINT8 chr = state->m_vram[offset + 0x600];
UINT8 data = chargen[ (chr * 16) + ra ];
UINT8 chr = state->m_vram[offset + 0x600];
UINT8 attr = state->m_vram[offset];
UINT8 data = chargen[ chr + (ra * 256) ];
UINT32 fg = 0xffffff;
UINT32 bg = 0;
*p++ = ( data & 0x80 ) ? fg : bg;
*p++ = ( data & 0x40 ) ? fg : bg;
*p++ = ( data & 0x20 ) ? fg : bg;
*p++ = ( data & 0x10 ) ? fg : bg;
*p++ = ( data & 0x08 ) ? fg : bg;
*p++ = ( data & 0x04 ) ? fg : bg;
*p++ = ( data & 0x02 ) ? fg : bg;
// colors are black, red, green, yellow, blue, purple, light blue, and white
// attr & 0x70 = 0x60 is green, need more software running to know the others
if (((attr>>4) & 7) == 6)
{
fg = 0x008800;
}
*p++ = ( data & 0x01 ) ? fg : bg;
*p++ = ( data & 0x02 ) ? fg : bg;
*p++ = ( data & 0x04 ) ? fg : bg;
*p++ = ( data & 0x08 ) ? fg : bg;
*p++ = ( data & 0x10 ) ? fg : bg;
*p++ = ( data & 0x20 ) ? fg : bg;
*p++ = ( data & 0x40 ) ? fg : bg;
*p++ = ( data & 0x80 ) ? fg : bg;
}
}
else
@ -759,13 +768,11 @@ ROM_START( fanucspg )
ROM_LOAD16_BYTE( "a40_001a.13a", 0x000000, 0x002000, CRC(1b8ac8ef) SHA1(309c081d25270e082ebf846b4f73cef76b52d991) )
ROM_LOAD16_BYTE( "a40_002a.15a", 0x000001, 0x002000, CRC(587ae652) SHA1(ebc5a4c3d64ab9d6dd4d5355f85bc894e7294e17) )
ROM_REGION(0xc000, SUBCPU_TAG, 0)
ROM_REGION(0x4000, SUBCPU_TAG, 0)
ROM_LOAD( "a41_010b.28b", 0x000000, 0x004000, CRC(35a9714f) SHA1(5697b6c4db5adb5702dc1290ecc98758d5fab221) )
ROM_LOAD( "a42_020a.30b", 0x004000, 0x008000, CRC(33eb5962) SHA1(1157a72089ff77e8db9a9a8fcd0f6c32a1374f56) )
ROM_REGION(0x2000,"chargen", 0)
// marked BAD_DUMP because this doesn't belong to this system, we need to find where the chargen data comes from
ROM_LOAD( "chs_7859.bin", 0x000000, 0x001000, BAD_DUMP CRC(ebe8f333) SHA1(3517fa9e7a39573f1cb159b3161d6939dec199ba) )
ROM_REGION(0x8000, CHARGEN_TAG, 0)
ROM_LOAD( "a42_020a.30b", 0x000000, 0x008000, CRC(33eb5962) SHA1(1157a72089ff77e8db9a9a8fcd0f6c32a1374f56) )
ROM_END
/* Driver */