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Fixed kanji attribute strips

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This commit is contained in:
Angelo Salese 2015-02-19 00:59:01 +01:00
parent 95db79cfe0
commit ea2381d083
1 changed files with 13 additions and 10 deletions
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23
src/mess/drivers/pc9801.c
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@ -102,8 +102,7 @@
- Sorcerian, Twilight Zone 3: Fails initial booting, issue with 2dd irq?
- The Incredible Machine: hangs at main menu (YM mis-fires irq?)
- Uchiyama Aki no Chou Bangai: keyboard irq is fussy (sometimes it doesn't register a key press);
- Uno: uses EGC
- Viper V16 Demo: moans with a JP message;
- Uno: has minor EGC gfx bugs;
- Windows 2: EGC drawing issue (byte wide writes?)
per-game TODO (PC-9821):
@ -882,18 +881,22 @@ UPD7220_DRAW_TEXT_LINE_MEMBER( pc9801_state::hgdc_draw_text )
else
x_step = 1;
attr = (m_video_ram_1[(tile_addr & 0xfff) | 0x1000] & 0xff);
secret = (attr & 1) ^ 1;
blink = attr & 2;
reverse = attr & 4;
u_line = attr & 8;
v_line = (m_video_ff[ATTRSEL_REG]) ? 0 : attr & 0x10;
gfx_mode = (m_video_ff[ATTRSEL_REG]) ? attr & 0x10 : 0;
color = (attr & 0xe0) >> 5;
for(kanji_lr=0;kanji_lr<x_step;kanji_lr++)
{
/* Rori Rori Rolling definitely uses different colors for brake stop PCG elements,
assume that all attributes are recalculated on different strips */
attr = (m_video_ram_1[((tile_addr+kanji_lr) & 0xfff) | 0x1000] & 0xff);
secret = (attr & 1) ^ 1;
blink = attr & 2;
reverse = attr & 4;
u_line = attr & 8;
v_line = (m_video_ff[ATTRSEL_REG]) ? 0 : attr & 0x10;
gfx_mode = (m_video_ff[ATTRSEL_REG]) ? attr & 0x10 : 0;
color = (attr & 0xe0) >> 5;
for(yi=0;yi<lr;yi++)
{
for(xi=0;xi<8;xi++)