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Fixed interlace enable

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This commit is contained in:
Angelo Salese 2012-12-03 23:16:22 +00:00
parent 50bc1663eb
commit fa687f68df
1 changed files with 3 additions and 2 deletions
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5
src/mess/drivers/pc9801.c
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@ -502,6 +502,7 @@ public:
#define WIDTH40_REG 2
#define INTERLACE_REG 4
#define MEMSW_REG 6
#define DISPLAY_REG 7
@ -540,7 +541,7 @@ static UPD7220_DISPLAY_PIXELS( hgdc_display_pixels )
if(state->m_video_ff[DISPLAY_REG] == 0) //screen is off
return;
interlace_on = state->m_video_reg[2] == 0x10;
interlace_on = state->m_video_ff[INTERLACE_REG];
for(xi=0;xi<8;xi++)
{
@ -575,7 +576,7 @@ static UPD7220_DRAW_TEXT_LINE( hgdc_draw_text )
if(state->m_video_ff[DISPLAY_REG] == 0) //screen is off
return;
interlace_on = state->m_video_reg[2] == 0x10; /* TODO: correct? */
interlace_on = state->m_video_ff[INTERLACE_REG];
char_size = (interlace_on) ? 16 : 8;
kanji_on = 0;
tile = 0;