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fix height of the hw window (1 pixel)

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This commit is contained in:
Roberto Zandona 2008-08-01 18:19:43 +00:00
parent a0c9cf2939
commit 9a456202dd
1 changed files with 7 additions and 5 deletions
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8
src/mame/drivers/shanghai.c
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@ -700,7 +700,7 @@ static VIDEO_UPDATE( shanghai )
int x,y,b;
b = 2 * (((HD63484_reg[0xcc/2] & 0x001f) << 16) + HD63484_reg[0xce/2]);
b = 2 * (((HD63484_reg[0xcc/2] & 0x000f) << 16) + HD63484_reg[0xce/2]);
for (y = 0;y < 280;y++)
{
for (x = 0 ; x<384 ; x++)
@ -719,8 +719,9 @@ static VIDEO_UPDATE( shanghai )
int w = (HD63484_reg[0x92/2] & 0xff) * 4;
if (sx < 0) sx = 0; /* not sure about this (shangha2 title screen) */
b = 2 * (((HD63484_reg[0xdc/2] & 0x001f) << 16) + HD63484_reg[0xde/2]);
for (y = sy;y <= sy+h && y < 280;y++)
b = 2 * (((HD63484_reg[0xdc/2] & 0x000f) << 16) + HD63484_reg[0xde/2]);
for (y = sy ; y<sy+h && y<280 ; y++)
{
for (x = 0 ; x < 384 ; x++)
{
@ -732,6 +733,7 @@ static VIDEO_UPDATE( shanghai )
}
}
}
return 0;
}