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Separate 24-bit pixel draw from 32-bit case. Although it is slower, we do

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not want to write a useless zero to inaccessible memory region.
This commit is contained in:
Jung-uk Kim 2010-03-23 22:16:57 +00:00
parent 663072c6d1
commit 4d52abfb0c
1 changed files with 4 additions and 1 deletions
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5
sys/dev/syscons/scvgarndr.c
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@ -181,9 +181,12 @@ static u_short mouse_or_mask[16] = {
#define vga_drawpxl(pos, color) \
switch (scp->sc->adp->va_info.vi_depth) { \
case 32: \
case 24: \
writel(pos, vga_palette32[color]); \
break; \
case 24: \
writew(pos, vga_palette32[color]); \
writeb(pos + 2, vga_palette32[color] >> 16); \
break; \
case 16: \
if (scp->sc->adp->va_info.vi_pixel_fsizes[1] == 5)\
writew(pos, vga_palette15[color]); \