From 4d52abfb0c5f3a8eed47db2d2f3e47ff2d4bed12 Mon Sep 17 00:00:00 2001 From: Jung-uk Kim Date: Tue, 23 Mar 2010 22:16:57 +0000 Subject: [PATCH] Separate 24-bit pixel draw from 32-bit case. Although it is slower, we do not want to write a useless zero to inaccessible memory region. --- sys/dev/syscons/scvgarndr.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/sys/dev/syscons/scvgarndr.c b/sys/dev/syscons/scvgarndr.c index fd823ce434b..583e51ae9bf 100644 --- a/sys/dev/syscons/scvgarndr.c +++ b/sys/dev/syscons/scvgarndr.c @@ -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]); \