Date: Tue, 23 Mar 2010 22:16:57 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r205550 - head/sys/dev/syscons Message-ID: <201003232216.o2NMGvvE004199@svn.freebsd.org>
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Author: jkim Date: Tue Mar 23 22:16:57 2010 New Revision: 205550 URL: http://svn.freebsd.org/changeset/base/205550 Log: 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. Modified: head/sys/dev/syscons/scvgarndr.c Modified: head/sys/dev/syscons/scvgarndr.c ============================================================================== --- head/sys/dev/syscons/scvgarndr.c Tue Mar 23 22:16:12 2010 (r205549) +++ head/sys/dev/syscons/scvgarndr.c Tue Mar 23 22:16:57 2010 (r205550) @@ -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]); \
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