Author: jkim
Date: Tue Nov 30 16:46:15 2010
New Revision: 216079
URL: http://svn.freebsd.org/changeset/base/216079
Log:
Clean up code a bit to make it more readable.
Modified:
head/sys/dev/syscons/scvidctl.c
Modified: head/sys/dev/syscons/scvidctl.c
==============================================================================
--- head/sys/dev/syscons/scvidctl.c Tue Nov 30 16:14:19 2010
(r216078)
+++ head/sys/dev/syscons/scvidctl.c Tue Nov 30 16:46:15 2010
(r216079)
@@ -150,34 +150,33 @@ sc_set_text_mode(scr_stat *scp, struct t
fontwidth = info.vi_cwidth;
if (fontsize <= 0)
fontsize = info.vi_cheight;
- if (fontsize < 14) {
+ if (fontsize < 14)
fontsize = 8;
-#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_8))
- return EINVAL;
- font = scp->sc->font_8;
-#else
- font = NULL;
-#endif
- } else if (fontsize >= 16) {
+ else if (fontsize >= 16)
fontsize = 16;
-#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_16))
- return EINVAL;
- font = scp->sc->font_16;
-#else
- font = NULL;
-#endif
- } else {
+ else
fontsize = 14;
#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_14))
- return EINVAL;
+ switch (fontsize) {
+ case 8:
+ if ((scp->sc->fonts_loaded & FONT_8) == 0)
+ return (EINVAL);
+ font = scp->sc->font_8;
+ break;
+ case 14:
+ if ((scp->sc->fonts_loaded & FONT_14) == 0)
+ return (EINVAL);
font = scp->sc->font_14;
+ break;
+ case 16:
+ if ((scp->sc->fonts_loaded & FONT_16) == 0)
+ return (EINVAL);
+ font = scp->sc->font_16;
+ break;
+ }
#else
- font = NULL;
+ font = NULL;
#endif
- }
if ((xsize <= 0) || (xsize > info.vi_width))
xsize = info.vi_width;
if ((ysize <= 0) || (ysize > info.vi_height))
@@ -333,34 +332,33 @@ sc_set_pixel_mode(scr_stat *scp, struct
/* adjust argument values */
if (fontsize <= 0)
fontsize = info.vi_cheight;
- if (fontsize < 14) {
+ if (fontsize < 14)
fontsize = 8;
-#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_8))
- return EINVAL;
- font = scp->sc->font_8;
-#else
- font = NULL;
-#endif
- } else if (fontsize >= 16) {
+ else if (fontsize >= 16)
fontsize = 16;
-#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_16))
- return EINVAL;
- font = scp->sc->font_16;
-#else
- font = NULL;
-#endif
- } else {
+ else
fontsize = 14;
#ifndef SC_NO_FONT_LOADING
- if (!(scp->sc->fonts_loaded & FONT_14))
- return EINVAL;
+ switch (fontsize) {
+ case 8:
+ if ((scp->sc->fonts_loaded & FONT_8) == 0)
+ return (EINVAL);
+ font = scp->sc->font_8;
+ break;
+ case 14:
+ if ((scp->sc->fonts_loaded & FONT_14) == 0)
+ return (EINVAL);
font = scp->sc->font_14;
+ break;
+ case 16:
+ if ((scp->sc->fonts_loaded & FONT_16) == 0)
+ return (EINVAL);
+ font = scp->sc->font_16;
+ break;
+ }
#else
- font = NULL;
+ font = NULL;
#endif
- }
if (xsize <= 0)
xsize = info.vi_width/8;
if (ysize <= 0)
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