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video: bus_vcxk.c: fix style issues added by 50217dee

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Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Anatolij Gustschin 2009-07-26 12:05:25 +02:00
parent 50217deeb0
commit 04538cdb75
1 changed files with 15 additions and 11 deletions
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26
drivers/video/bus_vcxk.c
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@ -131,7 +131,7 @@ int vcxk_init(unsigned long width, unsigned long height)
#endif #endif
#ifdef CONFIG_SYS_VCXK_DOUBLEBUFFERED #ifdef CONFIG_SYS_VCXK_DOUBLEBUFFERED
double_bws_word = (u_short *) double_bws; double_bws_word = (u_short *)double_bws;
double_bws_long = (u_long *)double_bws; double_bws_long = (u_long *)double_bws;
debug("%lx %lx %lx \n", double_bws, double_bws_word, double_bws_long); debug("%lx %lx %lx \n", double_bws, double_bws_word, double_bws_long);
#endif #endif
@ -152,7 +152,8 @@ int vcxk_init(unsigned long width, unsigned long height)
vcxk_bws_long[1] = 0x0; vcxk_bws_long[1] = 0x0;
vcxk_bws_long[1] = 0x55AAAA55; vcxk_bws_long[1] = 0x55AAAA55;
vcxk_bws_long[5] = 0x0; vcxk_bws_long[5] = 0x0;
if (vcxk_bws_long[1] == 0x55AAAA55) VC4K16 = 1; if (vcxk_bws_long[1] == 0x55AAAA55)
VC4K16 = 1;
#else #else
VC4K16 = 1; VC4K16 = 1;
debug("No autodetect: use vc4k\n"); debug("No autodetect: use vc4k\n");
@ -261,6 +262,7 @@ void vcxk_cls(void)
void vcxk_clear(void) void vcxk_clear(void)
{ {
int cnt; int cnt;
for (cnt = 0; cnt < (16384 / 4); cnt++) { for (cnt = 0; cnt < (16384 / 4); cnt++) {
VCXK_BWS_LONG(cnt, 0) VCXK_BWS_LONG(cnt, 0)
} }
@ -317,7 +319,8 @@ int vcxk_request(void)
int vcxk_acknowledge_wait(void) int vcxk_acknowledge_wait(void)
{ {
while (VCXK_ACKNOWLEDGE); while (VCXK_ACKNOWLEDGE)
;
return 1; return 1;
} }
@ -332,7 +335,7 @@ int vcxk_acknowledge_wait(void)
*** ***
*/ */
void vcxk_draw_mono(unsigned char *dataptr, unsigned long linewidth, void vcxk_draw_mono(unsigned char *dataptr, unsigned long linewidth,
unsigned long cp_width, unsigned long cp_height) unsigned long cp_width, unsigned long cp_height)
{ {
unsigned char *lineptr; unsigned char *lineptr;
@ -346,7 +349,8 @@ void vcxk_draw_mono(unsigned char *dataptr, unsigned long linewidth,
else else
vcxk_setpixel(xcnt, ycnt-1, 0); vcxk_setpixel(xcnt, ycnt-1, 0);
if ((xcnt % 8) == 7) lineptr++; if ((xcnt % 8) == 7)
lineptr++;
} /* endfor xcnt */ } /* endfor xcnt */
dataptr = dataptr + linewidth; dataptr = dataptr + linewidth;
} /* endfor ycnt */ } /* endfor ycnt */
@ -403,12 +407,12 @@ int vcxk_display_bitmap(ulong addr, int x, int y)
if (c_height < height) if (c_height < height)
dataptr = dataptr + lw * (height - c_height); dataptr = dataptr + lw * (height - c_height);
switch (bpp) { switch (bpp) {
case 1: case 1:
vcxk_draw_mono(dataptr, lw, c_width, c_height); vcxk_draw_mono(dataptr, lw, c_width, c_height);
break; break;
default: default:
printf("Error: %ld bit per pixel " printf("Error: %ld bit per pixel "
"not supported by VCxK\n", bpp); "not supported by VCxK\n", bpp);
return 0; return 0;
} }
} else { } else {