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scaletext patch from Stefan Kuhne

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git-svn-id: https://ssl.bulix.org/svn/lcd4linux/trunk@1170 3ae390bd-cb1e-0410-b409-cd5a39f66f1f
This commit is contained in:
michael
2012-01-16 02:50:03 +00:00
parent 8c2ea5ba97
commit c98cf9ae78
2 changed files with 16 additions and 4 deletions
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14
drv_dpf.c
View File

@@ -146,11 +146,23 @@ static int drv_dpf_start2(const char *section)
}
/* Fixme: provider other fonts someday... */
if (XRES != 6 && YRES != 8) {
/* Overridden - we have scaled the textout drawing */
/* if (XRES != 6 && YRES != 8) {
error("%s: bad Font '%s' from %s (only 6x8 at the moment)", Name, s, cfg_source());
return -1;
} */
/* we dont want fonts below 6 width */
if (XRES < 6) {
error("%s: bad Font '%s' width '%d' using minimum of 6)", Name, s, XRES);
XRES = 6;
}
/* we dont want fonts below 8 height */
if (YRES < 8) {
error("%s: bad Font '%s' height '%d' using minimum of 8)", Name, s, YRES);
YRES = 8;
}
/* open communication with the display */
if (drv_dpf_open(section) < 0) {

6
drv_generic_graphic.c
View File

@@ -267,10 +267,10 @@ static void drv_generic_graphic_render(const int layer, const int row, const int
}
for (y = 0; y < YRES; y++) {
int mask = 1 << XRES;
for (x = 0; x < XRES; x++) {
mask >>= 1;
if (chr[y] & mask)
int mask = 1 << 6;
mask >>= ((x * 6) / (XRES)) + 1;
if (chr[(y * 8) / (YRES)] & mask)
drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = fg;
else
drv_generic_graphic_FB[layer][(r + y) * LCOLS + c + x] = bg;