diff options
Diffstat (limited to 'host/font.c')
| -rw-r--r-- | host/font.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/host/font.c b/host/font.c index 725e039..8906dfa 100644 --- a/host/font.c +++ b/host/font.c @@ -5,7 +5,7 @@ #include <stdlib.h> #include <string.h> -void render_glyph(glyph_t *g, uint8_t *buf, unsigned int bufwidth, unsigned int offx, unsigned int offy, color_t fg, color_t bg){ +void render_glyph(glyph_t *g, color_t *buf, unsigned int bufwidth, unsigned int offx, unsigned int offy, color_t fg, color_t bg){ unsigned int bitmap_row_width = g->width/8; uint8_t *bitmap = ((uint8_t *)g) + sizeof(glyph_t); for(unsigned int y=0; y < g->height; y++){ @@ -14,11 +14,10 @@ void render_glyph(glyph_t *g, uint8_t *buf, unsigned int bufwidth, unsigned int data <<= 8; data |= bitmap[y*bitmap_row_width+i]; } - uint8_t *p = buf + ((offy+y)*bufwidth + offx)*3; + color_t *p = buf + (offy+y)*bufwidth + offx; for(unsigned int x=0; x < g->width; x++){ color_t c = (data&(1<<(g->width-1))) ? fg : bg; - *((color_t *)p) = c; - p += 3; + *p++ = c; data <<= 1; } } |