diff options
| -rw-r--r-- | recovery/graphics.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/recovery/graphics.c b/recovery/graphics.c index 1334e42..87e4e29 100644 --- a/recovery/graphics.c +++ b/recovery/graphics.c @@ -179,6 +179,12 @@ int gr_measure(const char *s) return gr_font->cwidth * strlen(s); } +void gr_font_size(int *x, int *y) +{ + *x = gr_font->cwidth; + *y = gr_font->cheight; +} + int gr_text(int x, int y, const char *s) { GGLContext *gl = gr_context; @@ -337,3 +343,11 @@ gr_pixel *gr_fb_data(void) return (unsigned short *) gr_mem_surface.data; } +void gr_fb_blank(bool blank) +{ + int ret; + + ret = ioctl(gr_fb_fd, FBIOBLANK, blank ? FB_BLANK_POWERDOWN : FB_BLANK_UNBLANK); + if (ret < 0) + perror("ioctl(): blank"); +} |