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| author | Aleksa Vuckovic <aleksav013@gmail.com> | 2022-08-05 03:14:51 +0200 |
|---|---|---|
| committer | Aleksa Vuckovic <aleksav013@gmail.com> | 2022-08-05 03:14:51 +0200 |
| commit | be3274c49d0ca5e31daa855c4c109d830fdead67 (patch) | |
| tree | 7f097287c7917b5bf662c5d2322a437a15f2a2da /kernel/graphics.c | |
| parent | f622bf0d79a7460cb160207bcd75f257deb872ea (diff) | |
interrupts
Diffstat (limited to 'kernel/graphics.c')
| -rw-r--r-- | kernel/graphics.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/graphics.c b/kernel/graphics.c index d27a3e3..d4fc7c7 100644 --- a/kernel/graphics.c +++ b/kernel/graphics.c @@ -88,6 +88,8 @@ void fb_draw_line(fb_t fb, int32_t x0, int32_t y0, int32_t x1, int32_t y1, int32 void fb_draw_character(fb_t fb, char c, uint32_t x, uint32_t y, uint32_t char_col, uint32_t bg_col) { + if (c < 0) return; + uint32_t offset = 32 + c * 16; for (uint32_t i = 0 ; i < 16; i++) { |