diff options
Diffstat (limited to 'src/display_draw.c')
| -rw-r--r-- | src/display_draw.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src/display_draw.c b/src/display_draw.c index a315bf7..62578e3 100644 --- a/src/display_draw.c +++ b/src/display_draw.c @@ -100,6 +100,15 @@ void dsp_rect(int x, int y, int w, int h, uint16_t color) UNLOCK; } +void dsp_pixel(int x, int y, uint16_t color) +{ + LOCK; + dsp_set_addr(x, y, x, y); + dsp_write_data(color >> 8); + dsp_write_data(color & 0xFF); + UNLOCK; +} + void dsp_line(int x, int y, int i, int j, uint16_t color) { int dx = i - x; @@ -115,11 +124,7 @@ void dsp_line(int x, int y, int i, int j, uint16_t color) int e2; while (1) { - LOCK; - dsp_set_addr(x, y, x, y); - dsp_write_data(color >> 8); - dsp_write_data(color & 0xFF); - UNLOCK; + dsp_pixel(x, y, color); if (x == i && y == j) break; e2 = err; |