diff options
| -rw-r--r-- | src/plot/16bpp.c | 3 | ||||
| -rw-r--r-- | src/plot/32bpp.c | 3 | ||||
| -rw-r--r-- | src/plot/8bpp.c | 3 |
3 files changed, 9 insertions, 0 deletions
diff --git a/src/plot/16bpp.c b/src/plot/16bpp.c index 84aa813..028e453 100644 --- a/src/plot/16bpp.c +++ b/src/plot/16bpp.c @@ -473,6 +473,9 @@ bitmap(nsfb_t *nsfb, int height = loc->y1 - loc->y0; nsfb_bbox_t clipped; /* clipped display */ + if (width == 0 || height == 0) + return true; + /* Scaled bitmaps are handled by a separate function */ if (width != bmp_width || height != bmp_height) return bitmap_scaled(nsfb, loc, pixel, bmp_width, bmp_height, diff --git a/src/plot/32bpp.c b/src/plot/32bpp.c index 220db44..434baa6 100644 --- a/src/plot/32bpp.c +++ b/src/plot/32bpp.c @@ -471,6 +471,9 @@ bitmap(nsfb_t *nsfb, int height = loc->y1 - loc->y0; nsfb_bbox_t clipped; /* clipped display */ + if (width == 0 || height == 0) + return true; + /* Scaled bitmaps are handled by a separate function */ if (width != bmp_width || height != bmp_height) return bitmap_scaled(nsfb, loc, pixel, bmp_width, bmp_height, diff --git a/src/plot/8bpp.c b/src/plot/8bpp.c index 4da9df2..472c213 100644 --- a/src/plot/8bpp.c +++ b/src/plot/8bpp.c @@ -452,6 +452,9 @@ bitmap(nsfb_t *nsfb, int height = loc->y1 - loc->y0; nsfb_bbox_t clipped; /* clipped display */ + if (width == 0 || height == 0) + return true; + /* Scaled bitmaps are handled by a separate function */ if (width != bmp_width || height != bmp_height) return bitmap_scaled(nsfb, loc, pixel, bmp_width, bmp_height, |