diff options
| -rw-r--r-- | src/palette.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/palette.c b/src/palette.c index 1a24127..558ba28 100644 --- a/src/palette.c +++ b/src/palette.c @@ -54,10 +54,11 @@ void nsfb_palette_free(struct nsfb_palette_s *palette) /** Init error diffusion for a plot. */ void nsfb_palette_dither_init(struct nsfb_palette_s *palette, int width) { + width *= 3; palette->dither = true; - memset(palette->dither_ctx.data, 0, palette->dither_ctx.data_len); - palette->dither_ctx.width = width * 3; palette->dither_ctx.current = 0; + palette->dither_ctx.width = width; + memset(palette->dither_ctx.data, 0, width * sizeof(int)); } /** Finalise error diffusion after a plot. */ |