obu: set subsampling to 1 for monochrome

e19c7699 · James Almer · 8f87eebe · e19c7699
Verified Commit e19c7699 authored Jan 12, 2019 by James Almer
Hide whitespace changes
Inline Side-by-side

Showing with 1 addition and 1 deletion

src/obu.c src/obu.c +1 -1

No files found.
--- a/src/obu.c
+++ b/src/obu.c
@@ -221,7 +221,7 @@ static int parse_seq_hdr(Dav1dContext *const c, GetBits *const gb,
    if (hdr->monochrome) {
        hdr->color_range = dav1d_get_bits(gb, 1);
        hdr->layout = DAV1D_PIXEL_LAYOUT_I400;
-        hdr->ss_hor = hdr->ss_ver = 0;
+        hdr->ss_hor = hdr->ss_ver = 1;
        hdr->chr = DAV1D_CHR_UNKNOWN;
        hdr->separate_uv_delta_q = 0;
    } else if (hdr->pri == DAV1D_COLOR_PRI_BT709 &&