diff options
author | Paul B Mahol <onemda@gmail.com> | 2021-10-06 23:47:16 +0200 |
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committer | Paul B Mahol <onemda@gmail.com> | 2021-10-06 23:48:45 +0200 |
commit | 4c7fec50068e40734116008866f424710882eb38 (patch) | |
tree | d01a249ad87836a1f9cfdae7c590406bb7fa8271 | |
parent | 21979cf98e2df41ee42e6a11f71491fc2ee1976c (diff) |
avfilter/vf_v360: fix dfisheye input regression
-rw-r--r-- | libavfilter/vf_v360.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/libavfilter/vf_v360.c b/libavfilter/vf_v360.c index 25456ac9f4..f7c45286e2 100644 --- a/libavfilter/vf_v360.c +++ b/libavfilter/vf_v360.c @@ -3393,6 +3393,23 @@ static int xyz_to_tetrahedron(const V360Context *s, } /** + * Prepare data for processing double fisheye input format. + * + * @param ctx filter context + * + * @return error code + */ +static int prepare_dfisheye_in(AVFilterContext *ctx) +{ + V360Context *s = ctx->priv; + + s->iflat_range[0] = s->ih_fov / 360.f; + s->iflat_range[1] = s->iv_fov / 360.f; + + return 0; +} + +/** * Calculate 3D coordinates on sphere for corresponding frame position in dual fisheye format. * * @param s filter private context @@ -4514,7 +4531,7 @@ static int config_output(AVFilterLink *outlink) return AVERROR(EINVAL); case DUAL_FISHEYE: s->in_transform = xyz_to_dfisheye; - err = prepare_fisheye_in(ctx); + err = prepare_dfisheye_in(ctx); wf = w; hf = h; break; |