diff options
| -rw-r--r-- | doc/filters.texi | 1 | ||||
| -rw-r--r-- | libavfilter/vf_colorspace.c | 9 |
2 files changed, 9 insertions, 1 deletions
diff --git a/doc/filters.texi b/doc/filters.texi index b3899b2693..4a4aeca36c 100644 --- a/doc/filters.texi +++ b/doc/filters.texi @@ -5278,6 +5278,7 @@ colormatrix=bt601:smpte240m @section colorspace Convert colorspace, transfer characteristics or color primaries. +Input video needs to have an even size. The filter accepts the following options: diff --git a/libavfilter/vf_colorspace.c b/libavfilter/vf_colorspace.c index c7a2286813..0024505a44 100644 --- a/libavfilter/vf_colorspace.c +++ b/libavfilter/vf_colorspace.c @@ -168,7 +168,7 @@ typedef struct ColorSpaceContext { int did_warn_range; } ColorSpaceContext; -// FIXME deal with odd width/heights (or just forbid it) +// FIXME deal with odd width/heights // FIXME faster linearize/delinearize implementation (integer pow) // FIXME bt2020cl support (linearization between yuv/rgb step instead of between rgb/xyz) // FIXME test that the values in (de)lin_lut don't exceed their container storage @@ -1031,8 +1031,15 @@ static int query_formats(AVFilterContext *ctx) static int config_props(AVFilterLink *outlink) { + AVFilterContext *ctx = outlink->dst; AVFilterLink *inlink = outlink->src->inputs[0]; + if (inlink->w % 2 || inlink->h % 2) { + av_log(ctx, AV_LOG_ERROR, "Invalid odd size (%dx%d)\n", + inlink->w, inlink->h); + return AVERROR_PATCHWELCOME; + } + outlink->w = inlink->w; outlink->h = inlink->h; outlink->sample_aspect_ratio = inlink->sample_aspect_ratio; |