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| author | Paul B Mahol <onemda@gmail.com> | 2019-11-19 12:35:55 +0100 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2019-11-19 12:35:55 +0100 |
| commit | 18d25ecede6a5c3e57bf08489ab3f696250a665a (patch) | |
| tree | 74b8ff426dd203c4f9796a88515348e257c9f7b5 | |
| parent | 5ed6b735ab8ba989b3c60884afee889b6c55aede (diff) | |
| download | ffmpeg-18d25ecede6a5c3e57bf08489ab3f696250a665a.tar.gz | |
avfilter/vf_weave: pal and hwaccel formats are not supported
| -rw-r--r-- | libavfilter/vf_weave.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/libavfilter/vf_weave.c b/libavfilter/vf_weave.c index 663d79f511..8951b09095 100644 --- a/libavfilter/vf_weave.c +++ b/libavfilter/vf_weave.c @@ -49,6 +49,26 @@ static const AVOption weave_options[] = { AVFILTER_DEFINE_CLASS(weave); +static int query_formats(AVFilterContext *ctx) +{ + AVFilterFormats *formats = NULL; + int ret; + + for (int fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) { + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt); + + if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) && + !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL)) { + if ((ret = ff_add_format(&formats, fmt)) < 0) { + ff_formats_unref(&formats); + return ret; + } + } + } + + return ff_set_common_formats(ctx, formats); +} + static int config_props_output(AVFilterLink *outlink) { AVFilterContext *ctx = outlink->src; @@ -156,6 +176,7 @@ AVFilter ff_vf_weave = { .description = NULL_IF_CONFIG_SMALL("Weave input video fields into frames."), .priv_size = sizeof(WeaveContext), .priv_class = &weave_class, + .query_formats = query_formats, .uninit = uninit, .inputs = weave_inputs, .outputs = weave_outputs, @@ -179,6 +200,7 @@ AVFilter ff_vf_doubleweave = { .description = NULL_IF_CONFIG_SMALL("Weave input video fields into double number of frames."), .priv_size = sizeof(WeaveContext), .priv_class = &doubleweave_class, + .query_formats = query_formats, .init = init, .uninit = uninit, .inputs = weave_inputs, |