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| author | Nicolas George <george@nsup.org> | 2019-12-02 16:41:07 +0100 |
|---|---|---|
| committer | Nicolas George <george@nsup.org> | 2019-12-23 13:03:38 +0100 |
| commit | 65e6850c567066a3ce54dad60b1f05c2677c84cf (patch) | |
| tree | 83fd6ba08e5802eb43afe2b0eb0a21c6e26622b8 /libavfilter | |
| parent | 9ea7e68907f0704e0812784a551117a9b1fd5018 (diff) | |
| download | ffmpeg-65e6850c567066a3ce54dad60b1f05c2677c84cf.tar.gz | |
lavfi: remove ff_poll_frame().
It is never used.
Diffstat (limited to 'libavfilter')
| -rw-r--r-- | libavfilter/avfilter.c | 18 | ||||
| -rw-r--r-- | libavfilter/internal.h | 9 |
2 files changed, 0 insertions, 27 deletions
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 1004a6ee1d..baafd029e9 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -467,24 +467,6 @@ static int ff_request_frame_to_filter(AVFilterLink *link) return ret; } -int ff_poll_frame(AVFilterLink *link) -{ - int i, min = INT_MAX; - - if (link->srcpad->poll_frame) - return link->srcpad->poll_frame(link); - - for (i = 0; i < link->src->nb_inputs; i++) { - int val; - if (!link->src->inputs[i]) - return AVERROR(EINVAL); - val = ff_poll_frame(link->src->inputs[i]); - min = FFMIN(min, val); - } - - return min; -} - static const char *const var_names[] = { "t", "n", diff --git a/libavfilter/internal.h b/libavfilter/internal.h index 1d77808082..f98127c442 100644 --- a/libavfilter/internal.h +++ b/libavfilter/internal.h @@ -290,15 +290,6 @@ static inline int ff_insert_outpad(AVFilterContext *f, unsigned index, } /** - * Poll a frame from the filter chain. - * - * @param link the input link - * @return the number of immediately available frames, a negative - * number in case of error - */ -int ff_poll_frame(AVFilterLink *link); - -/** * Request an input frame from the filter at the other end of the link. * * This function must not be used by filters using the activate callback, |