avfilter/avfilter: Remove unused partial_buf

It is unused since 02aa0701ae0dc2def8db640c9e3c06dc1b5de70c.
The corresponding size field is write-only since then.

Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 1 insertions, 12 deletions

diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index a71745283c..360f63bc45 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -549,19 +549,8 @@ struct AVFilterLink {
     AVRational frame_rate;
 
     /**
-     * Buffer partially filled with samples to achieve a fixed/minimum size.
-     */
-    AVFrame *partial_buf;
-
-    /**
-     * Size of the partial buffer to allocate.
-     * Must be between min_samples and max_samples.
-     */
-    int partial_buf_size;
-
-    /**
      * Minimum number of samples to filter at once. If filter_frame() is
-     * called with fewer samples, it will accumulate them in partial_buf.
+     * called with fewer samples, it will accumulate them in fifo.
      * This field and the related ones must not be changed after filtering
      * has started.
      * If 0, all related fields are ignored.