diff options
Diffstat (limited to 'libavfilter/avfilter.h')
-rw-r--r-- | libavfilter/avfilter.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h index b679635805..e08a389275 100644 --- a/libavfilter/avfilter.h +++ b/libavfilter/avfilter.h @@ -590,6 +590,32 @@ struct AVFilterLink { * It is similar to the r_frae_rate field in AVStream. */ AVRational frame_rate; + + /** + * Buffer partially filled with samples to achieve a fixed/minimum size. + */ + AVFilterBufferRef *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_samples() is + * called with fewer samples, it will accumulate them in partial_buf. + * This field and the related ones must not be changed after filtering + * has started. + * If 0, all related fields are ignored. + */ + int min_samples; + + /** + * Maximum number of samples to filter at once. If filter_samples() is + * called with more samples, it will split them. + */ + int max_samples; }; /** |