[FFmpeg-cvslog] avfilter: add needs_writable field to the internal AVFilterPad structure

[Vittorio Giovara]

ffmpeg | branch: master | Vittorio Giovara <vittorio.giovara at gmail.com> | Wed Dec 18 14:21:25 2013 +0100| [5655732c77f2df9c1dfbddc30cd4844390a6921f] | committer: Vittorio Giovara

avfilter: add needs_writable field to the internal AVFilterPad structure

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5655732c77f2df9c1dfbddc30cd4844390a6921f
---

 libavfilter/internal.h |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/libavfilter/internal.h b/libavfilter/internal.h
index 44e7583..6a752dc 100644
--- a/libavfilter/internal.h
+++ b/libavfilter/internal.h
@@ -117,6 +117,14 @@ struct AVFilterPad {
      * input pads only.
      */
     int needs_fifo;
+
+    /**
+     * The filter expects writable frames from its input link,
+     * duplicating data buffers if needed.
+     *
+     * input pads only.
+     */
+    int needs_writable;
 };
 #endif