commit ebf8ec5b0fdc0b79602312feecbe9f1797e90033
author Stephen Hutchinson <qyot27@gmail.com> Tue Aug 30 20:26:08 2016 -0400
committer Michael Niedermayer <michael@niedermayer.cc> Thu Oct 27 17:24:04 2016 +0200
tree 1c8cb83d80b7d2c33225fde03d714b5e36072146
parent 548242d1a1ec55ad1f0b045621996c560cf047a0

avisynth: fix Planar RGB output

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit bf14393635559640f10001fa6af46130cb35fa31)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>

libavformat/avisynth.c

diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index 1fe8e08..1acc44f 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -690,8 +690,10 @@
 #ifdef USING_AVISYNTH
         /* Flip Planar RGB video. */
         if (avsplus && (avs_library.avs_is_planar_rgb(avs->vi) ||
-                        avs_library.avs_is_planar_rgba(avs->vi)))
+                        avs_library.avs_is_planar_rgba(avs->vi))) {
+            src_p = src_p + (planeheight - 1) * pitch;
             pitch = -pitch;
+        }
 #endif
 
         avs_library.avs_bit_blt(avs->env, dst_p, rowsize, src_p, pitch,