From: Michael Niedermayer <michaelni@gmx.at>
Date: Sun, 31 Aug 2008 23:55:47 +0000 (+0000)
Subject: Warn the user about me_method values that are not supported.
X-Git-Tag: v0.5~2760
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b74ec69366ca84e1edb7df10d1111224ec8477ca;p=platform%2Fupstream%2Flibav.git

Warn the user about me_method values that are not supported.
Fixes issue503

Originally committed as revision 15135 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/libavcodec/motion_est.c b/libavcodec/motion_est.c
index 71fe90f..5187ef7 100644
--- a/libavcodec/motion_est.c
+++ b/libavcodec/motion_est.c
@@ -240,6 +240,10 @@ int ff_init_me(MpegEncContext *s){
         av_log(s->avctx, AV_LOG_ERROR, "ME_MAP size is too small for SAB diamond\n");
         return -1;
     }
+    if(s->me_method!=ME_ZERO && s->me_method!=ME_EPZS && s->me_method!=ME_X1){
+        av_log(s->avctx, AV_LOG_ERROR, "me_method is only allowed to be set to zero and epzs; for hex,umh,full and others see dia_size\n");
+        return -1;
+    }
 
     c->avctx= s->avctx;