Fix 0 vs 1 porting bug from mplayer.

Originally committed as revision 25197 to svn://svn.ffmpeg.org/ffmpeg/trunk
14 years ago · 96a1459ed5
parent acbac56789
commit 96a1459ed5
1 changed files with 1 additions and 1 deletions
--- a/libavfilter/vf_yadif.c
+++ b/libavfilter/vf_yadif.c
@ -167,7 +167,7 @@ static AVFilterBufferRef *get_video_buffer(AVFilterLink *link, int perms, int w,
 static void return_frame(AVFilterContext *ctx, int is_second){
    YADIFContext *yadif = ctx->priv;
    AVFilterLink *link= ctx->outputs[0];
-    int tff = yadif->parity == -1 ? yadif->cur->video->top_field_first : yadif->parity;
+    int tff = yadif->parity == -1 ? yadif->cur->video->top_field_first : (yadif->parity^1);

    if(is_second)
        yadif->out = avfilter_get_video_buffer(link, AV_PERM_WRITE | AV_PERM_PRESERVE |