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vf_tinterlace: leave harmless permissions alone.

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This commit is contained in:
Nicolas George 2012-08-14 18:50:23 +02:00
parent d37f823207
commit 71adb74059
1 changed files with 1 additions and 1 deletions
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2
libavfilter/vf_tinterlace.c
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@ -294,7 +294,7 @@ static int end_frame(AVFilterLink *inlink)
break;
case MODE_INTERLACEX2: /* re-interlace preserving image height, double frame rate */
/* output current frame first */
out = avfilter_ref_buffer(cur, AV_PERM_READ);
out = avfilter_ref_buffer(cur, ~AV_PERM_WRITE);
out->video->interlaced = 1;
ff_start_frame(outlink, out);