vf_interlace: merge FIELD_LOWER check

15ea2227 · Vittorio Giovara · 046f75a9 · 15ea2227
Commit 15ea2227 authored Dec 02, 2014 by Vittorio Giovara
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vf_interlace.c libavfilter/vf_interlace.c +2 -2

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--- a/libavfilter/vf_interlace.c
+++ b/libavfilter/vf_interlace.c
@@ -144,10 +144,10 @@ static void copy_picture_field(InterlaceContext *s,
        av_assert0(cols >= 0 || lines >= 0);

        lines = (lines + (field_type == FIELD_UPPER)) / 2;
-        if (field_type == FIELD_LOWER)
+        if (field_type == FIELD_LOWER) {
            srcp += src_frame->linesize[plane];
-        if (field_type == FIELD_LOWER)
            dstp += dst_frame->linesize[plane];
+        }
        if (lowpass) {
            int srcp_linesize = src_frame->linesize[plane] * 2;
            int dstp_linesize = dst_frame->linesize[plane] * 2;