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[FFmpeg-devel,3/4] avfilter/vf_interlace: do not interlace already interlaced frames

Message ID 20191206225207.27755-3-cus@passwd.hu
State Accepted
Commit 4cd2cee7ed519f052ac6a92a0445763d79471d1c
Headers show

Commit Message

Marton Balint Dec. 6, 2019, 10:52 p.m. UTC 
The filter used to work this way before it was merged into tinterlace.

Signed-off-by: Marton Balint <cus@passwd.hu>
---
 libavfilter/vf_tinterlace.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/libavfilter/vf_tinterlace.c b/libavfilter/vf_tinterlace.c
index 0ee40ffce6..a77753775c 100644
--- a/libavfilter/vf_tinterlace.c
+++ b/libavfilter/vf_tinterlace.c
@@ -529,6 +529,7 @@  static int init_interlace(AVFilterContext *ctx)
     if (tinterlace->mode <= MODE_BFF)
         tinterlace->mode += MODE_INTERLEAVE_TOP;
 
+    tinterlace->flags |= TINTERLACE_FLAG_BYPASS_IL;
     if (tinterlace->lowpass == VLPF_LIN)
         tinterlace->flags |= TINTERLACE_FLAG_VLPF;
     if (tinterlace->lowpass == VLPF_CMP)