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| author | James Almer <jamrial@gmail.com> | 2019-09-03 23:49:00 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2019-09-04 10:07:12 -0300 |
| commit | 5102999223f2614cf06a8fc801a3f0dd8b0c4ea3 (patch) | |
| tree | ec23a21d8af25d03fdfe04c368c4aabaa18e6314 /libavcodec | |
| parent | c14a12ac84a8e7f6c142569dcab7d5b728a970a1 (diff) | |
| download | ffmpeg-5102999223f2614cf06a8fc801a3f0dd8b0c4ea3.tar.gz | |
Revert "avcodec/wcmv: Avoid copying frames if they are unchanged"
This reverts commit 976dae8b32f48d17cccfd6b19d2beb01770dfa7c.
An alternative approach to reduce frame copying will follow.
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/wcmv.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/libavcodec/wcmv.c b/libavcodec/wcmv.c index 123b29ad4b..2f21c1430c 100644 --- a/libavcodec/wcmv.c +++ b/libavcodec/wcmv.c @@ -56,13 +56,11 @@ static int decode_frame(AVCodecContext *avctx, } bytestream2_init(&gb, avpkt->data, avpkt->size); - blocks = bytestream2_get_le16(&gb); - if (!blocks) - return avpkt->size; if ((ret = ff_reget_buffer(avctx, s->prev_frame, 0)) < 0) return ret; + blocks = bytestream2_get_le16(&gb); if (blocks > 5) { GetByteContext bgb; int x = 0, size; |