From 758b6d39f685a510f48ff9e4c05fffa859d23c42 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Sun, 27 Oct 2013 22:22:23 +0100 Subject: [PATCH] avcodec/hevc: calculate checksum only if AV_EF_EXPLODE is set This avoids a slowdown with the default of enabled CRC checks Signed-off-by: Michael Niedermayer --- libavcodec/hevc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavcodec/hevc.c b/libavcodec/hevc.c index 47f3a0908e..6e9c2eae99 100644 --- a/libavcodec/hevc.c +++ b/libavcodec/hevc.c @@ -2504,9 +2504,10 @@ static int hevc_decode_frame(AVCodecContext *avctx, void *data, int *got_output, /* verify the SEI checksum */ if (avctx->err_recognition & AV_EF_CRCCHECK && s->is_decoded && + avctx->err_recognition & AV_EF_EXPLODE && s->is_md5) { ret = verify_md5(s, s->ref->frame); - if (ret < 0 && avctx->err_recognition & AV_EF_EXPLODE) { + if (ret < 0) { ff_hevc_unref_frame(s, s->ref, ~0); return ret; } -- GitLab