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authorXu Guangxin <guangxin.xu@intel.com>2022-07-15 13:06:43 +0800
committerHaihao Xiang <haihao.xiang@intel.com>2022-07-27 10:54:38 +0800
commit2191f9a6affadb530cd3e96f543cfdb175092a85 (patch)
treec7879be8f1c7feec8619455b9827175802fd209f /libavdevice/xcbgrab.c
parent99501b50157702af191a6cc8d0ddb89663d69d61 (diff)
downloadffmpeg-2191f9a6affadb530cd3e96f543cfdb175092a85.tar.gz
lavc/hevc_refs: exclude current frame from long term refs
suppose a. You have 3 frames, 0, 1, 4096. b. The ltMask is 0xfff and use_msb is 0. c. The 0, 1 are lt refs for 4096. d. you are decoding frame 4096, and get the 0 frame. Since 4096 & ltMask is 0 too, even you want get 0, find_ref_idx may give you 4096. add_candidate_ref will report an error for this Tested-by: Fei Wang <fei.w.wang@intel.com> Signed-off-by: Xu Guangxin <guangxin.xu@intel.com>
Diffstat (limited to 'libavdevice/xcbgrab.c')
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