[vlc-commits] [Git][videolan/vlc][master] avcodec: video: fix draining

[Hugo Beauzée-Luyssen (@chouquette)]

Hugo Beauzée-Luyssen pushed to branch master at VideoLAN / VLC


Commits:
ce5a4b18 by Zhao Zhili at 2021-10-21T09:18:20+00:00
avcodec: video: fix draining

A codec which doesn't set AV_CODEC_CAP_DELAY but has the capability
of multi-threads decoding still needs to be drained by an empty
packet. According to the document, it's safe to pass NULL data to
libavcodec decode function, libavcodec will not pass it along to the
codec unless AV_CODEC_CAP_DELAY is set.

- - - - -


1 changed file:

- modules/codec/avcodec/video.c


Changes:

=====================================
modules/codec/avcodec/video.c
=====================================
@@ -913,9 +913,6 @@ static int DecodeBlock( decoder_t *p_dec, block_t **pp_block )
         }
     }
 
-    if(!p_block && !(p_sys->p_codec->capabilities & AV_CODEC_CAP_DELAY) )
-        return VLCDEC_SUCCESS;
-
     if( !avcodec_is_open( p_context ) )
     {
         if( p_block )



View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/ce5a4b18b10bbef5dfd8fcd2157b8a9a22671c55

-- 
View it on GitLab: https://code.videolan.org/videolan/vlc/-/commit/ce5a4b18b10bbef5dfd8fcd2157b8a9a22671c55
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