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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-18 07:01:22 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-28 02:03:15 +0200 |
| commit | 29f5c1e51b0d156f4650b96ab56c07727fe9a9b7 (patch) | |
| tree | 2a52147902168fb65a3de28baddd76cdac0e11a0 /libavcodec/pthread_frame.c | |
| parent | d07534b5f5f20b4f780f5b0284aca6354da00695 (diff) | |
| download | ffmpeg-29f5c1e51b0d156f4650b96ab56c07727fe9a9b7.tar.gz | |
avcodec/avcodec: Store whether AVCodec->close needs to be called
Right now all AVCodecContexts except those using frame-threaded decoding
call the codec's init function and expect its close function to be
called. In order to make sure that the close function is not called for
frame-threaded decoding ff_frame_thread_free() resets
AVCodecContext.codec (and because of this it has to free the private
AVOptions of the main AVCodecContext itself). This is not obvious and
potentially fragile. Instead add a field to AVCodecInternal that
indicates whether close should be called for this AVCodecContext.
It is always zero when using frame-threaded decoding, so that resetting
the codec is no longer necessary and has been removed.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/pthread_frame.c')
| -rw-r--r-- | libavcodec/pthread_frame.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/libavcodec/pthread_frame.c b/libavcodec/pthread_frame.c index 78116e7e5a..2ff71ca39e 100644 --- a/libavcodec/pthread_frame.c +++ b/libavcodec/pthread_frame.c @@ -801,10 +801,6 @@ void ff_frame_thread_free(AVCodecContext *avctx, int thread_count) free_pthread(fctx, thread_ctx_offsets); av_freep(&avctx->internal->thread_ctx); - - if (avctx->priv_data && avctx->codec && avctx->codec->priv_class) - av_opt_free(avctx->priv_data); - avctx->codec = NULL; } static av_cold int init_thread(PerThreadContext *p, int *threads_to_free, |