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avcodec/avcodec: Use dedicated pointer to access AVCodecInternal 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
This commit is contained in:
Andreas Rheinhardt 2021-03-21 06:06:12 +01:00
parent 16e5014649
commit 48aa531984
1 changed files with 23 additions and 24 deletions
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47
libavcodec/avcodec.c
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@ -527,45 +527,44 @@ av_cold int avcodec_close(AVCodecContext *avctx)
return 0;
if (avcodec_is_open(avctx)) {
AVCodecInternal *avci = avctx->internal;
if (CONFIG_FRAME_THREAD_ENCODER &&
avctx->internal->frame_thread_encoder && avctx->thread_count > 1) {
avci->frame_thread_encoder && avctx->thread_count > 1) {
ff_frame_thread_encoder_free(avctx);
}
if (HAVE_THREADS && avctx->internal->thread_ctx)
if (HAVE_THREADS && avci->thread_ctx)
ff_thread_free(avctx);
if (avctx->codec && avctx->codec->close)
avctx->codec->close(avctx);
avctx->internal->byte_buffer_size = 0;
av_freep(&avctx->internal->byte_buffer);
avci->byte_buffer_size = 0;
av_freep(&avci->byte_buffer);
#if FF_API_OLD_ENCDEC
av_frame_free(&avctx->internal->to_free);
av_frame_free(&avctx->internal->compat_decode_frame);
av_packet_free(&avctx->internal->compat_encode_packet);
av_frame_free(&avci->to_free);
av_frame_free(&avci->compat_decode_frame);
av_packet_free(&avci->compat_encode_packet);
#endif
av_frame_free(&avctx->internal->buffer_frame);
av_packet_free(&avctx->internal->buffer_pkt);
av_packet_unref(avctx->internal->last_pkt_props);
while (av_fifo_size(avctx->internal->pkt_props) >=
sizeof(*avctx->internal->last_pkt_props)) {
av_fifo_generic_read(avctx->internal->pkt_props,
avctx->internal->last_pkt_props,
sizeof(*avctx->internal->last_pkt_props),
NULL);
av_packet_unref(avctx->internal->last_pkt_props);
av_frame_free(&avci->buffer_frame);
av_packet_free(&avci->buffer_pkt);
av_packet_unref(avci->last_pkt_props);
while (av_fifo_size(avci->pkt_props) >= sizeof(*avci->last_pkt_props)) {
av_fifo_generic_read(avci->pkt_props, avci->last_pkt_props,
sizeof(*avci->last_pkt_props), NULL);
av_packet_unref(avci->last_pkt_props);
}
av_packet_free(&avctx->internal->last_pkt_props);
av_fifo_freep(&avctx->internal->pkt_props);
av_packet_free(&avci->last_pkt_props);
av_fifo_freep(&avci->pkt_props);
av_packet_free(&avctx->internal->ds.in_pkt);
av_frame_free(&avctx->internal->es.in_frame);
av_packet_free(&avci->ds.in_pkt);
av_frame_free(&avci->es.in_frame);
av_buffer_unref(&avctx->internal->pool);
av_buffer_unref(&avci->pool);
if (avctx->hwaccel && avctx->hwaccel->uninit)
avctx->hwaccel->uninit(avctx);
av_freep(&avctx->internal->hwaccel_priv_data);
av_freep(&avci->hwaccel_priv_data);
av_bsf_free(&avctx->internal->bsf);
av_bsf_free(&avci->bsf);
av_freep(&avctx->internal);
}