[FFmpeg-devel] [PATCH v9 2/6] avcodec/webp: separate VP8 decoding
Anton Khirnov
anton at khirnov.net
Thu Jan 25 12:04:03 EET 2024
Quoting Thilo Borgmann via ffmpeg-devel (2023-12-31 13:30:14)
> ---
> libavcodec/webp.c | 50 +++++++++++++++++++++++++++++++++++++++++------
> 1 file changed, 44 insertions(+), 6 deletions(-)
>
> diff --git a/libavcodec/webp.c b/libavcodec/webp.c
> index 4fd107aa0c..58a20b73da 100644
> --- a/libavcodec/webp.c
> +++ b/libavcodec/webp.c
> @@ -194,6 +194,7 @@ typedef struct WebPContext {
> AVFrame *alpha_frame; /* AVFrame for alpha data decompressed from VP8L */
> AVPacket *pkt; /* AVPacket to be passed to the underlying VP8 decoder */
> AVCodecContext *avctx; /* parent AVCodecContext */
> + AVCodecContext *avctx_vp8; /* wrapper context for VP8 decoder */
Nested codec contexts are in general highly undesirable and should be
avoided whenever possible.
--
Anton Khirnov
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