[FFmpeg-devel] [PATCH] avcodec/libsvt1: check return value of sned/receive functions

[Sean McGovern]

Hi James,

On Tue, Apr 9, 2024, 09:05 James Almer <jamrial at gmail.com> wrote:

> Signed-off-by: James Almer <jamrial at gmail.com>
> ---
>  libavcodec/libsvtav1.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/libavcodec/libsvtav1.c b/libavcodec/libsvtav1.c
> index 105c3369c0..6ff893cf10 100644
> --- a/libavcodec/libsvtav1.c
> +++ b/libavcodec/libsvtav1.c
> @@ -486,6 +486,7 @@ static int eb_send_frame(AVCodecContext *avctx, const
> AVFrame *frame)
>  {
>      SvtContext           *svt_enc = avctx->priv_data;
>      EbBufferHeaderType  *headerPtr = svt_enc->in_buf;
> +    EbErrorType svt_ret;
>      int ret;
>
>      if (!frame) {
> @@ -524,7 +525,9 @@ static int eb_send_frame(AVCodecContext *avctx, const
> AVFrame *frame)
>      if (avctx->gop_size == 1)
>          headerPtr->pic_type = EB_AV1_KEY_PICTURE;
>
> -    svt_av1_enc_send_picture(svt_enc->svt_handle, headerPtr);
> +    svt_ret = svt_av1_enc_send_picture(svt_enc->svt_handle, headerPtr);
> +    if (svt_ret != EB_ErrorNone)
> +        return svt_print_error(avctx, svt_ret, "Error sending a frame to
> encoder");
>
>      return 0;
>  }
> @@ -579,6 +582,8 @@ static int eb_receive_packet(AVCodecContext *avctx,
> AVPacket *pkt)
>      svt_ret = svt_av1_enc_get_packet(svt_enc->svt_handle, &headerPtr,
> svt_enc->eos_flag);
>      if (svt_ret == EB_NoErrorEmptyQueue)
>          return AVERROR(EAGAIN);
> +    else if (svt_ret != EB_ErrorNone)
> +        return svt_print_error(avctx, svt_ret, "Error getting an output
> packet from encoder");
>
>  #if SVT_AV1_CHECK_VERSION(2, 0, 0)
>      if (headerPtr->flags & EB_BUFFERFLAG_EOS) {
> --
> 2.44.0
>
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Commit title is mis-spelled: sned -> send.

Other than that, looks OK.

-- Sean McGovern

>