Hi,
On Mon, Jun 19, 2017 at 11:10 AM, James Darnley <[email protected]> wrote:
> ---
> libavcodec/mdec.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c
> index 8e28aa04f0..97bfebbeb7 100644
> --- a/libavcodec/mdec.c
> +++ b/libavcodec/mdec.c
> @@ -213,6 +213,9 @@ static av_cold int decode_init(AVCodecContext *avctx)
> {
> MDECContext * const a = avctx->priv_data;
>
> + if (avctx->idct_algo == FF_IDCT_AUTO)
> + avctx->idct_algo = FF_IDCT_SIMPLE;
> +
> a->mb_width = (avctx->coded_width + 15) / 16;
> a->mb_height = (avctx->coded_height + 15) / 16;
>
> @@ -225,8 +228,6 @@ static av_cold int decode_init(AVCodecContext *avctx)
> ff_init_scantable(a->idsp.idct_permutation, &a->scantable,
> ff_zigzag_direct);
>
> - if (avctx->idct_algo == FF_IDCT_AUTO)
> - avctx->idct_algo = FF_IDCT_SIMPLE;
> avctx->pix_fmt = AV_PIX_FMT_YUVJ420P;
> avctx->color_range = AVCOL_RANGE_JPEG;
>
> --
> 2.13.1
Can we use per-codec defaults to accomplish this?
So add an AVClass as first member here and use that to set its defaults
member to a AVCodecDefault defaults[] array which has one entry: { "idct",
"simple" }.
Ronald
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