[FFmpeg-devel] [PATCH v2] avcodec: Add librav1e encoder

Lynne dev at lynne.ee
Wed May 29 18:01:19 EEST 2019




May 29, 2019, 3:41 PM by derek.buitenhuis at gmail.com:

> +
> +static int librav1e_send_frame(AVCodecContext *avctx, const AVFrame *frame)
> +{
> +    librav1eContext *ctx = avctx->priv_data;
> +    int ret;
> +
> +    if (!ctx->rframe && frame) {
> +        const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(frame->format);
> +
> +        ctx->rframe = rav1e_frame_new(ctx->ctx);
> +        if (!ctx->rframe) {
> +            av_log(avctx, AV_LOG_ERROR, "Could not allocate new rav1e frame.\n");
> +            return AVERROR(ENOMEM);
> +        }
> +
> +        for (int i = 0; i < 3; i++) {
>


for (int i = 0; i < desc->nb_components; i++) {
rav1e_frame_fill_plane() should probably return an error if the plane index is invalid.



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