Function rv60_decode_init

libavcodec/rv60dec.c:255–275

}

static av_cold int rv60_decode_init(AVCodecContext * avctx)
{
    static AVOnce init_static_once = AV_ONCE_INIT;
    RV60Context *s = avctx->priv_data;

    s->avctx = avctx;

    ff_videodsp_init(&s->vdsp, 8);

    avctx->pix_fmt = AV_PIX_FMT_YUV420P;

    for (int i = 0; i < 3; i++) {
        s->last_frame[i] = av_frame_alloc();
        if (!s->last_frame[i])
            return AVERROR(ENOMEM);
    }

    ff_thread_once(&init_static_once, rv60_init_static_data);

    return 0;
}

static int update_dimensions_clear_info(RV60Context *s, int width, int height)
{