Function decavcodecvInfo

libhb/decavcodec.c:2381–2453

}

static int decavcodecvInfo( hb_work_object_t *w, hb_work_info_t *info )
{
    hb_work_private_t *pv = w->private_data;

    int clock_min, clock_max, clock;
    hb_video_framerate_get_limits(&clock_min, &clock_max, &clock);

    memset( info, 0, sizeof(*info) );

    if (pv->context == NULL || pv->context->codec == NULL)
        return 0;

    info->bitrate = pv->context->bit_rate;
    if (w->title->rotation == HB_ROTATION_90 ||
        w->title->rotation == HB_ROTATION_270)
    {
        // HandBrake's video pipeline uses yuv420 color.  This means all
        // dimensions must be even.  So we must adjust the dimensions
        // of incoming video if not even.
        info->geometry.width = pv->context->height & ~1;
        info->geometry.height = pv->context->width & ~1;

        info->geometry.par.num = pv->context->sample_aspect_ratio.den;
        info->geometry.par.den = pv->context->sample_aspect_ratio.num;
    }
    else
    {
        // HandBrake's video pipeline uses yuv420 color.  This means all
        // dimensions must be even.  So we must adjust the dimensions
        // of incoming video if not even.
        info->geometry.width = pv->context->width & ~1;
        info->geometry.height = pv->context->height & ~1;

        info->geometry.par.num = pv->context->sample_aspect_ratio.num;
        info->geometry.par.den = pv->context->sample_aspect_ratio.den;
    }

    compute_frame_duration( pv );
    info->rate.num = clock;
    info->rate.den = pv->duration * (clock / 90000.);

    info->profile = pv->context->profile;
    info->level = pv->context->level;
    info->name = pv->context->codec->name;

    info->pix_fmt        = pv->context->sw_pix_fmt != AV_PIX_FMT_NONE ? pv->context->sw_pix_fmt : pv->context->pix_fmt;
    info->color_prim     = pv->context->color_primaries;
    info->color_transfer = pv->context->color_trc;
    info->color_matrix   = pv->context->colorspace;
    info->color_range     = pv->context->color_range;
    info->chroma_location = pv->context->chroma_sample_location;

    info->video_decode_support = HB_DECODE_SW;

#if HB_PROJECT_FEATURE_QSV
    if (hb_qsv_available())
    {
        if (hb_qsv_decode_is_codec_supported(hb_qsv_get_adapter_index(), pv->context->codec_id,