Function vaapi_map_from

libavutil/hwcontext_vaapi.c:1638–1649

}

static int vaapi_map_from(AVHWFramesContext *hwfc, AVFrame *dst,
                          const AVFrame *src, int flags)
{
    switch (dst->format) {
#if CONFIG_LIBDRM
    case AV_PIX_FMT_DRM_PRIME:
        return vaapi_map_to_drm(hwfc, dst, src, flags);
#endif
    default:
        return vaapi_map_to_memory(hwfc, dst, src, flags);
    }
}

static void vaapi_device_free(AVHWDeviceContext *ctx)
{