Method getImageInfo

external/nvImageCodec/src/code_stream.cpp:157–184

    }

    nvimgcodecStatus_t CodeStream::getImageInfo(nvimgcodecImageInfo_t* image_info) {
        assert(image_info);

        if (ensureParsed() != NVIMGCODEC_STATUS_SUCCESS) {
            return parse_status_;
        }

        void* struct_next = image_info->struct_next;
        *image_info = image_info_;
        image_info->struct_next = struct_next;

        while (struct_next) {
            auto* ptr = reinterpret_cast<nvimgcodecImageInfo_t*>(struct_next);
            auto* next_struct_next = ptr->struct_next;
            switch (ptr->struct_type) {
            case NVIMGCODEC_STRUCTURE_TYPE_TILE_GEOMETRY_INFO:
                copy(*reinterpret_cast<nvimgcodecTileGeometryInfo_t*>(ptr), tile_geometry_info_);
                break;
            case NVIMGCODEC_STRUCTURE_TYPE_JPEG_IMAGE_INFO:
                copy(*reinterpret_cast<nvimgcodecJpegImageInfo_t*>(ptr), jpeg_info_);
                break;
            default:
                return NVIMGCODEC_STATUS_INVALID_PARAMETER;
            }
            struct_next = next_struct_next;
        }
        return NVIMGCODEC_STATUS_SUCCESS;
    }

    nvimgcodecStatus_t CodeStream::setImageInfo(const nvimgcodecImageInfo_t* image_info) {
        void* tmp_struct_next = image_info_.struct_next;