403     MppEncUserData *src = (MppEncUserData *)user_data;  in set_user_data()  local
405     if (!src) {  in set_user_data()
410     if (!src->pdata || !src->len) {  in set_user_data()
411         mpp_err_f("invalid user data %p pdata %p len %d\n", user_data, src->pdata, src->len);  in set_user_data()
415     if (impl->user_data.len < src->len) {  in set_user_data()
416         void *buf_ptr = mpp_realloc(impl->user_data.pdata, RK_U8, src->len);  in set_user_data()
419             mpp_err_f("failed to realloc user data buf size %d\n", src->len);  in set_user_data()
426     memcpy(impl->user_data.pdata, src->pdata, src->len);  in set_user_data()
427     impl->user_data.len = src->len;  in set_user_data()
454         MppEncUserDataFull *src = &src_set->datas[i];  in set_user_datas()  local
456         if (src->uuid)  in set_user_datas()
457             data_size += strlen((const char *)src->uuid) + 1;  in set_user_datas()
458         data_size += src->len;  in set_user_datas()
478         MppEncUserDataFull *src = &src_set->datas[i];  in set_user_datas()  local
481         dst->len = src->len;  in set_user_datas()
482         if (src->uuid) {  in set_user_datas()
483             size_t uuid_len = strlen((const char *)src->uuid) + 1;  in set_user_datas()
486             memcpy(buf_ptr, src->uuid, uuid_len);  in set_user_datas()
491         if (src->pdata) {  in set_user_datas()
493             memcpy(buf_ptr, src->pdata, src->len);  in set_user_datas()
494             buf_ptr += src->len;  in set_user_datas()