---
title: hi_vi_pipe
description: "定义VI PIPE号。"
url: https://www.hiascend.com/document/detail/zh/canncommercial/latest/others/ispdevug/ispdevapi_0038.html
sourcePath: /source/zh/canncommercial/900/others/ispdevug/ispdevapi_0038.html
indexId: 1ec8a317794108551a39c85e8d0d15bcfd267d1c8bd51119c04c204e38fd9f0065
---
# hi_vi_pipe

#### 说明

定义VI PIPE号。


#### 定义

```
typedef
hi_s32
hi_vi_pipe;
```