acldvppDestroyChannel

Applicability

Product	Supported
Atlas 350 Accelerator Card	☓
Atlas A3 training product / Atlas A3 inference product	√
Atlas A2 training product / Atlas A2 inference product	√
Atlas 200I/500 A2 inference product	√
Atlas inference product	√
Atlas training product	√

Function Description

Destroys an image data processing channel. Only the channel created by calling acldvppCreateChannel can be destroyed.

Restrictions

If acldvppDestroyChannelDesc has been called to destroy the channel description before acldvppDestroyChannel is called to destroy the channel, an error is reported when acldvppDestroyChannel is called to destroy the channel.

Prototype

      
           aclError acldvppDestroyChannel(acldvppChannelDesc *channelDesc)

Parameters

Parameter	Input/Output	Description
channelDesc	Input	Pointer to the channel description. The value must be the same as that of channelDesc specified when the acldvppCreateChannel API is called to create a channel.

Parameter

Input/Output

Description

channelDesc

Input

Pointer to the channel description.

The value must be the same as that of channelDesc specified when the acldvppCreateChannel API is called to create a channel.

Returns

0 on success; otherwise, failure. For details, see aclError.