Function: dvpp_set_channel_desc_param

Product	Supported (Yes/No)
Atlas 350 Accelerator Card	x
Atlas A3 training product/Atlas A3 inference product	√
Atlas A2 training product/Atlas A2 inference product	√
Atlas training product	√
Atlas inference product	√
Atlas 200I/500 A2 inference product	√

Sets the description of an image processing channel.

C Prototype

aclError acldvppSetChannelDescParam(acldvppChannelDesc *channelDesc, acldvppChannelDescParamType paramType, size_t length, const void *param)

Python Function

channelDesc, ret=acl.media.dvpp_set_channel_desc_param(channelDesc, paramType, param)

Parameter	Description
channelDesc	Int, pointer address of the channel description. Call acl.media.dvpp_create_channel_desc to create data of the acldvppChannelDesc type in advance.
paramType	Int, attribute parameter type. For details, see acldvppChannelDescParamType.
param	Int, attribute parameter value.

Parameter

Description

channelDesc

Int, pointer address of the channel description.

Call acl.media.dvpp_create_channel_desc to create data of the acldvppChannelDesc type in advance.

paramType

Int, attribute parameter type. For details, see acldvppChannelDescParamType.

param

Int, attribute parameter value.

Return Value	Description
channelDesc	Int, pointer address of the channel description. Call acl.media.dvpp_create_channel_desc to create data of the acldvppChannelDesc type in advance.
ret	Int, error code. 0 on success; else, failure.

Description

channelDesc

Int, pointer address of the channel description.

Call acl.media.dvpp_create_channel_desc to create data of the acldvppChannelDesc type in advance.

ret

Int, error code. 0 on success; else, failure.

Parent topic: common