hi_tde_open

The Atlas 200/300/500 Inference Product does not support this API.

The Atlas Training Series Product does not support this API.

Description

Opens the two-dimensional engine (TDE) device.

Restrictions

Before calling other TDE-related APIs, you need to start the TDE device.
This API does not support multiple processes.

Prototype

hi_s32 hi_tde_open(hi_void)

Parameters

None

Returns

0: success
Other values: failure. For details, see Return Codes for TDE Graphics Drawing.

Parent topic: TDE Graphics Drawing