hi_mpi_vdec_get_display_mode

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

The Atlas Training Series Product does not support this API.

Description

Obtains the display mode.

Restrictions

Before obtaining the display mode, ensure that a channel is created. Otherwise, the error code HI_ERR_VDEC_UNEXIT is returned, indicating that no channel is created.

Prototype

hi_s32 hi_mpi_vdec_get_display_mode(hi_vdec_chn chn, hi_video_display_mode *display_mode)

Parameters

Parameter	Input/Output	Description
chn	Input	Decoding channel ID.
display_mode	Output	Pointer to the display mode.

Returns

0: success
Other values: failure. For details, see Common Return Codes and VDEC/JPEGD Return Codes.

Parent topic: VDEC/JPEGD