hi_mpi_vdec_set_jpegd_precision_mode

Description

Sets the alignment mode of the width and height of the JPEGD output image.

Restrictions

• Before calling this API to set the alignment mode, ensure that a channel is created. Otherwise, the system returns the error code HI_ERR_VDEC_UNEXIST, indicating that no channel is created.
• This API is valid only for JPEGD channels. For other channels, the system returns an error code indicating that the operation is not supported.
• This API should be called before hi_mpi_vdec_start_recv_stream. Otherwise, the system returns an error code indicating that the operation is not allowed.

Prototype

hi_s32 hi_mpi_vdec_set_jpegd_precision_mode(hi_vdec_chn chn, const hi_jpegd_precision_mode mode)

Parameters

Returns

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