Function JxlDecoderSetPreferredColorProfile 

pub unsafe extern "C-unwind" fn JxlDecoderSetPreferredColorProfile(
    dec: *mut JxlDecoder,
    color_encoding: *const JxlColorEncoding,
) -> JxlDecoderStatus

Sets the desired output color profile of the decoded image by calling JxlDecoderSetOutputColorProfile, passing on color_encoding and setting icc_data to NULL. See JxlDecoderSetOutputColorProfile for details.

Parameters

• dec: decoder object
• color_encoding: the default color encoding to set

Returns

• JxlDecoderStatus::Success if the preference was set successfully, JxlDecoderStatus::Error otherwise.