Function jpegxl_sys::JxlDecoderGetColorAsICCProfile

pub unsafe extern "C" fn JxlDecoderGetColorAsICCProfile(
    dec: *const JxlDecoder, 
    format: *const JxlPixelFormat, 
    target: JxlColorProfileTarget, 
    icc_profile: *mut u8, 
    size: size_t
) -> JxlDecoderStatus

Outputs ICC profile if available. The profile is only available if JxlDecoderGetICCProfileSize returns success. The output buffer must have at least as many bytes as given by JxlDecoderGetICCProfileSize.

@param dec decoder object @param format pixel format to output the data to. Only used for JXL_COLOR_PROFILE_TARGET_DATA, may be nullptr otherwise. @param target whether to get the original color profile from the metadata or the color profile of the decoded pixels. @param icc_profile buffer to copy the ICC profile into @param size size of the icc_profile buffer in bytes @return JXL_DEC_SUCCESS if the profile was successfully returned is available, JXL_DEC_NEED_MORE_INPUT if not yet available, JXL_DEC_ERROR if the profile doesn’t exist or the output size is not large enough.