Function VTHDRPerFrameMetadataGenerationSessionAttachMetadata 

pub unsafe extern "C-unwind" fn VTHDRPerFrameMetadataGenerationSessionAttachMetadata(
    hdr_per_frame_metadata_generation_session: &VTHDRPerFrameMetadataGenerationSession,
    pixel_buffer: &CVPixelBuffer,
    scene_change: bool,
) -> i32

👎Deprecated: renamed to VTHDRPerFrameMetadataGenerationSession::attach_metadata

Available on crate features VTHDRPerFrameMetadataGenerationSession and objc2-core-video only.