/// shuffler.add_frame(frame.clone()); // tells frame manager to use the frame as the next reference
/// ````
#[allow(dead_code)]
-pub struct HAMShuffler {
- lastframe: Option<NAVideoBufferRef<u8>>,
+pub struct HAMShuffler<T: Copy> {
+ lastframe: Option<NAVideoBufferRef<T>>,
}
-impl HAMShuffler {
+impl<T: Copy> HAMShuffler<T> {
/// Constructs a new instance of frame manager.
#[allow(dead_code)]
pub fn new() -> Self { HAMShuffler { lastframe: None } }
pub fn clear(&mut self) { self.lastframe = None; }
/// Sets a new frame reference.
#[allow(dead_code)]
- pub fn add_frame(&mut self, buf: NAVideoBufferRef<u8>) {
+ pub fn add_frame(&mut self, buf: NAVideoBufferRef<T>) {
self.lastframe = Some(buf);
}
/// Provides a copy of the reference frame if present or `None` if it is not.
#[allow(dead_code)]
- pub fn clone_ref(&mut self) -> Option<NAVideoBufferRef<u8>> {
+ pub fn clone_ref(&mut self) -> Option<NAVideoBufferRef<T>> {
if let Some(ref mut frm) = self.lastframe {
let newfrm = frm.copy_buffer();
*frm = newfrm.clone().into_ref();
}
/// Returns the original saved reference frame or `None` if it is not present.
#[allow(dead_code)]
- pub fn get_output_frame(&mut self) -> Option<NAVideoBufferRef<u8>> {
+ pub fn get_output_frame(&mut self) -> Option<NAVideoBufferRef<T>> {
match self.lastframe {
Some(ref frm) => Some(frm.clone()),
None => None,
}
}
-impl Default for HAMShuffler {
+impl<T: Copy> Default for HAMShuffler<T> {
fn default() -> Self { Self { lastframe: None } }
}