X-Git-Url: https://git.nihav.org/?a=blobdiff_plain;f=src%2Fcodecs%2Fmod.rs;h=aea7a9e912749f840c4ccc42f2a0fc20a8be3b6a;hb=HEAD;hp=14cb0b31cdce037d779d10adbae7a9276c863bd5;hpb=5c253468a59eed17a04ed9eed23da90f1b1da1a8;p=nihav.git

diff --git a/src/codecs/mod.rs b/src/codecs/mod.rs
deleted file mode 100644
index 14cb0b3..0000000
--- a/src/codecs/mod.rs
+++ /dev/null
@@ -1,96 +0,0 @@
-#[cfg(feature="decoder_indeo2")]
-pub mod indeo2;
-
-use frame::*;
-use std::rc::Rc;
-use std::cell::RefCell;
-use io::byteio::ByteIOError;
-use io::bitreader::BitReaderError;
-use io::codebook::CodebookError;
-
-#[derive(Debug,Clone,Copy,PartialEq)]
-#[allow(dead_code)]
-pub enum DecoderError {
-    InvalidData,
-    ShortData,
-    MissingReference,
-    NotImplemented,
-    Bug,
-}
-
-type DecoderResult<T> = Result<T, DecoderError>;
-
-impl From<ByteIOError> for DecoderError {
-    fn from(_: ByteIOError) -> Self { DecoderError::ShortData }
-}
-
-impl From<BitReaderError> for DecoderError {
-    fn from(e: BitReaderError) -> Self {
-        match e {
-            BitReaderError::BitstreamEnd => DecoderError::ShortData,
-            _ => DecoderError::InvalidData,
-        }
-    }
-}
-
-impl From<CodebookError> for DecoderError {
-    fn from(_: CodebookError) -> Self { DecoderError::InvalidData }
-}
-
-#[allow(dead_code)]
-struct HAMShuffler {
-    lastframe: Option<NAFrameRef>,
-}
-
-impl HAMShuffler {
-    #[allow(dead_code)]
-    fn new() -> Self { HAMShuffler { lastframe: None } }
-    #[allow(dead_code)]
-    fn clear(&mut self) { self.lastframe = None; }
-    #[allow(dead_code)]
-    fn add_frame(&mut self, frm: NAFrame) {
-        self.lastframe = Some(Rc::new(RefCell::new(frm)));
-    }
-    #[allow(dead_code)]
-    fn clone_ref(&mut self) -> Option<NAFrameRef> {
-        if let Some(ref mut frm) = self.lastframe {
-            let newfrm = Rc::new(RefCell::new(NAFrame::from_copy(&frm.borrow())));
-            *frm = newfrm.clone();
-            Some(newfrm)
-        } else {
-            None
-        }
-    }
-    #[allow(dead_code)]
-    fn get_output_frame(&mut self) -> Option<NAFrameRef> {
-        match self.lastframe {
-            Some(ref frm) => Some(frm.clone()),
-            None => None,
-        }
-    }
-}
-
-pub trait NADecoder {
-    fn init(&mut self, info: Rc<NACodecInfo>) -> DecoderResult<()>;
-    fn decode(&mut self, pkt: &NAPacket) -> DecoderResult<NAFrameRef>;
-}
-
-#[derive(Clone,Copy)]
-pub struct DecoderInfo {
-    name: &'static str,
-    get_decoder: fn () -> Box<NADecoder>,
-}
-
-const DECODERS: &[DecoderInfo] = &[
-#[cfg(feature="decoder_indeo2")]
-    DecoderInfo { name: "indeo2", get_decoder: indeo2::get_decoder },
-];
-
-pub fn find_decoder(name: &str) -> Option<fn () -> Box<NADecoder>> {
-    for &dec in DECODERS {
-        if dec.name == name {
-            return Some(dec.get_decoder);
-        }
-    }
-    None
-}