transform: Transform::None,
version_b: false,
len: 0,
- quants: quants,
+ quants,
bands: [MAX_BANDS + 1; 26],
num_bands: 0,
duration: 0,
for i in 0..(self.len >> 4) {
self.delay[chno][i] = self.coeffs[self.duration + i];
}
- } else { // somehow it ends here in reverse order
- for i in 0..self.len >> 2 {
- let t0 = self.coeffs[self.len - 2 - i * 2];
- let t1 = self.coeffs[self.len - 1 - i * 2];
- self.coeffs[self.len - 2 - i * 2] = self.coeffs[i * 2];
- self.coeffs[self.len - 1 - i * 2] = self.coeffs[i * 2 + 1];
- self.coeffs[i * 2] = t0;
- self.coeffs[i * 2 + 1] = t1;
- }
+ } else {
let overlap_len = if self.first_frm { 0 } else { self.len >> 8 };
overlap(&self.delay[0], &self.coeffs[0..], &mut dst[off0..], overlap_len, 2);
overlap(&self.delay[1], &self.coeffs[1..], &mut dst[off1..], overlap_len, 2);
const RUN_TAB: [usize; 16] = [ 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 14, 15, 16, 32, 64 ];
impl NADecoder for BinkAudioDecoder {
- fn init(&mut self, info: Rc<NACodecInfo>) -> DecoderResult<()> {
+ fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
if let NACodecTypeInfo::Audio(ainfo) = info.get_properties() {
let srate = ainfo.get_sample_rate();
let channels = ainfo.get_channels();
validate!(channels <= 2);
self.ainfo = NAAudioInfo::new(srate, channels, SND_F32P_FORMAT, 2);
- self.chmap = NAChannelMap::from_str("L,R").unwrap();
+ self.chmap = NAChannelMap::from_str(if channels == 2 {"L,R"} else {"C"}).unwrap();
if let Some(ref edata) = info.get_extradata() {
if edata.as_slice() == b"BIKb" {
self.version_b = true;
self.duration >>= 1;
}
self.transform = if !self.use_dct {
- Transform::RDFT(RDFTBuilder::new_rdft(FFTMode::SplitRadix, self.len >> 1, false))
+ Transform::RDFT(RDFTBuilder::new_rdft(self.len >> 1, false, false))
} else {
Transform::DCT(DCT::new(DCTMode::DCT_III, self.len))
};
Err(DecoderError::InvalidData)
}
}
- fn decode(&mut self, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
+ fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
let info = pkt.get_stream().get_info();
if let NACodecTypeInfo::Audio(_) = info.get_properties() {
let pktbuf = pkt.get_buffer();
let nsamples = br.read(32)? as usize;
// validate!(nsamples % self.duration == 0);
- let mut abuf = alloc_audio_buffer(self.ainfo, nsamples / self.chmap.num_channels() / 2, self.chmap.clone())?;
+ let abuf = alloc_audio_buffer(self.ainfo, nsamples / self.chmap.num_channels() / 2, self.chmap.clone())?;
let mut adata = abuf.get_abuf_f32().unwrap();
let mut off0 = adata.get_offset(0);
let mut off1 = adata.get_offset(1);
- let mut dst = adata.get_data_mut();
+ let dst = adata.get_data_mut().unwrap();
let num_subframes = nsamples / self.duration / self.chmap.num_channels() / 2;
let mut frm = NAFrame::new_from_pkt(pkt, info, abuf);
frm.set_duration(Some(self.duration as u64));
frm.set_keyframe(false);
- Ok(Rc::new(RefCell::new(frm)))
+ Ok(frm.into_ref())
} else {
Err(DecoderError::InvalidData)
}
}
+ fn flush(&mut self) {
+ self.delay = [[0.0; 256]; 2];
+ }
}
-pub fn get_decoder_dct() -> Box<NADecoder> {
+pub fn get_decoder_dct() -> Box<dyn NADecoder + Send> {
Box::new(BinkAudioDecoder::new(true))
}
-pub fn get_decoder_rdft() -> Box<NADecoder> {
+pub fn get_decoder_rdft() -> Box<dyn NADecoder + Send> {
Box::new(BinkAudioDecoder::new(false))
}
// let file = "assets/RAD/Snd0a110c51.dee";
// let file = "assets/RAD/NEW.BIK";
// let file = "assets/RAD/ge_video_86l.bk2";
- test_decode_audio("bink", file, None, "bink", &dmx_reg, &dec_reg);
+ test_decode_audio("bink", file, None, None/*Some("bink")*/, &dmx_reg, &dec_reg);
}
}