}
struct BMV3VideoDecoder {
- info: Rc<NACodecInfo>,
+ info: NACodecInfoRef,
stride: usize,
height: usize,
frame: Vec<u16>,
impl BMV3VideoDecoder {
fn new() -> Self {
- let dummy_info = Rc::new(DUMMY_CODEC_INFO);
let mut frame1 = Vec::with_capacity(BMV_MAX_SIZE);
frame1.resize(BMV_MAX_SIZE, 0);
let mut frame2 = Vec::with_capacity(BMV_MAX_SIZE);
}
Self {
- info: dummy_info,
+ info: NACodecInfoRef::default(),
stride: 0,
height: 0,
frame: frame1,
}
impl NADecoder for BMV3VideoDecoder {
- fn init(&mut self, info: Rc<NACodecInfo>) -> DecoderResult<()> {
+ fn init(&mut self, _supp: &mut NADecoderSupport, info: NACodecInfoRef) -> DecoderResult<()> {
if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, RGB565_FORMAT));
- self.info = Rc::new(NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()));
+ self.info = NACodecInfo::new_ref(info.get_name(), myinfo, info.get_extradata()).into_ref();
self.stride = vinfo.get_width();
self.height = vinfo.get_height();
Err(DecoderError::InvalidData)
}
}
- fn decode(&mut self, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
+ fn decode(&mut self, _supp: &mut NADecoderSupport, pkt: &NAPacket) -> DecoderResult<NAFrameRef> {
let src = pkt.get_buffer();
validate!(src.len() > 1);
{
let mut buf = bufinfo.get_vbuf16().unwrap();
let stride = buf.get_stride(0);
- let mut data = buf.get_data_mut();
+ let data = buf.get_data_mut().unwrap();
let dst = data.as_mut_slice();
let refbuf = &self.frame[self.stride..];
let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), bufinfo);
frm.set_keyframe(self.is_intra);
frm.set_frame_type(if self.is_intra { FrameType::I } else { FrameType::P });
- Ok(Rc::new(RefCell::new(frm)))
+ Ok(frm.into_ref())
}
}
-pub fn get_decoder_video() -> Box<NADecoder> {
+pub fn get_decoder_video() -> Box<dyn NADecoder> {
Box::new(BMV3VideoDecoder::new())
}
}
impl NADecoder for BMV3AudioDecoder {
- 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() {
self.ainfo = NAAudioInfo::new(ainfo.get_sample_rate(), ainfo.get_channels(), formats::SND_S16P_FORMAT, 32);
self.chmap = NAChannelMap::from_str("L,R").unwrap();
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 abuf = alloc_audio_buffer(self.ainfo, samples, self.chmap.clone())?;
let mut adata = abuf.get_abuf_i16().unwrap();
let off1 = adata.get_offset(1);
- let mut dst = adata.get_data_mut();
+ let dst = adata.get_data_mut().unwrap();
let mut first = pktbuf[0] == 0;
let psrc = &pktbuf[1..];
for (n, src) in psrc.chunks_exact(41).enumerate() {
let mut frm = NAFrame::new_from_pkt(pkt, info, abuf);
frm.set_duration(Some(samples as u64));
frm.set_keyframe(false);
- Ok(Rc::new(RefCell::new(frm)))
+ Ok(frm.into_ref())
} else {
Err(DecoderError::InvalidData)
}
}
}
-pub fn get_decoder_audio() -> Box<NADecoder> {
+pub fn get_decoder_audio() -> Box<dyn NADecoder> {
Box::new(BMV3AudioDecoder::new())
}