fmt.get_chromaton(1).unwrap().get_offset() as usize,
fmt.get_chromaton(2).unwrap().get_offset() as usize];
let stride = buf.get_stride(0);
fmt.get_chromaton(1).unwrap().get_offset() as usize,
fmt.get_chromaton(2).unwrap().get_offset() as usize];
let stride = buf.get_stride(0);
if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV410_FORMAT));
self.width = vinfo.get_width();
self.height = vinfo.get_height();
self.cur_frame = TM2Frame::alloc(self.width, self.height);
self.prev_frame = TM2Frame::alloc(self.width, self.height);
if let NACodecTypeInfo::Video(vinfo) = info.get_properties() {
let myinfo = NACodecTypeInfo::Video(NAVideoInfo::new(vinfo.get_width(), vinfo.get_height(), false, YUV410_FORMAT));
self.width = vinfo.get_width();
self.height = vinfo.get_height();
self.cur_frame = TM2Frame::alloc(self.width, self.height);
self.prev_frame = TM2Frame::alloc(self.width, self.height);
let myinfo = NAVideoInfo::new(self.width, self.height, false, RGB24_FORMAT);
let bufret = alloc_video_buffer(myinfo, 2);
if let Err(_) = bufret { return Err(DecoderError::InvalidData); }
let myinfo = NAVideoInfo::new(self.width, self.height, false, RGB24_FORMAT);
let bufret = alloc_video_buffer(myinfo, 2);
if let Err(_) = bufret { return Err(DecoderError::InvalidData); }
let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), bufinfo);
frm.set_keyframe(is_intra);
frm.set_frame_type(if is_intra { FrameType::I } else { FrameType::P });
let mut frm = NAFrame::new_from_pkt(pkt, self.info.clone(), bufinfo);
frm.set_keyframe(is_intra);
frm.set_frame_type(if is_intra { FrameType::I } else { FrameType::P });