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replace vec.truncate(0) with vec.clear()
[nihav.git]
/
nihav-duck
/
src
/
codecs
/
truemotion2.rs
diff --git
a/nihav-duck/src/codecs/truemotion2.rs
b/nihav-duck/src/codecs/truemotion2.rs
index 0d937e0ee83ef5c65b64377d749936405962b63d..0c9e0041db0f96a62d938348a2bca08d31338f9a 100644
(file)
--- a/
nihav-duck/src/codecs/truemotion2.rs
+++ b/
nihav-duck/src/codecs/truemotion2.rs
@@
-102,7
+102,7
@@
impl Default for TM2Stream {
impl TM2Stream {
fn read_header(&mut self, src: &[u8], br: &mut ByteReader) -> DecoderResult<()> {
impl TM2Stream {
fn read_header(&mut self, src: &[u8], br: &mut ByteReader) -> DecoderResult<()> {
- self.tokens.
truncate(0
);
+ self.tokens.
clear(
);
self.pos = 0;
let len = br.read_u32le()? as usize;
self.pos = 0;
let len = br.read_u32le()? as usize;
@@
-145,7
+145,7
@@
impl TM2Stream {
validate!(pos <= endpos);
let toskip = endpos - pos;
br.read_skip(toskip as usize)?;
validate!(pos <= endpos);
let toskip = endpos - pos;
br.read_skip(toskip as usize)?;
-
+
Ok(())
}
fn read_deltas(&mut self, src: &[u8]) -> DecoderResult<usize> {
Ok(())
}
fn read_deltas(&mut self, src: &[u8]) -> DecoderResult<usize> {
@@
-164,7
+164,7
@@
impl TM2Stream {
self.deltas[i] = val as i32;
}
}
self.deltas[i] = val as i32;
}
}
-
+
Ok(((br.tell() + 31) >> 5) << 2)
}
fn read_huff_tree(&mut self, src: &[u8], htree: &mut HuffTree) -> DecoderResult<usize> {
Ok(((br.tell() + 31) >> 5) << 2)
}
fn read_huff_tree(&mut self, src: &[u8], htree: &mut HuffTree) -> DecoderResult<usize> {
@@
-186,7
+186,7
@@
impl TM2Stream {
let mut cr = FullCodebookDescReader::new(codes);
htree.cb = Some(Codebook::new(&mut cr, CodebookMode::MSB)?);
}
let mut cr = FullCodebookDescReader::new(codes);
htree.cb = Some(Codebook::new(&mut cr, CodebookMode::MSB)?);
}
-
+
Ok(((br.tell() + 31) >> 5) << 2)
}
fn read_tokens(&mut self, src: &[u8], htree: &HuffTree, ntoks: usize) -> DecoderResult<usize> {
Ok(((br.tell() + 31) >> 5) << 2)
}
fn read_tokens(&mut self, src: &[u8], htree: &HuffTree, ntoks: usize) -> DecoderResult<usize> {
@@
-198,7
+198,7
@@
impl TM2Stream {
self.tokens.push(tok);
}
}
self.tokens.push(tok);
}
}
-
+
Ok(((br.tell() + 31) >> 5) << 2)
}
Ok(((br.tell() + 31) >> 5) << 2)
}
@@
-336,6
+336,7
@@
struct TM2Decoder {
impl TM2Decoder {
fn new() -> Self { Self::default() }
impl TM2Decoder {
fn new() -> Self { Self::default() }
+ #[allow(clippy::manual_memcpy)]
fn decode_blocks(&mut self) -> DecoderResult<bool> {
let ydst = &mut self.cur_frame.ydata;
let udst = &mut self.cur_frame.udata;
fn decode_blocks(&mut self) -> DecoderResult<bool> {
let ydst = &mut self.cur_frame.ydata;
let udst = &mut self.cur_frame.udata;
@@
-434,7
+435,7
@@
impl TM2Decoder {
for _ in 0..4 {
for x in 0..4 {
let dy = self.streams[TM2StreamType::Update as usize].get_token()?;
for _ in 0..4 {
for x in 0..4 {
let dy = self.streams[TM2StreamType::Update as usize].get_token()?;
- ydst[yoff + x] = (
(ysrc[yoff + x] as i32
) + dy) as u8;
+ ydst[yoff + x] = (
i32::from(ysrc[yoff + x]
) + dy) as u8;
}
yoff += ystride;
}
}
yoff += ystride;
}
@@
-581,6
+582,12
@@
impl NADecoder for TM2Decoder {
}
}
}
}
+impl NAOptionHandler for TM2Decoder {
+ fn get_supported_options(&self) -> &[NAOptionDefinition] { &[] }
+ fn set_options(&mut self, _options: &[NAOption]) { }
+ fn query_option_value(&self, _name: &str) -> Option<NAValue> { None }
+}
+
pub fn get_decoder() -> Box<dyn NADecoder + Send> {
Box::new(TM2Decoder::new())
}
pub fn get_decoder() -> Box<dyn NADecoder + Send> {
Box::new(TM2Decoder::new())
}
@@
-589,15
+596,15
@@
pub fn get_decoder() -> Box<dyn NADecoder + Send> {
mod test {
use nihav_core::codecs::RegisteredDecoders;
use nihav_core::demuxers::RegisteredDemuxers;
mod test {
use nihav_core::codecs::RegisteredDecoders;
use nihav_core::demuxers::RegisteredDemuxers;
- use nihav_co
re
::test::dec_video::*;
- use crate::
codecs::duck_register_all_codec
s;
- use nihav_commonfmt::
demuxers::
generic_register_all_demuxers;
+ use nihav_co
dec_support
::test::dec_video::*;
+ use crate::
duck_register_all_decoder
s;
+ use nihav_commonfmt::generic_register_all_demuxers;
#[test]
fn test_tm2() {
let mut dmx_reg = RegisteredDemuxers::new();
generic_register_all_demuxers(&mut dmx_reg);
let mut dec_reg = RegisteredDecoders::new();
#[test]
fn test_tm2() {
let mut dmx_reg = RegisteredDemuxers::new();
generic_register_all_demuxers(&mut dmx_reg);
let mut dec_reg = RegisteredDecoders::new();
- duck_register_all_
codec
s(&mut dec_reg);
+ duck_register_all_
decoder
s(&mut dec_reg);
test_decoding("avi", "truemotion2", "assets/Duck/tm20.avi", Some(16),
&dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
test_decoding("avi", "truemotion2", "assets/Duck/tm20.avi", Some(16),
&dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![