remove trailing whitespaces

22 files changed, 34 insertions, 34 deletions

diff --git a/nihav-core/src/dsp/dct.rs b/nihav-core/src/dsp/dct.rs
index b3415e3..e58ccc7 100644
--- a/nihav-core/src/dsp/dct.rs
+++ b/nihav-core/src/dsp/dct.rs
@@ -81,7 +81,7 @@ impl DCT {
                 },*/
             _ => { tab = Vec::new(); },
         };
-        
+
         Self { tmp, tab, mode, size, swaps, perms, is_pow2, perm_tab }
     }
     fn can_do_fast(&mut self) -> bool {
diff --git a/nihav-core/src/dsp/fft.rs b/nihav-core/src/dsp/fft.rs
index a626ad9..936a8aa 100644
--- a/nihav-core/src/dsp/fft.rs
+++ b/nihav-core/src/dsp/fft.rs
@@ -776,7 +776,7 @@ impl RDFT {
                 let t2 = t1 * self.table[n];
 
                 buf[n + 1] = crossadd(t0, t2);
-                buf[self.size - n - 1] = FFTComplex { re: t0.re - t2.re, im: -(t0.im + t2.im) }; 
+                buf[self.size - n - 1] = FFTComplex { re: t0.re - t2.re, im: -(t0.im + t2.im) };
             }
             let a = buf[0].re;
             let b = buf[0].im;
diff --git a/nihav-core/src/register.rs b/nihav-core/src/register.rs
index b4441a4..7c1fc1d 100644
--- a/nihav-core/src/register.rs
+++ b/nihav-core/src/register.rs
@@ -145,9 +145,9 @@ static CODEC_REGISTER: &'static [CodecDescription] = &[
     desc!(audio;    "atrac3",     "Sony Atrac3"),
     desc!(audio;    "sipro",      "Sipro Labs ADPCM"),
 
-    desc!(video;    "truemotion1",   "TrueMotion 1"), 
-    desc!(video-im; "truemotionrt",  "TrueMotion RT"), 
-    desc!(video;    "truemotion2",   "TrueMotion 2"), 
+    desc!(video;    "truemotion1",   "TrueMotion 1"),
+    desc!(video-im; "truemotionrt",  "TrueMotion RT"),
+    desc!(video;    "truemotion2",   "TrueMotion 2"),
     desc!(video;    "truemotion2x",  "TrueMotion 2X"),
     desc!(video;    "vp3",           "VP3"),
     desc!(video;    "vp4",           "VP4"),
diff --git a/nihav-core/src/scale/mod.rs b/nihav-core/src/scale/mod.rs
index ad96da9..2b5f1b7 100644
--- a/nihav-core/src/scale/mod.rs
+++ b/nihav-core/src/scale/mod.rs
@@ -244,7 +244,7 @@ println!("[adding pack]");
     if let Some(ref mut head) = stages {
         head.drop_last_tmp();
     }
-    
+
     Ok(stages)
 }
 
diff --git a/nihav-core/src/soundcvt/mod.rs b/nihav-core/src/soundcvt/mod.rs
index bc34b23..8d1ebb8 100644
--- a/nihav-core/src/soundcvt/mod.rs
+++ b/nihav-core/src/soundcvt/mod.rs
@@ -304,7 +304,7 @@ impl SampleWriter for PackedSampleWriter<'_> {
     }
 }
 
-pub fn convert_audio_frame(src: &NABufferType, dst_info: &NAAudioInfo, dst_chmap: &NAChannelMap) -> 
+pub fn convert_audio_frame(src: &NABufferType, dst_info: &NAAudioInfo, dst_chmap: &NAChannelMap) ->
 Result<NABufferType, SoundConvertError> {
     let mut nsamples = src.get_audio_length();
     if nsamples == 0 {
@@ -441,7 +441,7 @@ Result<NABufferType, SoundConvertError> {
         }
     }
     drop(sw);
-    
+
     Ok(dst_buf)
 }
 
@@ -490,7 +490,7 @@ pub fn calculate_reorder_matrix(src: &NAChannelMap, dst: &NAChannelMap) -> Vec<u
 
 fn is_stereo(chmap: &NAChannelMap) -> bool {
     (chmap.num_channels() == 2) &&
-    (chmap.get_channel(0) == NAChannelType::L) && 
+    (chmap.get_channel(0) == NAChannelType::L) &&
     (chmap.get_channel(1) == NAChannelType::R)
 }
 
diff --git a/nihav-core/src/test/dec_video.rs b/nihav-core/src/test/dec_video.rs
index 9db9a02..9c219a0 100644
--- a/nihav-core/src/test/dec_video.rs
+++ b/nihav-core/src/test/dec_video.rs
@@ -284,7 +284,7 @@ pub fn test_decode_audio(demuxer: &str, name: &str, limit: Option<u64>, audio_pf
         }
     }
 
-    if let Some(audio_pfx) = audio_pfx { 
+    if let Some(audio_pfx) = audio_pfx {
         let name = format!("{}/{}out.wav", OUTPUT_PREFIX, audio_pfx);
         let file = File::create(name).unwrap();
         let mut fw = FileWriter::new_write(file);
@@ -406,7 +406,7 @@ fn frame_checksum(md5: &mut MD5, frm: NAFrameRef) {
     };
 }
 
-pub fn test_decoding(demuxer: &str, dec_name: &str, filename: &str, limit: Option<u64>, 
+pub fn test_decoding(demuxer: &str, dec_name: &str, filename: &str, limit: Option<u64>,
                      dmx_reg: &RegisteredDemuxers, dec_reg: &RegisteredDecoders,
                      test: ExpectedTestResult) {
     let dmx_f = dmx_reg.find_demuxer(demuxer).unwrap();
diff --git a/nihav-duck/src/codecs/truemotion2.rs b/nihav-duck/src/codecs/truemotion2.rs
index 0d937e0..32fb732 100644
--- a/nihav-duck/src/codecs/truemotion2.rs
+++ b/nihav-duck/src/codecs/truemotion2.rs
@@ -145,7 +145,7 @@ impl TM2Stream {
         validate!(pos <= endpos);
         let toskip = endpos - pos;
                                                   br.read_skip(toskip as usize)?;
-        
+
         Ok(())
     }
     fn read_deltas(&mut self, src: &[u8]) -> DecoderResult<usize> {
@@ -164,7 +164,7 @@ impl TM2Stream {
                 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> {
@@ -186,7 +186,7 @@ impl TM2Stream {
             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> {
@@ -198,7 +198,7 @@ impl TM2Stream {
                 self.tokens.push(tok);
             }
         }
-        
+
         Ok(((br.tell() + 31) >> 5) << 2)
     }
 
diff --git a/nihav-duck/src/codecs/truemotion2x.rs b/nihav-duck/src/codecs/truemotion2x.rs
index 2232263..8efd66f 100644
--- a/nihav-duck/src/codecs/truemotion2x.rs
+++ b/nihav-duck/src/codecs/truemotion2x.rs
@@ -227,7 +227,7 @@ impl TM2XDecoder {
                                           br.read_skip(len)?;
             let _smth                   = br.read_u32be()?;
         }
-        
+
         Ok(())
     }
     fn parse_tabs(&mut self) -> DecoderResult<()> {
diff --git a/nihav-duck/src/codecs/vp3.rs b/nihav-duck/src/codecs/vp3.rs
index 9a67388..8c72f7f 100644
--- a/nihav-duck/src/codecs/vp3.rs
+++ b/nihav-duck/src/codecs/vp3.rs
@@ -243,7 +243,7 @@ impl BitRunDecoder {
             self.run = (self.read_run)(br)?;
         }
         self.run -= 1;
-        Ok(self.value)        
+        Ok(self.value)
     }
 }
 
@@ -1108,7 +1108,7 @@ impl VP34Decoder {
                             cur_blk += 1;
                         }
                     }
-                }            
+                }
             }
             Ok(())
         } else {
diff --git a/nihav-duck/src/codecs/vp5.rs b/nihav-duck/src/codecs/vp5.rs
index c520b96..f6a649e 100644
--- a/nihav-duck/src/codecs/vp5.rs
+++ b/nihav-duck/src/codecs/vp5.rs
@@ -32,7 +32,7 @@ impl VP56Parser for VP5BR {
             validate!((hdr.disp_w <= hdr.mb_w) && (hdr.disp_h <= hdr.mb_h));
             hdr.scale                           = bc.read_bits(2) as u8;
         }
-        
+
         Ok(hdr)
     }
     fn decode_mv(&self, bc: &mut BoolCoder, model: &VP56MVModel) -> i16 {
@@ -192,7 +192,7 @@ impl VP56Parser for VP5BR {
             if idx > 0 {
                 coeffs[ZIGZAG[idx]] *= fstate.ac_quant;
             }
-            
+
             idx += 1;
             if idx >= 64 {
                 break;
diff --git a/nihav-duck/src/codecs/vp7.rs b/nihav-duck/src/codecs/vp7.rs
index 3250e1b..543d093 100644
--- a/nihav-duck/src/codecs/vp7.rs
+++ b/nihav-duck/src/codecs/vp7.rs
@@ -1441,7 +1441,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_codecs(&mut dec_reg);
 
-        test_decoding("avi", "vp7", "assets/Duck/interlaced_blit_pitch.avi", Some(12), &dmx_reg, 
+        test_decoding("avi", "vp7", "assets/Duck/interlaced_blit_pitch.avi", Some(12), &dmx_reg,
                       &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xb79fb6f8, 0xed51ac9e, 0x9e423456, 0xc0918e7f],
                             [0xbf8d1274, 0x83515e15, 0x8c0887de, 0xfbfd05d3],
diff --git a/nihav-duck/src/codecs/vp7dsp.rs b/nihav-duck/src/codecs/vp7dsp.rs
index 0b141d2..afd035f 100644
--- a/nihav-duck/src/codecs/vp7dsp.rs
+++ b/nihav-duck/src/codecs/vp7dsp.rs
@@ -58,7 +58,7 @@ impl Default for IPredContext {
 const DCT_COEFFS: [i32; 16] = [
     23170,  23170,  23170,  23170,
     30274,  12540, -12540, -30274,
-    23170, -23170, -23170,  23170, 
+    23170, -23170, -23170,  23170,
     12540, -30274,  30274, -12540
 ];
 
diff --git a/nihav-game/src/codecs/bmv.rs b/nihav-game/src/codecs/bmv.rs
index 1ff32bb..1f4a660 100644
--- a/nihav-game/src/codecs/bmv.rs
+++ b/nihav-game/src/codecs/bmv.rs
@@ -142,7 +142,7 @@ impl BMVVideoDecoder {
             }
             validate!(val >= 2);
             let len = (val >> 1) - 1;
-            
+
             match mode {
                 1 => bw.copy(len),
                 2 => for _ in 0..len { bw.put_byte(br.get_byte()); },
diff --git a/nihav-game/src/codecs/midivid.rs b/nihav-game/src/codecs/midivid.rs
index 2a04a9e..13c954a 100644
--- a/nihav-game/src/codecs/midivid.rs
+++ b/nihav-game/src/codecs/midivid.rs
@@ -92,7 +92,7 @@ fn decode_frame(frm: &mut NASimpleVideoFrame<u8>, src: &[u8], width: usize, heig
                     idx_br.read_byte()? as usize
                 } else {
                     if bits == 0 {
-                        hi9 = idx9_br.read_byte()?; 
+                        hi9 = idx9_br.read_byte()?;
                         bits = 8;
                     }
                     bits -= 1;
@@ -112,7 +112,7 @@ fn decode_frame(frm: &mut NASimpleVideoFrame<u8>, src: &[u8], width: usize, heig
             }
         }
     }
-    
+
     Ok(is_intra)
 }
 
diff --git a/nihav-game/src/demuxers/vmd.rs b/nihav-game/src/demuxers/vmd.rs
index d095972..326dd06 100644
--- a/nihav-game/src/demuxers/vmd.rs
+++ b/nihav-game/src/demuxers/vmd.rs
@@ -45,7 +45,7 @@ impl<'a> DemuxCore<'a> for VMDDemuxer<'a> {
         let nframes = read_u16le(&header[6..])? as usize;
         let fpb     = read_u16le(&header[18..])? as usize;
         validate!(nframes > 0 && fpb > 0);
-        
+
         let mut edata: Vec<u8> = Vec::with_capacity(HEADER_SIZE);
         edata.extend_from_slice(&header);
         let vhdr = NAVideoInfo::new(width, height, false, PAL8_FORMAT);
diff --git a/nihav-rad/src/codecs/bink2.rs b/nihav-rad/src/codecs/bink2.rs
index 9375bfa..e1d5b59 100644
--- a/nihav-rad/src/codecs/bink2.rs
+++ b/nihav-rad/src/codecs/bink2.rs
@@ -973,7 +973,7 @@ struct Bink2Codes {
 }
 
 fn map_ac(idx: usize) -> u8 { idx as u8 }
-fn map_mv(idx: usize) -> i8 { BINK2_MV_SYMS[idx] } 
+fn map_mv(idx: usize) -> i8 { BINK2_MV_SYMS[idx] }
 
 impl Default for Bink2Codes {
     fn default() -> Self {
diff --git a/nihav-rad/src/codecs/binkvid.rs b/nihav-rad/src/codecs/binkvid.rs
index 545c10e..ac434ad 100644
--- a/nihav-rad/src/codecs/binkvid.rs
+++ b/nihav-rad/src/codecs/binkvid.rs
@@ -1149,7 +1149,7 @@ fn read_residue(br: &mut BitReader, block: &mut [i32; 64], mut masks_count: usiz
         }
         mask >>= 1;
     }
-    
+
     Ok(())
 }
 
diff --git a/nihav-rad/src/demuxers/bink.rs b/nihav-rad/src/demuxers/bink.rs
index 5caa40c..e83f123 100644
--- a/nihav-rad/src/demuxers/bink.rs
+++ b/nihav-rad/src/demuxers/bink.rs
@@ -114,7 +114,7 @@ impl<'a> DemuxCore<'a> for BinkDemuxer<'a> {
         seek_idx.seek_info[0].filled = true;
 
         self.cur_frame = 0;
-        
+
         Ok(())
     }
     fn get_frame(&mut self, strmgr: &mut StreamManager) -> DemuxerResult<NAPacket> {
diff --git a/nihav-rad/src/demuxers/smacker.rs b/nihav-rad/src/demuxers/smacker.rs
index 09f1cd7..741756c 100644
--- a/nihav-rad/src/demuxers/smacker.rs
+++ b/nihav-rad/src/demuxers/smacker.rs
@@ -161,7 +161,7 @@ impl<'a> DemuxCore<'a> for SmackerVideoDemuxer<'a> {
         self.start = src.tell();
         self.cur_frame = 0;
         self.reset_state();
-        
+
         Ok(())
     }
     fn get_frame(&mut self, strmgr: &mut StreamManager) -> DemuxerResult<NAPacket> {
diff --git a/nihav-realmedia/src/codecs/rv60.rs b/nihav-realmedia/src/codecs/rv60.rs
index 827f7e0..14b487d 100644
--- a/nihav-realmedia/src/codecs/rv60.rs
+++ b/nihav-realmedia/src/codecs/rv60.rs
@@ -253,7 +253,7 @@ enum PUType {
 
 const RV60_PU_TYPES: [PUType; 8] = [
     PUType::Full,   PUType::N2Hor,  PUType::N2Ver,  PUType::Quarters,
-    PUType::N4Hor,  PUType::N34Hor, PUType::N4Ver,  PUType::N34Ver, 
+    PUType::N4Hor,  PUType::N34Hor, PUType::N4Ver,  PUType::N34Ver,
 ];
 
 impl PUType {
@@ -1283,7 +1283,7 @@ println!(" left {} bits", br.left());
         } else {
             b_mv = ZERO_MV;
         }
-        
+
         MVInfo { f_mv: mvi.f_mv + f_mv, b_mv: mvi.b_mv + b_mv, mvref: mvi.mvref }
     }
     fn fill_skip_cand(&mut self, hdr: &FrameHeader, skip_cand: &mut UniqueList<MVInfo>, size: usize) {
diff --git a/nihav-realmedia/src/codecs/rv60dsp.rs b/nihav-realmedia/src/codecs/rv60dsp.rs
index 3c88f39..a5ec0c8 100644
--- a/nihav-realmedia/src/codecs/rv60dsp.rs
+++ b/nihav-realmedia/src/codecs/rv60dsp.rs
@@ -167,7 +167,7 @@ fn filter_luma_edge(dst: &mut [u8], mut offset: usize, step: usize, stride: usiz
     let str_q = strength!(diff_p1p0[0] + diff_p1p0[1] + diff_p1p0[2] + diff_p1p0[3], lim2);
     if str_p + str_q > 2 {
         let msum = ((mode1 + mode2 + str_q + str_p) >> 1) as i16;
-        let (maxprod, weak) = if (str_q == 1) || (str_p == 1) { (512, true) } else { (384, false) }; 
+        let (maxprod, weak) = if (str_q == 1) || (str_p == 1) { (512, true) } else { (384, false) };
         for y in 0..4 {
             let diff_p0q0 = diff!(dst, offset, offset - step);
             if (diff_p0q0 != 0) && (lim1 * diff_p0q0.abs() < maxprod) {
diff --git a/nihav-realmedia/src/demuxers/realmedia.rs b/nihav-realmedia/src/demuxers/realmedia.rs
index feeb390..8f7b101 100644
--- a/nihav-realmedia/src/demuxers/realmedia.rs
+++ b/nihav-realmedia/src/demuxers/realmedia.rs
@@ -1130,7 +1130,7 @@ impl<'a> RealMediaDemuxer<'a> {
         let _next_idx       = self.src.read_u32be()?;
         validate!(chunk_size == num_entries * 14 + 10);
         if num_entries == 0 { return Ok(()); }
-        
+
         seek_idx.add_stream(str_id);
         let idx = seek_idx.get_stream_index(str_id).unwrap();
         for _ in 0..num_entries {