fix some clippy warnings

[nihav.git] / nihav-indeo / src / codecs / indeo5.rs

diff --git a/nihav-indeo/src/codecs/indeo5.rs b/nihav-indeo/src/codecs/indeo5.rs
index 3527906e2839fc0c643cbb87f82a47f633f2ee48..0115b2a0bb601d72550482dbefa23997b3d4a63c 100644 (file)
--- a/nihav-indeo/src/codecs/indeo5.rs
+++ b/nihav-indeo/src/codecs/indeo5.rs
@@ -265,7 +265,7 @@ impl IndeoXParser for Indeo5Parser {
         Ok(BandHeader::new(plane_no, band_no, self.mb_size[band_id], self.blk_size[band_id], self.is_hpel[band_id], inherit_mv, has_qdelta, inherit_qd, band_q, rvmap_idx, num_corr, corr_map, blk_cb, tr, txtype))
     }
 
-    #[allow(clippy::cyclomatic_complexity)]
+    #[allow(clippy::cognitive_complexity)]
     fn decode_mb_info(&mut self, br: &mut BitReader, pic_hdr: &PictureHeader, band: &BandHeader, tile: &mut IVITile, ref_tile: Option<&IVITile>, mv_scale: u8) -> DecoderResult<()> {
         let mut mv_x = 0;
         let mut mv_y = 0;
@@ -278,7 +278,7 @@ impl IndeoXParser for Indeo5Parser {
                     if pic_hdr.ftype.is_intra() {
                         mb.mtype = MBType::Intra;
                     } else if band.inherit_mv {
-                        if let Some(ref tileref) = ref_tile {
+                        if let Some(tileref) = ref_tile {
                             mb.mtype = tileref.mb[mb_idx].mtype;
                         } else {
                             return Err(DecoderError::MissingReference);
@@ -294,7 +294,7 @@ impl IndeoXParser for Indeo5Parser {
                     let q;
                     if band.has_qdelta {
                         if band.inherit_qd {
-                            if let Some(ref tileref) = ref_tile {
+                            if let Some(tileref) = ref_tile {
                                 mb.qd = tileref.mb[mb_idx].qd;
                                 q = calc_quant(band.quant, mb.qd);
                             } else {
@@ -326,7 +326,7 @@ impl IndeoXParser for Indeo5Parser {
 
                     if mb.mtype != MBType::Intra {
                         if band.inherit_mv {
-                            if let Some(ref tileref) = ref_tile {
+                            if let Some(tileref) = ref_tile {
                                 let mx = tileref.mb[mb_idx].mv_x;
                                 let my = tileref.mb[mb_idx].mv_y;
                                 if mv_scale == 0 {
@@ -367,7 +367,7 @@ impl IndeoXParser for Indeo5Parser {
                         }
                     }
                     if band.inherit_mv {
-                        if let Some(ref tileref) = ref_tile {
+                        if let Some(tileref) = ref_tile {
                             let mx = tileref.mb[mb_idx].mv_x;
                             let my = tileref.mb[mb_idx].mv_y;
                             if mv_scale == 0 {
@@ -740,6 +740,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         indeo_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/IV50/sample.avi
         test_decoding("avi", "indeo5", "assets/Indeo/IV5/sample.avi", Some(100),
                       &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                            [0xd73ef6e2, 0x099dc18f, 0x46450af9, 0x1b390a48],