avimux: do not record palette change chunks in OpenDML index

[nihav.git] / nihav-duck / src / codecs / vp6.rs

diff --git a/nihav-duck/src/codecs/vp6.rs b/nihav-duck/src/codecs/vp6.rs
index 6d971899b4a85ce8917585c9f95c6d431469a577..131e26e78097824dad298b24c927b6ecab89e1f7 100644 (file)
--- a/nihav-duck/src/codecs/vp6.rs
+++ b/nihav-duck/src/codecs/vp6.rs
@@ -54,7 +54,6 @@ impl VP56Parser for VP6BR {
             hdr.multistream = true;
         }
         let bytes = br.tell() >> 3;
-        std::mem::drop(br);
         bc.skip_bytes(bytes);
         self.loop_mode = 0;
         if hdr.is_intra {
@@ -166,6 +165,7 @@ impl VP56Parser for VP6BR {
         }
         Ok(())
     }
+    #[allow(clippy::needless_range_loop)]
     fn decode_coeff_models(&self, bc: &mut BoolCoder, models: &mut VP56Models, is_intra: bool) -> DecoderResult<()> {
         let mut def_prob = [128u8; 11];
         for plane in 0..2 {
@@ -212,8 +212,7 @@ impl VP56Parser for VP6BR {
                 }
             }
         }
-        for plane in 0..2 {
-            let mdl = &mut models.coeff_models[plane];
+        for mdl in models.coeff_models.iter_mut() {
             for i in 0..3 {
                 for k in 0..5 {
                     mdl.dc_token_probs[0][i][k] = rescale_prob(mdl.dc_value_probs[k], &VP6_DC_WEIGHTS[k][i], 255);
@@ -566,6 +565,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample from a private collection
         test_decoding("avi", "vp6", "assets/Duck/selection_720x576_300kBit_vp60i.avi", Some(16),
                       &dmx_reg, &dec_reg,
                       ExpectedTestResult::MD5([0x042c3e96, 0x8a9b26a2, 0x4dcbaf66, 0x1b788d03]));
@@ -577,6 +577,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/V-codecs/VP6/vp6_crash.avi
         test_decoding("avi", "vp6", "assets/Duck/vp6_crash.avi", Some(4),
                       &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xdcd70fa0, 0x0d075ce2, 0xc9e65077, 0xb003a92e],
@@ -592,6 +593,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         duck_register_all_decoders(&mut dec_reg);
 
+        // sample created by remuxing some VP6A in FLV
         test_decoding("avi", "vp6a", "assets/Duck/vp6a.avi", Some(25),
                       &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xaf903d79, 0x17ddb3c7, 0xf0a381e8, 0x26b36a7d],