fix clippy warnings

[nihav.git] / nihav-flash / src / codecs / flashsv.rs

diff --git a/nihav-flash/src/codecs/flashsv.rs b/nihav-flash/src/codecs/flashsv.rs
index 26e0eb4e201d9bac69f448b0ab491a47a82001fd..47f660f8425a9d3f863d928ee1fb3bc53c5a9490 100644 (file)
--- a/nihav-flash/src/codecs/flashsv.rs
+++ b/nihav-flash/src/codecs/flashsv.rs
@@ -33,16 +33,10 @@ impl FSVShuffler {
     }
     fn has_last_frame(&self) -> bool { self.lastframe.is_some() }
     fn get_key_frame(&mut self) -> Option<NAVideoBufferRef<u8>> {
-        match self.keyframe {
-            Some(ref frm) => Some(frm.clone()),
-            None => None,
-        }
+        self.keyframe.as_ref().cloned()
     }
     fn get_last_frame(&mut self) -> Option<NAVideoBufferRef<u8>> {
-        match self.lastframe {
-            Some(ref frm) => Some(frm.clone()),
-            None => None,
-        }
+        self.lastframe.as_ref().cloned()
     }
 }
 
@@ -347,6 +341,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         flash_register_all_decoders(&mut dec_reg);
 
+        // sample: https://samples.mplayerhq.hu/FLV/flash_screen/screen.flv
         test_decoding("flv", "flashsv", "assets/Flash/screen.flv",
                       Some(3000), &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0xb45b899e, 0x417b17d5, 0x7bfe898b, 0x026b289f],
@@ -367,6 +362,7 @@ mod test {
         let mut dec_reg = RegisteredDecoders::new();
         flash_register_all_decoders(&mut dec_reg);
 
+        // sample created from https://samples.mplayerhq.hu/FLV/flash_screen/screen.flv by recoding
         test_decoding("flv", "flashsv2", "assets/Flash/screen2.flv",
                       Some(4700), &dmx_reg, &dec_reg, ExpectedTestResult::MD5Frames(vec![
                             [0x55522afa, 0x9c7dd794, 0xdd67aa2e, 0x8b8c525e],