introduce option handling for decoders

[nihav.git] / nihav-commonfmt / src / codecs / pcm.rs

diff --git a/nihav-commonfmt/src/codecs/pcm.rs b/nihav-commonfmt/src/codecs/pcm.rs
index 49e9dadcb760d548bde7d229edc63b9c4dd1c929..b4ded8746bccb11a8f63e392b18bc6f7af40a8de 100644 (file)
--- a/nihav-commonfmt/src/codecs/pcm.rs
+++ b/nihav-commonfmt/src/codecs/pcm.rs
@@ -56,8 +56,16 @@ impl NADecoder for PCMDecoder {
             Err(DecoderError::InvalidData)
         }
     }
+    fn flush(&mut self) {
+    }
+}
+
+impl NAOptionHandler for PCMDecoder {
+    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> {
+pub fn get_decoder() -> Box<dyn NADecoder + Send> {
     Box::new(PCMDecoder::new())
 }