fix: WASAPI output callback to take &mut Data

Add missing cfg guards for ASIO and JACK in StreamConfigBuilder

Author: roderickvd

src/host/wasapi/device.rs

@@ -798,7 +798,7 @@ impl Device {
         sample_format: SampleFormat,
         data_callback: D,
         error_callback: E,
-        timeout: Option<Duration>,
+        _timeout: Option<Duration>,
         wasapi_config: Option<&super::WasapiStreamConfig>,
     ) -> Result<Stream, BuildStreamError>
     where
@@ -825,7 +825,7 @@ impl Device {
         wasapi_config: Option<&super::WasapiStreamConfig>,
     ) -> Result<Stream, BuildStreamError>
     where
-        D: FnMut(&Data, &OutputCallbackInfo) + Send + 'static,
+        D: FnMut(&mut Data, &OutputCallbackInfo) + Send + 'static,
         E: FnMut(StreamError) + Send + 'static,
     {
         let stream_inner =

src/lib.rs

@@ -2436,6 +2436,7 @@ impl StreamConfigBuilder {
                             )
                             .map(crate::Stream::from);
                     }
+                    #[cfg(any(feature = "asio", feature = "jack"))]
                     _ => {} // Not WASAPI device, continue to standard method
                 }
             }
@@ -2541,6 +2542,7 @@ impl StreamConfigBuilder {
                             )
                             .map(crate::Stream::from);
                     }
+                    #[cfg(any(feature = "asio", feature = "jack"))]
                     _ => {} // Not WASAPI device, continue to standard method
                 }
             }