Changeset 104499 in vbox for trunk/src/VBox/Devices

Timestamp:

May 3, 2024 9:29:15 AM (10 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

163021

Message:

Audio/AudioMixer: Made the debug (.WAV) file of an output sink actually write something. Was missing before.

File:

• trunk/src/VBox/Devices/Audio/AudioMixer.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Audio/AudioMixer.cpp

@@ -1560 +1560 @@
         if (cFramesToRead > 0)
         {
+            PAUDIOHLPFILE pFile = pSink->Dbg.pFile; /* Beacon for writing multiplexed data only once. */
+
             /*
              * For each of the enabled streams, convert cFramesToRead frames from
@@ -1590 +1592 @@
                                         &pMixStream->PeekState, pvBuf, cbBuf, &cbDstPeeked);
                         offSrcFrame += cSrcFramesPeeked;
+
+                        if (RT_UNLIKELY(pFile))
+                        {
+                            AudioHlpFileWrite(pFile, pvBuf, cbDstPeeked);
+                            pFile = NULL;
+                        }
 
                         /* Write it to the backend.  Since've checked that there is buffer