Changeset 65733 in vbox

Timestamp:

Feb 10, 2017 3:37:38 PM (8 years ago)

Author:

vboxsync

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

113448

Message:

DrvAudioVRDE.cpp: Return available samples in drvAudioVRDEStreamGetReadable().

File:

• trunk/src/VBox/Main/src-client/DrvAudioVRDE.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-client/DrvAudioVRDE.cpp

@@ -500 +500 @@
 static DECLCALLBACK(uint32_t) drvAudioVRDEStreamGetReadable(PPDMIHOSTAUDIO pInterface, PPDMAUDIOBACKENDSTREAM pStream)
 {
-    RT_NOREF(pInterface, pStream);
-
-    return UINT32_MAX;
+    RT_NOREF(pInterface);
+
+    PVRDESTREAM pStreamVRDE = (PVRDESTREAM)pStream;
+
+    if (pStreamVRDE->pCfg->enmDir == PDMAUDIODIR_IN)
+    {
+        /* Return samples instead of bytes here
+         * (since we specified PDMAUDIOSTREAMLAYOUT_RAW as the audio data layout). */
+        return PDMAUDIOSTREAMCFG_B2S(pStreamVRDE->pCfg, RTCircBufUsed(pStreamVRDE->In.pCircBuf));
+    }
+
+    return 0;
 }