Changeset 70993 in vbox

Timestamp:

Feb 13, 2018 11:11:31 AM (7 years ago)

Author:

vboxsync

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

120840

Message:

Audio/DrvAudioCommon.cpp: Implemented DrvAudioHlpPlaybackDstToStr().

Location:

trunk/src/VBox/Devices/Audio

Files:

• DrvAudio.h (modified) (1 diff)
• DrvAudioCommon.cpp (modified) (1 diff)

trunk/src/VBox/Devices/Audio/DrvAudio.h

@@ -160 +160 @@
 void DrvAudioHlpPCMPropsPrint(const PPDMAUDIOPCMPROPS pProps);
 int DrvAudioHlpPCMPropsToStreamCfg(const PPDMAUDIOPCMPROPS pPCMProps, PPDMAUDIOSTREAMCFG pCfg);
+const char *DrvAudioHlpPlaybackDstToStr(const PDMAUDIOPLAYBACKDEST enmPlaybackDst);
 const char *DrvAudioHlpRecSrcToStr(const PDMAUDIORECSOURCE enmRecSource);
 void DrvAudioHlpStreamCfgPrint(const PPDMAUDIOSTREAMCFG pCfg);

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

@@ -619 +619 @@
 
     return pszFlags;
+}
+
+/**
+ * Converts a playback destination enumeration to a string.
+ *
+ * @returns Stringified playback destination, or "Unknown", if not found.
+ * @param   enmPlaybackDst      Playback destination to convert.
+ */
+const char *DrvAudioHlpPlaybackDstToStr(const PDMAUDIOPLAYBACKDEST enmPlaybackDst)
+{
+    switch (enmPlaybackDst)
+    {
+        case PDMAUDIOPLAYBACKDEST_UNKNOWN:    return "Unknown";
+        case PDMAUDIOPLAYBACKDEST_FRONT:      return "Front";
+        case PDMAUDIOPLAYBACKDEST_CENTER_LFE: return "Center / LFE";
+        case PDMAUDIOPLAYBACKDEST_REAR:       return "Rear";
+        default:
+            break;
+    }
+
+    AssertMsgFailed(("Invalid playback destination %ld\n", enmPlaybackDst));
+    return "Unknown";
 }