Changeset 59275 in vbox for trunk/src/VBox/Devices/Audio/AudioMixer.cpp

Timestamp:

Jan 7, 2016 11:57:56 AM (9 years ago)

Author:

vboxsync

Message:

Audio: Don't crash if backend is unable to initialize (bugref:8180).

File:

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

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

@@ -7 +7 @@
 
 /*
- * Copyright (C) 2014-2015 Oracle Corporation
+ * Copyright (C) 2014-2016 Oracle Corporation
  *
  * This file is part of VirtualBox Open Source Edition (OSE), as
@@ -250 +250 @@
 }
 
+int AudioMixerGetDeviceFormat(PAUDIOMIXER pMixer, PPDMAUDIOSTREAMCFG pCfg)
+{
+    AssertPtrReturn(pMixer, VERR_INVALID_POINTER);
+    AssertPtrReturn(pCfg, VERR_INVALID_POINTER);
+
+    /** @todo Perform a deep copy, if needed. */
+    *pCfg = pMixer->devFmt;
+
+    return VINF_SUCCESS;
+}
+
 uint32_t AudioMixerGetStreamCount(PAUDIOMIXER pMixer)
 {