Changeset 70832 in vbox for trunk/src/VBox/Devices/Audio

Timestamp:

Jan 31, 2018 1:43:12 PM (7 years ago)

Author:

vboxsync

Message:

Audio/HDA: Only create debug audio files if not already open yet and don't close when just disabling a stream temporarily (closing will be done on stream destruction).

File:

• trunk/src/VBox/Devices/Audio/HDAStream.cpp (modified) (1 diff)

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

@@ -522 +522 @@
         if (fEnable)
         {
-            int rc2 = DrvAudioHlpFileOpen(pStream->Dbg.Runtime.pFileStream, PDMAUDIOFILE_DEFAULT_OPEN_FLAGS,
-                                          &pStream->State.Cfg.Props);
-            AssertRC(rc2);
-
-            rc2 = DrvAudioHlpFileOpen(pStream->Dbg.Runtime.pFileDMA, PDMAUDIOFILE_DEFAULT_OPEN_FLAGS,
-                                      &pStream->State.Cfg.Props);
-            AssertRC(rc2);
-        }
-        else
-        {
-            int rc2 = DrvAudioHlpFileClose(pStream->Dbg.Runtime.pFileStream);
-            AssertRC(rc2);
-
-            rc2 = DrvAudioHlpFileClose(pStream->Dbg.Runtime.pFileDMA);
-            AssertRC(rc2);
+            if (!DrvAudioHlpFileIsOpen(pStream->Dbg.Runtime.pFileStream))
+            {
+                int rc2 = DrvAudioHlpFileOpen(pStream->Dbg.Runtime.pFileStream, PDMAUDIOFILE_DEFAULT_OPEN_FLAGS,
+                                              &pStream->State.Cfg.Props);
+                AssertRC(rc2);
+            }
+
+            if (!DrvAudioHlpFileIsOpen(pStream->Dbg.Runtime.pFileDMA))
+            {
+                int rc2 = DrvAudioHlpFileOpen(pStream->Dbg.Runtime.pFileDMA, PDMAUDIOFILE_DEFAULT_OPEN_FLAGS,
+                                              &pStream->State.Cfg.Props);
+                AssertRC(rc2);
+            }
         }
     }