Changeset 62328 in vbox

Timestamp:

Jul 19, 2016 2:58:22 PM (9 years ago)

Author:

vboxsync

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

108864

Message:

Audio/DrvAudio: Added some basic statistics for STAM.

File:

• trunk/include/VBox/vmm/pdmaudioifs.h (modified) (3 diffs)

trunk/include/VBox/vmm/pdmaudioifs.h

@@ -27 +27 @@
 #define ___VBox_vmm_pdmaudioifs_h
 
-#include <VBox/types.h>
 #include <iprt/circbuf.h>
 #include <iprt/critsect.h>
 #include <iprt/list.h>
+
+#include <VBox/types.h>
+#ifdef VBOX_WITH_STATISTICS
+# include <VBox/vmm/stam.h>
+#endif
 
 #ifdef VBOX_WITH_AUDIO_50
@@ -557 +561 @@
 typedef struct PDMAUDIOSTREAMIN
 {
+    /** Timestamp (in ms) since last read. */
+    uint64_t tsLastReadMS;
+#ifdef VBOX_WITH_STATISTICS
+    STAMCOUNTER StatBytesElapsed;
+    STAMCOUNTER StatBytesTotalRead;
+    STAMCOUNTER StatSamplesCaptured;
+#endif
 } PDMAUDIOSTREAMIN, *PPDMAUDIOSTREAMIN;
 
@@ -565 +576 @@
 typedef struct PDMAUDIOSTREAMOUT
 {
+    /** Timestamp (in ms) since last write. */
+    uint64_t    tsLastWriteMS;
+#ifdef VBOX_WITH_STATISTICS
+    STAMCOUNTER StatBytesElapsed;
+    STAMCOUNTER StatBytesTotalWritten;
+    STAMCOUNTER StatSamplesPlayed;
+#endif
 } PDMAUDIOSTREAMOUT, *PPDMAUDIOSTREAMOUT;