Changeset 73421 in vbox for trunk/include/VBox

Timestamp:

Aug 1, 2018 12:46:06 PM (7 years ago)

Author:

vboxsync

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

124043

Message:

Audio: (Pre-)Buffering fixes; use nanoseconds to have a higher resolution when it comes to calculating the transfer sizes.

File:

• trunk/include/VBox/vmm/pdmaudioifs.h (modified) (2 diffs)

trunk/include/VBox/vmm/pdmaudioifs.h

@@ -1006 +1006 @@
     struct
     {
+        /** "Jitter value" between written and played back bytes. */
+        int64_t                 cbJitterWrittenPlayed;
         /** File for writing stream writes. */
         PPDMAUDIOFILE           pFileStreamWrite;
@@ -1040 +1042 @@
     /** Context of this stream. */
     PDMAUDIOSTREAMCTX      enmCtx;
-    /** Timestamp (in ms) since last iteration. */
-    uint64_t               tsLastIteratedMs;
-    /** Timestamp (in ms) since last playback / capture. */
-    uint64_t               tsLastPlayedCapturedMs;
-    /** Timestamp (in ms) since last read (input streams) or
+    /** Timestamp (in ns) since last iteration. */
+    uint64_t               tsLastIteratedNs;
+    /** Timestamp (in ns) since last playback / capture. */
+    uint64_t               tsLastPlayedCapturedNs;
+    /** Timestamp (in ns) since last read (input streams) or
      *  write (output streams). */
-    uint64_t               tsLastReadWrittenMs;
+    uint64_t               tsLastReadWrittenNs;
     /** For output streams this indicates whether the stream has reached
      *  its playback threshold, e.g. is playing audio.