Changeset 76180 in vbox

Timestamp:

Dec 12, 2018 2:51:40 PM (6 years ago)

Author:

vboxsync

Message:

Audio/AC97: Fixed audio delays by using the same way of (Hz- and time-based) calculations as the HDA emulation utilizes. While at it, also implemented separate timers for each stream (as for HDA also), helping to keep timing per stream more accurate [testcase].

File:

• trunk/src/VBox/Devices/testcase/tstDeviceStructSizeRC.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/testcase/tstDeviceStructSizeRC.cpp

@@ -1913 +1913 @@
     GEN_CHECK_OFF(AC97STATE, last_samp);
     GEN_CHECK_OFF(AC97STATE, mixer_data);
-    GEN_CHECK_OFF(AC97STATE, StreamLineIn);
-    GEN_CHECK_OFF(AC97STATE, StreamMicIn);
-    GEN_CHECK_OFF(AC97STATE, StreamOut);
-    GEN_CHECK_OFF(AC97STATE, cStreamsActive);
+    GEN_CHECK_OFF(AC97STATE, aStreams);
+    GEN_CHECK_OFF(AC97STATE, uTimerHz);
+    GEN_CHECK_OFF(AC97STATE, pTimerRC);
     GEN_CHECK_OFF(AC97STATE, pTimerR3);
     GEN_CHECK_OFF(AC97STATE, pTimerR0);
-    GEN_CHECK_OFF(AC97STATE, pTimerRC);
-    GEN_CHECK_OFF(AC97STATE, fTimerActive);
-    GEN_CHECK_OFF(AC97STATE, uTimerHz);
-    GEN_CHECK_OFF(AC97STATE, cTimerTicks);
-    GEN_CHECK_OFF(AC97STATE, uTimerTS);
 #ifdef VBOX_WITH_STATISTICS
     GEN_CHECK_OFF(AC97STATE, StatTimer);
@@ -1941 +1935 @@
     GEN_CHECK_OFF(AC97STATE, IOPortBase);
     GEN_CHECK_OFF(AC97STATE, uCodecModel);
+
+    GEN_CHECK_SIZE(AC97STREAM);
+    GEN_CHECK_OFF(AC97STREAM, pAC97State);
+
+    GEN_CHECK_SIZE(AC97STREAMSTATE);
+    GEN_CHECK_OFF(AC97STREAMSTATE, CritSect);
+    GEN_CHECK_OFF(AC97STREAMSTATE, pCircBuf);
+    GEN_CHECK_OFF(AC97STREAMSTATE, tsTransferLast);
+    GEN_CHECK_OFF(AC97STREAMSTATE, cTicksPerByte);
 
     GEN_CHECK_SIZE(HDADRIVERSTREAM);