Changeset 88819 in vbox for trunk/src/VBox/Main

Timestamp:

May 3, 2021 10:26:28 AM (4 years ago)

Author:

vboxsync

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

144153

Message:

Audio: Added geberuc asynchronous init to DrvAudio for use in WAS (and maybe others). bugref:9890

• Added optional asynchronous init via a worker thread pool in DrvAudio (pfnStreamInitAsync).
• Added interface for the backend to use the thread pool from the backend (pfnDoOnWorkerThread).
• s/PDMIAUDIONOTIFYFROMHOST/PDMIHOSTAUDIOPORT/g
• New BACKEND_READY state flag (a bit confusing wrt to INITIALIZED, but whatever).
• Don't RESUME streams which aren't actually paused (on VM resume).
• Restore the backend state correctly when the per-direction enable flag is changed in DrvAudio. Would enable the streams regardless of actual state.
• Move more PDMAUDIOSTREAM members from the public structure and into the DRVAUDIOSTREAM.
• ++

Location:

trunk/src/VBox/Main/src-client

Files:

• DrvAudioRec.cpp (modified) (1 diff)
• DrvAudioVRDE.cpp (modified) (1 diff)

trunk/src/VBox/Main/src-client/DrvAudioRec.cpp

@@ -1102 +1102 @@
     pThis->IHostAudio.pfnGetDevices                 = NULL;
     pThis->IHostAudio.pfnGetStatus                  = drvAudioVideoRecHA_GetStatus;
+    pThis->IHostAudio.pfnDoOnWorkerThread           = NULL;
+    pThis->IHostAudio.pfnStreamConfigHint           = NULL;
     pThis->IHostAudio.pfnStreamCreate               = drvAudioVideoRecHA_StreamCreate;
+    pThis->IHostAudio.pfnStreamInitAsync            = NULL;
     pThis->IHostAudio.pfnStreamDestroy              = drvAudioVideoRecHA_StreamDestroy;
     pThis->IHostAudio.pfnStreamNotifyDeviceChanged  = NULL;

trunk/src/VBox/Main/src-client/DrvAudioVRDE.cpp

@@ -725 +725 @@
     pThis->IHostAudio.pfnGetDevices                 = NULL;
     pThis->IHostAudio.pfnGetStatus                  = drvAudioVrdeHA_GetStatus;
+    pThis->IHostAudio.pfnDoOnWorkerThread           = NULL;
+    pThis->IHostAudio.pfnStreamConfigHint           = NULL;
     pThis->IHostAudio.pfnStreamCreate               = drvAudioVrdeHA_StreamCreate;
+    pThis->IHostAudio.pfnStreamInitAsync            = NULL;
     pThis->IHostAudio.pfnStreamDestroy              = drvAudioVrdeHA_StreamDestroy;
     pThis->IHostAudio.pfnStreamNotifyDeviceChanged  = NULL;