Changeset 88718 in vbox for trunk/src/VBox/Devices/Audio/DrvHostAudioAlsa.cpp

Timestamp:

Apr 26, 2021 9:21:24 PM (4 years ago)

Author:

vboxsync

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

144036

Message:

Audio: Changed PPDMAUDIOBACKENDSTREAM from opaque to a common base-structure which the backends can extend with their own data. bugref:9890

File:

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

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

@@ -109 +109 @@
 typedef struct ALSAAUDIOSTREAM
 {
+    /** Common part. */
+    PDMAUDIOBACKENDSTREAM   Core;
+
     /** Handle to the ALSA PCM stream. */
-    snd_pcm_t          *hPCM;
+    snd_pcm_t              *hPCM;
     /** Internal stream offset (for debugging). */
-    uint64_t            offInternal;
+    uint64_t                offInternal;
 
     /** The stream's acquired configuration. */
-    PDMAUDIOSTREAMCFG   Cfg;
+    PDMAUDIOSTREAMCFG       Cfg;
     /** The acquired ALSA stream config (same as Cfg). */
-    ALSAAUDIOSTREAMCFG  AlsaCfg;
+    ALSAAUDIOSTREAMCFG      AlsaCfg;
 } ALSAAUDIOSTREAM;
 /** Pointer to the ALSA host audio specific stream data. */