Changeset 59470 in vbox for trunk/include/VBox

Timestamp:

Jan 26, 2016 11:32:46 AM (9 years ago)

Author:

vboxsync

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

105230

Message:

Audio: Warn on non-available audio streams based on the host audio backend's capabilities -- now the device emulation can ask the backend for its configuration to figure out how many input/output streams are supported by that backend. As the device emulation knows how many channels it finally implements, we there then can decide how to deal with the missing streams.

File:

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

trunk/include/VBox/vmm/pdmaudioifs.h

@@ -508 +508 @@
 
     /**
+     * Retrieves the current configuration of the host audio backend.
+     *
+     * @returns VBox status code.
+     *
+     * @param   pInterface      Pointer to the interface structure containing the called function pointer.
+     * @param   pCfg            Where to store the host audio backend configuration data.
+     */
+    DECLR3CALLBACKMEMBER(int, pfnGetConfiguration, (PPDMIAUDIOCONNECTOR pInterface, PPDMAUDIOBACKENDCFG pCfg));
+
+    /**
      * Checks whether a specific guest input stream is active or not.
      *
@@ -576 +586 @@
                                             PDMAUDIORECSOURCE enmRecSource, PPDMAUDIOSTREAMCFG pCfg,
                                             PPDMAUDIOGSTSTRMIN *ppGstStrmIn));
-
     /**
      * Creates a guest output stream.
@@ -622 +631 @@
 
 /** PDMIAUDIOCONNECTOR interface ID. */
-#define PDMIAUDIOCONNECTOR_IID                  "7040b289-306f-454e-87ff-e90889004464"
+#define PDMIAUDIOCONNECTOR_IID                  "8f8ca10e-9039-423c-9a77-0014aaa98626"