* Sync up to trunk head (r60691).

svn path=/branches/ntvdm/; revision=60692
2026-09-03 04:13:31 +00:00 · 2013-10-17 11:19:05 +00:00
parent 6bbc6fef9a 0fbb946f42
commit 25445ea35f
5851 changed files with 218087 additions and 724119 deletions
@@ -0,0 +1,77 @@
+/*
+ * Copyright 2009 Maarten Lankhorst
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#ifndef __WINE_CONFIG_H
+# error You must include config.h to use this header
+#endif
+
+extern HRESULT MMDevEnum_Create(REFIID riid, void **ppv) DECLSPEC_HIDDEN;
+extern void MMDevEnum_Free(void) DECLSPEC_HIDDEN;
+
+
+/* Changes to this enum must be synced in drivers. */
+enum _DriverPriority {
+    Priority_Unavailable = 0, /* driver won't work */
+    Priority_Low, /* driver may work, but unlikely */
+    Priority_Neutral, /* driver makes no judgment */
+    Priority_Preferred /* driver thinks it's correct */
+};
+
+typedef struct _DriverFuncs {
+    HMODULE module;
+    WCHAR module_name[64];
+    int priority;
+
+    /* Returns a "priority" value for the driver. Highest priority wins.
+     * If multiple drivers think they are valid, they will return a
+     * priority value reflecting the likelihood that they are actually
+     * valid. See enum _DriverPriority. */
+    int (WINAPI *pGetPriority)(void);
+
+    /* ids gets an array of human-friendly endpoint names
+     * keys gets an array of driver-specific stuff that is used
+     *   in GetAudioEndpoint to identify the endpoint
+     * it is the caller's responsibility to free both arrays, and
+     *   all of the elements in both arrays with HeapFree() */
+    HRESULT (WINAPI *pGetEndpointIDs)(EDataFlow flow, WCHAR ***ids,
+            GUID **guids, UINT *num, UINT *default_index);
+    HRESULT (WINAPI *pGetAudioEndpoint)(void *key, IMMDevice *dev,
+            IAudioClient **out);
+    HRESULT (WINAPI *pGetAudioSessionManager)(IMMDevice *device,
+            IAudioSessionManager2 **out);
+} DriverFuncs;
+
+extern DriverFuncs drvs DECLSPEC_HIDDEN;
+
+typedef struct MMDevice {
+    IMMDevice IMMDevice_iface;
+    IMMEndpoint IMMEndpoint_iface;
+    LONG ref;
+
+    CRITICAL_SECTION crst;
+
+    EDataFlow flow;
+    DWORD state;
+    GUID devguid;
+    WCHAR *drv_id;
+} MMDevice;
+
+extern HRESULT AudioClient_Create(MMDevice *parent, IAudioClient **ppv) DECLSPEC_HIDDEN;
+extern HRESULT AudioEndpointVolume_Create(MMDevice *parent, IAudioEndpointVolume **ppv) DECLSPEC_HIDDEN;
+
+extern const WCHAR drv_keyW[] DECLSPEC_HIDDEN;