Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers into modules, and delete rossubsys.

sdk/lib/drivers/sound/mmebuddy/wave/widMessage.c

@@ -0,0 +1,125 @@
+/*
+ * PROJECT:     ReactOS Sound System "MME Buddy" Library
+ * LICENSE:     GPL - See COPYING in the top level directory
+ * FILE:        lib/sound/mmebuddy/wave/widMessage.c
+ *
+ * PURPOSE:     Provides the widMessage exported function, as required by
+ *              the MME API, for wave input device support.
+ *
+ * PROGRAMMERS: Andrew Greenwood (silverblade@reactos.org)
+*/
+
+#include "precomp.h"
+
+/*
+    Standard MME driver entry-point for messages relating to wave audio
+    input.
+*/
+DWORD
+APIENTRY
+widMessage(
+    UINT DeviceId,
+    UINT Message,
+    DWORD_PTR PrivateHandle,
+    DWORD_PTR Parameter1,
+    DWORD_PTR Parameter2)
+{
+    MMRESULT Result = MMSYSERR_NOTSUPPORTED;
+
+    AcquireEntrypointMutex(WAVE_IN_DEVICE_TYPE);
+
+    SND_TRACE(L"widMessage - Message type %d\n", Message);
+
+    switch ( Message )
+    {
+        case WIDM_GETNUMDEVS :
+        {
+            Result = GetSoundDeviceCount(WAVE_IN_DEVICE_TYPE);
+            break;
+        }
+
+        case WIDM_START :
+        {
+            Result = MmeSetState(PrivateHandle, TRUE);
+            break;
+        }
+
+        case WIDM_STOP :
+        {
+            Result = MmeSetState(PrivateHandle, FALSE);
+            break;
+        }
+
+        case WIDM_GETDEVCAPS :
+        {
+
+            Result = MmeGetSoundDeviceCapabilities(WAVE_IN_DEVICE_TYPE,
+                                                   DeviceId,
+                                                   (PVOID) Parameter1,
+                                                   Parameter2);
+            break;
+        }
+        case WIDM_OPEN :
+        {
+            Result = MmeOpenDevice(WAVE_IN_DEVICE_TYPE,
+                                       DeviceId,
+                                       (LPWAVEOPENDESC) Parameter1,
+                                       Parameter2,
+                                       (DWORD_PTR*) PrivateHandle);
+            break;
+        }
+
+        case WIDM_CLOSE :
+        {
+            Result = MmeCloseDevice(PrivateHandle);
+
+            break;
+        }
+
+        case WIDM_PREPARE :
+        {
+            /* TODO: Do we need to pass 2nd parameter? */
+            Result = MmePrepareWaveHeader(PrivateHandle, Parameter1);
+            break;
+        }
+
+        case WIDM_UNPREPARE :
+        {
+            Result = MmeUnprepareWaveHeader(PrivateHandle, Parameter1);
+            break;
+        }
+
+        case WIDM_RESET :
+        {
+            /* Stop playback, reset position to zero */
+            Result = MmeResetWavePlayback(PrivateHandle);
+            break;
+        }
+
+        case WIDM_ADDBUFFER :
+        {
+            Result = MmeWriteWaveHeader(PrivateHandle, Parameter1);
+            break;
+        }
+
+        case DRV_QUERYDEVICEINTERFACESIZE :
+        {
+            Result = MmeGetDeviceInterfaceString(WAVE_IN_DEVICE_TYPE, DeviceId, NULL, 0, (DWORD*)Parameter1); //FIXME DWORD_PTR
+            break;
+        }
+
+        case DRV_QUERYDEVICEINTERFACE :
+        {
+            Result = MmeGetDeviceInterfaceString(WAVE_IN_DEVICE_TYPE, DeviceId, (LPWSTR)Parameter1, Parameter2, NULL); //FIXME DWORD_PTR
+            break;
+        }
+
+
+    }
+
+    SND_TRACE(L"widMessage returning MMRESULT %d\n", Result);
+
+    ReleaseEntrypointMutex(WAVE_IN_DEVICE_TYPE);
+
+    return Result;
+}