Rebuild device lists when retrieving them

1 files changed, 25 insertions, 15 deletions

diff --git a/Alc/winmm.c b/Alc/winmm.c
index 1f62f5a1..67865f26 100644
--- a/Alc/winmm.c
+++ b/Alc/winmm.c
@@ -425,17 +425,37 @@ BackendFuncs WinMMFuncs = {
 
 void alcWinMMInit(BackendFuncs *FuncList)
 {
+    *FuncList = WinMMFuncs;
+}
+
+void alcWinMMDeinit()
+{
     ALuint lLoop;
 
-    *FuncList = WinMMFuncs;
+    for(lLoop = 0; lLoop < NumCaptureDevices; lLoop++)
+        free(CaptureDeviceList[lLoop]);
+    free(CaptureDeviceList);
+    CaptureDeviceList = NULL;
+
+    NumCaptureDevices = 0;
+}
+
+void alcWinMMProbe(ALCboolean capture)
+{
+    ALuint lLoop;
+
+    if(type != CAPTURE_DEVICE_PROBE)
+        return;
+
+    for(lLoop = 0; lLoop < NumCaptureDevices; lLoop++)
+        free(CaptureDeviceList[lLoop]);
 
     NumCaptureDevices = waveInGetNumDevs();
-    CaptureDeviceList = malloc(sizeof(ALCchar*) * NumCaptureDevices);
+    CaptureDeviceList = realloc(CaptureDeviceList, sizeof(ALCchar*) * NumCaptureDevices);
     for(lLoop = 0; lLoop < NumCaptureDevices; lLoop++)
     {
         WAVEINCAPS WaveInCaps;
 
-        CaptureDeviceList[lLoop] = strdup("");
         if(waveInGetDevCaps(lLoop, &WaveInCaps, sizeof(WAVEINCAPS)) == MMSYSERR_NOERROR)
         {
             char name[128];
@@ -443,17 +463,7 @@ void alcWinMMInit(BackendFuncs *FuncList)
             AppendCaptureDeviceList(name);
             CaptureDeviceList[lLoop] = strdup(name);
         }
+        else
+            CaptureDeviceList[lLoop] = strdup("");
     }
 }
-
-void alcWinMMDeinit()
-{
-    ALuint lLoop;
-
-    for(lLoop = 0; lLoop < NumCaptureDevices; lLoop++)
-        free(CaptureDeviceList[lLoop]);
-    free(CaptureDeviceList);
-    CaptureDeviceList = NULL;
-
-    NumCaptureDevices = 0;
-}