From 0b527621a533c114bd5e0aba041047e4ee0e4b04 Mon Sep 17 00:00:00 2001
From: Chris Robinson <chris.kcat@gmail.com>
Date: Wed, 23 Apr 2014 05:08:17 -0700
Subject: Use a RefCount for counting committed winmm buffers

---
 Alc/backends/winmm.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/Alc/backends/winmm.c b/Alc/backends/winmm.c
index 96521abe..a5fe193c 100644
--- a/Alc/backends/winmm.c
+++ b/Alc/backends/winmm.c
@@ -41,7 +41,7 @@ typedef struct {
     volatile ALboolean killNow;
     althrd_t thread;
 
-    volatile LONG WaveBuffersCommitted;
+    volatile RefCount WaveBuffersCommitted;
     WAVEHDR WaveBuffer[4];
 
     union {
@@ -170,7 +170,7 @@ static void CALLBACK WaveOutProc(HWAVEOUT UNUSED(device), UINT msg, DWORD_PTR in
     if(msg != WOM_DONE)
         return;
 
-    InterlockedDecrement(&data->WaveBuffersCommitted);
+    DecrementRef(&data->WaveBuffersCommitted);
     PostThreadMessage(data->thread, msg, 0, param1);
 }
 
@@ -202,7 +202,7 @@ FORCE_ALIGN static int PlaybackThreadProc(void *arg)
 
         // Send buffer back to play more data
         waveOutWrite(data->WaveHandle.Out, WaveHdr, sizeof(WAVEHDR));
-        InterlockedIncrement(&data->WaveBuffersCommitted);
+        IncrementRef(&data->WaveBuffersCommitted);
     }
 
     return 0;
@@ -222,7 +222,7 @@ static void CALLBACK WaveInProc(HWAVEIN UNUSED(device), UINT msg, DWORD_PTR inst
     if(msg != WIM_DATA)
         return;
 
-    InterlockedDecrement(&data->WaveBuffersCommitted);
+    DecrementRef(&data->WaveBuffersCommitted);
     PostThreadMessage(data->thread, msg, 0, param1);
 }
 
@@ -250,7 +250,7 @@ static int CaptureThreadProc(void *arg)
 
         // Send buffer back to capture more data
         waveInAddBuffer(data->WaveHandle.In, WaveHdr, sizeof(WAVEHDR));
-        InterlockedIncrement(&data->WaveBuffersCommitted);
+        IncrementRef(&data->WaveBuffersCommitted);
     }
 
     return 0;
@@ -425,7 +425,7 @@ static ALCboolean WinMMStartPlayback(ALCdevice *device)
                                        data->WaveBuffer[i-1].dwBufferLength));
         waveOutPrepareHeader(data->WaveHandle.Out, &data->WaveBuffer[i], sizeof(WAVEHDR));
         waveOutWrite(data->WaveHandle.Out, &data->WaveBuffer[i], sizeof(WAVEHDR));
-        InterlockedIncrement(&data->WaveBuffersCommitted);
+        IncrementRef(&data->WaveBuffersCommitted);
     }
 
     return ALC_TRUE;
@@ -567,7 +567,7 @@ static ALCenum WinMMOpenCapture(ALCdevice *Device, const ALCchar *deviceName)
         data->WaveBuffer[i].dwLoops = 0;
         waveInPrepareHeader(data->WaveHandle.In, &data->WaveBuffer[i], sizeof(WAVEHDR));
         waveInAddBuffer(data->WaveHandle.In, &data->WaveBuffer[i], sizeof(WAVEHDR));
-        InterlockedIncrement(&data->WaveBuffersCommitted);
+        IncrementRef(&data->WaveBuffersCommitted);
     }
 
     if(althrd_create(&data->thread, CaptureThreadProc, Device) != althrd_success)
-- 
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