Merge 4589291199 into f46da1c525

Corrected the current FAudio output code, FAudio api wasn't
a direct 1 for 1 code replacement. Adjusted the existing
code structure so that FAudioVoiceCallBack struct
was being properly called on.

Signed-off-by: Zach Bacon <zachbacon@vba-m.com>

src/wx/faudio.cpp

@@ -191,15 +191,16 @@ public:
 } f_notifier;
 
 // Synchronization Event
+namespace {
     class FAudio_BufferNotify : public FAudioVoiceCallback {
     public:
         void *hBufferEndEvent;
 
         FAudio_BufferNotify()
         {
-        hBufferEndEvent = NULL;
-        hBufferEndEvent = CreateEvent(NULL, FALSE, FALSE, NULL);
-        assert(hBufferEndEvent != NULL);
+            hBufferEndEvent = nullptr;
+            hBufferEndEvent = CreateEvent(nullptr, FALSE, FALSE, nullptr);
+            assert(hBufferEndEvent != nullptr);
 
             OnBufferEnd = &FAudio_BufferNotify::StaticOnBufferEnd;
             OnVoiceProcessingPassStart = &FAudio_BufferNotify::StaticOnVoiceProcessingPassStart;
@@ -230,6 +231,7 @@ public:
         static void StaticOnLoopEnd(FAudioVoiceCallback* callback, void * pBufferContext) {}
         static void StaticOnVoiceError(FAudioVoiceCallback* callback, void * pBufferContext, uint32_t Error) {}
     };
+}
 
 // Class Declaration
 class FAudio_Output
@@ -252,7 +254,7 @@ public:
     void device_change();
 
     // Configuration Changes
-    void setThrottle(unsigned short throttle);
+    void setThrottle(unsigned short throttle_);
 
 private:
     bool failed;
@@ -609,7 +611,7 @@ void FAudio_Output::setThrottle(unsigned short throttle_)
     if (throttle_ == 0)
         throttle_ = 100;
 
-    uint32_t hr = FAudioSourceVoice_SetFrequencyRatio(sVoice, (float)throttle_ / 100.0f, FAUDIO_MAX_FILTER_FREQUENCY);
+    uint32_t hr = FAudioSourceVoice_SetFrequencyRatio(sVoice, (float)throttle_ / 100.0f, FAUDIO_COMMIT_NOW);
     assert(hr == 0);
 }