From 76abf1f727f7b17da49e99f1ea3d40d77a2eaabf Mon Sep 17 00:00:00 2001
From: Chris Burgener <christhecoolist@gmail.com>
Date: Thu, 30 Jun 2016 20:43:59 -0400
Subject: [PATCH] Remove AddStereoSample function

---
 Source/Core/AudioCommon/WaveFile.cpp | 36 +++-------------------------
 Source/Core/AudioCommon/WaveFile.h   |  2 --
 2 files changed, 3 insertions(+), 35 deletions(-)

diff --git a/Source/Core/AudioCommon/WaveFile.cpp b/Source/Core/AudioCommon/WaveFile.cpp
index 3fb073f777..5634bd4157 100644
--- a/Source/Core/AudioCommon/WaveFile.cpp
+++ b/Source/Core/AudioCommon/WaveFile.cpp
@@ -94,31 +94,6 @@ void WaveFileWriter::Write4(const char* ptr)
   file.WriteBytes(ptr, 4);
 }
 
-void WaveFileWriter::AddStereoSamples(const short* sample_data, u32 count, int sample_rate)
-{
-  if (!file)
-    PanicAlertT("WaveFileWriter - file not open.");
-
-  if (skip_silence)
-  {
-    bool all_zero = true;
-
-    for (u32 i = 0; i < count * 2; i++)
-    {
-      if (sample_data[i])
-        all_zero = false;
-    }
-
-    if (all_zero)
-      return;
-  }
-
-  CheckSampleRate(sample_rate);
-
-  file.WriteBytes(sample_data, count * 4);
-  audio_size += count * 4;
-}
-
 void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int sample_rate)
 {
   if (!file)
@@ -148,14 +123,6 @@ void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int
     conv_buffer[2 * i + 1] = Common::swap16((u16)sample_data[2 * i]);
   }
 
-  CheckSampleRate(sample_rate);
-
-  file.WriteBytes(conv_buffer.data(), count * 4);
-  audio_size += count * 4;
-}
-
-void WaveFileWriter::CheckSampleRate(int sample_rate)
-{
   if (sample_rate != current_sample_rate)
   {
     Stop();
@@ -165,4 +132,7 @@ void WaveFileWriter::CheckSampleRate(int sample_rate)
     Start(filename.str(), sample_rate);
     current_sample_rate = sample_rate;
   }
+
+  file.WriteBytes(conv_buffer.data(), count * 4);
+  audio_size += count * 4;
 }
diff --git a/Source/Core/AudioCommon/WaveFile.h b/Source/Core/AudioCommon/WaveFile.h
index 761f205722..58028e84b4 100644
--- a/Source/Core/AudioCommon/WaveFile.h
+++ b/Source/Core/AudioCommon/WaveFile.h
@@ -30,7 +30,6 @@ public:
   void Stop();
 
   void SetSkipSilence(bool skip) { skip_silence = skip; }
-  void AddStereoSamples(const short* sample_data, u32 count, int sample_rate);
   void AddStereoSamplesBE(const short* sample_data, u32 count, int sample_rate);  // big endian
   u32 GetAudioSize() const { return audio_size; }
 private:
@@ -42,7 +41,6 @@ private:
   std::array<short, BUFFER_SIZE> conv_buffer{};
   void Write(u32 value);
   void Write4(const char* ptr);
-  void CheckSampleRate(int sample_rate);
   std::string basename;
   int current_sample_rate;
   int file_index = 0;