AudioCommon: Remove unused qualifiers and make variables constant

1 files changed, 10 insertions, 9 deletions

diff --git a/Source/Core/AudioCommon/OpenALStream.cpp b/Source/Core/AudioCommon/OpenALStream.cpp
index 31ae9b047e..a059d428c0 100644
--- a/Source/Core/AudioCommon/OpenALStream.cpp
+++ b/Source/Core/AudioCommon/OpenALStream.cpp
@@ -76,7 +76,7 @@ static bool InitLibrary()
 
   if (!InitFunctions())
   {
-    ::FreeLibrary(s_openal_dll);
+    FreeLibrary(s_openal_dll);
     s_openal_dll = nullptr;
     return false;
   }
@@ -168,7 +168,7 @@ bool OpenALStream::SetRunning(bool running)
 
 static ALenum CheckALError(const char* desc)
 {
-  ALenum err = palGetError();
+  ALenum const err = palGetError();
 
   if (err != AL_NO_ERROR)
   {
@@ -211,16 +211,16 @@ void OpenALStream::SoundLoop()
 {
   Common::SetCurrentThreadName("Audio thread - openal");
 
-  bool float32_capable = palIsExtensionPresent("AL_EXT_float32") != 0;
-  bool surround_capable = palIsExtensionPresent("AL_EXT_MCFORMATS") || IsCreativeXFi();
+  bool const float32_capable = palIsExtensionPresent("AL_EXT_float32") != 0;
+  bool const surround_capable = palIsExtensionPresent("AL_EXT_MCFORMATS") || IsCreativeXFi();
   bool use_surround = Config::ShouldUseDPL2Decoder() && surround_capable;
 
   // As there is no extension to check for 32-bit fixed point support
   // and we know that only a X-Fi with hardware OpenAL supports it,
   // we just check if one is being used.
-  bool fixed32_capable = IsCreativeXFi();
+  bool const fixed32_capable = IsCreativeXFi();
 
-  u32 frequency = m_mixer->GetSampleRate();
+  u32 const frequency = m_mixer->GetSampleRate();
 
   u32 frames_per_buffer;
   // Can't have zero samples per buffer
@@ -288,12 +288,12 @@ void OpenALStream::SoundLoop()
       num_buffers_queued -= num_buffers_processed;
     }
 
-    unsigned int min_frames = frames_per_buffer;
+    unsigned int const min_frames = frames_per_buffer;
 
     if (use_surround)
     {
       std::array<float, OAL_MAX_FRAMES * SURROUND_CHANNELS> dpl2;
-      u32 rendered_frames = static_cast<u32>(m_mixer->MixSurround(dpl2.data(), min_frames));
+      u32 const rendered_frames = static_cast<u32>(m_mixer->MixSurround(dpl2.data(), min_frames));
 
       if (rendered_frames < min_frames)
         continue;
@@ -351,7 +351,8 @@ void OpenALStream::SoundLoop()
     }
     else
     {
-      u32 rendered_frames = static_cast<u32>(m_mixer->Mix(m_realtime_buffer.data(), min_frames));
+      u32 const rendered_frames =
+          static_cast<u32>(m_mixer->Mix(m_realtime_buffer.data(), min_frames));
 
       if (!rendered_frames)
         continue;