Remove unused headers

2 files changed, 0 insertions, 105 deletions

diff --git a/Source/Core/VideoBackends/OGL/CMakeLists.txt b/Source/Core/VideoBackends/OGL/CMakeLists.txt
index 30c4f98ba2..d48624b7e7 100644
--- a/Source/Core/VideoBackends/OGL/CMakeLists.txt
+++ b/Source/Core/VideoBackends/OGL/CMakeLists.txt
@@ -1,5 +1,4 @@
 add_library(videoogl
-  GPUTimer.h
   OGLBoundingBox.cpp
   OGLBoundingBox.h
   OGLConfig.cpp
diff --git a/Source/Core/VideoBackends/OGL/GPUTimer.h b/Source/Core/VideoBackends/OGL/GPUTimer.h
deleted file mode 100644
index 2beefa839e..0000000000
--- a/Source/Core/VideoBackends/OGL/GPUTimer.h
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright 2016 Dolphin Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#pragma once
-
-#include "Common/GL/GLExtensions/GLExtensions.h"
-
-#ifndef GL_TIME_ELAPSED
-#define GL_TIME_ELAPSED 0x88BF
-#endif
-
-namespace OGL
-{
-/*
- * This class can be used to measure the time it takes for the GPU to perform a draw call
- * or compute dispatch. To use:
- *
- *   - Create an instance of GPUTimer before issuing the draw call.
- *     (this can be before or after any binding that needs to be done)
- *
- *   - (optionally) call Begin(). This is not needed for a single draw call.
- *
- *   - Issue the draw call or compute dispatch as normal.
- *
- *   - (optionally) call End(). This is not necessary for a single draw call.
- *
- *   - Call GetTime{Seconds,Milliseconds,Nanoseconds} to determine how long the operation
- *     took to execute on the GPU.
- *
- * NOTE: When the timer is read back, this will force a GL flush, so the more often a timer is used,
- * the larger of a performance impact it will have. Only one timer can be active at any time, due to
- * using GL_TIME_ELAPSED. This is not enforced by the class, however.
- *
- */
-class GPUTimer final
-{
-public:
-  GPUTimer()
-  {
-    glGenQueries(1, &m_query_id);
-    Begin();
-  }
-
-  ~GPUTimer()
-  {
-    End();
-    glDeleteQueries(1, &m_query_id);
-  }
-
-  void Begin()
-  {
-    if (m_started)
-      glEndQuery(GL_TIME_ELAPSED);
-
-    glBeginQuery(GL_TIME_ELAPSED, m_query_id);
-    m_started = true;
-  }
-
-  void End()
-  {
-    if (!m_started)
-      return;
-
-    glEndQuery(GL_TIME_ELAPSED);
-    m_started = false;
-  }
-
-  double GetTimeSeconds()
-  {
-    GetResult();
-    return static_cast<double>(m_result) / 1000000000.0;
-  }
-
-  double GetTimeMilliseconds()
-  {
-    GetResult();
-    return static_cast<double>(m_result) / 1000000.0;
-  }
-
-  u32 GetTimeNanoseconds()
-  {
-    GetResult();
-    return m_result;
-  }
-
-private:
-  void GetResult()
-  {
-    if (m_has_result)
-      return;
-
-    if (m_started)
-      End();
-
-    glGetQueryObjectuiv(m_query_id, GL_QUERY_RESULT, &m_result);
-    m_has_result = true;
-  }
-
-  GLuint m_query_id;
-  GLuint m_result = 0;
-  bool m_started = false;
-  bool m_has_result = false;
-};
-}  // namespace OGL