Add OpenGL support.

Engine/source/gfx/gl/gfxGLDeviceProfiler.cpp

@@ -0,0 +1,133 @@
+#include "gui/core/guiCanvas.h"
+#include "console/engineAPI.h"
+#include "gfx/gfxDebugEvent.h"
+
+#include "gfx/gl/gfxGLDevice.h"
+
+#ifndef TORQUE_BASIC_GPU_PROFILER
+   //#define TORQUE_BASIC_GPU_PROFILER
+#endif
+
+class GLTimer
+{
+public:      
+
+   void begin()
+   {
+      glBeginQuery(GL_TIME_ELAPSED, mQueryId);
+   }
+
+   void end()
+   {
+     glEndQuery(GL_TIME_ELAPSED);
+   }
+
+   F64 getTime()
+   {
+      GLuint64 time;
+      glGetQueryObjectui64v(mQueryId, GL_QUERY_RESULT, &time);
+      return static_cast<F64>(time)/1000000.0f;
+   }      
+
+   class Data
+   {
+   public:
+      
+      Data()  {}
+
+      void init()
+      {
+
+      }
+
+      void onBeginFrame()
+      {
+         
+      }
+
+      void onEndFrame()
+      {
+         
+      }
+   };
+
+   typedef Data DataType;
+
+    GLTimer(GFXDevice *device, Data &data) : mData(&data)
+   {
+      glGenQueries(1, &mQueryId);
+   }
+
+    GLTimer() : mName(NULL), mQueryId(0), mData(NULL)
+    {
+
+    }
+
+    GLTimer& operator=(const GLTimer &b)
+    {
+       mName = b.mName;
+       mQueryId = b.mQueryId;
+       return *this;
+    }
+
+    StringTableEntry mName; 
+
+protected:
+   Data *mData;
+   GLuint mQueryId;
+   
+};
+
+
+#ifdef TORQUE_BASIC_GPU_PROFILER
+
+#include "gfx/gfxProfiler.h"
+
+
+GFXProfiler<GLTimer> gfxProfiler;
+
+DefineConsoleFunction(printGFXGLTimers, void,(), ,"")
+{
+   gfxProfiler.printTimes();
+}
+
+#endif
+
+bool initGLProfiler(GFXDevice::GFXDeviceEventType ev)
+{
+   if(ev != GFXDevice::deInit || GFX->getAdapterType() != OpenGL)        
+      return true;
+
+   Con::evaluatef("GlobalActionMap.bindCmd(keyboard, \"alt F4\", \"printGFXGLTimers();\");");
+   return true;
+}
+
+void GFXGLDevice::enterDebugEvent(ColorI color, const char *name)
+{
+#ifdef TORQUE_BASIC_GPU_PROFILER
+   gfxProfiler.enterDebugEvent(color, name);
+#endif
+}
+
+void GFXGLDevice::leaveDebugEvent()
+{
+#ifdef TORQUE_BASIC_GPU_PROFILER
+   gfxProfiler.leaveDebugEvent();
+#endif
+}
+
+void GFXGLDevice::setDebugMarker(ColorI color, const char *name)
+{
+
+}
+
+#ifdef TORQUE_BASIC_GPU_PROFILER
+
+AFTER_MODULE_INIT(Sim)
+{
+   // GFXGLDevice Profiler
+   GuiCanvas::getGuiCanvasFrameSignal().notify(&gfxProfiler, &GFXProfiler<GLTimer>::onEndFrame);
+   GFXDevice::getDeviceEventSignal().notify( &initGLProfiler );   
+}
+
+#endif