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#include <list>

#include "graphic-window.h"



struct GpuResults {



   // basic info

   OpenGLContextType contextType;

   bool available;



   // OpenGL info

   std::string vendor;

   std::string renderer;

   std::string version;

   std::string glslVersion;

   std::list<std::string> extensions;

   std::list<std::string> guiExtensions;



#if !defined(__WIN32__) && !defined(_WIN32)



   // GLX info

   std::string glxServerVendor;

   std::string glxClientVendor;

   std::string glxVersion;



   // EGL info

   std::string eglVendor;

   std::string eglVersion;

   std::string eglClientAPIs;



#endif



   // performance results

   double gflops;

   double pixelsPerSecond;

   double pixelsPerSecondUsingShaders;

   double verticesPerSecond;

   double verticesPerSecondUsingShaders;

   double geometryShaderThroughput;

   double geometryShaderNoEmitThroughput;

   double geometryShaderMaxThroughput;

   double geometryShaderMaxNoEmitThroughput;

   double rasterizerThroughput;

   double rasterizerNonGeneratingThroughput;

   double blendedPixelsThroughput;

   double memoryThroughput;

   double timeOfIndirectBufferRecordProcessing;

   double timeOfIndirectBufferInstanceProcessing;

   double timeOfDrawCall;

   double timeOfVAOSwitch;

   double timeOfShaderProgramSwitch;

   double timeOfDepthFunctionSwitch;

   double timeOfDepthOnOffSwitch;

   double timeOfBlendFunctionSwitch;

   double timeOfBlendOnOffSwitch;

   double timeOfUniform4f;

   double timeOfUniformMatrix4fv;

   double timeOfUniform10x4f;



   GpuResults( OpenGLContextType glContextType ) :

         contextType( glContextType ), available( false ),

         gflops( -1. ), pixelsPerSecond( -1. ), pixelsPerSecondUsingShaders( -1. ),

         verticesPerSecond( -1. ), verticesPerSecondUsingShaders( -1. ),

         geometryShaderThroughput( -1. ), geometryShaderNoEmitThroughput( -1. ),

         geometryShaderMaxThroughput( -1. ), geometryShaderMaxNoEmitThroughput( -1. ),

         rasterizerThroughput( -1. ), rasterizerNonGeneratingThroughput( -1. ),

         blendedPixelsThroughput( -1. ), memoryThroughput( -1. ),

         timeOfIndirectBufferRecordProcessing( -1. ),

         timeOfIndirectBufferInstanceProcessing( -1. ),

         timeOfDrawCall( -1. ), timeOfVAOSwitch( -1. ), timeOfShaderProgramSwitch( -1. ),

         timeOfDepthFunctionSwitch( -1. ), timeOfDepthOnOffSwitch( -1. ),

         timeOfBlendFunctionSwitch( -1. ), timeOfBlendOnOffSwitch( -1. ),

         timeOfUniform4f( -1. ), timeOfUniformMatrix4fv( -1. ), timeOfUniform10x4f( -1. )

   {

   }



   void updateGLInfo();



   static GpuResults createWithGLInfo( OpenGLContextType contextType )

   {

      GpuResults r( contextType );

      r.available = true;

      r.updateGLInfo();

      return r;

   }

};



GpuResults makeGpuTests( OpenGLContextType contextType );



bool openWindow( OpenGLContextType contextType );