From 79b3462799c28af8ba586349bd671b1b56e72353 Mon Sep 17 00:00:00 2001
From: Jason Maskell <backov@tamedtornado.com>
Date: Mon, 9 May 2016 10:39:54 +0200
Subject: Initial commit with PS4 and XBone stuff trimmed.

---
 test/testing_src/testing.h | 188 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 188 insertions(+)
 create mode 100644 test/testing_src/testing.h

(limited to 'test/testing_src/testing.h')

diff --git a/test/testing_src/testing.h b/test/testing_src/testing.h
new file mode 100644
index 0000000..3537d3e
--- /dev/null
+++ b/test/testing_src/testing.h
@@ -0,0 +1,188 @@
+#ifndef TESTING_H
+#define TESTING_H
+
+#include <string>
+#include <vector>
+#include "..\include\GFSDK_WaveWorks_Types.h"
+#include "..\include\GFSDK_WaveWorks.h"
+#include <stdio.h>
+
+struct Utility
+{
+	static void split(const std::string& s, char c, std::vector<std::string>& v) 
+	{
+		using namespace std;
+
+		string::size_type i = 0;
+		string::size_type j = s.find(c);
+
+		while (j != string::npos) 
+		{
+			v.push_back(s.substr(i, j-i));
+			i = ++j;
+			j = s.find(c, j);
+
+			if (j == string::npos)
+			{
+				v.push_back(s.substr(i, s.length( )));
+			}
+		}
+	}
+
+	static bool writeTGAFile(const char *filename, int width, int height, unsigned char *imageData)
+	{
+		FILE* f = fopen(filename, "wb");
+
+		if (!f) return false;
+
+		unsigned char TGAheader[12] = {0,0,2,0,0,0,0,0,0,0,0,0};
+		unsigned char header[6] = {((unsigned char)(width%256)), ((unsigned char)(width/256)), ((unsigned char)(height%256)), ((unsigned char)(height/256)),24,0};
+
+		fwrite(TGAheader, sizeof(unsigned char), 12, f);
+		fwrite(header, sizeof(unsigned char), 6, f);
+		fwrite(imageData, sizeof(unsigned char), width*height*3, f);
+
+		fclose(f);
+
+		return true;
+	}
+};
+
+struct TestParams
+{
+	bool UseReadbacks;
+	GFSDK_WaveWorks_Simulation_DetailLevel QualityMode;
+	std::string ScreenshotDirectory;
+
+	explicit TestParams(std::string strCommandLine)
+		: UseReadbacks(false)
+		, QualityMode( GFSDK_WaveWorks_Simulation_DetailLevel_Normal )
+
+		, m_hOceanSimulation(NULL)
+		, m_isTestingComplete(false)
+		, m_shouldTakeScreen(false)
+		, m_allowAA(true)
+		, m_frameIndex(0)
+		, m_windowStart(-1)
+		, m_windowEnd(-1)
+		, m_sliceFrame(-1)
+	{
+		using namespace std;
+
+		// First split command line by into argument groups (- delimited).
+		vector<string> args;
+		Utility::split( strCommandLine, '-', args );
+
+		const unsigned int iArgStart = 1;
+		for( unsigned int iArg = iArgStart; iArg < args.size() ; iArg++ )
+		{
+			// Split single argument into parameters (space delimited)
+			vector<string> keyValuePair;
+			Utility::split( args[iArg], ' ', keyValuePair );
+
+			if(keyValuePair.size() != 0)
+			{
+				// Handle flag args
+				if( keyValuePair[0] == "readback" )
+				{
+					UseReadbacks = stoi( keyValuePair[1] ) == 0 ? false : true;
+				}
+				else if( keyValuePair[0] == "quality" )
+				{
+					QualityMode = (GFSDK_WaveWorks_Simulation_DetailLevel)(stoi( keyValuePair[1] ));
+				}
+				else if( keyValuePair[0] == "startframe" )
+				{
+					m_windowStart = stoi( keyValuePair[1] );
+				}
+				else if( keyValuePair[0] == "endframe" )
+				{
+					m_windowEnd = stoi( keyValuePair[1] );
+				}				
+				else if( keyValuePair[0] == "sliceframe" )
+				{
+					m_sliceFrame = stoi( keyValuePair[1] );
+				}
+				else if( keyValuePair[0] == "screenshot" )
+				{
+					m_shouldTakeScreen = true;
+					ScreenshotDirectory = std::string(keyValuePair[1]);
+				}
+				else if( keyValuePair[0] == "noaa" )
+				{
+					m_allowAA = false;
+				}
+			}
+		}
+
+		m_isTestingComplete = m_frameIndex > m_sliceFrame && m_frameIndex > m_windowStart && m_frameIndex > m_windowEnd;
+	}
+
+	void HookSimulation(GFSDK_WaveWorks_SimulationHandle handle) 
+	{ 
+		m_hOceanSimulation = handle; 
+	}
+
+	bool IsTestingComplete() const		{ return m_isTestingComplete; }
+	bool ShouldTakeScreenshot() const	{ return m_shouldTakeScreen; }
+	bool AllowAA() const				{ return m_allowAA; }
+
+	void Tick()
+	{
+		bool withinAverageWindow = (m_windowStart!=-1) && (m_windowEnd!=-1) && (m_frameIndex>=m_windowStart) && (m_frameIndex<m_windowEnd);
+
+		if(m_hOceanSimulation != NULL && m_sliceFrame != -1 && m_frameIndex == m_sliceFrame )
+		{
+			GFSDK_WaveWorks_Simulation_GetStats(m_hOceanSimulation, m_sliceStats);
+		}
+
+		if( m_hOceanSimulation != NULL && withinAverageWindow )
+		{
+			GFSDK_WaveWorks_Simulation_Stats stats;
+
+			GFSDK_WaveWorks_Simulation_GetStats(m_hOceanSimulation, stats);
+
+			m_averageStats.CPU_main_thread_wait_time		+= stats.CPU_main_thread_wait_time;
+			m_averageStats.CPU_threads_start_to_finish_time += stats.CPU_threads_start_to_finish_time;
+			m_averageStats.CPU_threads_total_time			+= stats.CPU_threads_total_time;
+			m_averageStats.GPU_simulation_time				+= stats.GPU_simulation_time;
+			m_averageStats.GPU_FFT_simulation_time			+= stats.GPU_FFT_simulation_time;
+			m_averageStats.GPU_gfx_time						+= stats.GPU_gfx_time;
+			m_averageStats.GPU_update_time					+= stats.GPU_update_time;
+		}
+
+		if(m_hOceanSimulation != NULL && m_windowEnd != -1 && m_frameIndex == m_windowEnd)
+		{
+			const int kAverageWindowSize = m_windowEnd - m_windowStart;
+			m_averageStats.CPU_main_thread_wait_time		/= kAverageWindowSize;
+			m_averageStats.CPU_threads_start_to_finish_time /= kAverageWindowSize;
+			m_averageStats.CPU_threads_total_time			/= kAverageWindowSize;
+			m_averageStats.GPU_simulation_time				/= kAverageWindowSize;
+			m_averageStats.GPU_FFT_simulation_time			/= kAverageWindowSize;
+			m_averageStats.GPU_gfx_time						/= kAverageWindowSize;
+			m_averageStats.GPU_update_time					/= kAverageWindowSize;
+		}
+
+		m_isTestingComplete = m_frameIndex > m_sliceFrame && m_frameIndex > m_windowStart && m_frameIndex > m_windowEnd;
+
+		++m_frameIndex;
+	}
+
+private:
+	GFSDK_WaveWorks_SimulationHandle m_hOceanSimulation;
+
+	GFSDK_WaveWorks_Simulation_Stats m_sliceStats;
+	GFSDK_WaveWorks_Simulation_Stats m_averageStats;
+
+	bool m_isTestingComplete;
+	bool m_shouldTakeScreen;
+	bool m_allowAA;
+
+	int m_frameIndex;
+	int m_windowStart;
+	int m_windowEnd;
+	int m_sliceFrame;
+
+};
+
+#endif // TESTING_H
\ No newline at end of file
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