Downcase. PLEASE TURN OFF IGNORING CASE IN GIT CONFIG!!!

.git/config:

[core]
	ignorecase = false

1 files changed, 294 insertions, 0 deletions

diff --git a/freetrackclient/FreeTrackClient/FreeTrackClient.cpp b/freetrackclient/FreeTrackClient/FreeTrackClient.cpp
new file mode 100644
index 00000000..e02f2fe8
--- /dev/null
+++ b/freetrackclient/FreeTrackClient/FreeTrackClient.cpp
@@ -0,0 +1,294 @@
+/********************************************************************************

+* FreeTrackClientDll Implements the FreeTrack 2.0 interface for FT-enabled		*

+*					games.														*

+*					It uses the FreeTrack protocol (memory mapping) to			*

+*					receive data from FaceTrackNoIR (or FreeTrack, or ...).		*

+*																				*

+* Copyright (C) 2013	Wim Vriend (Developing)									*

+*						Ron Hendriks (Testing and Research)						*

+*																				*

+* Homepage				<http://facetracknoir.sourceforge.net/home/default.htm>	*

+*																				*

+* This program is free software; you can redistribute it and/or modify it		*

+* under the terms of the GNU General Public License as published by the			*

+* Free Software Foundation; either version 3 of the License, or (at your		*

+* option) any later version.													*

+*																				*

+* This program is distributed in the hope that it will be useful, but			*

+* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY	*

+* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for	*

+* more details.																	*

+*																				*

+* You should have received a copy of the GNU General Public License along		*

+* with this program; if not, see <http://www.gnu.org/licenses/>.				*

+*																				*

+********************************************************************************/

+/*

+	Modifications (last one on top):

+

+	20130208 - WVR: The old DLL from FreeTrack seems to crash ArmA2. And we need 64-bit support.

+	

+*/

+

+#ifdef WIN64

+#pragma comment(linker, "/export:FTGetData")

+#pragma comment(linker, "/export:FTReportName")

+#pragma comment(linker, "/export:FTGetDllVersion")

+#pragma comment(linker, "/export:FTProvider")

+#endif

+

+#ifdef WIN64

+#  define FT_DECLSPEC __declspec(dllexport)

+#else

+#  define FT_DECLSPEC 

+#endif

+

+#define FT_EXPORT(t) extern "C" t FT_DECLSPEC __stdcall

+#define	NP_AXIS_MAX				16383

+

+#include <stdarg.h>

+#include <stdlib.h>

+#include <stdio.h>

+#include <string.h>

+#include <windows.h>

+#include <tchar.h>

+

+#include "..\..\FTNOIR_PROTOCOL_FT\FTTypes.h"

+

+//

+// Functions to create/open the file-mapping

+// and to destroy it again.

+//

+bool FTCreateMapping();

+void FTDestroyMapping();

+float scale2AnalogLimits( float x, float min_x, float max_x );

+float getDegreesFromRads ( float rads );

+

+#if 1

+static FILE *debug_stream = fopen("c:\\FreeTrackClient.log", "a");

+#define dbg_report(...) if (debug_stream) { fprintf(debug_stream, __VA_ARGS__); fflush(debug_stream); }

+#else

+#define dbg_report(...)

+#endif

+

+//

+// Handles to 'handle' the memory mapping

+//

+static HANDLE hFTMemMap = 0;

+static FTMemMap *pMemData = 0;

+static HANDLE hFTMutex = 0;

+static char* dllVersion = "1.0.0.0";

+static char* dllProvider = "FreeTrack";

+

+static unsigned short gameid = 0;

+

+//

+// DllMain gets called, when the DLL is (un)loaded or a process attaches.

+//

+BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

+{

+    switch (fdwReason) {

+		case DLL_PROCESS_ATTACH:

+#ifdef WIN64

+		    dbg_report("\n= WIN64 =========================================================================================\n");

+#else

+		    dbg_report("\n= WIN32 =========================================================================================\n");

+#endif

+			dbg_report("DllMain: (0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);

+            dbg_report("DllMain: Attach request\n");

+            DisableThreadLibraryCalls(hinstDLL);

+            break;

+

+		case DLL_PROCESS_DETACH:

+			dbg_report("DllMain: Detach\n");

+			dbg_report("DllMain: (0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);

+		    dbg_report("==========================================================================================\n");

+            break;

+    }

+    return TRUE;

+}

+

+/******************************************************************

+ *		FTGetData (FreeTrackClient.1)

+ */

+#pragma comment(linker, "/export:FTGetData@4=FTGetData")

+FT_EXPORT(bool) FTGetData(PFreetrackData data)

+{

+  static int frame = 0;

+  static int prevDataID = 0;

+  static int dlyTrackingOff = 0;

+  static int tracking = 0;

+

+//  dbg_report("NP_GetData called.");

+  if (FTCreateMapping() == false) return false;

+

+  if (hFTMutex && WaitForSingleObject(hFTMutex, 5) == WAIT_OBJECT_0) {

+	if (pMemData) {

+

+		//

+		// When FaceTrackNoIR does not update frames (any more), don't update the data.

+		//

+		if (prevDataID != pMemData->data.DataID) {

+			memcpy(data, &pMemData->data, sizeof(TFreeTrackData));

+			dlyTrackingOff = 0;

+		}

+		else {

+			dlyTrackingOff++;

+			if (dlyTrackingOff > 20) {

+				dlyTrackingOff = 100;

+				tracking = false;

+			}

+		}

+		prevDataID = pMemData->data.DataID;

+		

+		//

+		// Limit the range of DataID

+		//

+		if (pMemData->data.DataID > 1000) {

+			pMemData->data.DataID = 0;

+		}

+		data->DataID = pMemData->data.DataID;

+

+		//

+		// Send the ID to FaceTrackNoIR, so it can display the game-name.

+		// This could be a FreeTrack-specific ID

+		//

+		sprintf_s(pMemData->GameID, 19, "%d", gameid );

+

+	}

+	ReleaseMutex(hFTMutex);

+  }

+  return true;

+}

+

+/******************************************************************

+ *		FTReportName (FreeTrackClient.2)

+ */

+#pragma comment(linker, "/export:FTReportName@4=FTReportName")

+//

+// For some mysterious reason, the previously existing function FTReportID has been changed to FTReportName, but with an integer as argument.

+// The Delphi-code from the FreeTrack repo suggest a char * as argument, so it cost me an afternoon to figure it out (and keep ArmA2 from crashing).

+// Thanks guys!

+//

+FT_EXPORT(void) FTReportName( int name )

+{

+	dbg_report("FTReportName request (ID = %d).\n", name);

+	gameid = name;												// They might have really passed the name here... but they didn't!

+	return;

+}

+

+/******************************************************************

+ *		FTGetDllVersion (FreeTrackClient.3)

+ */

+#pragma comment(linker, "/export:FTGetDllVersion@0=FTGetDllVersion")

+extern "C" __declspec( dllexport ) char* FTGetDllVersion(void)

+{

+    dbg_report("FTGetDllVersion request.\n");

+

+	return dllVersion;

+}

+

+/******************************************************************

+ *		FTProvider (FreeTrackClient.4)

+ */

+#pragma comment(linker, "/export:FTProvider@0=FTProvider")

+extern "C" __declspec( dllexport ) char* FTProvider(void)

+{

+    dbg_report("FTProvider request.\n");

+

+	return dllProvider;

+}

+

+//

+// Create a memory-mapping to the Freetrack data.

+// It contains the tracking data, a handle to the main-window and the program-name of the Game!

+//

+//

+bool FTCreateMapping()

+{

+	bool bMappingExists = false;

+	PDWORD_PTR MsgResult = 0;

+

+	//

+	// Memory-mapping already exists!

+	//

+	if ( pMemData != NULL ) {

+		return true;

+	}

+

+    dbg_report("FTCreateMapping request (pMemData == NULL).\n");

+

+	//

+	// A FileMapping is used to create 'shared memory' between the FTClient and the FTServer.

+	//

+	// Try to create a FileMapping to the Shared Memory. This is done to check if it's already there (what

+	// may mean the face-tracker program is already running).

+	//

+	// If one already exists: close it and open the file-mapping to the existing one.

+	//

+	hFTMemMap = CreateFileMappingA( INVALID_HANDLE_VALUE , 00 , PAGE_READWRITE , 0 , 

+		                           sizeof( FTMemMap ), 

+								   (LPCSTR) FT_MM_DATA );

+

+	if ( ( hFTMemMap != 0 ) && ( GetLastError() == ERROR_ALREADY_EXISTS ) ) {

+		dbg_report("FTCreateMapping: Mapping already exists.\n");

+		bMappingExists = true;				// So the server was (probably) already started!

+		CloseHandle( hFTMemMap );

+		hFTMemMap = 0;

+	}

+

+	//

+	// Create a new FileMapping, Read/Write access

+	//

+	hFTMemMap = OpenFileMappingA( FILE_MAP_ALL_ACCESS , false , (LPCSTR) FT_MM_DATA );

+	if ( ( hFTMemMap != 0 ) ) {

+		dbg_report("FTCreateMapping: Mapping opened.\n");

+		pMemData = (FTMemMap *) MapViewOfFile(hFTMemMap, FILE_MAP_ALL_ACCESS, 0, 0, sizeof( FTMemMap ) );

+	    hFTMutex = CreateMutexA(NULL, false, FREETRACK_MUTEX);

+	}

+	else {

+		return false;

+	}

+	return true;

+}

+

+//

+// Destory the FileMapping to the shared memory

+//

+void FTDestroyMapping()

+{

+	if ( pMemData != NULL ) {

+		UnmapViewOfFile ( pMemData );

+	}

+	

+	CloseHandle( hFTMutex );

+	CloseHandle( hFTMemMap );

+	pMemData = 0;

+	hFTMemMap = 0;

+}

+

+//

+// 4 convenience

+//

+float getDegreesFromRads ( float rads ) { 

+	return (rads * 57.295781f); 

+}

+

+//

+// Scale the measured value to the TIR values

+//

+float scale2AnalogLimits( float x, float min_x, float max_x ) {

+double y;

+double local_x;

+	

+	local_x = x;

+	if (local_x > max_x) {

+		local_x = max_x;

+	}

+	if (local_x < min_x) {

+		local_x = min_x;

+	}

+	y = ( NP_AXIS_MAX * local_x ) / max_x;

+

+	return (float) y;

+}