Version 1.0

Added: Configuration Editor, which allows to edit configurations in a graphical user interface. Contains GUIs for most commands supported by E-APO, but as lines can also be edited directly, all commands can be used.
Added: Command "GraphicEQ", which can act as a regular, fixed-band graphic equalizer (via the GUI) but also supports variable bands so that any desired frequency response can be specified. Internally, it is implemented via convolution with a generated IR.
Added: Command "Convolution", which allows to convolve the signal with a user-provided impulse response to achieve e.g. equalization or reverberation effects.
Improved: Configurator performs checks for registry values that are needed for the operation of E-APO, which may be changed by driver installations, fixing the values if necessary.
Improved: Configurator shows which is the default device as a hint to the user.

filters/DeviceFilterFactory.cpp

@@ -17,13 +17,17 @@
 	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
+#include "stdafx.h"
 #include "helpers/LogHelper.h"
 #include "helpers/StringHelper.h"
+#ifndef NO_FILTERENGINE
 #include "FilterEngine.h"
+#endif
 #include "DeviceFilterFactory.h"
 
 using namespace std;
 
+#ifndef NO_FILTERENGINE
 void DeviceFilterFactory::initialize(FilterEngine* engine)
 {
 	deviceString = engine->getDeviceName() + L" " + engine->getConnectionName() + L" " + engine->getDeviceGuid();
@@ -33,6 +37,7 @@ void DeviceFilterFactory::initialize(FilterEngine* engine)
 	parser->DefineConst(L"connectionName", engine->getConnectionName());
 	parser->DefineConst(L"deviceGuid", engine->getDeviceGuid());
 }
+#endif
 
 vector<IFilter*> DeviceFilterFactory::startOfConfiguration()
 {
@@ -45,58 +50,9 @@ vector<IFilter*> DeviceFilterFactory::createFilter(const wstring& configPath, ws
 {
 	if(command == L"Device")
 	{
-		wstring value = StringHelper::trim(parameters) + L";";
+		bool matches = matchDevice(deviceString, parameters);
 
-		vector<vector<wstring>> fullList;
-		vector<wstring> currentList;
-		wstring currentWord;
-
-		for(unsigned i=0; i<value.length(); i++)
-		{
-			wchar_t c = value[i];
-			if(c == L' ' || c == L';')
-			{
-				if(currentWord.length() > 0)
-				{
-					currentList.push_back(currentWord);
-					currentWord.clear();
-				}
-				if(c == L';' && currentList.size() > 0)
-				{
-					fullList.push_back(currentList);
-					currentList.clear();
-				}
-			}
-			else
-			{
-				currentWord += c;
-			}
-		}
-
-		bool matches = false;
-
-		for(unsigned i=0; i<fullList.size(); i++)
-		{
-			matches = true;
-
-			if(fullList[i].size() == 1 && StringHelper::toLowerCase(fullList[i][0]) == L"all")
-				break;
-
-			for(unsigned j=0; j<fullList[i].size(); j++)
-			{
-				wstring word = StringHelper::toLowerCase(fullList[i][j]);
-				if(StringHelper::toLowerCase(deviceString).find(word) == -1)
-				{
-					matches = false;
-					break;
-				}
-			}
-
-			if(matches)
-				break;
-		}
-
-		TraceF(L"%satching pattern \"%s\" with device \"%s\"", matches ? L"M" : L"Not m", value.substr(0, value.length()-1).c_str(), deviceString.c_str());
+		TraceF(L"%satching pattern \"%s\" with device \"%s\"", matches ? L"M" : L"Not m", StringHelper::trim(parameters).c_str(), deviceString.c_str());
 		deviceMatches = matches;
 	}
 
@@ -114,3 +70,59 @@ std::vector<IFilter*> DeviceFilterFactory::endOfFile(const std::wstring& configP
 
 	return vector<IFilter*>();
 }
+
+bool DeviceFilterFactory::matchDevice(const std::wstring& deviceString, const std::wstring& pattern)
+{
+	wstring value = StringHelper::trim(pattern) + L";";
+
+	vector<vector<wstring>> fullList;
+	vector<wstring> currentList;
+	wstring currentWord;
+
+	for(unsigned i=0; i<value.length(); i++)
+	{
+		wchar_t c = value[i];
+		if(c == L' ' || c == L';')
+		{
+			if(currentWord.length() > 0)
+			{
+				currentList.push_back(currentWord);
+				currentWord.clear();
+			}
+			if(c == L';' && currentList.size() > 0)
+			{
+				fullList.push_back(currentList);
+				currentList.clear();
+			}
+		}
+		else
+		{
+			currentWord += c;
+		}
+	}
+
+	bool matches = false;
+
+	for(unsigned i=0; i<fullList.size(); i++)
+	{
+		matches = true;
+
+		if(fullList[i].size() == 1 && StringHelper::toLowerCase(fullList[i][0]) == L"all")
+			break;
+
+		for(unsigned j=0; j<fullList[i].size(); j++)
+		{
+			wstring word = StringHelper::toLowerCase(fullList[i][j]);
+			if(StringHelper::toLowerCase(deviceString).find(word) == -1)
+			{
+				matches = false;
+				break;
+			}
+		}
+
+		if(matches)
+			break;
+	}
+
+	return matches;
+}