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.

Setup/Setup.nsi

@@ -1,6 +1,9 @@
 !include "MUI2.nsh"
 !include "NSISpcre.nsh"
 
+;Use more efficient compression
+SetCompressor /SOLID lzma
+
 !insertmacro REReplace
 
 !searchparse /file ..\version.h `#define MAJOR ` MAJOR
@@ -106,16 +109,35 @@ Section "Install" SecInstall
 
   ;Rename before delete as these files may be in use
   !insertmacro RenameAndDelete "$INSTDIR\EqualizerAPO.dll"
+  !insertmacro RenameAndDelete "$INSTDIR\libsndfile-1.dll"
+  !insertmacro RenameAndDelete "$INSTDIR\libfftw3f-3.dll"
   !insertmacro RenameAndDelete "$INSTDIR\msvcp100.dll"
   !insertmacro RenameAndDelete "$INSTDIR\msvcr100.dll"
+  !insertmacro RenameAndDelete "$INSTDIR\msvcp120.dll"
+  !insertmacro RenameAndDelete "$INSTDIR\msvcr120.dll"
     
   File "${BINPATH}\EqualizerAPO.dll"
   File "${BINPATH}\Configurator.exe"
   File "${BINPATH}\Benchmark.exe"
   
+  File "${BINPATH_EDITOR}\Editor.exe"
+  
   File "${LIBPATH}\libsndfile-1.dll"
-  File "${LIBPATH}\msvcp100.dll"
-  File "${LIBPATH}\msvcr100.dll"
+  File "${LIBPATH}\libfftw3f-3.dll"
+  File "${LIBPATH}\msvcp120.dll"
+  File "${LIBPATH}\msvcr120.dll"
+  File "${LIBPATH}\Qt5Core.dll"
+  File "${LIBPATH}\Qt5Gui.dll"
+  File "${LIBPATH}\Qt5Widgets.dll"
+  
+  CreateDirectory "$INSTDIR\qt"
+  CreateDirectory "$INSTDIR\qt\platforms"
+  CreateDirectory "$INSTDIR\qt\imageformats"
+  
+  File /oname=qt\platforms\qwindows.dll "${LIBPATH}\qt\platforms\qwindows.dll"
+  File /oname=qt\imageformats\qgif.dll "${LIBPATH}\qt\imageformats\qgif.dll"
+  File /oname=qt\imageformats\qico.dll "${LIBPATH}\qt\imageformats\qico.dll"
+  File /oname=qt\imageformats\qjpeg.dll "${LIBPATH}\qt\imageformats\qjpeg.dll"
   
   File "Configuration tutorial (online).url"
   File "Configuration reference (online).url"
@@ -143,6 +165,7 @@ Section "Install" SecInstall
   !insertmacro MUI_STARTMENU_WRITE_BEGIN Application
   ;Create shortcuts
   CreateDirectory "$SMPROGRAMS\$StartMenuFolder"
+  CreateShortCut "$SMPROGRAMS\$StartMenuFolder\Configuration editor.lnk" "$INSTDIR\Editor.exe"
   CreateShortCut "$SMPROGRAMS\$StartMenuFolder\Configuration tutorial (online).lnk" "$INSTDIR\Configuration tutorial (online).url"
   CreateShortCut "$SMPROGRAMS\$StartMenuFolder\Configuration reference (online).lnk" "$INSTDIR\Configuration reference (online).url"
   CreateShortCut "$SMPROGRAMS\$StartMenuFolder\Configurator.lnk" "$INSTDIR\Configurator.exe"
@@ -191,9 +214,17 @@ Section "-un.Uninstall"
   Delete "$INSTDIR\Configuration reference (online).url"
   Delete "$INSTDIR\Configuration tutorial (online).url"
   
-  Delete /REBOOTOK "$INSTDIR\msvcr100.dll"
-  Delete /REBOOTOK "$INSTDIR\msvcp100.dll"
-  Delete "$INSTDIR\libsndfile-1.dll"
+  RMDir /r "$INSTDIR\qt"
+  
+  Delete "$INSTDIR\Qt5Widgets.dll"
+  Delete "$INSTDIR\Qt5Gui.dll"
+  Delete "$INSTDIR\Qt5Core.dll"
+  Delete /REBOOTOK "$INSTDIR\msvcr120.dll"
+  Delete /REBOOTOK "$INSTDIR\msvcp120.dll"
+  Delete /REBOOTOK "$INSTDIR\libfftw3f-3.dll"
+  Delete /REBOOTOK "$INSTDIR\libsndfile-1.dll"
+  
+  Delete "$INSTDIR\Editor.exe"
   
   Delete "$INSTDIR\Benchmark.exe"
   Delete "$INSTDIR\Configurator.exe"

Setup/Setup32.nsi

@@ -1,5 +1,6 @@
 
 !define BINPATH "..\Release"
+!define BINPATH_EDITOR "..\build-Editor-Desktop_Qt_5_5_MSVC2013_32bit-Release\release"
 !define LIBPATH "lib32"
 
 !include "Setup.nsi"

Setup/Setup64.nsi

@@ -1,5 +1,6 @@
 
 !define BINPATH "..\x64\Release"
+!define BINPATH_EDITOR "..\build-Editor-Desktop_Qt_5_5_MSVC2013_64bit-Release\release"
 !define LIBPATH "lib64"
 
 !include "Setup.nsi"

Setup/config/config.txt

@@ -1,2 +1,3 @@
 Preamp: -6 dB
 Include: example.txt
+GraphicEQ: 25 0; 40 0; 63 0; 100 0; 160 0; 250 0; 400 0; 630 0; 1000 0; 1600 0; 2500 0; 4000 0; 6300 0; 10000 0; 16000 0

Setup/config/iir_lowpass.txt

@@ -15,4 +15,4 @@ Do: `b0 = 1 + alpha`
 Do: `b1 = -2 * cs`
 Do: `b2 = 1 - alpha`
 
-Filter: ON IIR Order 2 Coefficients `a0` `a1` `a2` `b0` `b1` `b2`
+Filter: ON IIR Order 2 Coefficients `a0` `a1` `a2` `b0` `b1` `b2`

Setup/config/multichannel.txt

@@ -9,4 +9,4 @@ Include: demo.txt
 
 Channel: 2 C
 #Filters for second(right) and center channel
-Include: example.txt
+Include: example.txt

Setup/config/selective_delay.txt

@@ -8,4 +8,4 @@ Filter: ON LP Fc 2000 Hz
 # Apply delay
 Delay: 500 ms
 # Add the delayed signal back to the original channels
-Copy: L=0.5*L+0.5*L2 R=0.5*R+0.5*R2
+Copy: L=0.5*L+0.5*L2 R=0.5*R+0.5*R2