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_GDIPlus_BitmapApplyFilter v0.9.6 build 2017-05-14 beta


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No, now you are not a newbie in FreeBasic, but an advanced user :thumbsup:

The effects are beautiful and your work is fantastic!
Succeed to adapt GDI functions used with AutoIt in FreeBASIC is downright genial!
The execution time is so fast !

A so small dll who can give so great effects, you deserve to be named the GDI King ! :party:

Thanks a lot ! :)

AutoIt 3.3.14.2 X86 - SciTE 3.6.0WIN 8.1 X64 - Other Example Scripts

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Looks impresive.

mLipok

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@wakillon / @mLipok: thanks for your feedback!

 

Small Update:

  • Added UDF headers
  • speeded up OilPainting, Dilatation, Erosion and Kuwahara functions (GdipBitmapGetPixel / GdipBitmapSetPixel is too slow)

 

I compiled the DLL with SSE2 option. I hope it will work also for you.

Edited by UEZ

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When I understood multi threading properly I will add it to some of the functions.

Please don't send me any personal message and ask for support! I will not reply!

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The own fart smells best!
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Just now, wakillon said:

UEZ, please do a pause for avoid a brain overheating ! ;)

Multi theading is more for women... :P

 

I think I've understood the concept of mt but I need to do several tests to fully cover it.

Please don't send me any personal message and ask for support! I will not reply!

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The own fart smells best!
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9 minutes ago, wakillon said:

Pff...and you said you were a newbie !
What modesty ! :D

But that's the truth. I started with FB 3-4 weeks ago because I "tasted blood" to speed up that GDI+ stuff and I must say it is very powerful like a stallion. ;)

Not too hard to learn because it has similar AutoIt syntax like most BASIC languages.

Edited by UEZ

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9 minutes ago, Jardz said:

Truly amazing!! Thank you UEZ!

I'd love to know the steps you did to achieve unsharp masking in GDI+ :blink:

 

The issue is not GDI+ but speed. You have to calculate each pixel separately which is a pain doing it with AutoIt.

Doing it with AutoIt takes ~10-15 times longer!

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This is how convolution works in AutoIt using GDI+

#include <GDIPlus.au3>

Global $sFile = FileOpenDialog("Select an image", "", "Image (*.jpg;*.png;*.bmp;*.gif)")
If @error Then Exit

_GDIPlus_Startup()
Global $hImage = _GDIPlus_ImageLoadFromFile($sFile)
If @error Then
    _GDIPlus_Shutdown()
    Exit
EndIf

Global $aMatrix_Unsharp_3x3[3][3] = [[-1, -1, -1], _
                                     [-1,  9, -1], _
                                     [-1, -1, -1]]

Global $aDim = _GDIPlus_ImageGetDimension($hImage)
Global $hGUI = GUICreate("GDI+", $aDim[0], $aDim[1])
Global $iPic = GUICtrlCreatePic("", 0, 0, $aDim[0], $aDim[1])

Global Const $STM_SETIMAGE = 0x0172
Global $fTimer = TimerInit()
Global $hBitmap = _GDIPlus_BitmapApplyFilter_Convolution($hImage, $aMatrix_Unsharp_3x3)
ConsoleWrite("Finished in " & TimerDiff($fTimer) & " ms." & @CRLF)
Global $hBmp_GDI = _GDIPlus_BitmapCreateHBITMAPFromBitmap($hBitmap)
_WinAPI_DeleteObject(GUICtrlSendMsg($iPic, $STM_SETIMAGE, $IMAGE_BITMAP, $hBmp_GDI))

GUISetState()

Do
Until GUIGetMsg() = -3

_WinAPI_DeleteObject($hBmp_GDI)
_GDIPlus_ImageDispose($hBitmap)
_GDIPlus_ImageDispose($hImage)
_GDIPlus_Shutdown()


Func _GDIPlus_BitmapApplyFilter_Convolution($hImage, $aMatrix, $fFactor = 1.0, $fBias = 0.0)
    If Not IsPtr($hImage) Then Return SetError(1, 0, 0)
    If Not IsArray($aMatrix) Then Return SetError(2, 0, 0)
    If UBound($aMatrix, 2) < 3 Then Return SetError(3, 0, 0)
    Local $aDim = _GDIPlus_ImageGetDimension($hImage)
    If @error Then Return SetError(4, 0, 0)
    Local $iW = $aDim[0], $iH = $aDim[1]
    Local $filterHeight = UBound($aMatrix), $filterWidth = UBound($aMatrix, 2)
    Local $tConvolution = DllStructCreate("float fMatrix[" & $filterHeight * $filterWidth & "]"), $iX, $iY, $i = 1
    For $iY = 0 To $filterHeight - 1
        For $iX = 0 To $filterWidth - 1
            $tConvolution.fMatrix(($i)) = $aMatrix[$iY][$iX]
            $i += 1
        Next
    Next

    Local $fW = $filterWidth / 2, $fH = $filterHeight / 2, $iRowOffset

    Local $tBitmapData = _GDIPlus_BitmapLockBits($hImage, 0, 0, $iW, $iH)
    Local $tPixel = DllStructCreate("int argb[" & $iW * $iH & "]", $tBitmapData.Scan0)

    Local $hBitmap_Converted = _GDIPlus_BitmapCreateFromScan0($iW, $iH)
    Local $tBitmapData_Convolution = _GDIPlus_BitmapLockBits($hBitmap_Converted, 0, 0, $iW, $iH, $GDIP_ILMWRITE, $GDIP_PXF32ARGB)
    Local $tPixel_Convolution = DllStructCreate("int argb[" & $iW * $iH & "]", $tBitmapData_Convolution.Scan0)

    Local $filterX, $filterY, $fRedSum, $fRedSumX, $fRedSumY, $fGreenSum, $fGreenSumX, $fGreenSumY, $fBlueSum, $fBlueSumX, $fBlueSumY, $fSum, _
          $imageX, $imageY, $c, $iARGB, $iR, $iG, $iB, $fMatrix
    For $iY = 0 To $iH - 1
        $iRowOffset = $iY * $iW + 1
        For $iX = 0 To $iW - 1
            $fRedSum = 0.0
            $fRedSumX = 0.0
            $fRedSumY = 0.0
            $fGreenSum = 0.0
            $fGreenSumX = 0.0
            $fGreenSumY = 0.0
            $fBlueSum = 0.0
            $fBlueSumX = 0.0
            $fBlueSumY = 0.0
            $fSum = 0.0
            $i = 1
            For $filterY = 0 To $filterHeight - 1
                For $filterX = 0 To $filterWidth - 1
                    $imageX = 1 + Mod(Int($iX - $fW + $filterX + $iW), $iW)
                    $imageY = 1 + Mod(Int($iY - $fH + $filterY + $iH), $iH)
                    $c = $tPixel.argb(($imageY * $iW + $imageX))
                    $iR = BitAND(BitShift($c, 16), 0xFF)
                    $iG = BitAND(BitShift($c, 8), 0xFF)
                    $iB = BitAND($c, 0xFF)
                    $fMatrix = $tConvolution.fMatrix(($i))
                    $fRedSum += $iR * $fMatrix
                    $fGreenSum += $iG * $fMatrix
                    $fBlueSum += $iB * $fMatrix
                    $fSum += $fMatrix
                    $i += 1
                Next
            Next
            $fSum = $fSum <= 0 ? 1.0 : $fSum
            $iARGB = 0xFF000000 + _
                     BitShift(Min(Abs(Int($fFactor * $fRedSum / $fSum + $fBias)), 255), -16) + _
                     BitShift(Min(Abs(Int($fFactor * $fGreenSum / $fSum + $fBias)), 255), -8) + _
                              Min(Abs(Int($fFactor * $fBlueSum / $fSum + $fBias)), 255)
            $tPixel_Convolution.argb(($iRowOffset + $iX)) = $iARGB
        Next
    Next
    _GDIPlus_BitmapUnlockBits($hBitmap, $tBitmapData_Convolution)
    _GDIPlus_BitmapUnlockBits($hBitmap, $tBitmapData)
    Return $hBitmap_Converted
EndFunc

Func Min($a, $b)
    If $a < $b Then Return $a
    Return $b
EndFunc

Compare the speed to the DLL version. ^_^

Edited by UEZ

Please don't send me any personal message and ask for support! I will not reply!

Selection of finest graphical examples at Codepen.io

The own fart smells best!
Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!
¯\_(ツ)_/¯  ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ

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      #Region ;**** Directives created by AutoIt3Wrapper_GUI **** #AutoIt3Wrapper_Icon=Icone\mapFlooder.ico #EndRegion ;**** Directives created by AutoIt3Wrapper_GUI **** ;MAP Flooder ;(C) NSC 2021 #include <GUIConstants.au3> #include <_GOLLOG.au3> #include <SQLite.au3> #include <SQLite.dll.au3> #include <Misc.au3> #include <GDIPlus.au3> Opt("mousecoordmode", 2) Global $prgname = "MAP Flooder", $ver = "V.0.7", $Buttoncolor = "0xFF00FF", $MPini = @ScriptDir & "\MapFlooder.ini", $btest Global $dbfullpath, $dbtable, $dbFields, $mapfile, $FloodMode, $datafile Global $HDC, $hBrush, $hGraphics, $obj_orig Global $Pic1, $gui, $width, $height, $bColor, $realtimeCoords, $lastclickcoords, $inputSup, $zonecountNum,$labeltest #Region program Gollog(">>>>>> Start MAP Flooder " & $ver) ctrlini() Gui() SQLiteDBcreate() If $FloodMode = "createdb" Then Gollog("CreateDB Mode") DBFlooder() Else Gollog("Show MAP mode") MapShow("show") EndIf Close() #EndRegion program #Region funcS Func Gui() _GDIPlus_Startup() $Pic1 = _GDIPlus_BitmapCreateFromFile($mapfile) $width = _GDIPlus_ImageGetWidth($Pic1) $height = _GDIPlus_ImageGetHeight($Pic1) If $FloodMode = "createdb" Then $gui = GUICreate($prgname & " " & $ver, $width + 150, $height) $labelLoadedMap = GUICtrlCreateLabel("Loaded Map", $width + 10, 5) $labelLoadedMap2 = GUICtrlCreateLabel(_FileToFileName($mapfile), $width + 10, 25) $labeldim = GUICtrlCreateLabel("Width*Height", $width + 10, 45) $labeldim2 = GUICtrlCreateLabel($width & " * " & $height, $width + 10, 65) $lastclickcoordslabel = GUICtrlCreateLabel("Last Click Coords", $width + 10, 100) $lastclickcoords = GUICtrlCreateLabel("xx - xx", $width + 10, 120, 180, 20) $realtimeCoordslabel = GUICtrlCreateLabel("Real Time Coords", $width + 10, 140) $realtimeCoords = GUICtrlCreateLabel("Real Time Coords", $width + 10, 160, 80, 20) $SuPzonelabel = GUICtrlCreateLabel("Supzone (region-state)", $width + 10, 200) $inputSup = GUICtrlCreateInput("sup", $width + 10, 220, 80, 20) $bColor = GUICtrlCreateButton($Buttoncolor, $width + 10, 250, 130, 30) GUICtrlSetBkColor($bColor, $Buttoncolor) $zonecountlabel = GUICtrlCreateLabel("Done Zone Count:", $width + 10, 320, 100, 20) $zonecountNum = GUICtrlCreateLabel("x", $width + 10, 340, 100, 20) $btest = GUICtrlCreateButton("TEST MAP", $width + 10, 380, 130, 30) $labeltest = GUICtrlCreateLabel("", $width + 10, 420, 130, 30) Else $gui = GUICreate($prgname & " " & $ver, $width, $height) EndIf GUISetState() $HDC = _WinAPI_GetDC($gui) $hGraphics = _GDIPlus_GraphicsCreateFromHDC($HDC) _GDIPlus_GraphicsDrawImageRect($hGraphics, $Pic1, 0, 0, $width, $height) EndFunc ;==>Gui Func MapShow($showmode) ; reading a simple text file with zone names, searching for names in DB and fill the map using stored coordinates If $showmode = "show" Then Local $aLines = FileReadToArray($datafile) Local $iLineCount = @extended EndIf If $showmode = "test" Then $iLineCount = 1 If @error Then MsgBox(48, "MapFlooder", "There was an error reading the data file. @error: " & @error) ; Gollog("There was an error reading the data file. @error: " & @error) Close() Else Gollog("start filling zones") _SQLite_Startup() _SQLite_Open($dbfullpath) ; open Database with zone definitions Local $hQuery, $aRow For $i = 0 To $iLineCount - 1 If $showmode = "show" Then _SQLite_Query(-1, "SELECT * FROM " & $dbtable & " where zone = '" & $aLines[$i] & "' ORDER BY zone ASC;", $hQuery) ; the query EndIf If $showmode = "test" Then _SQLite_Query(-1, "SELECT * FROM " & $dbtable & " ORDER BY zone ASC;", $hQuery) ; the query EndIf While _SQLite_FetchData($hQuery, $aRow) = $SQLITE_OK $hBrush = DllCall("gdi32.dll", "long", "CreateSolidBrush", "int", $aRow[2]) ; fill color read from DB $obj_orig = DllCall("gdi32.dll", "int", "SelectObject", "int", $HDC, "int", $hBrush[0]) DllCall("gdi32.dll", "int", "FloodFill", "int", $HDC, "int", $aRow[3], "int", $aRow[4], "int", 0x000000) If $showmode = "test" Then GUICtrlSetData($labeltest,$aRow[0]) Sleep(200) GUISetState() EndIf WEnd _SQLite_QueryFinalize($hQuery) Next _SQLite_Close() _SQLite_Shutdown() EndIf While 1 $msg = GUIGetMsg() If $msg = $GUI_EVENT_CLOSE Then ExitLoop WEnd EndFunc ;==>MapShow Func DBFlooder() $zonecount = 0 While 1 $mp = MouseGetPos() GUICtrlSetData($realtimeCoords, $mp[0] & " - " & $mp[1]) $msg = GUIGetMsg() If $msg = $GUI_EVENT_CLOSE Then ExitLoop If $msg = $bColor Then colorP() If $msg = $btest Then MapShow("Test") If $mp[0] < $width And $mp[1] < $height And _IsPressed("01") And WinActive($gui) Then $mp = MouseGetPos() GUICtrlSetData($lastclickcoords, $mp[0] & " - " & $mp[1]) $hBrush = DllCall("gdi32.dll", "long", "CreateSolidBrush", "int", $Buttoncolor) ; fill color ok $obj_orig = DllCall("gdi32.dll", "int", "SelectObject", "int", $HDC, "int", $hBrush[0]) DllCall("gdi32.dll", "int", "FloodFill", "int", $HDC, "int", $mp[0], "int", $mp[1], "int", 0x000000) Local $Zone = InputBox("Map Floode", "Zone ?") If $Zone = "" Or @error = 1 Then ; when manage wrong click, possibility to repeat ; set 'temp' color to highlight the 'wrong' click $hBrush = DllCall("gdi32.dll", "long", "CreateSolidBrush", "int", 0x4ccfc6) ; fill color wrong $obj_orig = DllCall("gdi32.dll", "int", "SelectObject", "int", $HDC, "int", $hBrush[0]) DllCall("gdi32.dll", "int", "FloodFill", "int", $HDC, "int", $mp[0], "int", $mp[1], "int", 0x000000) ; restore color $hBrush = DllCall("gdi32.dll", "long", "CreateSolidBrush", "int", $Buttoncolor) ; fill color ok $obj_orig = DllCall("gdi32.dll", "int", "SelectObject", "int", $HDC, "int", $hBrush[0]) Else _SQLite_Startup() _SQLite_Open($dbfullpath) ; open Database Local $SupZone = GUICtrlRead($inputSup) Local $data = '"' & $Zone & '","' & $SupZone & '","' & $Buttoncolor & '",' & $mp[0] & "," & $mp[1] _SQLite_Exec(-1, "INSERT INTO " & $dbtable & "(" & $dbFields & ") VALUES (" & $data & ");") If @error = -1 Then GOLLOG("Error insert record") MsgBox(48, "Error", "insert record") EndIf $zonecount += 1 GUICtrlSetData($zonecountNum, $zonecount) _SQLite_Close() _SQLite_Shutdown() EndIf EndIf WEnd EndFunc ;==>DBFlooder Func Close() Gollog("<<<<<<< closing...") _WinAPI_ReleaseDC($gui, $HDC) _GDIPlus_GraphicsDispose($hGraphics) _GDIPlus_Shutdown() Exit EndFunc ;==>Close Func SQLiteDBcreate() ;complete path e filename If Not FileExists($dbfullpath) Then GOLLOG("perform SQLite DB creation") Local $dbfolder = _FileToFilePath($dbfullpath) ;Local $dbfile = _FileToFileName($dbfullpath) If Not FileExists($dbfolder) Then DirCreate($dbfolder) ; =====================>>>>> START SQL DLL _SQLite_Startup() _SQLite_Open($dbfullpath) ; open Database ; creating first table If _SQLite_Exec(-1, "CREATE TABLE " & $dbtable & " (" & $dbFields & ");") = $SQLITE_OK Then GOLLOG("DB table - " & $dbtable & " - creation ok") Else GOLLOG("Error creating DB table : " & @error) EndIf _SQLite_Close() _SQLite_Shutdown() Else Gollog("DB already exist") EndIf EndFunc ;==>SQLiteDBcreate ; #FUNCTION# ==================================================================================================================== ; Name ..........: _FileToFilePath ; Description ...: Returns a folder path from a FQPN (Fully Qualified Path Name) ; Syntax ........: _FileToFilePath($sPath) ; Parameters ....: $sPath - a string value. ; Return values .: Success - String ; Failure - Empty string as returned from StringLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _FileToFilePath($sPath) Local $sReturn = StringLeft($sPath, StringInStr($sPath, "\", 0, -1) - 1) Return ($sReturn) EndFunc ;==>_FileToFilePath ; #FUNCTION# ==================================================================================================================== ; Name ..........: _FileToFileName ; Description ...: Returns a filename from a FQPN (Fully Qualified Path Name) ; Syntax ........: _FileToFileName($sPath[, $bIncludeExtension = True]) ; Parameters ....: $sPath - a string value. ; $bIncludeExtension - [optional] a boolean value. Default is True. ; Return values .: Success - String ; Failure - Empty string as returned from StringLeft() ; Author ........: Sam Coates ; =============================================================================================================================== Func _FileToFileName($sPath, $bIncludeExtension = True) Local $sReturn = StringTrimLeft($sPath, StringInStr($sPath, "\", 0, -1)) If $bIncludeExtension = False Then $sReturn = StringLeft($sReturn, StringInStr($sReturn, ".", 0, -1) - 1) Return ($sReturn) EndFunc ;==>_FileToFileName Func colorP() ; modified for BGR color GOLLOG("Color Picker") Local $color = _ChooseColor(2) If $color = -1 Then GOLLOG("no color selected") Else Local $sCr = Hex($color, 6) Local $RGB_Buttoncolor = '0x' & StringMid($sCr, 1, 2) & StringMid($sCr, 3, 2) & StringMid($sCr, 5, 2) GUICtrlSetBkColor($bColor, $RGB_Buttoncolor) ; BGR color $Buttoncolor = '0x' & StringMid($sCr, 5, 2) & StringMid($sCr, 3, 2) & StringMid($sCr, 1, 2) GUICtrlSetData($bColor, $Buttoncolor) GOLLOG("new color " & $Buttoncolor & " selected") EndIf EndFunc ;==>colorP Func ctrlini() ;ini read If FileExists($MPini) Then GOLLOG("found: " & $MPini) $mapfile = IniRead($MPini, "map", "mapfile", "") $datafile = IniRead($MPini, "map", "datafile", "") $dbfullpath = IniRead($MPini, "db", "dbfullpath", "") $dbtable = IniRead($MPini, "db", "dbtable", "") $dbFields = IniRead($MPini, "db", "dbfields", "") $FloodMode = IniRead($MPini, "mode", "mode", "") Else GOLLOG($MPini & " NOT found..") Close() EndIf EndFunc ;==>ctrlini #EndRegion funcS All the needed files plus some example (image maps and DBs)
      Link to all demo files
      To test, copy all in a single folder and adjust the mapflooder.ini, also you can add to you includes the _gollog.au3 (used for log, you can avoid it deleting all Gollog() lines)
       
       
       
       
       
    • By DevMode
      welcome
      I need help dealing with a C++ DLL
      Specify that I need help with how to use this function
      struct libusb_device; typedef struct libusb_context libusb_context; ssize_t LIBUSB_CALL libusb_get_device_list(libusb_context *ctx,libusb_device ***list); My problem is how to deal with "libusb_device ***list"
      my code 
      $libusb_device = DllStructCreate("PTR") Func libusb_init() $Var = DllCall($libusb0, "ptr", "libusb_init",'ptr',$_libusb_device_handle_Ptr) If @error Then Return False Return $Var[1] EndFunc Func libusb_get_device_list() MsgBox(0,VarGetType($_libusb_device_handle_Ptr),$_libusb_device_handle_Ptr) $Var = DllCall($libusb0, "int", "libusb_get_device_list","ptr",$_libusb_device_handle_Ptr,"ptr*",POINTER(POINTER($libusb_device))) $Error = @error If $Error Then Return False MsgBox(0,VarGetType($Var),$Error&@CRLF&$Var) _ArrayDisplay($Var) Return $Var[1] EndFunc  
      Thank you
      iLibUSB.dll iLibUSB_32.dll libusb.h
    • By bobflumox
      Hi all,
      My programming knowledge is very basic.
      I have an old script that creates shares and assign permissions. It normally registers SetAcl.ocx if necessary and creates an object to assign permissions.
      The command that registers SetAcl was apparently working fine under Windows 7 but is not working under Windows 10.
      RunWait("regsvr32.exe path\to\setacl.ocx /s", "", @SW_HIDE) As I'm logged in as admin, I changed this command to :
      RunAsWait(@UserName, "", "", 0, "regsvr32.exe path\to\setacl.ocx /s", "", @SW_HIDE) It seems to terminate correctly but the script still doesn't work as expected.
      To check that, I've created that small script :
      Local $objSetAcl = ObjCreate("SETACL.SetACLCtrl.1") If IsObj($objSetAcl) Then ConsoleWrite("Object successfully created." & @CRLF) Else ConsoleWrite("Object not created. Registering SetAcl.ocx" & @CRLF) Local $result = RunAsWait(@UserName, "", "", 0, "regsvr32.exe path\to\setacl.ocx /s", "", @SW_HIDE); Use of my admin username to elevate CMD ConsoleWrite("Return code : " & $result & @CRLF) ConsoleWrite("Creating object" & @CRLF) $objSetAcl = ObjCreate("SETACL.SetACLCtrl.1") If IsObj($objSetAcl) Then ConsoleWrite("Object successfully created." & @CRLF) Else ConsoleWrite("Object creation failed." & @CRLF) EndIf EndIf It tries to register SetAcl.ocx, return code 0 seems to be fine but still can't use SetAcl.
      But if I go to CMD as admin, run the regsvr32 command and restart my script, it can create the object without issue.
      I know my poor knowledge makes me miss something. Anyone can help me figure this out ?
    • By Gowrisankar
      Dear members of the forum,
      I'm working on a project in which I have to use Image recognition technique. 
      Due to client restrictions, I couldn't use AutoIt for this project. 
      Is there a way to use this DLL "ImageSearchDLL.dll" (which is used to do image recognition steps in AutoIt) in VB.Net to achieve the same result? 
      I have used this DLL few years before and got good results. If there is a latest version of this DLL and if you can share it, that will be helpful too.
      Any guidance is deeply appreciated.
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