Andreik Posted March 6, 2011 Share Posted March 6, 2011 (edited) Can someone put me on the right way with this code? I want to open a bink file to play it as intro for a game but I am not sure about bink functions [binkw32.dll]. I found this code but is C and I am not sure about return of BinkOpen function in AutoIt. expandcollapse popuptypedef signed char s8; typedef unsigned char u8; typedef signed int s32; typedef unsigned int u32; typedef signed short s16; typedef unsigned short u16; typedef struct { s32 Width; // frame height s32 Height; // frame width s32 Frames; // total number of frames in movie s32 FrameNum; // current frame s32 LastFrame; s32 FpsMul; // frames/second multiplier s32 FpsDiv; // frames/second divisor s32 Unknown0; // Unknown u32 Flags; u8 Unknown1[260]; s32 CurPlane; // current plane void *Plane0; // pointer to plane 0 void *Plane1; // pointer to plane 1 u8 Unknown2[8]; s32 yWidth; // Y plane width s32 yHeight; // Y plane height s32 uvWidth; // U&V plane width s32 uvHeight; // U&V plane height } BINK_STRUCT, *HBINK; /* HBINK BinkOpen(HANDLE, u32): BinkOpen opens and initializes a Bink file for playback. hBinkFile: A Windows file HANDLE that refers to the Bink file to be read. dwFlags: The meaning of all the flags is unclear, but MPC calls BinkOpen with 0x00800000. Returns: On success returns a pointer to a BINK_STRUCT that will be used for playing the Bink file, else return is zero */ HBINK BinkOpen(HANDLE hBinkFile, u32 dwFlags); #include <Array.au3> #include <WinAPI.au3> $FILE = _WinAPI_CreateFile("LOGO.bik", 2, 2) ;_BinkOpen@8 is the original name in dll $RESULT = DllCall("binkw32.dll","ptr","_BinkOpen@8","hwnd",$FILE,"uint",0x00800000) If @error Then MsgBox(0,"ERROR",@error) Else _ArrayDisplay($RESULT) EndIf _WinAPI_CloseHandle($FILE) If I run this code the results array looks like: [0]|0x031C1B00 [1]|0x000002C4 [2]|8388608 but the script finish fast and give me a fatal error AutoIT3.exe ended.rc:-1073741819 Any idea how to get there HBINK struct as result? Edited March 6, 2011 by Andreik When the words fail... music speaks. Link to comment Share on other sites More sharing options...
danielkza Posted March 6, 2011 Share Posted March 6, 2011 The function will return a pointer to the struct, you need to use the second parameter of DLLStructCreate(). Link to comment Share on other sites More sharing options...
Andreik Posted March 6, 2011 Author Share Posted March 6, 2011 I don't have time to create the struct because my script crush very fast after call this dll: AutoIT3.exe ended.rc:-1073741819 When the words fail... music speaks. Link to comment Share on other sites More sharing options...
danielkza Posted March 6, 2011 Share Posted March 6, 2011 (edited) I don't have time to create the struct because my script crush very fast after call this dll: AutoIT3.exe ended.rc:-1073741819 Then you're probably calling the function with a wrong number or type of parameters. I'll see if I can find a copy of binkw32.dll from a game and try it out. EDIT: Done it, and the following script seems to work (place binkw32.dll and a test video named bink_test.bik on its folder). expandcollapse popup; #INDEX# ======================================================================================================================= ; Title .........: _DLLStruct Array Conversion Functions ; Description ...: Provides facilities to conver DLLStructs to arrays. Useful for debugging or displaying. ; Author ........: Daniel Miranda (danielkza) ; =============================================================================================================================== ; #FUNCTION# ==================================================================================================================== ; Name...........: _DLLStructToArray ; Description ...: Traverses a DLLStruct, and return it's data as an array ; Syntax.........: _DLLStructToArray(Const ByRef $hStruct) ; Parameters ....: $hStruct - DLLStruct handle ; Return values .: Success - Array containing the data ; Failure - 0 ; Author ........: Daniel Miranda (danielkza) ; Modified.......: ; Remarks .......: There is no implicit or explicit conversion of types, AutoIt takes care of it all. ; Check DLLStructCreate for more info and a conversion table. ; ; Failure reading any of the elements is not accepted. In this case none of them will be returned, and @error will be set to 3 (check below). ; ; Arrays in the structure are processed correctly, but in 'PHP style' (assigning arrays to array elements). ; _ArrayDisplay does NOT handle that, so you must do it manually. ; ; @error values: ; == 1: invalid DLLStruct ; == 2: empty DLLStruct ; == 3: error reading one of the elements. @extended contains the index where the failure occured ; Related .......: DLLStructCreate, DLLStructGetData, _DLLStructElementToArray ; Link ..........; ; Example .......; ; =============================================================================================================================== Func _DLLStructToArray(Const ByRef $hStruct) IF NOT IsDLLStruct($hStruct) Then Return SetError(1, 0, 0) EndIf Local $aData[17], $iCount=0, $iSize=16 Local $temp, $iError=0 While True $iCount+=1 $temp = DllStructGetData($hStruct, $iCount) $iError = @error Switch $iError Case 2 $iCount-=1 ExitLoop Case 1, 4 Return SetError(3, $iCount, 0) EndSwitch If $iCount > $iSize Then $iSize *= 2 ReDim $aData[$iSize+1] EndIf Switch $iError Case 0 $aData[$iCount] = $temp Case 5 $aData[$iCount] = _DLLStructElementToArray($hStruct, $iCount) If @error Then Return SetError(3, $iCount, 0) Case Else Return SetError(3, $iCount, 0) EndSwitch WEnd If $iCount < 1 Then Return SetError(2, 0, 0) ReDim $aData[$iCount+1] $aData[0] = $iCount Return $aData EndFunc ; #FUNCTION# ==================================================================================================================== ; Name...........: _DLLStructElementToArray ; Description ...: Traverses a single DLLStruct element, and return it's data as an array ; Syntax.........: _DLLStructElementToArray(Const ByRef $hStruct, Const $iElement) ; Parameters ....: $hStruct - DLLStruct handle ; $iElement - Index of the element to retrieve ; Return values .: Success - Array containing the data ; Failure - 0 ; Author ........: Daniel Miranda (danielkza) ; Modified.......: ; Remarks .......: Check _DLLStructToArray for a version that reads the whole structure. ; As _DLLStructToArray, no type conversion is performed, and error(s) cause the whole function to fail. ; ; @error values: ; == 1: invalid DLLStruct ; == 2: empty DLLStruct ; == 3: error reading one of the elements. @extended contains the index where the failure occured. ; Related .......: _DLLStructToArray, DLLStructCreate, DLLStructGetData ; Link ..........; ; Example .......; ; =============================================================================================================================== Func _DLLStructElementToArray(Const ByRef $hStruct, Const $iElement) If NOT IsDLLStruct($hStruct) Then Return SetError(1, 0, 0) EndIf Local $aData[17], $iSize=16, $iCount=0 Local $temp While True $iCount+=1 $temp = DLLStructGetData($hStruct, $iElement, $iCount) Switch @error Case 0 IF $iCount > $iSize Then $iSize*=2 Redim $aData[$iSize+1] EndIf $aData[$iCount]=$temp Case 3 ExitLoop Case Else Return SetError(3, $iCount, 0) EndSwitch WEnd IF $iCount < 1 Then Return SetError(2, 0, 0) ReDim $aData[$iCount] Return $aData EndFunc #include <WinAPI.au3> #include <Array.au3> Global Const $tagBINK_STRUCT = _ "int Width; int Height; int Frames; int FrameNum; int LastFrame;" & _ "int FpsMul; int FpsDiv; int Unknown0; uint Flags; byte Unknown1[260];" & _ "int CurPlane; ptr Plane0; ptr Plane1; byte Unknown2[8];" & _ "int yWidth; int yHeight; int uvWidth; int uvHeight;" Global $binkw32 = DllOpen("binkw32.dll") If @error Then Exit Global $hFile = _WinAPI_CreateFile("bink_test.bik", 2, 2) If @error Then Exit Global $Result = DllCall($binkw32, "ptr", "_BinkOpen@8", _ "handle", $hFile, _ "uint", 0x00800000 _ ) _ArrayDisplay($Result) Global $BINK_STRUCT = DllStructCreate($tagBINK_STRUCT, $Result[0]) Global $BinkArray = _DLLStructToArray($BINK_STRUCT) _ArrayDisplay($BinkArray) Edited March 6, 2011 by danielkza Link to comment Share on other sites More sharing options...
Andreik Posted March 6, 2011 Author Share Posted March 6, 2011 (edited) In this case I should get @error 4 not results from array. Anyway you can download this dll from here. Edited March 6, 2011 by Andreik When the words fail... music speaks. Link to comment Share on other sites More sharing options...
danielkza Posted March 6, 2011 Share Posted March 6, 2011 (edited) I updated my last post, see if it is of any help. Edited March 6, 2011 by danielkza Link to comment Share on other sites More sharing options...
Andreik Posted March 6, 2011 Author Share Posted March 6, 2011 It works, thank you. Now I need to take a closer look to see what you do there. When the words fail... music speaks. Link to comment Share on other sites More sharing options...
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