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Type: Posts; User: Yohanna

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    screenshot code

    Hi

    I am trying to add a piece of software into my Visual C++ program to take a screenshot of the desktop screen several times and save the images in a folder. The program displays animated image...
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    Re: C++ Unhandled exception error

    I am still waiting to hear your opinion

    many thanks in advance
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    Re: C++ Unhandled exception error

    Thank you so much for help

    I think I did what you suggested (to the best of my knowledge)
    to locat memory I used the expressions such as :
    unsigned char *pixels_index_temp = new unsigned...
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    Re: C++ Unhandled exception error

    thanks for remark
    I will be aware of that.

    At any case, this part of the code is not reached at the moment because of the mentioned problem. the texture that is meant to be displayed with this...
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    Re: C++ Unhandled exception error

    thank you very much

    based on your note I am going to use subimage then
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    Re: C++ Unhandled exception error

    WGL Message:WGL: DDraw: Allocate: Create: DDERROR = DDERR_OUTOFVIDEOMEMORY

    from thisshould I assume that the problem is about the video memory? if so, any suggestion to do ?

    many thanks again
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    Re: C++ Unhandled exception error

    I used cleanup but it really doesn't make a big diference. it only changes the point where the program crashes . at any case I will keep calling it after loading the file.

    Thank you for help
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    Re: C++ Unhandled exception error

    Thank you very much

    actually I am building the code step by step (on my own!)and it was working properly for all the previous steps, but now I encounter this problem since few days and I have no...
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    Re: C++ Unhandled exception error

    thank you

    if I understand properly, you mean the location of the exception?
    the debugger points to the line of code where the pixels values are assigned to the array of pointers after reading...
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    Re: C++ Unhandled exception error

    global_index = 312549
    local_index = 141 (which is the index of the Red value of the upper right pixel in the 8*6 rectangle of pixels, the last two values of this window will be 142 for Green and...
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    Re: C++ Unhandled exception error

    Thanks to you all for help

    the output from debug says:


    'OPENGL_BRUNEL.exe': Loaded 'D:\Documents and Settings\Shafik\Desktop\PhD\OPENGL_BRUNEL\Release\OPENGL_BRUNEL.exe', Symbols loaded....
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    Re: C++ Unhandled exception error

    Thank you for reply

    I wonder how to do that, I used code as a tag but it does not look correct
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    C++ Unhandled exception error

    Hi everybody

    I defined an array pointer to hold a massive amount of data, (actually the RGB data of a screen with 1024*768 pixels). the data is assigned from another temporary array to the this...
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