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Type: Posts; User: JimCip12

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  1. Re: Change resolution with ChangeDisplaySettings while desktop is extended causes bla

    Already tried ChangeDisplaySettingsEx with \\\\.\\DISPLAY1
    Same results.
  2. Change resolution with ChangeDisplaySettings while desktop is extended causes black s

    Hi.

    I use this function to change resolution:

    ChangeResolution(NULL,1440, 900);

    bool ChangeResolution(WCHAR *sDeviceName, int iNewW, int iNewH)
    {
    DEVMODE oDEVMODE = { 0 };
    ...
  3. Re: Capture sounds from soundcard=speakers - NOT from microphone

    Thanks for trying to help but portaudio has thousands of thousands of code lines so i do not even know how to approach that.
  4. Re: Capture sounds from soundcard=speakers - NOT from microphone

    Hi.
    Do you meant that I will write a Driver? .drv file?
  5. Re: Capture sounds from soundcard=speakers - NOT from microphone

    Thanks but this is not the solution:
    From the article:
    In other instances, however, it’s because the newest Windows 7 drivers don’t support this feature. This was the case on my Asus Eee PC...
  6. Capture sounds from soundcard=speakers - NOT from microphone

    What I would like to do is to capture the sounds you hear from the computer speakers - NOT from the microphone. I.E if you listen to song in youtube with the computer then to capture that song sound....
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    Re: Slow performances using Bitmap/GDI

    Thanks for your reply.

    There is nothing left to get outside the while loop.



    I did more than that. I checked the Adjust for best performance option (which automatically disable the desktop...
  8. Replies
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    Re: Slow performances using Bitmap/GDI

    Thanks for that , but all the 6 are not practical for me since i do not control the hardware of my customer.
    And full screen is needed - not just active window.
    The question is if i am using the...
  9. Replies
    16
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    9,605

    Re: Slow performances using Bitmap/GDI

    Thanks but the 4 loop is not the problem.
    Here is the timing of each peace of the code:

    If we look at the while part then it runs 18 times a second. If i remove all the code in the while and...
  10. Replies
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    Views
    9,605

    Slow performances using Bitmap/GDI

    Hi.
    I am trying to do this:

    while(1)
    {
    CaptureScreenshot (as BMP)
    Convert screenshot to 24 bit instead of 32 bit
    Resize screenshot size
    Get the BMP...
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