Results 1 to 2 of 2

Thread: Draw directly from a memory segment

  1. #1
    Join Date
    Nov 2009
    Posts
    1
    Qt products
    Qt4 Qt/Embedded
    Platforms
    Unix/X11

    Default Draw directly from a memory segment

    Hi!

    I have a program which is writing directly to a shared memory area in rgb565 format. I would like to create a qt application which will read this shared memory segment and then draw it. Is there a class that can help me with this? Any comments is mush appreciated.

  2. #2
    Join Date
    Jan 2006
    Location
    Frankfurt
    Posts
    500
    Thanks
    1
    Thanked 52 Times in 52 Posts
    Platforms
    MacOS X Unix/X11

    Default Re: Draw directly from a memory segment

    No, there is no such class in Qt.
    It's nice to be important but it's more important to be nice.

Similar Threads

  1. QHash : Virtual memory not released
    By jbenoit in forum Qt Programming
    Replies: 16
    Last Post: 14th November 2009, 16:35
  2. How to draw a widget directly on the frame buffer
    By kapoorsudhish in forum Qt Programming
    Replies: 8
    Last Post: 12th November 2009, 06:59
  3. Changing memory allocation managment ( QT 4.4.3 )
    By Link130 in forum Qt for Embedded and Mobile
    Replies: 3
    Last Post: 20th October 2009, 09:44
  4. Replies: 5
    Last Post: 7th November 2006, 15:01
  5. Qt 4.1.1 linker warnings
    By Matt Smith in forum Installation and Deployment
    Replies: 0
    Last Post: 26th February 2006, 22:14

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
Digia, Qt and their respective logos are trademarks of Digia Plc in Finland and/or other countries worldwide.