Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. Game Development
  4. QOpenGLExtraFunctions is missing glGetTexImage

QOpenGLExtraFunctions is missing glGetTexImage

Scheduled Pinned Locked Moved Solved Game Development
2 Posts 2 Posters 652 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • K Offline
    K Offline
    kitfox
    wrote on last edited by
    #1

    I've used OpenGL to render an image to a texture and want to dump it to disk. OpenGL defines several function for doing this including glGetTexImage which has been in the standard since at least 2.0, but these functions are completely missing from the Qt OpenGL wrapper. I'm a little stuck as to what to do.

    Is there a way to use the OpenGL library directly in my program without having to use the Qt wrapper?

    1 Reply Last reply
    0
    • Christian EhrlicherC Offline
      Christian EhrlicherC Offline
      Christian Ehrlicher
      Lifetime Qt Champion
      wrote on last edited by
      #2

      You're most likely looking for QAbstractOpenGLFunctions.

      Qt Online Installer direct download: https://download.qt.io/official_releases/online_installers/
      Visit the Qt Academy at https://academy.qt.io/catalog

      1 Reply Last reply
      2

      • Login

      • Login or register to search.
      • First post
        Last post
      0
      • Categories
      • Recent
      • Tags
      • Popular
      • Users
      • Groups
      • Search
      • Get Qt Extensions
      • Unsolved