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Can't begin drawing to surface

Submitted by davep79 on Fri, 08/20/2010 - 08:02

I'm trying to do a simple draw to a surface. I used InitializeAll() on the setup object and it seems to be using OpenGL for the display driver.

When I try the following:

  1.             surface = new Surface(640, 480);
  2.            
  3.             Display.RenderTarget = surface;
  4.             Display.BeginFrame();

I get the following error on the Display.BeginFrame(); line:

"Could not complete framebuffer object."

I'm not sure if I'm not setting something up properly. Also, when I tried to use the Managed DirectX driver, the program hangs on the initialization. I have the latest DirectX installed.

I'm on Windows Vista 32 bit, Visual C# Express 2010, .NET 4.

‹ Issue with FontSurface? Low-lvl functions access ›
#1Submitted by kanato on Fri, 08/20/2010 - 10:29.

What is the surface format?

What is the surface format? It shouldn't be slow as crap. Can you post a more complete code sample?

#2Submitted by davep79 on Fri, 08/20/2010 - 08:32.

I changed the surface format

I changed the surface format and it seems to be working now but it's going slow as crap. I was using SdlDotNet before and it was fast but the lack of scaling without creating a new surface was killing me. Also, I was getting errors saying it was trying to access protected memory randomly when new scaled surfaces were created.

Anyway, I need to figure a bunch of things out because it's not drawing to the window at the right scale or location either.

#3Submitted by davep79 on Fri, 08/20/2010 - 08:15.

NVidia GeForce 7300 LE

NVidia GeForce 7300 LE

#4Submitted by kanato on Fri, 08/20/2010 - 08:07.

What kind of video card do

What kind of video card do you have? Some video card drivers (mainly Intel) don't support the frame buffers extension for OpenGL.