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.Net Standard port for Opentk
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Stefanos A 6ccab1784f Use StdCall calling convention by default 
It appears that calli callsites cannot be decorated with the
“platformapi” calling convention like DllImport signatures can. This is
problematic since Windows uses stdcall by default and most other
platforms use cdecl.

There are three approaches to this issue, without going back to
delegate calls: (a) generate an unmanaged thunk that cleans up the
stack after a GL call; (b) use libFFI; (c) use cdecl *or* stdcall
everywhere and hope that the runtime can cope.

.Net 2.0 can detect and fix stdcall functions invoked through a cdecl
callsite. .Net 4.0 adds a configuration option to enable or disable
this fixup (faster p/invoke if disabled) and raise a MDA exception when
this condition is detected. (This affects x86 only.)

Mono appears to be able to cope with cdecl functions invoked through a
stdcall callsite.

More testing is required.
2013-12-01 21:25:03 +01:00
Dependencies Added readme for Dependencies folder 2013-11-07 18:13:39 +01:00
Documentation Updated release notes 2013-11-22 00:32:42 +01:00
Installers Normalized line endings 2013-10-11 01:58:54 +02:00
Source Use StdCall calling convention by default 2013-12-01 21:25:03 +01:00
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OpenTK.sln Added rewrite postbuild event 2013-11-25 00:58:39 +01:00
OpenTK.snk Added keyfile and strong-named all projects. 2010-10-04 14:39:42 +00:00
README.md Updated README file 2013-11-12 11:24:25 +01:00

README.md

OpenTK

The Open Toolkit is an advanced, low-level C# library that wraps OpenGL, OpenGL ES and OpenAL. It is suitable for games, scientific applications and any other project that requires 3d graphics, audio or compute functionality.

This is the official GIT repository of the project:

https://github.com/opentk/opentk

Features

  • Create cutting-edge graphics with OpenGL 4.4 and OpenGL ES 3.0.

  • Integrate 3d into Windows.Forms, WPF or GTK# applications.

  • Write once run everywhere: support for Windows, Mac OS X, Linux, Xamarin.Android and Xamarin.iOS.

  • Use strong types and inline documentation to improve your code flow and catch errors sooner.

Requirements

OpenTK is designed to be used in an IDE with auto-completion and documentation tooltips:

  • Visual Studio 2005 or higher
  • Xamarin Studio 2.x or higher
  • MonoDevelop 2.x or higher
  • SharpDevelop 3.x or higher

You can develop on your favorite operating system. Compiled binaries can be deployed without recompilation on:

  • Windows
  • Linux
  • Mac OS X

For:

Documentation

The Documentation/ folder contains extensive documentation on OpenGL, OpenGL ES and OpenAL. Start with these:

  • OpenGL 4.4 API Reference.pdf or
  • OpenGL ES 3.0 API Reference.pdf

Your favorite IDE will display inline documentation for all OpenTK APIs. Tutorials can be found in the OpenTK Manual

Need Help?

The community hangs out at the OpenTK forums

If you hit a bug, post an issue on https://github.com/opentk/opentk/issues

License

The Open Toolkit is distributed under the permissive MIT/X11 license and is absolutely free.