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Added support for the glx functions ChooseFBConfig, GetVisualFromFBConfig and CreateContextAttribsARB.

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This commit is contained in:
the_fiddler 2009-03-07 07:13:48 +00:00
parent 03cf3ee512
commit 300abf1a1c
1 changed files with 38 additions and 30 deletions
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68
Source/OpenTK/Platform/X11/Bindings/Glx.cs
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@ -9,39 +9,12 @@ using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
using System.Security;
#pragma warning disable 1591
namespace OpenTK.Platform.X11
{
#region Types
using GLsizeiptrARB = System.IntPtr;
using GLintptrARB = System.IntPtr;
using GLhandleARB = System.Int32;
using GLhalfARB = System.Int16;
using GLhalfNV = System.Int16;
using GLcharARB = System.Char;
using GLsizei = System.Int32;
using GLsizeiptr = System.IntPtr;
using GLintptr = System.IntPtr;
using GLenum = System.Int32;
using GLboolean = System.Boolean;
using GLbitfield = System.Int32;
using GLchar = System.Char;
using GLbyte = System.Byte;
using GLubyte = System.Byte;
using GLshort = System.Int16;
using GLushort = System.Int16;
using GLint = System.Int32;
using GLuint = System.Int32;
using GLfloat = System.Single;
using GLclampf = System.Single;
using GLdouble = System.Double;
using GLclampd = System.Double;
using GLstring = System.String;
using System.Security;
#endregion
#region Enums
public enum GLXAttribute : int
@ -323,6 +296,14 @@ namespace OpenTK.Platform.X11
}
}
// Returns an array of GLXFBConfig structures.
[DllImport(Library, EntryPoint = "glXChooseFBConfig")]
unsafe public extern static IntPtr* ChooseFBConfig(IntPtr dpy, int screen, int[] attriblist, out int fbount);
// Returns a pointer to an XVisualInfo structure.
[DllImport(Library, EntryPoint = "glXGetVisualFromFBConfig")]
public unsafe extern static IntPtr GetVisualFromFBConfig(IntPtr dpy, IntPtr fbconfig);
#endregion
#region Extensions
@ -335,11 +316,38 @@ namespace OpenTK.Platform.X11
}
}
public partial class Arb
{
#region CreateContextAttribs
unsafe public static IntPtr CreateContextAttribs(IntPtr display, IntPtr fbconfig, IntPtr share_context, bool direct, int* attribs)
{
return Delegates.glxCreateContextAttribsARB(display, fbconfig, share_context, direct, attribs);
}
public static IntPtr CreateContextAttribs(IntPtr display, IntPtr fbconfig, IntPtr share_context, bool direct, int[] attribs)
{
unsafe
{
fixed (int* attribs_ptr = attribs)
{
return Delegates.glxCreateContextAttribsARB(display, fbconfig, share_context, direct, attribs_ptr);
}
}
}
#endregion
}
partial class Delegates
{
[SuppressUnmanagedCodeSecurity]
internal delegate int SwapIntervalSGI(int interval);
internal static SwapIntervalSGI glXSwapIntervalSGI = null;
public delegate int SwapIntervalSGI(int interval);
public static SwapIntervalSGI glXSwapIntervalSGI = null;
[SuppressUnmanagedCodeSecurity]
unsafe public delegate IntPtr CreateContextAttribsARB(IntPtr display, IntPtr fbconfig, IntPtr share_context, bool direct, int* attribs);
unsafe public static CreateContextAttribsARB glxCreateContextAttribsARB = null;
}
#endregion