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Opentk/Source/OpenTK/Platform/X11/Bindings/Glx.cs

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#region --- License ---
/* Copyright (c) 2006, 2007 Stefanos Apostolopoulos
* Contributions from Erik Ylvisaker
* See license.txt for license info
*/
#endregion
using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;
#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
{
TRANSPARENT_BLUE_VALUE_EXT = 0x27,
GRAY_SCALE = 0x8006,
RGBA_TYPE = 0x8014,
TRANSPARENT_RGB_EXT = 0x8008,
ACCUM_BLUE_SIZE = 16,
SHARE_CONTEXT_EXT = 0x800A,
STEREO = 6,
ALPHA_SIZE = 11,
FLOAT_COMPONENTS_NV = 0x20B0,
NONE = 0x8000,
DEPTH_SIZE = 12,
TRANSPARENT_INDEX_VALUE_EXT = 0x24,
MAX_PBUFFER_WIDTH_SGIX = 0x8016,
GREEN_SIZE = 9,
X_RENDERABLE_SGIX = 0x8012,
LARGEST_PBUFFER = 0x801C,
DONT_CARE = unchecked((int)0xFFFFFFFF),
TRANSPARENT_ALPHA_VALUE_EXT = 0x28,
PSEUDO_COLOR_EXT = 0x8004,
USE_GL = 1,
SAMPLE_BUFFERS_SGIS = 100000,
TRANSPARENT_GREEN_VALUE_EXT = 0x26,
HYPERPIPE_ID_SGIX = 0x8030,
COLOR_INDEX_TYPE_SGIX = 0x8015,
SLOW_CONFIG = 0x8001,
PRESERVED_CONTENTS = 0x801B,
ACCUM_RED_SIZE = 14,
EVENT_MASK = 0x801F,
VISUAL_ID_EXT = 0x800B,
EVENT_MASK_SGIX = 0x801F,
SLOW_VISUAL_EXT = 0x8001,
TRANSPARENT_GREEN_VALUE = 0x26,
MAX_PBUFFER_WIDTH = 0x8016,
DIRECT_COLOR_EXT = 0x8003,
VISUAL_ID = 0x800B,
ACCUM_GREEN_SIZE = 15,
DRAWABLE_TYPE_SGIX = 0x8010,
SCREEN_EXT = 0x800C,
SAMPLES = 100001,
HEIGHT = 0x801E,
TRANSPARENT_INDEX_VALUE = 0x24,
SAMPLE_BUFFERS_ARB = 100000,
PBUFFER = 0x8023,
RGBA_TYPE_SGIX = 0x8014,
MAX_PBUFFER_HEIGHT = 0x8017,
FBCONFIG_ID_SGIX = 0x8013,
DRAWABLE_TYPE = 0x8010,
SCREEN = 0x800C,
RED_SIZE = 8,
VISUAL_SELECT_GROUP_SGIX = 0x8028,
VISUAL_CAVEAT_EXT = 0x20,
PSEUDO_COLOR = 0x8004,
PBUFFER_HEIGHT = 0x8040,
STATIC_GRAY = 0x8007,
PRESERVED_CONTENTS_SGIX = 0x801B,
RGBA_FLOAT_TYPE_ARB = 0x20B9,
TRANSPARENT_RED_VALUE = 0x25,
TRANSPARENT_ALPHA_VALUE = 0x28,
WINDOW = 0x8022,
X_RENDERABLE = 0x8012,
STENCIL_SIZE = 13,
TRANSPARENT_RGB = 0x8008,
LARGEST_PBUFFER_SGIX = 0x801C,
STATIC_GRAY_EXT = 0x8007,
TRANSPARENT_BLUE_VALUE = 0x27,
DIGITAL_MEDIA_PBUFFER_SGIX = 0x8024,
BLENDED_RGBA_SGIS = 0x8025,
NON_CONFORMANT_VISUAL_EXT = 0x800D,
COLOR_INDEX_TYPE = 0x8015,
TRANSPARENT_RED_VALUE_EXT = 0x25,
GRAY_SCALE_EXT = 0x8006,
WINDOW_SGIX = 0x8022,
X_VISUAL_TYPE = 0x22,
MAX_PBUFFER_HEIGHT_SGIX = 0x8017,
DOUBLEBUFFER = 5,
OPTIMAL_PBUFFER_WIDTH_SGIX = 0x8019,
X_VISUAL_TYPE_EXT = 0x22,
WIDTH_SGIX = 0x801D,
STATIC_COLOR_EXT = 0x8005,
BUFFER_SIZE = 2,
DIRECT_COLOR = 0x8003,
MAX_PBUFFER_PIXELS = 0x8018,
NONE_EXT = 0x8000,
HEIGHT_SGIX = 0x801E,
RENDER_TYPE = 0x8011,
FBCONFIG_ID = 0x8013,
TRANSPARENT_INDEX_EXT = 0x8009,
TRANSPARENT_INDEX = 0x8009,
TRANSPARENT_TYPE_EXT = 0x23,
ACCUM_ALPHA_SIZE = 17,
PBUFFER_SGIX = 0x8023,
MAX_PBUFFER_PIXELS_SGIX = 0x8018,
OPTIMAL_PBUFFER_HEIGHT_SGIX = 0x801A,
DAMAGED = 0x8020,
SAVED_SGIX = 0x8021,
TRANSPARENT_TYPE = 0x23,
MULTISAMPLE_SUB_RECT_WIDTH_SGIS = 0x8026,
NON_CONFORMANT_CONFIG = 0x800D,
BLUE_SIZE = 10,
TRUE_COLOR_EXT = 0x8002,
SAMPLES_SGIS = 100001,
SAMPLES_ARB = 100001,
TRUE_COLOR = 0x8002,
RGBA = 4,
AUX_BUFFERS = 7,
SAMPLE_BUFFERS = 100000,
SAVED = 0x8021,
MULTISAMPLE_SUB_RECT_HEIGHT_SGIS = 0x8027,
DAMAGED_SGIX = 0x8020,
STATIC_COLOR = 0x8005,
PBUFFER_WIDTH = 0x8041,
WIDTH = 0x801D,
LEVEL = 3,
CONFIG_CAVEAT = 0x20,
RENDER_TYPE_SGIX = 0x8011,
}
public enum GLXHyperpipeAttrib : int
{
PIPE_RECT_LIMITS_SGIX = 0x00000002,
PIPE_RECT_SGIX = 0x00000001,
HYPERPIPE_STEREO_SGIX = 0x00000003,
HYPERPIPE_PIXEL_AVERAGE_SGIX = 0x00000004,
}
public enum GLXStringName : int
{
EXTENSIONS = 0x3,
VERSION = 0x2,
VENDOR = 0x1,
}
public enum GLXEventMask : int
{
PBUFFER_CLOBBER_MASK = 0x08000000,
BUFFER_CLOBBER_MASK_SGIX = 0x08000000,
}
public enum GLXRenderTypeMask : int
{
COLOR_INDEX_BIT_SGIX = 0x00000002,
RGBA_BIT = 0x00000001,
RGBA_FLOAT_BIT_ARB = 0x00000004,
RGBA_BIT_SGIX = 0x00000001,
COLOR_INDEX_BIT = 0x00000002,
}
public enum GLXHyperpipeTypeMask : int
{
HYPERPIPE_RENDER_PIPE_SGIX = 0x00000002,
HYPERPIPE_DISPLAY_PIPE_SGIX = 0x00000001,
}
public enum GLXPbufferClobberMask : int
{
ACCUM_BUFFER_BIT_SGIX = 0x00000080,
FRONT_LEFT_BUFFER_BIT = 0x00000001,
BACK_RIGHT_BUFFER_BIT = 0x00000008,
FRONT_RIGHT_BUFFER_BIT_SGIX = 0x00000002,
STENCIL_BUFFER_BIT_SGIX = 0x00000040,
SAMPLE_BUFFERS_BIT_SGIX = 0x00000100,
STENCIL_BUFFER_BIT = 0x00000040,
BACK_RIGHT_BUFFER_BIT_SGIX = 0x00000008,
BACK_LEFT_BUFFER_BIT_SGIX = 0x00000004,
AUX_BUFFERS_BIT = 0x00000010,
DEPTH_BUFFER_BIT_SGIX = 0x00000020,
ACCUM_BUFFER_BIT = 0x00000080,
AUX_BUFFERS_BIT_SGIX = 0x00000010,
DEPTH_BUFFER_BIT = 0x00000020,
FRONT_LEFT_BUFFER_BIT_SGIX = 0x00000001,
BACK_LEFT_BUFFER_BIT = 0x00000004,
FRONT_RIGHT_BUFFER_BIT = 0x00000002,
}
public enum GLXHyperpipeMisc : int
{
HYPERPIPE_PIPE_NAME_LENGTH_SGIX = 80,
}
public enum GLXErrorCode : int
{
BAD_CONTEXT = 5,
NO_EXTENSION = 3,
BAD_HYPERPIPE_SGIX = 92,
BAD_ENUM = 7,
BAD_SCREEN = 1,
BAD_VALUE = 6,
BAD_ATTRIBUTE = 2,
BAD_VISUAL = 4,
BAD_HYPERPIPE_CONFIG_SGIX = 91,
}
public enum GLXSyncType : int
{
SYNC_SWAP_SGIX = 0x00000001,
SYNC_FRAME_SGIX = 0x00000000,
}
public enum GLXDrawableTypeMask : int
{
WINDOW_BIT = 0x00000001,
PIXMAP_BIT = 0x00000002,
PBUFFER_BIT_SGIX = 0x00000004,
PBUFFER_BIT = 0x00000004,
WINDOW_BIT_SGIX = 0x00000001,
PIXMAP_BIT_SGIX = 0x00000002,
}
#endregion
/// <summary>
/// Provides access to GLX functions.
/// </summary>
partial class Glx
{
#region GLX functions
[DllImport(Library, EntryPoint = "glXQueryExtension")]
public static extern bool QueryExtension(IntPtr dpy, ref int errorBase, ref int eventBase);
[DllImport(Library, EntryPoint = "glXQueryExtensionsString")]
static extern IntPtr QueryExtensionsStringInternal(IntPtr dpy, int screen);
public static string QueryExtensionsString(IntPtr dpy, int screen)
{
return Marshal.PtrToStringAnsi(QueryExtensionsStringInternal(dpy, screen));
}
[DllImport(Library, EntryPoint = "glXCreateContext")]
public static extern IntPtr CreateContext(IntPtr dpy, IntPtr vis, IntPtr shareList, bool direct);
[DllImport(Library, EntryPoint = "glXCreateContext")]
public static extern IntPtr CreateContext(IntPtr dpy, ref XVisualInfo vis, IntPtr shareList, bool direct);
[DllImport(Library, EntryPoint = "glXDestroyContext")]
public static extern void DestroyContext(IntPtr dpy, IntPtr context);
[DllImport(Library, EntryPoint = "glXDestroyContext")]
public static extern void DestroyContext(IntPtr dpy, ContextHandle context);
[DllImport(Library, EntryPoint = "glXGetCurrentContext")]
public static extern IntPtr GetCurrentContext();
[DllImport(Library, EntryPoint = "glXMakeCurrent")]
public static extern bool MakeCurrent(IntPtr display, IntPtr drawable, IntPtr context);
[DllImport(Library, EntryPoint = "glXMakeCurrent")]
public static extern bool MakeCurrent(IntPtr display, IntPtr drawable, ContextHandle context);
[DllImport(Library, EntryPoint = "glXSwapBuffers")]
public static extern void SwapBuffers(IntPtr display, IntPtr drawable);
[DllImport(Library, EntryPoint = "glXGetProcAddress")]
public static extern IntPtr GetProcAddress([MarshalAs(UnmanagedType.LPTStr)] string procName);
[DllImport(Library, EntryPoint = "glXGetConfig")]
public static extern int GetConfig(IntPtr dpy, ref XVisualInfo vis, GLXAttribute attrib, out int value);
#region glXChooseVisual
[DllImport(Library, EntryPoint = "glXChooseVisual")]
public extern static IntPtr ChooseVisual(IntPtr dpy, int screen, IntPtr attriblist);
[DllImport(Library, EntryPoint = "glXChooseVisual")]
public extern static IntPtr ChooseVisual(IntPtr dpy, int screen, ref int attriblist);
public static IntPtr ChooseVisual(IntPtr dpy, int screen, int[] attriblist)
{
unsafe
{
fixed (int* attriblist_ptr = attriblist)
{
return ChooseVisual(dpy, screen, (IntPtr)attriblist_ptr);
}
}
}
#endregion
#region Extensions
public partial class Sgi
{
public static int SwapInterval(int interval)
{
return Delegates.glXSwapIntervalSGI(interval);
}
}
partial class Delegates
{
[SuppressUnmanagedCodeSecurity]
internal delegate int SwapIntervalSGI(int interval);
internal static SwapIntervalSGI glXSwapIntervalSGI = null;
}
#endregion
#endregion
}
}
#pragma warning restore 1591
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