040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifdef HAVE_DIX_CONFIG_H
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#include <dix-config.h>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#ifndef _GLX_screens_h_
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define _GLX_screens_h_
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/*
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** License Applicability. Except to the extent portions of this file are
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** made subject to an alternative license as permitted in the SGI Free
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Software License B, Version 1.1 (the "License"), the contents of this
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** file are subject only to the provisions of the License. You may not use
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** this file except in compliance with the License. You may obtain a copy
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** of the License at Silicon Graphics, Inc., attn: Legal Services, 1600
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Amphitheatre Parkway, Mountain View, CA 94043-1351, or at:
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync**
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** http://oss.sgi.com/projects/FreeB
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync**
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Note that, as provided in the License, the Software is distributed on an
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** "AS IS" basis, with ALL EXPRESS AND IMPLIED WARRANTIES AND CONDITIONS
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** DISCLAIMED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTIES AND
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** CONDITIONS OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync**
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Original Code. The Original Code is: OpenGL Sample Implementation,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Version 1.2.1, released January 26, 2000, developed by Silicon Graphics,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Inc. The Original Code is Copyright (c) 1991-2000 Silicon Graphics, Inc.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Copyright in any portions created by third parties is as indicated
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** elsewhere herein. All Rights Reserved.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync**
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Additional Notice Provisions: The application programming interfaces
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** established by SGI in conjunction with the Original Code are The
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** OpenGL(R) Graphics System: A Specification (Version 1.2.1), released
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** April 1, 1999; The OpenGL(R) Graphics System Utility Library (Version
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** 1.3), released November 4, 1998; and OpenGL(R) Graphics with the X
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Window System(R) (Version 1.3), released October 19, 1998. This software
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** was created using the OpenGL(R) version 1.2.1 Sample Implementation
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** published by SGI, but has not been independently verified as being
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** compliant with the OpenGL(R) version 1.2.1 Specification.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync**
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync void * (* queryHyperpipeNetworkFunc)(int, int *, int *);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync void * (* queryHyperpipeConfigFunc)(int, int, int *, int *);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int (* destroyHyperpipeConfigFunc)(int, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync void * (* hyperpipeConfigFunc)(int, int, int *, int *, void *);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} __GLXHyperpipeExtensionFuncs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int (* bindSwapBarrierFunc)(int, XID, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int (* queryMaxSwapBarriersFunc)(int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync} __GLXSwapBarrierExtensionFuncs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncvoid __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncvoid __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct __GLXconfig __GLXconfig;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncstruct __GLXconfig {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXconfig *next;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLuint doubleBufferMode;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLuint stereoMode;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint redBits, greenBits, blueBits, alphaBits; /* bits per comp */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLuint redMask, greenMask, blueMask, alphaMask;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint rgbBits; /* total bits for rgb */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint indexBits; /* total bits for colorindex */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint depthBits;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint stencilBits;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint numAuxBuffers;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint level;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint pixmapMode;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* GLX */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint visualID;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint visualType; /**< One of the GLX X visual types. (i.e.,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * \c GLX_TRUE_COLOR, etc.)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* EXT_visual_rating / GLX 1.2 */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint visualRating;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* EXT_visual_info / GLX 1.2 */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint transparentPixel;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* colors are floats scaled to ints */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint transparentIndex;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* ARB_multisample / SGIS_multisample */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint sampleBuffers;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint samples;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* SGIX_fbconfig / GLX 1.3 */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint drawableType;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint renderType;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint xRenderable;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint fbconfigID;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* SGIX_pbuffer / GLX 1.3 */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint maxPbufferWidth;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint maxPbufferHeight;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint maxPbufferPixels;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint optimalPbufferWidth; /* Only for SGIX_pbuffer. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint optimalPbufferHeight; /* Only for SGIX_pbuffer. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* SGIX_visual_select_group */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint visualSelectGroup;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* OML_swap_method */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint swapMethod;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint screen;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* EXT_texture_from_pixmap */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint bindToTextureRgb;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint bindToTextureRgba;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint bindToMipmapTexture;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint bindToTextureTargets;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint yInverted;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync};
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncGLint glxConvertToXVisualType(int visualType);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/*
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** Screen dependent data. These methods are the interface between the DIX
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** and DDX layers of the GLX server extension. The methods provide an
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync** interface for context management on a screen.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync*/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsynctypedef struct __GLXscreen __GLXscreen;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncstruct __GLXscreen {
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync void (*destroy) (__GLXscreen *screen);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXcontext *(*createContext) (__GLXscreen *screen,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXconfig *modes,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXcontext *shareContext);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXdrawable *(*createDrawable)(__GLXscreen *context,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync DrawablePtr pDraw,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int type,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync XID drawId,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXconfig *modes);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int (*swapInterval) (__GLXdrawable *drawable,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int interval);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXHyperpipeExtensionFuncs *hyperpipeFuncs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXSwapBarrierExtensionFuncs *swapBarrierFuncs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync ScreenPtr pScreen;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* Linked list of valid fbconfigs for this screen. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXconfig *fbconfigs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync int numFBConfigs;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync /* Subset of fbconfigs that are exposed as GLX visuals. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync __GLXconfig **visuals;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync GLint numVisuals;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync char *GLextensions;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync char *GLXvendor;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync char *GLXversion;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync char *GLXextensions;
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync Bool (*PositionWindow)(WindowPtr pWin, int x, int y);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync Bool (*CloseScreen)(int index, ScreenPtr pScreen);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync};
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncvoid __glXScreenInit(__GLXscreen *screen, ScreenPtr pScreen);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncvoid __glXScreenDestroy(__GLXscreen *screen);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* !__GLX_screens_h__ */