xserver git update 11/5/2010

1 files changed, 184 insertions, 182 deletions

diff --git a/xorg-server/glx/glxscreens.h b/xorg-server/glx/glxscreens.h
index d52099fc2..335d471b3 100644
--- a/xorg-server/glx/glxscreens.h
+++ b/xorg-server/glx/glxscreens.h
@@ -1,182 +1,184 @@
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#ifndef _GLX_screens_h_
-#define _GLX_screens_h_
-
-/*
- * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)
- * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice including the dates of first publication and
- * either this permission notice or a reference to
- * http://oss.sgi.com/projects/FreeB/
- * shall be included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
- * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Except as contained in this notice, the name of Silicon Graphics, Inc.
- * shall not be used in advertising or otherwise to promote the sale, use or
- * other dealings in this Software without prior written authorization from
- * Silicon Graphics, Inc.
- */
-
-typedef struct {
-    void * (* queryHyperpipeNetworkFunc)(int, int *, int *);
-    void * (* queryHyperpipeConfigFunc)(int, int, int *, int *);
-    int    (* destroyHyperpipeConfigFunc)(int, int);
-    void * (* hyperpipeConfigFunc)(int, int, int *, int *, void *);
-} __GLXHyperpipeExtensionFuncs;
-
-typedef struct {
-    int    (* bindSwapBarrierFunc)(int, XID, int);
-    int    (* queryMaxSwapBarriersFunc)(int);
-} __GLXSwapBarrierExtensionFuncs;
-
-void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs);
-void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs);
-
-typedef struct __GLXconfig __GLXconfig;
-struct __GLXconfig {
-    __GLXconfig *next;
-    GLuint doubleBufferMode;
-    GLuint stereoMode;
-
-    GLint redBits, greenBits, blueBits, alphaBits;	/* bits per comp */
-    GLuint redMask, greenMask, blueMask, alphaMask;
-    GLint rgbBits;		/* total bits for rgb */
-    GLint indexBits;		/* total bits for colorindex */
-
-    GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;
-    GLint depthBits;
-    GLint stencilBits;
-
-    GLint numAuxBuffers;
-
-    GLint level;
-
-    GLint pixmapMode;
-
-    /* GLX */
-    GLint visualID;
-    GLint visualType;     /**< One of the GLX X visual types. (i.e., 
-			   * \c GLX_TRUE_COLOR, etc.)
-			   */
-
-    /* EXT_visual_rating / GLX 1.2 */
-    GLint visualRating;
-
-    /* EXT_visual_info / GLX 1.2 */
-    GLint transparentPixel;
-				/*    colors are floats scaled to ints */
-    GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;
-    GLint transparentIndex;
-
-    /* ARB_multisample / SGIS_multisample */
-    GLint sampleBuffers;
-    GLint samples;
-
-    /* SGIX_fbconfig / GLX 1.3 */
-    GLint drawableType;
-    GLint renderType;
-    GLint xRenderable;
-    GLint fbconfigID;
-
-    /* SGIX_pbuffer / GLX 1.3 */
-    GLint maxPbufferWidth;
-    GLint maxPbufferHeight;
-    GLint maxPbufferPixels;
-    GLint optimalPbufferWidth;   /* Only for SGIX_pbuffer. */
-    GLint optimalPbufferHeight;  /* Only for SGIX_pbuffer. */
-
-    /* SGIX_visual_select_group */
-    GLint visualSelectGroup;
-
-    /* OML_swap_method */
-    GLint swapMethod;
-
-    GLint screen;
-
-    /* EXT_texture_from_pixmap */
-    GLint bindToTextureRgb;
-    GLint bindToTextureRgba;
-    GLint bindToMipmapTexture;
-    GLint bindToTextureTargets;
-    GLint yInverted;
-};
-
-GLint glxConvertToXVisualType(int visualType);
-
-/*
-** Screen dependent data.  These methods are the interface between the DIX
-** and DDX layers of the GLX server extension.  The methods provide an
-** interface for context management on a screen.
-*/
-typedef struct __GLXscreen __GLXscreen;
-struct __GLXscreen {
-    void          (*destroy)       (__GLXscreen *screen);
-
-    __GLXcontext *(*createContext) (__GLXscreen *screen,
-				    __GLXconfig *modes,
-				    __GLXcontext *shareContext);
-
-    __GLXdrawable *(*createDrawable)(__GLXscreen *context,
-				     DrawablePtr pDraw,
-				     int type,
-				     XID drawId,
-				     __GLXconfig *modes);
-    int            (*swapInterval)  (__GLXdrawable *drawable,
-				     int interval);
-
-    __GLXHyperpipeExtensionFuncs *hyperpipeFuncs;
-    __GLXSwapBarrierExtensionFuncs *swapBarrierFuncs;
-
-    ScreenPtr pScreen;
-
-    /* Linked list of valid fbconfigs for this screen. */
-    __GLXconfig *fbconfigs;
-    int numFBConfigs;
-
-    /* Subset of fbconfigs that are exposed as GLX visuals. */
-    __GLXconfig **visuals;
-    GLint numVisuals;
-
-    char *GLextensions;
-
-    char *GLXvendor;
-    char *GLXversion;
-    char *GLXextensions;
-
-    /**
-     * \name GLX version supported by this screen.
-     *
-     * Since the GLX version advertised by the server is for the whole server,
-     * the GLX protocol code uses the minimum version supported on all screens.
-     */
-    /*@{*/
-    unsigned GLXmajor;
-    unsigned GLXminor;
-    /*@}*/
-
-    Bool (*CloseScreen)(int index, ScreenPtr pScreen);
-};
-
-
-void __glXScreenInit(__GLXscreen *screen, ScreenPtr pScreen);
-void __glXScreenDestroy(__GLXscreen *screen);
-
-#endif /* !__GLX_screens_h__ */
+#ifdef HAVE_DIX_CONFIG_H

+#include <dix-config.h>

+#endif

+

+#ifndef _GLX_screens_h_

+#define _GLX_screens_h_

+

+/*

+ * SGI FREE SOFTWARE LICENSE B (Version 2.0, Sept. 18, 2008)

+ * Copyright (C) 1991-2000 Silicon Graphics, Inc. All Rights Reserved.

+ *

+ * Permission is hereby granted, free of charge, to any person obtaining a

+ * copy of this software and associated documentation files (the "Software"),

+ * to deal in the Software without restriction, including without limitation

+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,

+ * and/or sell copies of the Software, and to permit persons to whom the

+ * Software is furnished to do so, subject to the following conditions:

+ *

+ * The above copyright notice including the dates of first publication and

+ * either this permission notice or a reference to

+ * http://oss.sgi.com/projects/FreeB/

+ * shall be included in all copies or substantial portions of the Software.

+ *

+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL

+ * SILICON GRAPHICS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF

+ * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

+ * SOFTWARE.

+ *

+ * Except as contained in this notice, the name of Silicon Graphics, Inc.

+ * shall not be used in advertising or otherwise to promote the sale, use or

+ * other dealings in this Software without prior written authorization from

+ * Silicon Graphics, Inc.

+ */

+

+typedef struct {

+    void * (* queryHyperpipeNetworkFunc)(int, int *, int *);

+    void * (* queryHyperpipeConfigFunc)(int, int, int *, int *);

+    int    (* destroyHyperpipeConfigFunc)(int, int);

+    void * (* hyperpipeConfigFunc)(int, int, int *, int *, void *);

+} __GLXHyperpipeExtensionFuncs;

+

+typedef struct {

+    int    (* bindSwapBarrierFunc)(int, XID, int);

+    int    (* queryMaxSwapBarriersFunc)(int);

+} __GLXSwapBarrierExtensionFuncs;

+

+void __glXHyperpipeInit(int screen, __GLXHyperpipeExtensionFuncs *funcs);

+void __glXSwapBarrierInit(int screen, __GLXSwapBarrierExtensionFuncs *funcs);

+

+typedef struct __GLXconfig __GLXconfig;

+struct __GLXconfig {

+    __GLXconfig *next;

+    GLuint doubleBufferMode;

+    GLuint stereoMode;

+

+    GLint redBits, greenBits, blueBits, alphaBits;	/* bits per comp */

+    GLuint redMask, greenMask, blueMask, alphaMask;

+    GLint rgbBits;		/* total bits for rgb */

+    GLint indexBits;		/* total bits for colorindex */

+

+    GLint accumRedBits, accumGreenBits, accumBlueBits, accumAlphaBits;

+    GLint depthBits;

+    GLint stencilBits;

+

+    GLint numAuxBuffers;

+

+    GLint level;

+

+    GLint pixmapMode;

+

+    /* GLX */

+    GLint visualID;

+    GLint visualType;     /**< One of the GLX X visual types. (i.e., 

+			   * \c GLX_TRUE_COLOR, etc.)

+			   */

+

+    /* EXT_visual_rating / GLX 1.2 */

+    GLint visualRating;

+

+    /* EXT_visual_info / GLX 1.2 */

+    GLint transparentPixel;

+				/*    colors are floats scaled to ints */

+    GLint transparentRed, transparentGreen, transparentBlue, transparentAlpha;

+    GLint transparentIndex;

+

+    /* ARB_multisample / SGIS_multisample */

+    GLint sampleBuffers;

+    GLint samples;

+

+    /* SGIX_fbconfig / GLX 1.3 */

+    GLint drawableType;

+    GLint renderType;

+    GLint xRenderable;

+    GLint fbconfigID;

+

+    /* SGIX_pbuffer / GLX 1.3 */

+    GLint maxPbufferWidth;

+    GLint maxPbufferHeight;

+    GLint maxPbufferPixels;

+    GLint optimalPbufferWidth;   /* Only for SGIX_pbuffer. */

+    GLint optimalPbufferHeight;  /* Only for SGIX_pbuffer. */

+

+    /* SGIX_visual_select_group */

+    GLint visualSelectGroup;

+

+    /* OML_swap_method */

+    GLint swapMethod;

+

+    GLint screen;

+

+    /* EXT_texture_from_pixmap */

+    GLint bindToTextureRgb;

+    GLint bindToTextureRgba;

+    GLint bindToMipmapTexture;

+    GLint bindToTextureTargets;

+    GLint yInverted;

+};

+

+GLint glxConvertToXVisualType(int visualType);

+

+/*

+** Screen dependent data.  These methods are the interface between the DIX

+** and DDX layers of the GLX server extension.  The methods provide an

+** interface for context management on a screen.

+*/

+typedef struct __GLXscreen __GLXscreen;

+struct __GLXscreen {

+    void          (*destroy)       (__GLXscreen *screen);

+

+    __GLXcontext *(*createContext) (__GLXscreen *screen,

+				    __GLXconfig *modes,

+				    __GLXcontext *shareContext);

+

+    __GLXdrawable *(*createDrawable)(ClientPtr client,

+				     __GLXscreen *context,

+				     DrawablePtr pDraw,

+				     XID drawId,

+				     int type,

+				     XID glxDrawId,

+				     __GLXconfig *modes);

+    int            (*swapInterval)  (__GLXdrawable *drawable,

+				     int interval);

+

+    __GLXHyperpipeExtensionFuncs *hyperpipeFuncs;

+    __GLXSwapBarrierExtensionFuncs *swapBarrierFuncs;

+

+    ScreenPtr pScreen;

+

+    /* Linked list of valid fbconfigs for this screen. */

+    __GLXconfig *fbconfigs;

+    int numFBConfigs;

+

+    /* Subset of fbconfigs that are exposed as GLX visuals. */

+    __GLXconfig **visuals;

+    GLint numVisuals;

+

+    char *GLextensions;

+

+    char *GLXvendor;

+    char *GLXversion;

+    char *GLXextensions;

+

+    /**

+     * \name GLX version supported by this screen.

+     *

+     * Since the GLX version advertised by the server is for the whole server,

+     * the GLX protocol code uses the minimum version supported on all screens.

+     */

+    /*@{*/

+    unsigned GLXmajor;

+    unsigned GLXminor;

+    /*@}*/

+

+    Bool (*CloseScreen)(int index, ScreenPtr pScreen);

+};

+

+

+void __glXScreenInit(__GLXscreen *screen, ScreenPtr pScreen);

+void __glXScreenDestroy(__GLXscreen *screen);

+

+#endif /* !__GLX_screens_h__ */