Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 188 insertions, 0 deletions

diff --git a/nx-X11/lib/GL/apple/dri_driver.h b/nx-X11/lib/GL/apple/dri_driver.h
new file mode 100644
index 000000000..84965786f
--- /dev/null
+++ b/nx-X11/lib/GL/apple/dri_driver.h
@@ -0,0 +1,188 @@
+/* $XFree86: xc/lib/GL/apple/dri_driver.h,v 1.1 2003/06/30 01:45:10 torrey Exp $ */
+/**************************************************************************
+
+Copyright 1998-1999 Precision Insight, Inc., Cedar Park, Texas.
+Copyright (c) 2002 Apple Computer, 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, sub license, 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 and this permission notice (including the
+next paragraph) 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 NON-INFRINGEMENT.
+IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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.
+
+**************************************************************************/
+
+/*
+ * Authors:
+ *   Kevin E. Martin <kevin@precisioninsight.com>
+ *   Brian Paul <brian@precisioninsight.com>
+ */
+
+#ifndef _DRI_DRIVER_H_
+#define _DRI_DRIVER_H_
+
+#include "Xplugin.h"
+#include "Xthreads.h"
+#include <CoreGraphics/CoreGraphics.h>
+#include <OpenGL/OpenGL.h>
+#include <OpenGL/CGLContext.h>
+
+#ifdef GLX_DIRECT_RENDERING
+
+typedef struct __DRIdisplayPrivateRec  __DRIdisplayPrivate;
+typedef struct __DRIscreenPrivateRec   __DRIscreenPrivate;
+typedef struct __DRIvisualPrivateRec   __DRIvisualPrivate;
+typedef struct __DRIcontextPrivateRec  __DRIcontextPrivate;
+typedef struct __DRIdrawablePrivateRec __DRIdrawablePrivate;
+
+#endif /* GLX_DIRECT_RENDERING */
+
+#define DRI_MESA_VALIDATE_DRAWABLE_INFO(dpy,scrn,pDrawPriv)  \
+    do {                                                     \
+        if (*(pDrawPriv->pStamp) != pDrawPriv->lastStamp) {  \
+            driMesaUpdateDrawableInfo(dpy,scrn,pDrawPriv);   \
+        }                                                    \
+    } while (0)
+
+struct __DRIdrawablePrivateRec {
+    /*
+    ** X's drawable ID associated with this private drawable.
+    */
+    GLXDrawable draw;
+
+    /*
+    ** Reference count for number of context's currently bound to this
+    ** drawable.  Once the refcount reaches 0, the drawable can be
+    ** destroyed.  This behavior will change with GLX 1.3.
+    */
+    int refcount;
+
+    xp_surface_id surface_id;
+    unsigned int uid;
+
+    /*
+    ** Pointer to contexts to which this drawable is currently bound.
+    */
+    __DRIcontextPrivate *driContextPriv;
+
+    /*
+    ** Pointer to screen on which this drawable was created.
+    */
+    __DRIscreenPrivate *driScreenPriv;
+
+    /*
+    ** Set when the drawable on the server is known to have gone away
+    */
+    unsigned int destroyed :1;
+};
+
+struct __DRIcontextPrivateRec {
+    /*
+    ** Other contexts bound to the same drawable.
+    */
+    __DRIcontextPrivate *next, *prev; 
+
+    /*
+    ** Kernel context handle used to access the device lock.
+    */
+    XID contextID;
+
+    CGLContextObj ctx;
+
+    /*
+    ** Set when attached
+    */
+    xp_surface_id surface_id;
+    xthread_t thread_id;
+
+    /*
+    ** This context's display pointer.
+    */
+    Display *display;
+
+    /*
+    ** Pointer to drawable currently bound to this context.
+    */
+    __DRIdrawablePrivate *driDrawablePriv;
+
+    /*
+    ** Pointer to screen on which this context was created.
+    */
+    __DRIscreenPrivate *driScreenPriv;
+
+    /*
+    ** wrapped CGL vectors
+    */
+    struct {
+        void (*viewport)(GLIContext ctx, GLint x, GLint y,
+                         GLsizei width, GLsizei height);
+        void (*new_list)(GLIContext ctx, GLuint list, GLenum mode);
+        void (*end_list)(GLIContext ctx);
+    } disp;
+
+    unsigned int pending_update :1;
+    unsigned int pending_clear :1;
+};
+
+struct __DRIvisualPrivateRec {
+    /*
+    ** X's visual ID associated with this private visual.
+    */
+    VisualID vid;
+
+    /*
+    ** CGL object representing the visual
+    */
+    CGLPixelFormatObj pixel_format;
+};
+
+struct __DRIscreenPrivateRec {
+    /*
+    ** Display for this screen
+    */
+    Display *display;
+
+    /*
+    ** Mutex for this screen
+    */
+    xmutex_t mutex;
+
+    /*
+    ** Current screen's number
+    */
+    int myNum;
+
+    /*
+    ** Core rendering library's visuals associated with the current
+    ** screen.
+    */
+    __DRIvisualPrivate *visuals;
+    int numVisuals;
+
+    /*
+    ** Hash table to hold the drawable information for this screen.
+    */
+    void *drawHash;
+};
+
+
+extern void driMesaUpdateDrawableInfo(Display *dpy, int scrn,
+                                      __DRIdrawablePrivate *pdp);
+
+
+#endif /* _DRI_DRIVER_H_ */