src/glx/x11/dri2.h

   1 /* -*- mode: c; tab-width: 3; indent-tabs-mode: nil; c-basic-offset: 3; coding: utf-8-unix -*- */
   2 /*
   3  * Copyright © 2007,2008 Red Hat, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Soft-
   7  * ware"), to deal in the Software without restriction, including without
   8  * limitation the rights to use, copy, modify, merge, publish, distribute,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, provided that the above copyright
  11  * notice(s) and this permission notice appear in all copies of the Soft-
  12  * ware and that both the above copyright notice(s) and this permission
  13  * notice appear in supporting documentation.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  16  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
  17  * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
  18  * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
  19  * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
  20  * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  21  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  22  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
  23  * MANCE OF THIS SOFTWARE.
  24  *
  25  * Except as contained in this notice, the name of a copyright holder shall
  26  * not be used in advertising or otherwise to promote the sale, use or
  27  * other dealings in this Software without prior written authorization of
  28  * the copyright holder.
  29  *
  30  * Authors:
  31  *   Kristian Høgsberg (krh@redhat.com)
  32  */
  33
  34 #ifndef _DRI2_H_
  35 #define _DRI2_H_
  36
  37 #include <X11/extensions/Xfixes.h>
  38 #include <X11/extensions/dri2tokens.h>
  39
  40 typedef struct {
  41     unsigned int attachment;
  42     unsigned int name;
  43     unsigned int pitch;
  44     unsigned int cpp;
  45     unsigned int flags;
  46 } DRI2Buffer;
  47
  48 extern Bool
  49 DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
  50 extern Bool
  51 DRI2QueryVersion(Display *display, int *major, int *minor);
  52 extern Bool
  53 DRI2Connect(Display *display, XID window,
  54             char **driverName, char **deviceName);
  55 extern Bool
  56 DRI2Authenticate(Display *display, XID window, drm_magic_t magic);
  57 extern void
  58 DRI2CreateDrawable(Display *display, XID drawable);
  59 extern void
  60 DRI2DestroyDrawable(Display *display, XID handle);
  61 extern DRI2Buffer *
  62 DRI2GetBuffers(Display *dpy, XID drawable,
  63                int *width, int *height,
  64                unsigned int *attachments, int count,
  65                int *outCount);
  66
  67 extern void
  68 DRI2CopyRegion(Display *dpy, XID drawable, XserverRegion region,
  69                CARD32 dest, CARD32 src);
  70
  71 #endif