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 typedef struct
  38 {
  39    unsigned int attachment;
  40    unsigned int name;
  41    unsigned int pitch;
  42    unsigned int cpp;
  43    unsigned int flags;
  44 } DRI2Buffer;
  45
  46 extern Bool
  47 DRI2QueryExtension(Display * display, int *eventBase, int *errorBase);
  48 extern Bool DRI2QueryVersion(Display * display, int *major, int *minor);
  49 extern Bool
  50 DRI2Connect(Display * display, int screen,
  51             char **driverName, char **busId, unsigned int *sareaHandle);
  52 extern Bool
  53 DRI2AuthConnection(Display * display, int screen, drm_magic_t magic);
  54 extern void DRI2CreateDrawable(Display * display, XID drawable);
  55 extern void DRI2DestroyDrawable(Display * display, XID handle);
  56 extern DRI2Buffer *DRI2GetBuffers(Display * dpy, XID drawable,
  57                                   int *width, int *height,
  58                                   unsigned int *attachments, int count,
  59                                   int *outCount);
  60 extern void
  61 DRI2SwapBuffers(Display * dpy, XID drawable,
  62                 int x, int y, int width, int height);
  63
  64 #endif