src/glx/x11/dri2.h

   1 /*
   2  * Copyright © 2007,2008 Red Hat, Inc.
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Soft-
   6  * ware"), to deal in the Software without restriction, including without
   7  * limitation the rights to use, copy, modify, merge, publish, distribute,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, provided that the above copyright
  10  * notice(s) and this permission notice appear in all copies of the Soft-
  11  * ware and that both the above copyright notice(s) and this permission
  12  * notice appear in supporting documentation.
  13  *
  14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  15  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
  16  * ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY
  17  * RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN
  18  * THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSE-
  19  * QUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  20  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  21  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFOR-
  22  * MANCE OF THIS SOFTWARE.
  23  *
  24  * Except as contained in this notice, the name of a copyright holder shall
  25  * not be used in advertising or otherwise to promote the sale, use or
  26  * other dealings in this Software without prior written authorization of
  27  * the copyright holder.
  28  *
  29  * Authors:
  30  *   Kristian Høgsberg (krh@redhat.com)
  31  */
  32
  33 #ifndef _DRI2_H_
  34 #define _DRI2_H_
  35
  36 typedef struct {
  37     unsigned int attachment;
  38     unsigned int name;
  39     unsigned int pitch;
  40     unsigned int cpp;
  41     unsigned int flags;
  42 } DRI2Buffer;
  43
  44 extern Bool
  45 DRI2QueryExtension(Display *display, int *eventBase, int *errorBase);
  46 extern Bool
  47 DRI2QueryVersion(Display *display, int *major, int *minor);
  48 extern Bool
  49 DRI2Connect(Display *display, int screen,
  50             char **driverName, char **busId, unsigned int *sareaHandle);
  51 extern Bool
  52 DRI2AuthConnection(Display *display, int screen, drm_magic_t magic);
  53 extern void
  54 DRI2CreateDrawable(Display *display, XID drawable);
  55 extern void
  56 DRI2DestroyDrawable(Display *display, XID handle);
  57 extern DRI2Buffer *
  58 DRI2GetBuffers(Display *dpy, XID drawable,
  59                int *width, int *height,
  60                unsigned int *attachments, int count,
  61                int *outCount);
  62 extern void
  63 DRI2SwapBuffers(Display *dpy, XID drawable,
  64                 int x, int y, int width, int height);
  65
  66 #endif