glamor/glamor_addtraps.c

   1 /*
   2  * Copyright © 2009 Intel Corporation
   3  * Copyright © 1998 Keith Packard
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  22  * IN THE SOFTWARE.
  23  *
  24  * Authors:
  25  *    Zhigang Gong <zhigang.gong@gmail.com>
  26  *
  27  */
  28
  29 #include "glamor_priv.h"
  30
  31 void
  32 glamor_add_traps(PicturePtr pPicture,
  33                  INT16 x_off,
  34                  INT16 y_off, int ntrap, xTrap *traps)
  35 {
  36     if (glamor_prepare_access_picture(pPicture, GLAMOR_ACCESS_RW)) {
  37         fbAddTraps(pPicture, x_off, y_off, ntrap, traps);
  38     }
  39     glamor_finish_access_picture(pPicture);
  40 }