glamor/glamor_transfer.h

   1 /*
   2  * Copyright © 2014 Keith Packard
   3  *
   4  * Permission to use, copy, modify, distribute, and sell this software and its
   5  * documentation for any purpose is hereby granted without fee, provided that
   6  * the above copyright notice appear in all copies and that both that copyright
   7  * notice and this permission notice appear in supporting documentation, and
   8  * that the name of the copyright holders not be used in advertising or
   9  * publicity pertaining to distribution of the software without specific,
  10  * written prior permission.  The copyright holders make no representations
  11  * about the suitability of this software for any purpose.  It is provided "as
  12  * is" without express or implied warranty.
  13  *
  14  * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
  15  * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
  16  * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
  17  * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
  18  * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
  19  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  20  * OF THIS SOFTWARE.
  21  */
  22
  23 #ifndef _GLAMOR_TRANSFER_H_
  24 #define _GLAMOR_TRANSFER_H_
  25
  26 void
  27 glamor_upload_boxes(DrawablePtr drawable, BoxPtr in_boxes, int in_nbox,
  28                     int dx_src, int dy_src,
  29                     int dx_dst, int dy_dst,
  30                     uint8_t *bits, uint32_t byte_stride);
  31
  32 void
  33 glamor_upload_region(DrawablePtr drawable, RegionPtr region,
  34                      int region_x, int region_y,
  35                      uint8_t *bits, uint32_t byte_stride);
  36
  37 void
  38 glamor_download_boxes(DrawablePtr drawable, BoxPtr in_boxes, int in_nbox,
  39                       int dx_src, int dy_src,
  40                       int dx_dst, int dy_dst,
  41                       uint8_t *bits, uint32_t byte_stride);
  42
  43 #endif /* _GLAMOR_TRANSFER_H_ */