src/gallium/targets/haiku-softpipe/haiku-softpipe.c

   1 /**************************************************************************
   2  *
   3  * Copyright 2013 Alexander von Gluck IV <kallisti5@unixzen.com>
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the
   7  * "Software"), to deal in the Software without restriction, including
   8  * without limitation the rights to use, copy, modify, merge, publish,
   9  * distribute, sub license, and/or sell copies of the Software, and to
  10  * permit persons to whom the Software is furnished to do so, subject to
  11  * the following conditions:
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  16  * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
  17  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  18  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  19  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  20  *
  21  * The above copyright notice and this permission notice (including the
  22  * next paragraph) shall be included in all copies or substantial portions
  23  * of the Software.
  24  *
  25  **************************************************************************/
  26
  27
  28 #include "haiku-softpipe.h"
  29
  30 #include "util/u_debug.h"
  31 #include "sw/hgl/hgl_sw_winsys.h"
  32
  33 #include "softpipe/sp_texture.h"
  34 #include "softpipe/sp_screen.h"
  35 #include "softpipe/sp_public.h"
  36
  37 #ifdef HAVE_LLVMPIPE
  38 #include "llvmpipe/lp_texture.h"
  39 #include "llvmpipe/lp_screen.h"
  40 #include "llvmpipe/lp_public.h"
  41 #endif
  42
  43
  44 struct pipe_screen*
  45 hgl_sw_screen_create(void)
  46 {
  47         struct sw_winsys* winsys = hgl_create_sw_winsys();
  48         struct pipe_screen* screen = NULL;
  49
  50         if (!winsys)
  51                 return NULL;
  52
  53         #ifdef HAVE_LLVMPIPE
  54         screen = llvmpipe_create_screen(winsys);
  55         #else
  56         screen = softpipe_create_screen(winsys);
  57         #endif
  58
  59         if (!screen) {
  60                 winsys->destroy(winsys);
  61                 return NULL;
  62         }
  63
  64         return screen;
  65 }