1 /**************************************************************************
3 * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21 * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
22 * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
26 **************************************************************************/
32 #include "pipe/p_compiler.h"
33 #include "os/os_thread.h"
34 #include "util/u_handle_table.h"
36 #include "stw_pixelformat.h"
39 #define STW_MAX_PIXELFORMATS 256
45 struct stw_framebuffer;
49 const struct stw_winsys *stw_winsys;
51 struct pipe_screen *screen;
53 /* Cache some PIPE_CAP_* */
54 unsigned max_2d_levels;
55 unsigned max_2d_length;
58 struct st_manager *smapi;
62 struct stw_pixelformat_info pixelformats[STW_MAX_PIXELFORMATS];
63 unsigned pixelformat_count;
64 unsigned pixelformat_extended_count;
66 GLCALLBACKTABLE callbacks;
69 struct handle_table *ctx_table;
72 struct stw_framebuffer *fb_head;
75 unsigned long memdbg_no;
80 stw_lookup_context_locked( DHGLRC hglrc );
82 extern struct stw_device *stw_dev;
85 #endif /* STW_DEVICE_H_ */