1  /**************************************************************************
2  *
3  * Copyright 2005 Tungsten Graphics, Inc., Cedar Park, Texas.
4  * All Rights Reserved.
5  *
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:
13  *
14  * The above copyright notice and this permission notice (including the
15  * next paragraph) shall be included in all copies or substantial portions
16  * of the Software.
17  *
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.
25  *
26  **************************************************************************/
27 
28 #ifndef BRW_DRAW_H
29 #define BRW_DRAW_H
30 
31 #include "main/mtypes.h"		/* for struct gl_context... */
32 #include "vbo/vbo.h"
33 
34 struct brw_context;
35 
36 
37 void brw_draw_prims( struct gl_context *ctx,
38 		     const struct _mesa_prim *prims,
39 		     GLuint nr_prims,
40 		     const struct _mesa_index_buffer *ib,
41 		     GLboolean index_bounds_valid,
42 		     GLuint min_index,
43 		     GLuint max_index,
44 		     struct gl_transform_feedback_object *tfb_vertcount );
45 
46 void brw_draw_init( struct brw_context *brw );
47 void brw_draw_destroy( struct brw_context *brw );
48 
49 /* brw_draw_current.c
50  */
51 void brw_init_current_values(struct gl_context *ctx,
52 			     struct gl_client_array *arrays);
53 
54 /* brw_primitive_restart.c */
55 GLboolean
56 brw_handle_primitive_restart(struct gl_context *ctx,
57                              const struct _mesa_prim *prim,
58                              GLuint nr_prims,
59                              const struct _mesa_index_buffer *ib);
60 
61 #endif
62