1 /**************************************************************************
3 * Copyright 2007 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 **************************************************************************/
28 #include "pipe/p_defines.h"
29 #include "util/u_memory.h"
30 #include "sp_context.h"
32 #include "draw/draw_context.h"
37 softpipe_create_rasterizer_state(struct pipe_context *pipe,
38 const struct pipe_rasterizer_state *rast)
40 return mem_dup(rast, sizeof(*rast));
45 softpipe_bind_rasterizer_state(struct pipe_context *pipe,
48 struct softpipe_context *softpipe = softpipe_context(pipe);
50 if (softpipe->rasterizer == rasterizer)
53 /* pass-through to draw module */
54 draw_set_rasterizer_state(softpipe->draw, rasterizer, rasterizer);
56 softpipe->rasterizer = rasterizer;
58 softpipe->dirty |= SP_NEW_RASTERIZER;
63 softpipe_delete_rasterizer_state(struct pipe_context *pipe,
71 softpipe_init_rasterizer_funcs(struct pipe_context *pipe)
73 pipe->create_rasterizer_state = softpipe_create_rasterizer_state;
74 pipe->bind_rasterizer_state = softpipe_bind_rasterizer_state;
75 pipe->delete_rasterizer_state = softpipe_delete_rasterizer_state;