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 /* Authors: Keith Whitwell <keith@tungstengraphics.com>
32 #include "sp_context.h"
36 void softpipe_set_blend_state( struct pipe_context
*pipe
,
37 const struct pipe_blend_state
*blend
)
39 struct softpipe_context
*softpipe
= softpipe_context(pipe
);
41 softpipe
->blend
= *blend
;
43 softpipe
->dirty
|= SP_NEW_BLEND
;
47 void softpipe_set_blend_color( struct pipe_context
*pipe
,
48 const struct pipe_blend_color
*blend_color
)
50 struct softpipe_context
*softpipe
= softpipe_context(pipe
);
52 softpipe
->blend_color
= *blend_color
;
54 softpipe
->dirty
|= SP_NEW_BLEND
;
58 /** XXX move someday? Or consolidate all these simple state setters
62 softpipe_set_depth_test_state(struct pipe_context
*pipe
,
63 const struct pipe_depth_state
*depth
)
65 struct softpipe_context
*softpipe
= softpipe_context(pipe
);
67 softpipe
->depth_test
= *depth
;
69 softpipe
->dirty
|= SP_NEW_DEPTH_TEST
;
73 softpipe_set_alpha_test_state(struct pipe_context
*pipe
,
74 const struct pipe_alpha_test_state
*alpha
)
76 struct softpipe_context
*softpipe
= softpipe_context(pipe
);
78 softpipe
->alpha_test
= *alpha
;
80 softpipe
->dirty
|= SP_NEW_ALPHA_TEST
;
84 softpipe_set_stencil_state(struct pipe_context
*pipe
,
85 const struct pipe_stencil_state
*stencil
)
87 struct softpipe_context
*softpipe
= softpipe_context(pipe
);
89 softpipe
->stencil
= *stencil
;
91 softpipe
->dirty
|= SP_NEW_STENCIL
;