1 /**************************************************************************
3 * Copyright 2007 VMware, Inc.
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 VMWARE 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 <keithw@vmware.com>
34 #include "pipe/p_state.h"
36 #include "lp_state_fs.h"
37 #include "gallivm/lp_bld.h"
40 #define LP_NEW_VIEWPORT 0x1
41 #define LP_NEW_RASTERIZER 0x2
43 #define LP_NEW_BLEND 0x8
44 #define LP_NEW_CLIP 0x10
45 #define LP_NEW_SCISSOR 0x20
46 #define LP_NEW_STIPPLE 0x40
47 #define LP_NEW_FRAMEBUFFER 0x80
48 #define LP_NEW_DEPTH_STENCIL_ALPHA 0x100
49 #define LP_NEW_CONSTANTS 0x200
50 #define LP_NEW_SAMPLER 0x400
51 #define LP_NEW_SAMPLER_VIEW 0x800
52 #define LP_NEW_VERTEX 0x1000
53 #define LP_NEW_VS 0x2000
54 #define LP_NEW_OCCLUSION_QUERY 0x4000
55 #define LP_NEW_BLEND_COLOR 0x8000
56 #define LP_NEW_GS 0x10000
57 #define LP_NEW_SO 0x20000
58 #define LP_NEW_SO_BUFFERS 0x40000
64 struct llvmpipe_context
;
68 struct lp_geometry_shader
{
70 struct pipe_stream_output_info stream_output
;
71 struct draw_geometry_shader
*dgs
;
74 /** Vertex element state */
75 struct lp_velems_state
78 struct pipe_vertex_element velem
[PIPE_MAX_ATTRIBS
];
82 struct pipe_stream_output_info base
;
87 llvmpipe_set_framebuffer_state(struct pipe_context
*,
88 const struct pipe_framebuffer_state
*);
91 llvmpipe_update_fs(struct llvmpipe_context
*lp
);
94 llvmpipe_update_setup(struct llvmpipe_context
*lp
);
97 llvmpipe_update_derived(struct llvmpipe_context
*llvmpipe
);
100 llvmpipe_init_sampler_funcs(struct llvmpipe_context
*llvmpipe
);
103 llvmpipe_init_blend_funcs(struct llvmpipe_context
*llvmpipe
);
106 llvmpipe_init_vertex_funcs(struct llvmpipe_context
*llvmpipe
);
109 llvmpipe_init_draw_funcs(struct llvmpipe_context
*llvmpipe
);
112 llvmpipe_init_clip_funcs(struct llvmpipe_context
*llvmpipe
);
115 llvmpipe_init_fs_funcs(struct llvmpipe_context
*llvmpipe
);
118 llvmpipe_init_vs_funcs(struct llvmpipe_context
*llvmpipe
);
121 llvmpipe_init_gs_funcs(struct llvmpipe_context
*llvmpipe
);
124 llvmpipe_init_rasterizer_funcs(struct llvmpipe_context
*llvmpipe
);
127 llvmpipe_init_so_funcs(struct llvmpipe_context
*llvmpipe
);
130 llvmpipe_prepare_vertex_sampling(struct llvmpipe_context
*ctx
,
132 struct pipe_sampler_view
**views
);
135 llvmpipe_prepare_geometry_sampling(struct llvmpipe_context
*ctx
,
137 struct pipe_sampler_view
**views
);