src/gallium/drivers/llvmpipe/lp_state.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2007 VMware, Inc.
   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 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.
  25  *
  26  **************************************************************************/
  27
  28 /* Authors:  Keith Whitwell <keithw@vmware.com>
  29  */
  30
  31 #ifndef LP_STATE_H
  32 #define LP_STATE_H
  33
  34 #include "pipe/p_state.h"
  35 #include "lp_jit.h"
  36 #include "lp_state_fs.h"
  37 #include "gallivm/lp_bld.h"
  38
  39
  40 #define LP_NEW_VIEWPORT      0x1
  41 #define LP_NEW_RASTERIZER    0x2
  42 #define LP_NEW_FS            0x4
  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
  59
  60
  61
  62 struct vertex_info;
  63 struct pipe_context;
  64 struct llvmpipe_context;
  65
  66
  67
  68 struct lp_geometry_shader {
  69    boolean no_tokens;
  70    struct pipe_stream_output_info stream_output;
  71    struct draw_geometry_shader *dgs;
  72 };
  73
  74 /** Vertex element state */
  75 struct lp_velems_state
  76 {
  77    unsigned count;
  78    struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS];
  79 };
  80
  81 struct lp_so_state {
  82    struct pipe_stream_output_info base;
  83 };
  84
  85
  86 void
  87 llvmpipe_set_framebuffer_state(struct pipe_context *,
  88                                const struct pipe_framebuffer_state *);
  89
  90 void
  91 llvmpipe_update_fs(struct llvmpipe_context *lp);
  92
  93 void
  94 llvmpipe_update_setup(struct llvmpipe_context *lp);
  95
  96 void
  97 llvmpipe_update_derived(struct llvmpipe_context *llvmpipe);
  98
  99 void
 100 llvmpipe_init_sampler_funcs(struct llvmpipe_context *llvmpipe);
 101
 102 void
 103 llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe);
 104
 105 void
 106 llvmpipe_init_vertex_funcs(struct llvmpipe_context *llvmpipe);
 107
 108 void
 109 llvmpipe_init_draw_funcs(struct llvmpipe_context *llvmpipe);
 110
 111 void
 112 llvmpipe_init_clip_funcs(struct llvmpipe_context *llvmpipe);
 113
 114 void
 115 llvmpipe_init_fs_funcs(struct llvmpipe_context *llvmpipe);
 116
 117 void
 118 llvmpipe_init_vs_funcs(struct llvmpipe_context *llvmpipe);
 119
 120 void
 121 llvmpipe_init_gs_funcs(struct llvmpipe_context *llvmpipe);
 122
 123 void
 124 llvmpipe_init_rasterizer_funcs(struct llvmpipe_context *llvmpipe);
 125
 126 void
 127 llvmpipe_init_so_funcs(struct llvmpipe_context *llvmpipe);
 128
 129 void
 130 llvmpipe_prepare_vertex_sampling(struct llvmpipe_context *ctx,
 131                                  unsigned num,
 132                                  struct pipe_sampler_view **views);
 133
 134 void
 135 llvmpipe_prepare_geometry_sampling(struct llvmpipe_context *ctx,
 136                                    unsigned num,
 137                                    struct pipe_sampler_view **views);
 138
 139 #endif