src/mesa/drivers/dri/nouveau/nouveau_state.h

   1 /*
   2  * Copyright (C) 2009 Francisco Jerez.
   3  * All Rights Reserved.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining
   6  * a copy of this software and associated documentation files (the
   7  * "Software"), to deal in the Software without restriction, including
   8  * without limitation the rights to use, copy, modify, merge, publish,
   9  * distribute, sublicense, and/or sell copies of the Software, and to
  10  * permit persons to whom the Software is furnished to do so, subject to
  11  * the following conditions:
  12  *
  13  * The above copyright notice and this permission notice (including the
  14  * next paragraph) shall be included in all copies or substantial
  15  * portions of the Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  20  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
  21  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  *
  25  */
  26
  27 #ifndef __NOUVEAU_STATE_H__
  28 #define __NOUVEAU_STATE_H__
  29
  30 enum {
  31         NOUVEAU_STATE_ALPHA_FUNC,
  32         NOUVEAU_STATE_BLEND_COLOR,
  33         NOUVEAU_STATE_BLEND_EQUATION,
  34         NOUVEAU_STATE_BLEND_FUNC,
  35         NOUVEAU_STATE_CLIP_PLANE0,
  36         NOUVEAU_STATE_CLIP_PLANE1,
  37         NOUVEAU_STATE_CLIP_PLANE2,
  38         NOUVEAU_STATE_CLIP_PLANE3,
  39         NOUVEAU_STATE_CLIP_PLANE4,
  40         NOUVEAU_STATE_CLIP_PLANE5,
  41         NOUVEAU_STATE_COLOR_MASK,
  42         NOUVEAU_STATE_COLOR_MATERIAL,
  43         NOUVEAU_STATE_CULL_FACE,
  44         NOUVEAU_STATE_FRONT_FACE,
  45         NOUVEAU_STATE_DEPTH,
  46         NOUVEAU_STATE_DITHER,
  47         NOUVEAU_STATE_FRAG,
  48         NOUVEAU_STATE_FRAMEBUFFER,
  49         NOUVEAU_STATE_FOG,
  50         NOUVEAU_STATE_LIGHT_ENABLE,
  51         NOUVEAU_STATE_LIGHT_MODEL,
  52         NOUVEAU_STATE_LIGHT_SOURCE0,
  53         NOUVEAU_STATE_LIGHT_SOURCE1,
  54         NOUVEAU_STATE_LIGHT_SOURCE2,
  55         NOUVEAU_STATE_LIGHT_SOURCE3,
  56         NOUVEAU_STATE_LIGHT_SOURCE4,
  57         NOUVEAU_STATE_LIGHT_SOURCE5,
  58         NOUVEAU_STATE_LIGHT_SOURCE6,
  59         NOUVEAU_STATE_LIGHT_SOURCE7,
  60         NOUVEAU_STATE_LINE_STIPPLE,
  61         NOUVEAU_STATE_LINE_MODE,
  62         NOUVEAU_STATE_LOGIC_OPCODE,
  63         NOUVEAU_STATE_MATERIAL_FRONT_AMBIENT,
  64         NOUVEAU_STATE_MATERIAL_BACK_AMBIENT,
  65         NOUVEAU_STATE_MATERIAL_FRONT_DIFFUSE,
  66         NOUVEAU_STATE_MATERIAL_BACK_DIFFUSE,
  67         NOUVEAU_STATE_MATERIAL_FRONT_SPECULAR,
  68         NOUVEAU_STATE_MATERIAL_BACK_SPECULAR,
  69         NOUVEAU_STATE_MATERIAL_FRONT_SHININESS,
  70         NOUVEAU_STATE_MATERIAL_BACK_SHININESS,
  71         NOUVEAU_STATE_MODELVIEW,
  72         NOUVEAU_STATE_POINT_MODE,
  73         NOUVEAU_STATE_POINT_PARAMETER,
  74         NOUVEAU_STATE_POLYGON_MODE,
  75         NOUVEAU_STATE_POLYGON_OFFSET,
  76         NOUVEAU_STATE_POLYGON_STIPPLE,
  77         NOUVEAU_STATE_PROJECTION,
  78         NOUVEAU_STATE_RENDER_MODE,
  79         NOUVEAU_STATE_SCISSOR,
  80         NOUVEAU_STATE_SHADE_MODEL,
  81         NOUVEAU_STATE_STENCIL_FUNC,
  82         NOUVEAU_STATE_STENCIL_MASK,
  83         NOUVEAU_STATE_STENCIL_OP,
  84         NOUVEAU_STATE_TEX_ENV0,
  85         NOUVEAU_STATE_TEX_ENV1,
  86         NOUVEAU_STATE_TEX_ENV2,
  87         NOUVEAU_STATE_TEX_ENV3,
  88         NOUVEAU_STATE_TEX_GEN0,
  89         NOUVEAU_STATE_TEX_GEN1,
  90         NOUVEAU_STATE_TEX_GEN2,
  91         NOUVEAU_STATE_TEX_GEN3,
  92         NOUVEAU_STATE_TEX_MAT0,
  93         NOUVEAU_STATE_TEX_MAT1,
  94         NOUVEAU_STATE_TEX_MAT2,
  95         NOUVEAU_STATE_TEX_MAT3,
  96         NOUVEAU_STATE_TEX_OBJ0,
  97         NOUVEAU_STATE_TEX_OBJ1,
  98         NOUVEAU_STATE_TEX_OBJ2,
  99         NOUVEAU_STATE_TEX_OBJ3,
 100         NOUVEAU_STATE_VIEWPORT,
 101         NUM_NOUVEAU_STATE,
 102
 103         /* Room for card-specific states. */
 104
 105         MAX_NOUVEAU_STATE = NUM_NOUVEAU_STATE + 16,
 106 };
 107
 108 typedef void (*nouveau_state_func)(struct gl_context *ctx, int emit);
 109
 110 void
 111 nouveau_state_init(struct gl_context *ctx);
 112
 113 void
 114 nouveau_emit_nothing(struct gl_context *ctx, int emit);
 115
 116 int
 117 nouveau_next_dirty_state(struct gl_context *ctx);
 118
 119 void
 120 nouveau_state_emit(struct gl_context *ctx);
 121
 122 #endif