src/gallium/drivers/nv30/nv30_state.h

   1 #ifndef __NV30_STATE_H__
   2 #define __NV30_STATE_H__
   3
   4 #include "pipe/p_state.h"
   5
   6 struct nv30_blend_state {
   7         uint32_t b_enable;
   8         uint32_t b_srcfunc;
   9         uint32_t b_dstfunc;
  10         uint32_t b_eqn;
  11
  12         uint32_t l_enable;
  13         uint32_t l_op;
  14
  15         uint32_t c_mask;
  16
  17         uint32_t d_enable;
  18 };
  19
  20 struct nv30_sampler_state {
  21         uint32_t fmt;
  22         uint32_t wrap;
  23         uint32_t en;
  24         uint32_t filt;
  25         uint32_t bcol;
  26 };
  27
  28 struct nv30_rasterizer_state {
  29         uint32_t shade_model;
  30
  31         uint32_t line_width;
  32         uint32_t line_smooth_en;
  33         uint32_t line_stipple_en;
  34         uint32_t line_stipple;
  35
  36         uint32_t point_size;
  37
  38         uint32_t poly_smooth_en;
  39         uint32_t poly_stipple_en;
  40
  41         uint32_t poly_mode_front;
  42         uint32_t poly_mode_back;
  43
  44         uint32_t front_face;
  45         uint32_t cull_face;
  46         uint32_t cull_face_en;
  47
  48         uint32_t point_sprite;
  49 };
  50
  51 struct nv30_vertex_program_exec {
  52         uint32_t data[4];
  53         boolean has_branch_offset;
  54         int const_index;
  55 };
  56
  57 struct nv30_vertex_program_data {
  58         int index; /* immediates == -1 */
  59         float value[4];
  60 };
  61
  62 struct nv30_vertex_program {
  63         struct pipe_shader_state pipe;
  64
  65         boolean translated;
  66         struct nv30_vertex_program_exec *insns;
  67         unsigned nr_insns;
  68         struct nv30_vertex_program_data *consts;
  69         unsigned nr_consts;
  70
  71         struct nouveau_resource *exec;
  72         unsigned exec_start;
  73         struct nouveau_resource *data;
  74         unsigned data_start;
  75         unsigned data_start_min;
  76
  77         uint32_t ir;
  78         uint32_t or;
  79 };
  80
  81 struct nv30_fragment_program_data {
  82         unsigned offset;
  83         unsigned index;
  84 };
  85
  86 struct nv30_fragment_program {
  87         struct pipe_shader_state pipe;
  88
  89         boolean translated;
  90         boolean on_hw;
  91         unsigned samplers;
  92
  93         uint32_t *insn;
  94         int       insn_len;
  95
  96         struct nv30_fragment_program_data *consts;
  97         unsigned nr_consts;
  98
  99         struct pipe_buffer *buffer;
 100
 101         uint32_t fp_control;
 102         uint32_t fp_reg_control;
 103 };
 104
 105 struct nv30_stencil_push {
 106         uint32_t enable;
 107         uint32_t wmask;
 108         uint32_t func;
 109         uint32_t ref;
 110         uint32_t vmask;
 111         uint32_t fail;
 112         uint32_t zfail;
 113         uint32_t zpass;
 114 };
 115
 116 struct nv30_depth_stencil_alpha_state {
 117         struct {
 118                 uint32_t func;
 119                 uint32_t write_enable;
 120                 uint32_t test_enable;
 121         } depth;
 122
 123         struct {
 124                 struct nv30_stencil_push back;
 125                 struct nv30_stencil_push front;
 126         } stencil;
 127
 128         struct {
 129                 uint32_t enabled;
 130                 uint32_t func;
 131                 uint32_t ref;
 132         } alpha;
 133 };
 134
 135 struct nv30_miptree {
 136         struct pipe_texture base;
 137
 138         struct pipe_buffer *buffer;
 139         uint total_size;
 140
 141         struct {
 142                 uint pitch;
 143                 uint *image_offset;
 144         } level[PIPE_MAX_TEXTURE_LEVELS];
 145 };
 146
 147 #endif