src/gallium/drivers/nouveau/nv30/nv30_state.h

   1 #ifndef __NV30_STATE_H__
   2 #define __NV30_STATE_H__
   3
   4 #include "pipe/p_state.h"
   5 #include "tgsi/tgsi_scan.h"
   6 #include "util/u_dynarray.h"
   7
   8 #define NV30_QUERY_ZCULL_0 (PIPE_QUERY_TYPES + 0)
   9 #define NV30_QUERY_ZCULL_1 (PIPE_QUERY_TYPES + 1)
  10 #define NV30_QUERY_ZCULL_2 (PIPE_QUERY_TYPES + 2)
  11 #define NV30_QUERY_ZCULL_3 (PIPE_QUERY_TYPES + 3)
  12
  13 #define SB_DATA(so, u)        (so)->data[(so)->size++] = (u)
  14 #define SB_MTHD30(so, mthd, size)                                          \
  15    SB_DATA((so), ((size) << 18) | (7 << 13) | NV30_3D_##mthd)
  16 #define SB_MTHD35(so, mthd, size)                                          \
  17    SB_DATA((so), ((size) << 18) | (7 << 13) | NV35_3D_##mthd)
  18 #define SB_MTHD40(so, mthd, size)                                          \
  19    SB_DATA((so), ((size) << 18) | (7 << 13) | NV40_3D_##mthd)
  20
  21 struct nv30_blend_stateobj {
  22    struct pipe_blend_state pipe;
  23    unsigned data[16];
  24    unsigned size;
  25 };
  26
  27 struct nv30_rasterizer_stateobj {
  28    struct pipe_rasterizer_state pipe;
  29    unsigned data[32];
  30    unsigned size;
  31 };
  32
  33 struct nv30_zsa_stateobj {
  34    struct pipe_depth_stencil_alpha_state pipe;
  35    unsigned data[36];
  36    unsigned size;
  37 };
  38
  39 struct nv30_sampler_state {
  40    struct pipe_sampler_state pipe;
  41    unsigned fmt;
  42    unsigned wrap;
  43    unsigned en;
  44    unsigned filt;
  45    unsigned bcol;
  46    /* 4.8 */
  47    unsigned min_lod;
  48    unsigned max_lod;
  49 };
  50
  51 struct nv30_sampler_view {
  52    struct pipe_sampler_view pipe;
  53    unsigned fmt;
  54    unsigned swz;
  55    unsigned filt;
  56    unsigned filt_mask;
  57    unsigned wrap;
  58    unsigned wrap_mask;
  59    unsigned npot_size0;
  60    unsigned npot_size1;
  61    /* 4.8 */
  62    unsigned base_lod;
  63    unsigned high_lod;
  64 };
  65
  66 struct nv30_shader_reloc {
  67    unsigned location;
  68    int target;
  69 };
  70
  71 struct nv30_vertprog_exec {
  72    uint32_t data[4];
  73 };
  74
  75 struct nv30_vertprog_data {
  76    int index; /* immediates == -1 */
  77    float value[4];
  78 };
  79
  80 struct nv30_vertprog {
  81    struct pipe_shader_state pipe;
  82    struct tgsi_shader_info info;
  83
  84    struct draw_vertex_shader *draw;
  85    bool translated;
  86    unsigned enabled_ucps;
  87    uint16_t texcoord[10];
  88
  89    struct util_dynarray branch_relocs;
  90    struct nv30_vertprog_exec *insns;
  91    unsigned nr_insns;
  92
  93    struct util_dynarray const_relocs;
  94    struct nv30_vertprog_data *consts;
  95    unsigned nr_consts;
  96
  97    struct nouveau_heap *exec;
  98    struct nouveau_heap *data;
  99    uint32_t ir;
 100    uint32_t or;
 101    void *nvfx;
 102 };
 103
 104 struct nv30_fragprog_data {
 105    unsigned offset;
 106    unsigned index;
 107 };
 108
 109 struct nv30_fragprog {
 110    struct pipe_shader_state pipe;
 111    struct tgsi_shader_info info;
 112
 113    struct draw_fragment_shader *draw;
 114    bool translated;
 115
 116    uint32_t *insn;
 117    unsigned insn_len;
 118
 119    uint16_t texcoord[10];
 120    struct nv30_fragprog_data *consts;
 121    unsigned nr_consts;
 122
 123    struct pipe_resource *buffer;
 124    uint32_t vp_or; /* appended to VP_RESULT_EN */
 125    uint32_t fp_control;
 126    uint32_t point_sprite_control;
 127    uint32_t coord_conventions;
 128    uint32_t texcoords;
 129    uint32_t rt_enable;
 130 };
 131
 132 struct nv30_vertex_element {
 133    unsigned state;
 134 };
 135
 136 struct nv30_vertex_stateobj {
 137    struct pipe_vertex_element pipe[PIPE_MAX_ATTRIBS];
 138    struct translate *translate;
 139    bool need_conversion;
 140    unsigned num_elements;
 141    unsigned vtx_size;
 142    unsigned vtx_per_packet_max;
 143    struct nv30_vertex_element element[];
 144 };
 145
 146 #endif