1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
#ifndef GEN7_RENDER_H
#define GEN7_RENDER_H
#include "gen6_render.h"
#define GEN7_3DSTATE_URB_VS (0x7830 << 16)
#define GEN7_3DSTATE_URB_HS (0x7831 << 16)
#define GEN7_3DSTATE_URB_DS (0x7832 << 16)
#define GEN7_3DSTATE_URB_GS (0x7833 << 16)
#define GEN6_3DSTATE_SCISSOR_STATE_POINTERS GEN6_3D(3, 0, 0xf)
#define GEN7_3DSTATE_CLEAR_PARAMS GEN6_3D(3, 0, 0x04)
#define GEN7_3DSTATE_DEPTH_BUFFER GEN6_3D(3, 0, 0x05)
#define GEN7_3DSTATE_STENCIL_BUFFER GEN6_3D(3, 0, 0x06)
#define GEN7_3DSTATE_HIER_DEPTH_BUFFER GEN6_3D(3, 0, 0x07)
#define GEN7_3DSTATE_GS GEN6_3D(3, 0, 0x11)
#define GEN7_3DSTATE_CONSTANT_GS GEN6_3D(3, 0, 0x16)
#define GEN7_3DSTATE_CONSTANT_HS GEN6_3D(3, 0, 0x19)
#define GEN7_3DSTATE_CONSTANT_DS GEN6_3D(3, 0, 0x1a)
#define GEN7_3DSTATE_HS GEN6_3D(3, 0, 0x1b)
#define GEN7_3DSTATE_TE GEN6_3D(3, 0, 0x1c)
#define GEN7_3DSTATE_DS GEN6_3D(3, 0, 0x1d)
#define GEN7_3DSTATE_STREAMOUT GEN6_3D(3, 0, 0x1e)
#define GEN7_3DSTATE_SBE GEN6_3D(3, 0, 0x1f)
#define GEN7_3DSTATE_PS GEN6_3D(3, 0, 0x20)
#define GEN7_3DSTATE_VIEWPORT_STATE_POINTERS_SF_CLIP \
GEN6_3D(3, 0, 0x21)
#define GEN7_3DSTATE_VIEWPORT_STATE_POINTERS_CC GEN6_3D(3, 0, 0x23)
#define GEN7_3DSTATE_BLEND_STATE_POINTERS GEN6_3D(3, 0, 0x24)
#define GEN7_3DSTATE_DS_STATE_POINTERS GEN6_3D(3, 0, 0x25)
#define GEN7_3DSTATE_BINDING_TABLE_POINTERS_VS GEN6_3D(3, 0, 0x26)
#define GEN7_3DSTATE_BINDING_TABLE_POINTERS_HS GEN6_3D(3, 0, 0x27)
#define GEN7_3DSTATE_BINDING_TABLE_POINTERS_DS GEN6_3D(3, 0, 0x28)
#define GEN7_3DSTATE_BINDING_TABLE_POINTERS_GS GEN6_3D(3, 0, 0x29)
#define GEN7_3DSTATE_BINDING_TABLE_POINTERS_PS GEN6_3D(3, 0, 0x2a)
#define GEN7_3DSTATE_SAMPLER_STATE_POINTERS_VS GEN6_3D(3, 0, 0x2b)
#define GEN7_3DSTATE_SAMPLER_STATE_POINTERS_HS GEN6_3D(3, 0, 0x2c)
#define GEN7_3DSTATE_SAMPLER_STATE_POINTERS_DS GEN6_3D(3, 0, 0x2d)
#define GEN7_3DSTATE_SAMPLER_STATE_POINTERS_GS GEN6_3D(3, 0, 0x2e)
#define GEN7_3DSTATE_SAMPLER_STATE_POINTERS_PS GEN6_3D(3, 0, 0x2f)
#define GEN7_3DSTATE_PUSH_CONSTANT_ALLOC_VS GEN6_3D(3, 1, 0x12)
#define GEN7_3DSTATE_PUSH_CONSTANT_ALLOC_HS GEN6_3D(3, 1, 0x13)
#define GEN7_3DSTATE_PUSH_CONSTANT_ALLOC_DS GEN6_3D(3, 1, 0x14)
#define GEN7_3DSTATE_PUSH_CONSTANT_ALLOC_GS GEN6_3D(3, 1, 0x15)
#define GEN7_3DSTATE_PUSH_CONSTANT_ALLOC_PS GEN6_3D(3, 1, 0x16)
/* Some random bits that we care about */
#define GEN7_VB0_BUFFER_ADDR_MOD_EN (1 << 14)
#define GEN7_WM_DISPATCH_ENABLE (1 << 29)
#define GEN7_3DSTATE_PS_PERSPECTIVE_PIXEL_BARYCENTRIC (1 << 11)
#define GEN7_3DSTATE_PS_ATTRIBUTE_ENABLED (1 << 10)
/* Random shifts */
#define GEN7_3DSTATE_WM_MAX_THREADS_SHIFT 24
#define HSW_3DSTATE_WM_MAX_THREADS_SHIFT 23
/* Shamelessly ripped from mesa */
struct gen7_surface_state
{
struct {
uint32_t cube_pos_z:1;
uint32_t cube_neg_z:1;
uint32_t cube_pos_y:1;
uint32_t cube_neg_y:1;
uint32_t cube_pos_x:1;
uint32_t cube_neg_x:1;
uint32_t pad2:2;
uint32_t render_cache_read_write:1;
uint32_t pad1:1;
uint32_t surface_array_spacing:1;
uint32_t vert_line_stride_ofs:1;
uint32_t vert_line_stride:1;
uint32_t tile_walk:1;
uint32_t tiled_surface:1;
uint32_t horizontal_alignment:1;
uint32_t vertical_alignment:2;
uint32_t surface_format:9; /**< BRW_SURFACEFORMAT_x */
uint32_t pad0:1;
uint32_t is_array:1;
uint32_t surface_type:3; /**< BRW_SURFACE_1D/2D/3D/CUBE */
} ss0;
struct {
uint32_t base_addr;
} ss1;
struct {
uint32_t width:14;
uint32_t pad1:2;
uint32_t height:14;
uint32_t pad0:2;
} ss2;
struct {
uint32_t pitch:18;
uint32_t pad:3;
uint32_t depth:11;
} ss3;
struct {
uint32_t multisample_position_palette_index:3;
uint32_t num_multisamples:3;
uint32_t multisampled_surface_storage_format:1;
uint32_t render_target_view_extent:11;
uint32_t min_array_elt:11;
uint32_t rotation:2;
uint32_t pad0:1;
} ss4;
struct {
uint32_t mip_count:4;
uint32_t min_lod:4;
uint32_t pad1:12;
uint32_t y_offset:4;
uint32_t pad0:1;
uint32_t x_offset:7;
} ss5;
struct {
uint32_t pad; /* Multisample Control Surface stuff */
} ss6;
struct {
uint32_t resource_min_lod:12;
/* Only on Haswell */
uint32_t pad0:4;
uint32_t shader_chanel_select_a:3;
uint32_t shader_chanel_select_b:3;
uint32_t shader_chanel_select_g:3;
uint32_t shader_chanel_select_r:3;
uint32_t alpha_clear_color:1;
uint32_t blue_clear_color:1;
uint32_t green_clear_color:1;
uint32_t red_clear_color:1;
} ss7;
};
struct gen7_sampler_state
{
struct
{
uint32_t aniso_algorithm:1;
uint32_t lod_bias:13;
uint32_t min_filter:3;
uint32_t mag_filter:3;
uint32_t mip_filter:2;
uint32_t base_level:5;
uint32_t pad1:1;
uint32_t lod_preclamp:1;
uint32_t default_color_mode:1;
uint32_t pad0:1;
uint32_t disable:1;
} ss0;
struct
{
uint32_t cube_control_mode:1;
uint32_t shadow_function:3;
uint32_t pad:4;
uint32_t max_lod:12;
uint32_t min_lod:12;
} ss1;
struct
{
uint32_t pad:5;
uint32_t default_color_pointer:27;
} ss2;
struct
{
uint32_t r_wrap_mode:3;
uint32_t t_wrap_mode:3;
uint32_t s_wrap_mode:3;
uint32_t pad:1;
uint32_t non_normalized_coord:1;
uint32_t trilinear_quality:2;
uint32_t address_round:6;
uint32_t max_aniso:3;
uint32_t chroma_key_mode:1;
uint32_t chroma_key_index:2;
uint32_t chroma_key_enable:1;
uint32_t pad0:6;
} ss3;
};
struct gen7_sf_clip_viewport {
struct {
float m00;
float m11;
float m22;
float m30;
float m31;
float m32;
} viewport;
uint32_t pad0[2];
struct {
float xmin;
float xmax;
float ymin;
float ymax;
} guardband;
float pad1[4];
};
struct gen6_scissor_rect
{
uint32_t xmin:16;
uint32_t ymin:16;
uint32_t xmax:16;
uint32_t ymax:16;
};
#endif
|
