1 #ifndef __NV50_CONTEXT_H__
2 #define __NV50_CONTEXT_H__
4 #include "pipe/p_context.h"
5 #include "pipe/p_defines.h"
6 #include "pipe/p_state.h"
8 #include "util/u_memory.h"
9 #include "util/u_math.h"
10 #include "util/u_inlines.h"
11 #include "util/u_dynarray.h"
13 #include "draw/draw_vertex.h"
15 #include "nv50_debug.h"
16 #include "nv50_winsys.h"
17 #include "nv50_stateobj.h"
18 #include "nv50_screen.h"
19 #include "nv50_program.h"
20 #include "nv50_resource.h"
21 #include "nv50_transfer.h"
23 #include "nouveau/nouveau_context.h"
24 #include "nouveau/nv_object.xml.h"
25 #include "nouveau/nv_m2mf.xml.h"
26 #include "nv50_3ddefs.xml.h"
27 #include "nv50_3d.xml.h"
28 #include "nv50_2d.xml.h"
30 #define NV50_NEW_BLEND (1 << 0)
31 #define NV50_NEW_RASTERIZER (1 << 1)
32 #define NV50_NEW_ZSA (1 << 2)
33 #define NV50_NEW_VERTPROG (1 << 3)
34 #define NV50_NEW_GMTYPROG (1 << 6)
35 #define NV50_NEW_FRAGPROG (1 << 7)
36 #define NV50_NEW_BLEND_COLOUR (1 << 8)
37 #define NV50_NEW_STENCIL_REF (1 << 9)
38 #define NV50_NEW_CLIP (1 << 10)
39 #define NV50_NEW_SAMPLE_MASK (1 << 11)
40 #define NV50_NEW_FRAMEBUFFER (1 << 12)
41 #define NV50_NEW_STIPPLE (1 << 13)
42 #define NV50_NEW_SCISSOR (1 << 14)
43 #define NV50_NEW_VIEWPORT (1 << 15)
44 #define NV50_NEW_ARRAYS (1 << 16)
45 #define NV50_NEW_VERTEX (1 << 17)
46 #define NV50_NEW_CONSTBUF (1 << 18)
47 #define NV50_NEW_TEXTURES (1 << 19)
48 #define NV50_NEW_SAMPLERS (1 << 20)
50 #define NV50_BUFCTX_CONSTANT 0
51 #define NV50_BUFCTX_FRAME 1
52 #define NV50_BUFCTX_VERTEX 2
53 #define NV50_BUFCTX_TEXTURES 3
54 #define NV50_BUFCTX_COUNT 4
56 /* fixed constant buffer binding points - low indices for user's constbufs */
57 #define NV50_CB_PVP 124
58 #define NV50_CB_PGP 126
59 #define NV50_CB_PFP 125
60 #define NV50_CB_AUX 127
63 struct nouveau_context base
;
65 struct nv50_screen
*screen
;
67 struct util_dynarray residents
[NV50_BUFCTX_COUNT
];
68 unsigned residents_size
;
73 uint32_t instance_elts
; /* bitmask of per-instance elements */
74 uint32_t instance_base
;
75 uint32_t interpolant_ctrl
;
76 uint32_t semantic_color
;
77 uint32_t semantic_psize
;
83 uint8_t num_textures
[3];
84 uint8_t num_samplers
[3];
88 struct nv50_blend_stateobj
*blend
;
89 struct nv50_rasterizer_stateobj
*rast
;
90 struct nv50_zsa_stateobj
*zsa
;
91 struct nv50_vertex_stateobj
*vertex
;
93 struct nv50_program
*vertprog
;
94 struct nv50_program
*gmtyprog
;
95 struct nv50_program
*fragprog
;
97 struct pipe_resource
*constbuf
[3][16];
98 uint16_t constbuf_dirty
[3];
100 struct pipe_vertex_buffer vtxbuf
[PIPE_MAX_ATTRIBS
];
101 unsigned num_vtxbufs
;
102 struct pipe_index_buffer idxbuf
;
103 uint32_t vbo_fifo
; /* bitmask of vertex elements to be pushed to FIFO */
104 uint32_t vbo_user
; /* bitmask of vertex buffers pointing to user memory */
105 unsigned vbo_min_index
; /* from pipe_draw_info, for vertex upload */
106 unsigned vbo_max_index
;
108 struct pipe_sampler_view
*textures
[3][PIPE_MAX_SAMPLERS
];
109 unsigned num_textures
[3];
110 struct nv50_tsc_entry
*samplers
[3][PIPE_MAX_SAMPLERS
];
111 unsigned num_samplers
[3];
113 struct pipe_framebuffer_state framebuffer
;
114 struct pipe_blend_color blend_colour
;
115 struct pipe_stencil_ref stencil_ref
;
116 struct pipe_poly_stipple stipple
;
117 struct pipe_scissor_state scissor
;
118 struct pipe_viewport_state viewport
;
119 struct pipe_clip_state clip
;
121 unsigned sample_mask
;
123 boolean vbo_push_hint
;
125 struct draw_context
*draw
;
128 static INLINE
struct nv50_context
*
129 nv50_context(struct pipe_context
*pipe
)
131 return (struct nv50_context
*)pipe
;
135 struct pipe_context
*nv50_create(struct pipe_screen
*, void *);
137 void nv50_default_flush_notify(struct nouveau_channel
*);
139 void nv50_bufctx_emit_relocs(struct nv50_context
*);
140 void nv50_bufctx_add_resident(struct nv50_context
*, int ctx
,
141 struct nv04_resource
*, uint32_t flags
);
142 void nv50_bufctx_del_resident(struct nv50_context
*, int ctx
,
143 struct nv04_resource
*);
145 nv50_bufctx_reset(struct nv50_context
*nv50
, int ctx
)
147 nv50
->residents_size
-= nv50
->residents
[ctx
].size
;
148 util_dynarray_resize(&nv50
->residents
[ctx
], 0);
152 extern struct draw_stage
*nv50_draw_render_stage(struct nv50_context
*);
155 boolean
nv50_program_translate(struct nv50_program
*);
156 void nv50_program_destroy(struct nv50_context
*, struct nv50_program
*);
159 void nv50_init_query_functions(struct nv50_context
*);
161 /* nv50_shader_state.c */
162 void nv50_vertprog_validate(struct nv50_context
*);
163 void nv50_gmtyprog_validate(struct nv50_context
*);
164 void nv50_fragprog_validate(struct nv50_context
*);
165 void nv50_fp_linkage_validate(struct nv50_context
*);
166 void nv50_gp_linkage_validate(struct nv50_context
*);
167 void nv50_constbufs_validate(struct nv50_context
*);
168 void nv50_validate_derived_rs(struct nv50_context
*);
171 extern void nv50_init_state_functions(struct nv50_context
*);
173 /* nv50_state_validate.c */
174 extern boolean
nv50_state_validate(struct nv50_context
*);
177 extern void nv50_clear(struct pipe_context
*, unsigned buffers
,
178 const float *rgba
, double depth
, unsigned stencil
);
179 extern void nv50_init_surface_functions(struct nv50_context
*);
182 void nv50_validate_textures(struct nv50_context
*);
183 void nv50_validate_samplers(struct nv50_context
*);
185 struct pipe_sampler_view
*
186 nv50_create_sampler_view(struct pipe_context
*,
187 struct pipe_resource
*,
188 const struct pipe_sampler_view
*);
190 /* nv50_transfer.c */
192 nv50_m2mf_transfer_rect(struct pipe_screen
*pscreen
,
193 const struct nv50_m2mf_rect
*dst
,
194 const struct nv50_m2mf_rect
*src
,
195 uint32_t nblocksx
, uint32_t nblocksy
);
197 nv50_sifc_linear_u8(struct nouveau_context
*pipe
,
198 struct nouveau_bo
*dst
, unsigned offset
, unsigned domain
,
199 unsigned size
, void *data
);
201 nv50_m2mf_copy_linear(struct nouveau_context
*pipe
,
202 struct nouveau_bo
*dst
, unsigned dstoff
, unsigned dstdom
,
203 struct nouveau_bo
*src
, unsigned srcoff
, unsigned srcdom
,
207 void nv50_draw_vbo(struct pipe_context
*, const struct pipe_draw_info
*);
210 nv50_vertex_state_create(struct pipe_context
*pipe
,
211 unsigned num_elements
,
212 const struct pipe_vertex_element
*elements
);
214 nv50_vertex_state_delete(struct pipe_context
*pipe
, void *hwcso
);
216 void nv50_vertex_arrays_validate(struct nv50_context
*nv50
);
219 void nv50_push_vbo(struct nv50_context
*, const struct pipe_draw_info
*);