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 #ifdef NV50_WITH_DRAW_MODULE
14 #include "draw/draw_vertex.h"
17 #include "nv50/nv50_winsys.h"
18 #include "nv50/nv50_stateobj.h"
19 #include "nv50/nv50_screen.h"
20 #include "nv50/nv50_program.h"
21 #include "nv50/nv50_resource.h"
22 #include "nv50/nv50_transfer.h"
24 #include "nouveau_context.h"
25 #include "nouveau_debug.h"
26 #include "nv_object.xml.h"
27 #include "nv_m2mf.xml.h"
28 #include "nv50/nv50_3ddefs.xml.h"
29 #include "nv50/nv50_3d.xml.h"
30 #include "nv50/nv50_2d.xml.h"
32 #define NV50_NEW_BLEND (1 << 0)
33 #define NV50_NEW_RASTERIZER (1 << 1)
34 #define NV50_NEW_ZSA (1 << 2)
35 #define NV50_NEW_VERTPROG (1 << 3)
36 #define NV50_NEW_GMTYPROG (1 << 6)
37 #define NV50_NEW_FRAGPROG (1 << 7)
38 #define NV50_NEW_BLEND_COLOUR (1 << 8)
39 #define NV50_NEW_STENCIL_REF (1 << 9)
40 #define NV50_NEW_CLIP (1 << 10)
41 #define NV50_NEW_SAMPLE_MASK (1 << 11)
42 #define NV50_NEW_FRAMEBUFFER (1 << 12)
43 #define NV50_NEW_STIPPLE (1 << 13)
44 #define NV50_NEW_SCISSOR (1 << 14)
45 #define NV50_NEW_VIEWPORT (1 << 15)
46 #define NV50_NEW_ARRAYS (1 << 16)
47 #define NV50_NEW_VERTEX (1 << 17)
48 #define NV50_NEW_CONSTBUF (1 << 18)
49 #define NV50_NEW_TEXTURES (1 << 19)
50 #define NV50_NEW_SAMPLERS (1 << 20)
51 #define NV50_NEW_STRMOUT (1 << 21)
52 #define NV50_NEW_MIN_SAMPLES (1 << 22)
53 #define NV50_NEW_CONTEXT (1 << 31)
55 #define NV50_BIND_FB 0
56 #define NV50_BIND_VERTEX 1
57 #define NV50_BIND_VERTEX_TMP 2
58 #define NV50_BIND_INDEX 3
59 #define NV50_BIND_TEXTURES 4
60 #define NV50_BIND_CB(s, i) (5 + 16 * (s) + (i))
61 #define NV50_BIND_SO 53
62 #define NV50_BIND_SCREEN 54
63 #define NV50_BIND_TLS 55
64 #define NV50_BIND_COUNT 56
65 #define NV50_BIND_2D 0
66 #define NV50_BIND_M2MF 0
67 #define NV50_BIND_FENCE 1
69 #define NV50_CB_TMP 123
70 /* fixed constant buffer binding points - low indices for user's constbufs */
71 #define NV50_CB_PVP 124
72 #define NV50_CB_PGP 126
73 #define NV50_CB_PFP 125
74 /* constant buffer permanently mapped in as c15[] */
75 #define NV50_CB_AUX 127
76 /* size of the buffer: 64k. not all taken up, can be reduced if needed. */
77 #define NV50_CB_AUX_SIZE (1 << 16)
78 /* 8 user clip planes, at 4 32-bit floats each */
79 #define NV50_CB_AUX_UCP_OFFSET 0x0000
80 #define NV50_CB_AUX_UCP_SIZE (8 * 4 * 4)
81 /* 16 textures * 3 shaders, each with ms_x, ms_y u32 pairs */
82 #define NV50_CB_AUX_TEX_MS_OFFSET 0x0080
83 #define NV50_CB_AUX_TEX_MS_SIZE (16 * 3 * 2 * 4)
84 /* For each MS level (4), 8 sets of 32-bit integer pairs sample offsets */
85 #define NV50_CB_AUX_MS_OFFSET 0x200
86 #define NV50_CB_AUX_MS_SIZE (4 * 8 * 4 * 2)
87 /* Sample position pairs for the current output MS level */
88 #define NV50_CB_AUX_SAMPLE_OFFSET 0x300
89 #define NV50_CB_AUX_SAMPLE_OFFSET_SIZE (4 * 8 * 2)
90 /* next spot: 0x340 */
91 /* 4 32-bit floats for the vertex runout, put at the end */
92 #define NV50_CB_AUX_RUNOUT_OFFSET (NV50_CB_AUX_SIZE - 0x10)
98 boolean
nv50_blitctx_create(struct nv50_context
*);
100 struct nv50_context
{
101 struct nouveau_context base
;
103 struct nv50_screen
*screen
;
105 struct nouveau_bufctx
*bufctx_3d
;
106 struct nouveau_bufctx
*bufctx
;
111 uint32_t instance_elts
; /* bitmask of per-instance elements */
112 uint32_t instance_base
;
113 uint32_t interpolant_ctrl
;
114 uint32_t semantic_color
;
115 uint32_t semantic_psize
;
117 boolean uniform_buffer_bound
[3];
118 boolean prim_restart
;
119 boolean point_sprite
;
120 boolean rt_serialize
;
122 boolean rasterizer_discard
;
123 uint8_t tls_required
;
124 boolean new_tls_space
;
127 uint8_t num_textures
[3];
128 uint8_t num_samplers
[3];
133 struct nv50_blend_stateobj
*blend
;
134 struct nv50_rasterizer_stateobj
*rast
;
135 struct nv50_zsa_stateobj
*zsa
;
136 struct nv50_vertex_stateobj
*vertex
;
138 struct nv50_program
*vertprog
;
139 struct nv50_program
*gmtyprog
;
140 struct nv50_program
*fragprog
;
142 struct nv50_constbuf constbuf
[3][NV50_MAX_PIPE_CONSTBUFS
];
143 uint16_t constbuf_dirty
[3];
144 uint16_t constbuf_valid
[3];
146 struct pipe_vertex_buffer vtxbuf
[PIPE_MAX_ATTRIBS
];
147 unsigned num_vtxbufs
;
148 struct pipe_index_buffer idxbuf
;
149 uint32_t vbo_fifo
; /* bitmask of vertex elements to be pushed to FIFO */
150 uint32_t vbo_user
; /* bitmask of vertex buffers pointing to user memory */
151 uint32_t vbo_constant
; /* bitmask of user buffers with stride 0 */
152 uint32_t vb_elt_first
; /* from pipe_draw_info, for vertex upload */
153 uint32_t vb_elt_limit
; /* max - min element (count - 1) */
154 uint32_t instance_off
; /* base vertex for instanced arrays */
155 uint32_t instance_max
; /* max instance for current draw call */
157 struct pipe_sampler_view
*textures
[3][PIPE_MAX_SAMPLERS
];
158 unsigned num_textures
[3];
159 struct nv50_tsc_entry
*samplers
[3][PIPE_MAX_SAMPLERS
];
160 unsigned num_samplers
[3];
162 uint8_t num_so_targets
;
163 uint8_t so_targets_dirty
;
164 struct pipe_stream_output_target
*so_target
[4];
166 struct pipe_framebuffer_state framebuffer
;
167 struct pipe_blend_color blend_colour
;
168 struct pipe_stencil_ref stencil_ref
;
169 struct pipe_poly_stipple stipple
;
170 struct pipe_scissor_state scissors
[NV50_MAX_VIEWPORTS
];
171 unsigned scissors_dirty
;
172 struct pipe_viewport_state viewports
[NV50_MAX_VIEWPORTS
];
173 unsigned viewports_dirty
;
174 struct pipe_clip_state clip
;
176 unsigned sample_mask
;
177 unsigned min_samples
;
179 boolean vbo_push_hint
;
181 uint32_t rt_array_mode
;
183 struct pipe_query
*cond_query
;
187 struct nv50_blitctx
*blit
;
189 #ifdef NV50_WITH_DRAW_MODULE
190 struct draw_context
*draw
;
194 static INLINE
struct nv50_context
*
195 nv50_context(struct pipe_context
*pipe
)
197 return (struct nv50_context
*)pipe
;
200 static INLINE
struct nv50_screen
*
201 nv50_context_screen(struct nv50_context
*nv50
)
203 return nv50_screen(&nv50
->base
.screen
->base
);
206 /* return index used in nv50_context arrays for a specific shader type */
207 static INLINE
unsigned
208 nv50_context_shader_stage(unsigned pipe
)
211 case PIPE_SHADER_VERTEX
: return 0;
212 case PIPE_SHADER_FRAGMENT
: return 1;
213 case PIPE_SHADER_GEOMETRY
: return 2;
214 case PIPE_SHADER_COMPUTE
: return 3;
216 assert(!"invalid/unhandled shader type");
222 struct pipe_context
*nv50_create(struct pipe_screen
*, void *);
224 void nv50_bufctx_fence(struct nouveau_bufctx
*, boolean on_flush
);
226 void nv50_default_kick_notify(struct nouveau_pushbuf
*);
229 extern struct draw_stage
*nv50_draw_render_stage(struct nv50_context
*);
232 void nv50_init_query_functions(struct nv50_context
*);
233 void nv50_query_pushbuf_submit(struct nouveau_pushbuf
*,
234 struct pipe_query
*, unsigned result_offset
);
235 void nv84_query_fifo_wait(struct nouveau_pushbuf
*, struct pipe_query
*);
236 void nva0_so_target_save_offset(struct pipe_context
*,
237 struct pipe_stream_output_target
*,
238 unsigned index
, boolean seralize
);
240 #define NVA0_QUERY_STREAM_OUTPUT_BUFFER_OFFSET (PIPE_QUERY_TYPES + 0)
242 /* nv50_shader_state.c */
243 void nv50_vertprog_validate(struct nv50_context
*);
244 void nv50_gmtyprog_validate(struct nv50_context
*);
245 void nv50_fragprog_validate(struct nv50_context
*);
246 void nv50_fp_linkage_validate(struct nv50_context
*);
247 void nv50_gp_linkage_validate(struct nv50_context
*);
248 void nv50_constbufs_validate(struct nv50_context
*);
249 void nv50_validate_derived_rs(struct nv50_context
*);
250 void nv50_stream_output_validate(struct nv50_context
*);
253 extern void nv50_init_state_functions(struct nv50_context
*);
255 /* nv50_state_validate.c */
256 /* @words: check for space before emitting relocs */
257 extern boolean
nv50_state_validate(struct nv50_context
*, uint32_t state_mask
,
258 unsigned space_words
);
261 extern void nv50_clear(struct pipe_context
*, unsigned buffers
,
262 const union pipe_color_union
*color
,
263 double depth
, unsigned stencil
);
264 extern void nv50_init_surface_functions(struct nv50_context
*);
267 void nv50_validate_textures(struct nv50_context
*);
268 void nv50_validate_samplers(struct nv50_context
*);
269 void nv50_upload_ms_info(struct nouveau_pushbuf
*);
271 struct pipe_sampler_view
*
272 nv50_create_texture_view(struct pipe_context
*,
273 struct pipe_resource
*,
274 const struct pipe_sampler_view
*,
276 enum pipe_texture_target
);
277 struct pipe_sampler_view
*
278 nv50_create_sampler_view(struct pipe_context
*,
279 struct pipe_resource
*,
280 const struct pipe_sampler_view
*);
282 /* nv50_transfer.c */
284 nv50_m2mf_transfer_rect(struct nv50_context
*,
285 const struct nv50_m2mf_rect
*dst
,
286 const struct nv50_m2mf_rect
*src
,
287 uint32_t nblocksx
, uint32_t nblocksy
);
289 nv50_sifc_linear_u8(struct nouveau_context
*pipe
,
290 struct nouveau_bo
*dst
, unsigned offset
, unsigned domain
,
291 unsigned size
, const void *data
);
293 nv50_m2mf_copy_linear(struct nouveau_context
*pipe
,
294 struct nouveau_bo
*dst
, unsigned dstoff
, unsigned dstdom
,
295 struct nouveau_bo
*src
, unsigned srcoff
, unsigned srcdom
,
298 nv50_cb_push(struct nouveau_context
*nv
,
299 struct nouveau_bo
*bo
, unsigned domain
,
300 unsigned base
, unsigned size
,
301 unsigned offset
, unsigned words
, const uint32_t *data
);
304 void nv50_draw_vbo(struct pipe_context
*, const struct pipe_draw_info
*);
307 nv50_vertex_state_create(struct pipe_context
*pipe
,
308 unsigned num_elements
,
309 const struct pipe_vertex_element
*elements
);
311 nv50_vertex_state_delete(struct pipe_context
*pipe
, void *hwcso
);
313 void nv50_vertex_arrays_validate(struct nv50_context
*nv50
);
316 void nv50_push_vbo(struct nv50_context
*, const struct pipe_draw_info
*);
319 struct pipe_video_codec
*
320 nv84_create_decoder(struct pipe_context
*context
,
321 const struct pipe_video_codec
*templ
);
323 struct pipe_video_buffer
*
324 nv84_video_buffer_create(struct pipe_context
*pipe
,
325 const struct pipe_video_buffer
*template);
328 nv84_screen_get_video_param(struct pipe_screen
*pscreen
,
329 enum pipe_video_profile profile
,
330 enum pipe_video_entrypoint entrypoint
,
331 enum pipe_video_cap param
);
334 nv84_screen_video_supported(struct pipe_screen
*screen
,
335 enum pipe_format format
,
336 enum pipe_video_profile profile
,
337 enum pipe_video_entrypoint entrypoint
);
340 struct pipe_video_codec
*
341 nv98_create_decoder(struct pipe_context
*context
,
342 const struct pipe_video_codec
*templ
);
344 struct pipe_video_buffer
*
345 nv98_video_buffer_create(struct pipe_context
*pipe
,
346 const struct pipe_video_buffer
*template);