| #ifndef __NVC0_SCREEN_H__ |
| #define __NVC0_SCREEN_H__ |
| |
| #include "nouveau_screen.h" |
| #include "nouveau_mm.h" |
| #include "nouveau_fence.h" |
| #include "nouveau_heap.h" |
| |
| #include "nv_object.xml.h" |
| |
| #include "nvc0/nvc0_winsys.h" |
| #include "nvc0/nvc0_stateobj.h" |
| |
| #define NVC0_TIC_MAX_ENTRIES 2048 |
| #define NVC0_TSC_MAX_ENTRIES 2048 |
| |
| /* doesn't count reserved slots (for auxiliary constants, immediates, etc.) */ |
| #define NVC0_MAX_PIPE_CONSTBUFS 14 |
| |
| #define NVC0_MAX_SURFACE_SLOTS 16 |
| |
| #define NVC0_MAX_VIEWPORTS 16 |
| |
| #define NVC0_MAX_BUFFERS 32 |
| |
| #define NVC0_MAX_IMAGES 8 |
| |
| #define NVC0_MAX_WINDOW_RECTANGLES 8 |
| |
| struct nvc0_context; |
| |
| struct nvc0_blitter; |
| |
| struct nvc0_graph_state { |
| bool flushed; |
| bool rasterizer_discard; |
| bool early_z_forced; |
| bool prim_restart; |
| uint32_t instance_elts; /* bitmask of per-instance elements */ |
| uint32_t instance_base; |
| uint32_t constant_vbos; |
| uint32_t constant_elts; |
| int32_t index_bias; |
| uint16_t scissor; |
| bool flatshade; |
| uint8_t patch_vertices; |
| uint8_t vbo_mode; /* 0 = normal, 1 = translate, 3 = translate, forced */ |
| uint8_t num_vtxbufs; |
| uint8_t num_vtxelts; |
| uint8_t num_textures[6]; |
| uint8_t num_samplers[6]; |
| uint8_t tls_required; /* bitmask of shader types using l[] */ |
| uint8_t c14_bound; /* whether immediate array constbuf is bound */ |
| uint8_t clip_enable; |
| uint32_t clip_mode; |
| uint32_t uniform_buffer_bound[6]; |
| struct nvc0_transform_feedback_state *tfb; |
| bool seamless_cube_map; |
| }; |
| |
| struct nvc0_screen { |
| struct nouveau_screen base; |
| |
| struct nvc0_context *cur_ctx; |
| struct nvc0_graph_state save_state; |
| |
| int num_occlusion_queries_active; |
| |
| struct nouveau_bo *text; |
| struct nouveau_bo *uniform_bo; |
| struct nouveau_bo *tls; |
| struct nouveau_bo *txc; /* TIC (offset 0) and TSC (65536) */ |
| struct nouveau_bo *poly_cache; |
| |
| uint8_t gpc_count; |
| uint16_t mp_count; |
| uint16_t mp_count_compute; /* magic reg can make compute use fewer MPs */ |
| |
| struct nouveau_heap *text_heap; |
| struct nouveau_heap *lib_code; /* allocated from text_heap */ |
| |
| struct nvc0_blitter *blitter; |
| |
| struct nv50_tsc_entry *default_tsc; |
| |
| struct { |
| void **entries; |
| int next; |
| uint32_t lock[NVC0_TIC_MAX_ENTRIES / 32]; |
| bool maxwell; |
| } tic; |
| |
| struct { |
| void **entries; |
| int next; |
| uint32_t lock[NVC0_TSC_MAX_ENTRIES / 32]; |
| } tsc; |
| |
| struct { |
| struct nouveau_bo *bo; |
| uint32_t *map; |
| } fence; |
| |
| struct { |
| struct nvc0_program *prog; /* compute state object to read MP counters */ |
| struct nvc0_hw_sm_query *mp_counter[8]; /* counter to query allocation */ |
| uint8_t num_hw_sm_active[2]; |
| bool mp_counters_enabled; |
| } pm; |
| |
| struct nouveau_object *eng3d; /* sqrt(1/2)|kepler> + sqrt(1/2)|fermi> */ |
| struct nouveau_object *eng2d; |
| struct nouveau_object *m2mf; |
| struct nouveau_object *compute; |
| struct nouveau_object *nvsw; |
| }; |
| |
| static inline struct nvc0_screen * |
| nvc0_screen(struct pipe_screen *screen) |
| { |
| return (struct nvc0_screen *)screen; |
| } |
| |
| int nvc0_screen_get_driver_query_info(struct pipe_screen *, unsigned, |
| struct pipe_driver_query_info *); |
| |
| int nvc0_screen_get_driver_query_group_info(struct pipe_screen *, unsigned, |
| struct pipe_driver_query_group_info *); |
| |
| bool nvc0_blitter_create(struct nvc0_screen *); |
| void nvc0_blitter_destroy(struct nvc0_screen *); |
| |
| void nvc0_screen_make_buffers_resident(struct nvc0_screen *); |
| |
| int nvc0_screen_tic_alloc(struct nvc0_screen *, void *); |
| int nvc0_screen_tsc_alloc(struct nvc0_screen *, void *); |
| |
| int nve4_screen_compute_setup(struct nvc0_screen *, struct nouveau_pushbuf *); |
| int nvc0_screen_compute_setup(struct nvc0_screen *, struct nouveau_pushbuf *); |
| |
| int nvc0_screen_resize_text_area(struct nvc0_screen *, uint64_t); |
| |
| static inline void |
| nvc0_resource_fence(struct nv04_resource *res, uint32_t flags) |
| { |
| struct nvc0_screen *screen = nvc0_screen(res->base.screen); |
| |
| if (res->mm) { |
| nouveau_fence_ref(screen->base.fence.current, &res->fence); |
| if (flags & NOUVEAU_BO_WR) |
| nouveau_fence_ref(screen->base.fence.current, &res->fence_wr); |
| } |
| } |
| |
| static inline void |
| nvc0_resource_validate(struct nv04_resource *res, uint32_t flags) |
| { |
| if (likely(res->bo)) { |
| if (flags & NOUVEAU_BO_WR) |
| res->status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING | |
| NOUVEAU_BUFFER_STATUS_DIRTY; |
| if (flags & NOUVEAU_BO_RD) |
| res->status |= NOUVEAU_BUFFER_STATUS_GPU_READING; |
| |
| nvc0_resource_fence(res, flags); |
| } |
| } |
| |
| struct nvc0_format { |
| uint32_t rt; |
| struct { |
| unsigned format:7; |
| unsigned type_r:3; |
| unsigned type_g:3; |
| unsigned type_b:3; |
| unsigned type_a:3; |
| unsigned src_x:3; |
| unsigned src_y:3; |
| unsigned src_z:3; |
| unsigned src_w:3; |
| } tic; |
| uint32_t usage; |
| }; |
| |
| struct nvc0_vertex_format { |
| uint32_t vtx; |
| uint32_t usage; |
| }; |
| |
| extern const struct nvc0_format nvc0_format_table[]; |
| extern const struct nvc0_vertex_format nvc0_vertex_format[]; |
| |
| static inline void |
| nvc0_screen_tic_unlock(struct nvc0_screen *screen, struct nv50_tic_entry *tic) |
| { |
| if (tic->id >= 0) |
| screen->tic.lock[tic->id / 32] &= ~(1 << (tic->id % 32)); |
| } |
| |
| static inline void |
| nvc0_screen_tsc_unlock(struct nvc0_screen *screen, struct nv50_tsc_entry *tsc) |
| { |
| if (tsc->id >= 0) |
| screen->tsc.lock[tsc->id / 32] &= ~(1 << (tsc->id % 32)); |
| } |
| |
| static inline void |
| nvc0_screen_tic_free(struct nvc0_screen *screen, struct nv50_tic_entry *tic) |
| { |
| if (tic->id >= 0) { |
| screen->tic.entries[tic->id] = NULL; |
| screen->tic.lock[tic->id / 32] &= ~(1 << (tic->id % 32)); |
| } |
| } |
| |
| static inline void |
| nvc0_screen_tsc_free(struct nvc0_screen *screen, struct nv50_tsc_entry *tsc) |
| { |
| if (tsc->id >= 0) { |
| screen->tsc.entries[tsc->id] = NULL; |
| screen->tsc.lock[tsc->id / 32] &= ~(1 << (tsc->id % 32)); |
| } |
| } |
| |
| #endif |