src/gallium/drivers/nouveau/nouveau_screen.h

   1 #ifndef __NOUVEAU_SCREEN_H__
   2 #define __NOUVEAU_SCREEN_H__
   3
   4 #include "pipe/p_screen.h"
   5 #include "util/u_memory.h"
   6
   7 #ifdef DEBUG
   8 # define NOUVEAU_ENABLE_DRIVER_STATISTICS
   9 #endif
  10
  11 typedef uint32_t u32;
  12 typedef uint16_t u16;
  13
  14 extern int nouveau_mesa_debug;
  15
  16 struct nouveau_bo;
  17
  18 struct nouveau_screen {
  19         struct pipe_screen base;
  20         struct nouveau_device *device;
  21         struct nouveau_object *channel;
  22         struct nouveau_client *client;
  23         struct nouveau_pushbuf *pushbuf;
  24
  25         int refcount;
  26
  27         unsigned vidmem_bindings; /* PIPE_BIND_* where VRAM placement is desired */
  28         unsigned sysmem_bindings; /* PIPE_BIND_* where GART placement is desired */
  29         unsigned lowmem_bindings; /* PIPE_BIND_* that require an address < 4 GiB */
  30         /*
  31          * For bindings with (vidmem & sysmem) bits set, PIPE_USAGE_* decides
  32          * placement.
  33          */
  34
  35         uint16_t class_3d;
  36
  37         struct {
  38                 struct nouveau_fence *head;
  39                 struct nouveau_fence *tail;
  40                 struct nouveau_fence *current;
  41                 u32 sequence;
  42                 u32 sequence_ack;
  43                 void (*emit)(struct pipe_screen *, u32 *sequence);
  44                 u32  (*update)(struct pipe_screen *);
  45         } fence;
  46
  47         struct nouveau_mman *mm_VRAM;
  48         struct nouveau_mman *mm_GART;
  49
  50         int64_t cpu_gpu_time_delta;
  51
  52         bool hint_buf_keep_sysmem_copy;
  53
  54         unsigned vram_domain;
  55
  56         struct {
  57                 unsigned profiles_checked;
  58                 unsigned profiles_present;
  59         } firmware_info;
  60
  61 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
  62    union {
  63       uint64_t v[29];
  64       struct {
  65          uint64_t tex_obj_current_count;
  66          uint64_t tex_obj_current_bytes;
  67          uint64_t buf_obj_current_count;
  68          uint64_t buf_obj_current_bytes_vid;
  69          uint64_t buf_obj_current_bytes_sys;
  70          uint64_t tex_transfers_rd;
  71          uint64_t tex_transfers_wr;
  72          uint64_t tex_copy_count;
  73          uint64_t tex_blit_count;
  74          uint64_t tex_cache_flush_count;
  75          uint64_t buf_transfers_rd;
  76          uint64_t buf_transfers_wr;
  77          uint64_t buf_read_bytes_staging_vid;
  78          uint64_t buf_write_bytes_direct;
  79          uint64_t buf_write_bytes_staging_vid;
  80          uint64_t buf_write_bytes_staging_sys;
  81          uint64_t buf_copy_bytes;
  82          uint64_t buf_non_kernel_fence_sync_count;
  83          uint64_t any_non_kernel_fence_sync_count;
  84          uint64_t query_sync_count;
  85          uint64_t gpu_serialize_count;
  86          uint64_t draw_calls_array;
  87          uint64_t draw_calls_indexed;
  88          uint64_t draw_calls_fallback_count;
  89          uint64_t user_buffer_upload_bytes;
  90          uint64_t constbuf_upload_count;
  91          uint64_t constbuf_upload_bytes;
  92          uint64_t pushbuf_count;
  93          uint64_t resource_validate_count;
  94       } named;
  95    } stats;
  96 #endif
  97 };
  98
  99 #define NV_VRAM_DOMAIN(screen) ((screen)->vram_domain)
 100
 101 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
 102 # define NOUVEAU_DRV_STAT(s, n, v) do {         \
 103       (s)->stats.named.n += (v);               \
 104    } while(0)
 105 # define NOUVEAU_DRV_STAT_RES(r, n, v) do {                       \
 106       nouveau_screen((r)->base.screen)->stats.named.n += (v);    \
 107    } while(0)
 108 # define NOUVEAU_DRV_STAT_IFD(x) x
 109 #else
 110 # define NOUVEAU_DRV_STAT(s, n, v)     do { } while(0)
 111 # define NOUVEAU_DRV_STAT_RES(r, n, v) do { } while(0)
 112 # define NOUVEAU_DRV_STAT_IFD(x)
 113 #endif
 114
 115 static inline struct nouveau_screen *
 116 nouveau_screen(struct pipe_screen *pscreen)
 117 {
 118         return (struct nouveau_screen *)pscreen;
 119 }
 120
 121 bool nouveau_drm_screen_unref(struct nouveau_screen *screen);
 122
 123 bool
 124 nouveau_screen_bo_get_handle(struct pipe_screen *pscreen,
 125                              struct nouveau_bo *bo,
 126                              unsigned stride,
 127                              struct winsys_handle *whandle);
 128 struct nouveau_bo *
 129 nouveau_screen_bo_from_handle(struct pipe_screen *pscreen,
 130                               struct winsys_handle *whandle,
 131                               unsigned *out_stride);
 132
 133
 134 int nouveau_screen_init(struct nouveau_screen *, struct nouveau_device *);
 135 void nouveau_screen_fini(struct nouveau_screen *);
 136
 137 void nouveau_screen_init_vdec(struct nouveau_screen *);
 138
 139 #endif