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         unsigned vidmem_bindings; /* PIPE_BIND_* where VRAM placement is desired */
  26         unsigned sysmem_bindings; /* PIPE_BIND_* where GART placement is desired */
  27         unsigned lowmem_bindings; /* PIPE_BIND_* that require an address < 4 GiB */
  28         /*
  29          * For bindings with (vidmem & sysmem) bits set, PIPE_USAGE_* decides
  30          * placement.
  31          */
  32
  33         uint16_t class_3d;
  34
  35         struct {
  36                 struct nouveau_fence *head;
  37                 struct nouveau_fence *tail;
  38                 struct nouveau_fence *current;
  39                 u32 sequence;
  40                 u32 sequence_ack;
  41                 void (*emit)(struct pipe_screen *, u32 *sequence);
  42                 u32  (*update)(struct pipe_screen *);
  43         } fence;
  44
  45         struct nouveau_mman *mm_VRAM;
  46         struct nouveau_mman *mm_GART;
  47
  48         int64_t cpu_gpu_time_delta;
  49
  50         boolean hint_buf_keep_sysmem_copy;
  51
  52 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
  53    union {
  54       uint64_t v[29];
  55       struct {
  56          uint64_t tex_obj_current_count;
  57          uint64_t tex_obj_current_bytes;
  58          uint64_t buf_obj_current_count;
  59          uint64_t buf_obj_current_bytes_vid;
  60          uint64_t buf_obj_current_bytes_sys;
  61          uint64_t tex_transfers_rd;
  62          uint64_t tex_transfers_wr;
  63          uint64_t tex_copy_count;
  64          uint64_t tex_blit_count;
  65          uint64_t tex_cache_flush_count;
  66          uint64_t buf_transfers_rd;
  67          uint64_t buf_transfers_wr;
  68          uint64_t buf_read_bytes_staging_vid;
  69          uint64_t buf_write_bytes_direct;
  70          uint64_t buf_write_bytes_staging_vid;
  71          uint64_t buf_write_bytes_staging_sys;
  72          uint64_t buf_copy_bytes;
  73          uint64_t buf_non_kernel_fence_sync_count;
  74          uint64_t any_non_kernel_fence_sync_count;
  75          uint64_t query_sync_count;
  76          uint64_t gpu_serialize_count;
  77          uint64_t draw_calls_array;
  78          uint64_t draw_calls_indexed;
  79          uint64_t draw_calls_fallback_count;
  80          uint64_t user_buffer_upload_bytes;
  81          uint64_t constbuf_upload_count;
  82          uint64_t constbuf_upload_bytes;
  83          uint64_t pushbuf_count;
  84          uint64_t resource_validate_count;
  85       } named;
  86    } stats;
  87 #endif
  88 };
  89
  90 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
  91 # define NOUVEAU_DRV_STAT(s, n, v) do {         \
  92       (s)->stats.named.n += (v);               \
  93    } while(0)
  94 # define NOUVEAU_DRV_STAT_RES(r, n, v) do {                       \
  95       nouveau_screen((r)->base.screen)->stats.named.n += (v);    \
  96    } while(0)
  97 # define NOUVEAU_DRV_STAT_IFD(x) x
  98 #else
  99 # define NOUVEAU_DRV_STAT(s, n, v)     do { } while(0)
 100 # define NOUVEAU_DRV_STAT_RES(r, n, v) do { } while(0)
 101 # define NOUVEAU_DRV_STAT_IFD(x)
 102 #endif
 103
 104 static INLINE struct nouveau_screen *
 105 nouveau_screen(struct pipe_screen *pscreen)
 106 {
 107         return (struct nouveau_screen *)pscreen;
 108 }
 109
 110 boolean
 111 nouveau_screen_bo_get_handle(struct pipe_screen *pscreen,
 112                              struct nouveau_bo *bo,
 113                              unsigned stride,
 114                              struct winsys_handle *whandle);
 115 struct nouveau_bo *
 116 nouveau_screen_bo_from_handle(struct pipe_screen *pscreen,
 117                               struct winsys_handle *whandle,
 118                               unsigned *out_stride);
 119
 120
 121 int nouveau_screen_init(struct nouveau_screen *, struct nouveau_device *);
 122 void nouveau_screen_fini(struct nouveau_screen *);
 123
 124 void nouveau_screen_init_vdec(struct nouveau_screen *);
 125
 126 #endif