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/disk_cache.h"
   6 #include "util/u_memory.h"
   7
   8 #ifdef DEBUG
   9 # define NOUVEAU_ENABLE_DRIVER_STATISTICS
  10 #endif
  11
  12 typedef uint32_t u32;
  13 typedef uint16_t u16;
  14
  15 extern int nouveau_mesa_debug;
  16
  17 struct nouveau_bo;
  18
  19 struct nouveau_screen {
  20    struct pipe_screen base;
  21    struct nouveau_drm *drm;
  22    struct nouveau_device *device;
  23    struct nouveau_object *channel;
  24    struct nouveau_client *client;
  25    struct nouveau_pushbuf *pushbuf;
  26
  27    int refcount;
  28
  29    unsigned vidmem_bindings; /* PIPE_BIND_* where VRAM placement is desired */
  30    unsigned sysmem_bindings; /* PIPE_BIND_* where GART placement is desired */
  31    unsigned lowmem_bindings; /* PIPE_BIND_* that require an address < 4 GiB */
  32    /*
  33     * For bindings with (vidmem & sysmem) bits set, PIPE_USAGE_* decides
  34     * placement.
  35     */
  36
  37    uint16_t class_3d;
  38
  39    struct {
  40       struct nouveau_fence *head;
  41       struct nouveau_fence *tail;
  42       struct nouveau_fence *current;
  43       u32 sequence;
  44       u32 sequence_ack;
  45       void (*emit)(struct pipe_screen *, u32 *sequence);
  46       u32  (*update)(struct pipe_screen *);
  47    } fence;
  48
  49    struct nouveau_mman *mm_VRAM;
  50    struct nouveau_mman *mm_GART;
  51
  52    int64_t cpu_gpu_time_delta;
  53
  54    bool hint_buf_keep_sysmem_copy;
  55
  56    unsigned vram_domain;
  57
  58    struct {
  59       unsigned profiles_checked;
  60       unsigned profiles_present;
  61    } firmware_info;
  62
  63    struct disk_cache *disk_shader_cache;
  64
  65 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
  66    union {
  67       uint64_t v[29];
  68       struct {
  69          uint64_t tex_obj_current_count;
  70          uint64_t tex_obj_current_bytes;
  71          uint64_t buf_obj_current_count;
  72          uint64_t buf_obj_current_bytes_vid;
  73          uint64_t buf_obj_current_bytes_sys;
  74          uint64_t tex_transfers_rd;
  75          uint64_t tex_transfers_wr;
  76          uint64_t tex_copy_count;
  77          uint64_t tex_blit_count;
  78          uint64_t tex_cache_flush_count;
  79          uint64_t buf_transfers_rd;
  80          uint64_t buf_transfers_wr;
  81          uint64_t buf_read_bytes_staging_vid;
  82          uint64_t buf_write_bytes_direct;
  83          uint64_t buf_write_bytes_staging_vid;
  84          uint64_t buf_write_bytes_staging_sys;
  85          uint64_t buf_copy_bytes;
  86          uint64_t buf_non_kernel_fence_sync_count;
  87          uint64_t any_non_kernel_fence_sync_count;
  88          uint64_t query_sync_count;
  89          uint64_t gpu_serialize_count;
  90          uint64_t draw_calls_array;
  91          uint64_t draw_calls_indexed;
  92          uint64_t draw_calls_fallback_count;
  93          uint64_t user_buffer_upload_bytes;
  94          uint64_t constbuf_upload_count;
  95          uint64_t constbuf_upload_bytes;
  96          uint64_t pushbuf_count;
  97          uint64_t resource_validate_count;
  98       } named;
  99    } stats;
 100 #endif
 101 };
 102
 103 #define NV_VRAM_DOMAIN(screen) ((screen)->vram_domain)
 104
 105 #ifdef NOUVEAU_ENABLE_DRIVER_STATISTICS
 106 # define NOUVEAU_DRV_STAT(s, n, v) do {         \
 107       (s)->stats.named.n += (v);                \
 108    } while(0)
 109 # define NOUVEAU_DRV_STAT_RES(r, n, v) do {                     \
 110       nouveau_screen((r)->base.screen)->stats.named.n += (v);   \
 111    } while(0)
 112 # define NOUVEAU_DRV_STAT_IFD(x) x
 113 #else
 114 # define NOUVEAU_DRV_STAT(s, n, v)     do { } while(0)
 115 # define NOUVEAU_DRV_STAT_RES(r, n, v) do { } while(0)
 116 # define NOUVEAU_DRV_STAT_IFD(x)
 117 #endif
 118
 119 static inline struct nouveau_screen *
 120 nouveau_screen(struct pipe_screen *pscreen)
 121 {
 122    return (struct nouveau_screen *)pscreen;
 123 }
 124
 125 bool nouveau_drm_screen_unref(struct nouveau_screen *screen);
 126
 127 bool
 128 nouveau_screen_bo_get_handle(struct pipe_screen *pscreen,
 129                              struct nouveau_bo *bo,
 130                              unsigned stride,
 131                              struct winsys_handle *whandle);
 132 struct nouveau_bo *
 133 nouveau_screen_bo_from_handle(struct pipe_screen *pscreen,
 134                               struct winsys_handle *whandle,
 135                               unsigned *out_stride);
 136
 137
 138 int nouveau_screen_init(struct nouveau_screen *, struct nouveau_device *);
 139 void nouveau_screen_fini(struct nouveau_screen *);
 140
 141 void nouveau_screen_init_vdec(struct nouveau_screen *);
 142
 143 #endif