src/tbm_sync.h

   1 #ifndef _TBM_SYNC_H_
   2 #define _TBM_SYNC_H_
   3
   4 typedef enum {
   5         TBM_SYNC_ERROR_NONE = 0,                                /**< Successful */
   6         TBM_SYNC_ERROR_INVALID_PARAMETER = -1,  /**< Invalid parameter */
   7         TBM_SYNC_ERROR_INVALID_OPERATION = -2,  /**< Invalid Operation */
   8 } tbm_sync_error_e;
   9
  10 typedef void *tbm_sync_timeline_h;
  11 typedef void *tbm_sync_fence_h;
  12
  13 tbm_sync_timeline_h tbm_sync_timeline_create(tbm_sync_error_e *error);
  14 tbm_sync_error_e    tbm_sync_timeline_destroy(tbm_sync_timeline_h timeline);
  15 tbm_sync_timeline_h tbm_sync_timeline_import(int fd, tbm_sync_error_e *error);
  16 tbm_sync_error_e    tbm_sync_timeline_increase_count(tbm_sync_timeline_h timeline, unsigned int interval);
  17 unsigned int        tbm_sync_timeline_get_cur_count(tbm_sync_timeline_h timeline, tbm_sync_error_e *error);
  18
  19 tbm_sync_fence_h    tbm_sync_fence_create(tbm_sync_timeline_h timeline, const char *name, unsigned int count_val, tbm_sync_error_e *error);
  20 tbm_sync_error_e    tbm_sync_fence_destroy(tbm_sync_fence_h fence);
  21 tbm_sync_error_e    tbm_sync_fence_wait(tbm_sync_fence_h fence, int timeout);
  22 tbm_sync_fence_h    tbm_sync_fence_merge(tbm_sync_fence_h fence1, tbm_sync_fence_h fence2, const char *name, tbm_sync_error_e *error);
  23 unsigned int        tbm_sync_fence_get_count_val(tbm_sync_fence_h fence, tbm_sync_error_e *error);
  24
  25 #endif /* _TBM_SYNC_H */