src/gallium/state_trackers/nine/nine_queue.h

   1 /*
   2  * Copyright 2016 Patrick Rudolph <siro@das-labor.org>
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * on the rights to use, copy, modify, merge, publish, distribute, sub
   8  * license, and/or sell copies of the Software, and to permit persons to whom
   9  * the Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  18  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  21  * USE OR OTHER DEALINGS IN THE SOFTWARE. */
  22
  23 #ifndef _NINE_QUEUE_H_
  24 #define _NINE_QUEUE_H_
  25
  26 #include "pipe/p_compiler.h"
  27
  28 struct nine_queue_pool;
  29
  30 void
  31 nine_queue_wait_flush(struct nine_queue_pool* ctx);
  32
  33 void *
  34 nine_queue_get(struct nine_queue_pool* ctx);
  35
  36 void
  37 nine_queue_flush(struct nine_queue_pool* ctx);
  38
  39 void *
  40 nine_queue_alloc(struct nine_queue_pool* ctx, unsigned space);
  41
  42 bool
  43 nine_queue_no_flushed_work(struct nine_queue_pool* ctx);
  44
  45 bool
  46 nine_queue_isempty(struct nine_queue_pool* ctx);
  47
  48 struct nine_queue_pool*
  49 nine_queue_create(void);
  50
  51 void
  52 nine_queue_delete(struct nine_queue_pool *ctx);
  53
  54 #endif /* _NINE_QUEUE_H_ */