| 0,0 → 1,55 |
|---|
| /* |
| * Copyright © 2012 Intel Corporation |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| * IN THE SOFTWARE. |
| */ |
| |
| #ifndef _THREADPOOL_H_ |
| #define _THREADPOOL_H_ |
| |
| #define MAXTHREADS 1 |
| |
| struct threadpool { |
| pthread_mutex_t m; |
| pthread_cond_t new_work; |
| |
| pthread_t thread; |
| struct threadpool_task *workqueue; |
| BOOL shutdown; |
| }; |
| |
| typedef void (*threadpool_task_func)(void *data); |
| |
| struct threadpool_task { |
| threadpool_task_func work; |
| void *data; |
| struct threadpool_task *next; |
| pthread_cond_t finish; |
| BOOL finished; |
| }; |
| |
| struct threadpool *_mesa_threadpool_create(void); |
| void _mesa_threadpool_destroy(struct threadpool *pool); |
| struct threadpool_task *_mesa_threadpool_queue_task(struct threadpool *pool, |
| threadpool_task_func func, |
| void *data); |
| void _mesa_threadpool_wait_for_task(struct threadpool *pool, |
| struct threadpool_task **task); |
| #endif |