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3rdparty/ffmpeg-4.4.4/x264/common/threadpool.h 2.02 KB
f244cbd5   Hu Chunming   ffmpeg支持h264编码
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  /*****************************************************************************
   * threadpool.h: thread pooling
   *****************************************************************************
   * Copyright (C) 2010-2024 x264 project
   *
   * Authors: Steven Walters <kemuri9@gmail.com>
   *
   * This program is free software; you can redistribute it and/or modify
   * it under the terms of the GNU General Public License as published by
   * the Free Software Foundation; either version 2 of the License, or
   * (at your option) any later version.
   *
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   *
   * You should have received a copy of the GNU General Public License
   * along with this program; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
   *
   * This program is also available under a commercial proprietary license.
   * For more information, contact us at licensing@x264.com.
   *****************************************************************************/
  
  #ifndef X264_THREADPOOL_H
  #define X264_THREADPOOL_H
  
  typedef struct x264_threadpool_t x264_threadpool_t;
  
  #if HAVE_THREAD
  #define x264_threadpool_init x264_template(threadpool_init)
  X264_API int   x264_threadpool_init( x264_threadpool_t **p_pool, int threads );
  #define x264_threadpool_run x264_template(threadpool_run)
  X264_API void  x264_threadpool_run( x264_threadpool_t *pool, void *(*func)(void *), void *arg );
  #define x264_threadpool_wait x264_template(threadpool_wait)
  X264_API void *x264_threadpool_wait( x264_threadpool_t *pool, void *arg );
  #define x264_threadpool_delete x264_template(threadpool_delete)
  X264_API void  x264_threadpool_delete( x264_threadpool_t *pool );
  #else
  #define x264_threadpool_init(p,t) -1
  #define x264_threadpool_run(p,f,a)
  #define x264_threadpool_wait(p,a)     NULL
  #define x264_threadpool_delete(p)
  #endif
  
  #endif