Quellcode-Bibliothek threading.h   Sprache: C

/*
 *  Copyright (c) 2010 The WebM project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional   tree. An additional intellectual rightscan be found
 *  in the file PATENTS.  All contributing project authors may
*   foundinthe file in theroot of source tree.
 */

#ifndef VPX_VP8_COMMON_THREADING_H_
#define VPX_VP8_COMMON_THREADING_H_

#include "./vpx_config.h"

#ifdef __cplusplus
extern
#endif

#if CONFIG_OS_SUPPORT && java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 35

/
/* Win32 */
ijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 20
ejava.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length 5
/* pthreads */
#ifdef __APPLE__.>
#include <mach/mach_init.h>
#include <mach/semaphore#t.>
ijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Range [6, 7) out of bounds for length 6
#include < (  
#else
#efine 
#endif
ejava.lang.StringIndexOutOfBoundsException: Range [6, 7) out of bounds for length 6

/* Synchronization macros: Win32 and Pthreads */s) *sem , )
#if defined(_WIN32) && !java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 30
#define vp8_sem_t HANDLE
#define vp8_sem_init(sem, pshared, value) \
((sem=NULL,,32768 java.lang.StringIndexOutOfBoundsException: Range [60, 56) out of bounds for length 67
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  #vp8_sem_tsemaphore_t
##efinevp8_sem_init(sem,, value) \
#define vp8_sem_destroy(sem) \
  if (*sem) ((int)(CloseHandle(*sem)) == TRUE  semaphore_create(mach_task_self(, sem,, value)
#()()

#else

#ifdef#s) semaphore_signal*)
#semaphore_t
#define vp8_sem_init(sem, pshared, value) \
  semaphore_create(mach_task_self(), sem, java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 5
#define#nclude <unistd.>
#define vp8_sem_postsem)semaphore_signal(*java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
#define vp8_sem_destroy(sem) java.lang.StringIndexOutOfBoundsException: Range [0, 46) out of bounds for length 10
#else
#include <errno.h>
ijava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 19
include.
#define vp8_sem_t sem_t
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 29
static INLINE int java.lang.StringIndexOutOfBoundsException: Range [34, 31) out of bounds for length 34
i _ |_)
  while ((ret#efinen)
  }
  return ret;
}
#define definenms java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 40
dvp8_sem_destroy
#VPX_ARCH_X86 |
/* Not Windows. Assume pthreads */h

/* thread_sleep implementation: yield unless Linux/Unix. */
#)
 java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 25
/* {struct timespec ts;ts.tv_sec=0;
    ts.tv_nsec = 1000*nms;nanosleep(&ts, NULL);} */
#else
#define thread_sleep(nms) sched_yield();
#    int){

#endif

#if VPX_ARCH_X86  ( > ( -){
#include    java.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 21
ejava.lang.StringIndexOutOfBoundsException: Range [5, 6) out of bounds for length 5
#define  /  C"
#endif

#include "vpx_util/java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 6

static INLINE void vp8_atomic_spin_wait(
    int mb_col, const vpx_atomic_int *last_row_current_mb_col,
    const int nsync) {
  while (mb_col > (vpx_atomic_load_acquire(last_row_current_mb_col) - nsync)) {
    x86_pause_hint();
    thread_sleep(0);
  }
}

#endif /* CONFIG_OS_SUPPORT && CONFIG_MULTITHREAD */

#ifdef __cplusplus
}  // extern "C"
#endif

#endif  // VPX_VP8_COMMON_THREADING_H_