From 7115f60b91b5717d90f643fd692010905c7004db Mon Sep 17 00:00:00 2001 From: Bryan Galdrikian Date: Thu, 31 May 2018 11:36:08 -0700 Subject: Blast 1.1.3. See docs/release_notes.txt. --- docs/source_docs/files/vhacd_mutex_8h_source.html | 64 +++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100755 docs/source_docs/files/vhacd_mutex_8h_source.html (limited to 'docs/source_docs/files/vhacd_mutex_8h_source.html') diff --git a/docs/source_docs/files/vhacd_mutex_8h_source.html b/docs/source_docs/files/vhacd_mutex_8h_source.html new file mode 100755 index 0000000..5758ba4 --- /dev/null +++ b/docs/source_docs/files/vhacd_mutex_8h_source.html @@ -0,0 +1,64 @@ + + + sdk/extensions/authoring/source/VHACD/inc/vhacdMutex.h Source File + + + + + + + + + + + +
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vhacdMutex.h
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1 
49 #pragma once
50 #ifndef VHACD_MUTEX_H
51 #define VHACD_MUTEX_H
52 
53 #if defined(WIN32)
54 
55 #ifndef _WIN32_WINNT
56 #define _WIN32_WINNT 0x400
57 #endif
58 #include <windows.h>
59 #pragma comment(lib, "winmm.lib")
60 #endif
61 
62 #if defined(__linux__)
63 //#include <sys/time.h>
64 #include <errno.h>
65 #include <time.h>
66 #include <unistd.h>
67 #define __stdcall
68 #endif
69 
70 #if defined(__APPLE__) || defined(__linux__)
71 #include <pthread.h>
72 #endif
73 
74 #if defined(__APPLE__)
75 #define PTHREAD_MUTEX_RECURSIVE_NP PTHREAD_MUTEX_RECURSIVE
76 #endif
77 
78 #define VHACD_DEBUG
79 
80 //#define VHACD_NDEBUG
81 #ifdef VHACD_NDEBUG
82 #define VHACD_VERIFY(x) (x)
83 #else
84 #define VHACD_VERIFY(x) assert((x))
85 #endif
86 
87 namespace VHACD {
88 class Mutex {
89 public:
90  Mutex(void)
91  {
92 #if defined(WIN32) || defined(_XBOX)
93  InitializeCriticalSection(&m_mutex);
94 #elif defined(__APPLE__) || defined(__linux__)
95  pthread_mutexattr_t mutexAttr; // Mutex Attribute
96  VHACD_VERIFY(pthread_mutexattr_init(&mutexAttr) == 0);
97  VHACD_VERIFY(pthread_mutexattr_settype(&mutexAttr, PTHREAD_MUTEX_RECURSIVE_NP) == 0);
98  VHACD_VERIFY(pthread_mutex_init(&m_mutex, &mutexAttr) == 0);
99  VHACD_VERIFY(pthread_mutexattr_destroy(&mutexAttr) == 0);
100 #endif
101  }
102  ~Mutex(void)
103  {
104 #if defined(WIN32) || defined(_XBOX)
105  DeleteCriticalSection(&m_mutex);
106 #elif defined(__APPLE__) || defined(__linux__)
107  VHACD_VERIFY(pthread_mutex_destroy(&m_mutex) == 0);
108 #endif
109  }
110  void Lock(void)
111  {
112 #if defined(WIN32) || defined(_XBOX)
113  EnterCriticalSection(&m_mutex);
114 #elif defined(__APPLE__) || defined(__linux__)
115  VHACD_VERIFY(pthread_mutex_lock(&m_mutex) == 0);
116 #endif
117  }
118  bool TryLock(void)
119  {
120 #if defined(WIN32) || defined(_XBOX)
121  bool bRet = false;
122  //assert(("TryEnterCriticalSection seems to not work on XP???", 0));
123  bRet = TryEnterCriticalSection(&m_mutex) ? true : false;
124  return bRet;
125 #elif defined(__APPLE__) || defined(__linux__)
126  int32_t result = pthread_mutex_trylock(&m_mutex);
127  return (result == 0);
128 #endif
129  }
130 
131  void Unlock(void)
132  {
133 #if defined(WIN32) || defined(_XBOX)
134  LeaveCriticalSection(&m_mutex);
135 #elif defined(__APPLE__) || defined(__linux__)
136  VHACD_VERIFY(pthread_mutex_unlock(&m_mutex) == 0);
137 #endif
138  }
139 
140 private:
141 #if defined(WIN32) || defined(_XBOX)
142  CRITICAL_SECTION m_mutex;
143 #elif defined(__APPLE__) || defined(__linux__)
144  pthread_mutex_t m_mutex;
145 #endif
146 };
147 }
148 #endif // VHACD_MUTEX_H
VHACD::Mutex
Definition: vhacdMutex.h:88
+
VHACD::Mutex::TryLock
bool TryLock(void)
Definition: vhacdMutex.h:118
+
VHACD::Mutex::~Mutex
~Mutex(void)
Definition: vhacdMutex.h:102
+
VHACD::Mutex::Mutex
Mutex(void)
Definition: vhacdMutex.h:90
+
VHACD::Mutex::Lock
void Lock(void)
Definition: vhacdMutex.h:110
+
VHACD::Mutex::Unlock
void Unlock(void)
Definition: vhacdMutex.h:131
+
VHACD
Definition: vhacdCircularList.h:19
+
VHACD_VERIFY
#define VHACD_VERIFY(x)
Definition: vhacdMutex.h:84
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