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Added TLS support.

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bkaradzic
2013-09-30 20:07:49 -07:00
parent 9afaeacdd7
commit 26d966ebd3
2 changed files with 65 additions and 1 deletions
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3
include/bx/handlealloc.h
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@@ -8,6 +8,7 @@
#include "bx.h"
#include "allocator.h"
#include "debug.h"
namespace bx
{
@@ -17,7 +18,7 @@ namespace bx
public:
static const uint16_t invalid = 0xffff;
HandleAllocT()
BX_NO_INLINE HandleAllocT()
: m_numHandles(0)
{
for (uint16_t ii = 0; ii < MaxHandlesT; ++ii)

63
include/bx/thread.h
View File

@@ -154,6 +154,69 @@ namespace bx
bool m_running;
};
#if BX_PLATFORM_WINDOWS
class TlsData
{
public:
TlsData()
{
m_id = TlsAlloc();
BX_CHECK(TLS_OUT_OF_INDEXES != m_id, "Failed to allocated TLS index (err: 0x%08x).", GetLastError() );
}
~TlsData()
{
BOOL result = TlsFree(m_id);
BX_CHECK(0 != result, "Failed to free TLS index (err: 0x%08x).", GetLastError() ); BX_UNUSED(result);
}
void* get() const
{
return TlsGetValue(m_id);
}
void set(void* _ptr)
{
TlsSetValue(m_id, _ptr);
}
private:
uint32_t m_id;
};
#else
class TlsData
{
public:
TlsData()
{
int result = pthread_key_create(&m_id, NULL);
BX_CHECK(0 == result, "pthread_key_create failed %d.", result); BX_UNUSED(result);
}
~TlsData()
{
int result = pthread_key_delete(m_id);
BX_CHECK(0 == result, "pthread_key_delete failed %d.", result); BX_UNUSED(result);
}
void* get() const
{
return pthread_getspecific(m_id);
}
void set(void* _ptr)
{
int result = pthread_setspecific(m_id, _ptr);
BX_CHECK(0 == result, "pthread_setspecific failed %d.", result); BX_UNUSED(result);
}
private:
pthread_key_t m_id;
};
#endif // BX_PLATFORM_WINDOWS
} // namespace bx
#endif // __BX_THREAD_H__