* #27232: jni: added pjproject checkout as regular git content
We will remove it once the next release of pjsip (with Android support)
comes out and is merged into SFLphone.
diff --git a/jni/pjproject-android/.svn/pristine/2e/2e90040ad1afce6c99dab3c3b50f88d848790818.svn-base b/jni/pjproject-android/.svn/pristine/2e/2e90040ad1afce6c99dab3c3b50f88d848790818.svn-base
new file mode 100644
index 0000000..305974a
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/2e/2e90040ad1afce6c99dab3c3b50f88d848790818.svn-base
@@ -0,0 +1,532 @@
+//------------------------------------------------------------------------------
+// File: WXUtil.h
+//
+// Desc: DirectShow base classes - defines helper classes and functions for
+// building multimedia filters.
+//
+// Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved.
+//------------------------------------------------------------------------------
+
+
+#ifndef __WXUTIL__
+#define __WXUTIL__
+
+// eliminate spurious "statement has no effect" warnings.
+#pragma warning(disable: 4705)
+
+// wrapper for whatever critical section we have
+class CCritSec {
+
+ // make copy constructor and assignment operator inaccessible
+
+ CCritSec(const CCritSec &refCritSec);
+ CCritSec &operator=(const CCritSec &refCritSec);
+
+ CRITICAL_SECTION m_CritSec;
+
+#ifdef DEBUG
+public:
+ DWORD m_currentOwner;
+ DWORD m_lockCount;
+ BOOL m_fTrace; // Trace this one
+public:
+ CCritSec();
+ ~CCritSec();
+ void Lock();
+ void Unlock();
+#else
+
+public:
+ CCritSec() {
+ InitializeCriticalSection(&m_CritSec);
+ };
+
+ ~CCritSec() {
+ DeleteCriticalSection(&m_CritSec);
+ };
+
+ void Lock() {
+ EnterCriticalSection(&m_CritSec);
+ };
+
+ void Unlock() {
+ LeaveCriticalSection(&m_CritSec);
+ };
+#endif
+};
+
+//
+// To make deadlocks easier to track it is useful to insert in the
+// code an assertion that says whether we own a critical section or
+// not. We make the routines that do the checking globals to avoid
+// having different numbers of member functions in the debug and
+// retail class implementations of CCritSec. In addition we provide
+// a routine that allows usage of specific critical sections to be
+// traced. This is NOT on by default - there are far too many.
+//
+
+#ifdef DEBUG
+ BOOL WINAPI CritCheckIn(CCritSec * pcCrit);
+ BOOL WINAPI CritCheckIn(const CCritSec * pcCrit);
+ BOOL WINAPI CritCheckOut(CCritSec * pcCrit);
+ BOOL WINAPI CritCheckOut(const CCritSec * pcCrit);
+ void WINAPI DbgLockTrace(CCritSec * pcCrit, BOOL fTrace);
+#else
+ #define CritCheckIn(x) TRUE
+ #define CritCheckOut(x) TRUE
+ #define DbgLockTrace(pc, fT)
+#endif
+
+
+// locks a critical section, and unlocks it automatically
+// when the lock goes out of scope
+class CAutoLock {
+
+ // make copy constructor and assignment operator inaccessible
+
+ CAutoLock(const CAutoLock &refAutoLock);
+ CAutoLock &operator=(const CAutoLock &refAutoLock);
+
+protected:
+ CCritSec * m_pLock;
+
+public:
+ CAutoLock(CCritSec * plock)
+ {
+ m_pLock = plock;
+ m_pLock->Lock();
+ };
+
+ ~CAutoLock() {
+ m_pLock->Unlock();
+ };
+};
+
+
+
+// wrapper for event objects
+class CAMEvent
+{
+
+ // make copy constructor and assignment operator inaccessible
+
+ CAMEvent(const CAMEvent &refEvent);
+ CAMEvent &operator=(const CAMEvent &refEvent);
+
+protected:
+ HANDLE m_hEvent;
+public:
+ CAMEvent(BOOL fManualReset = FALSE, __inout_opt HRESULT *phr = NULL);
+ CAMEvent(__inout_opt HRESULT *phr);
+ ~CAMEvent();
+
+ // Cast to HANDLE - we don't support this as an lvalue
+ operator HANDLE () const { return m_hEvent; };
+
+ void Set() {EXECUTE_ASSERT(SetEvent(m_hEvent));};
+ BOOL Wait(DWORD dwTimeout = INFINITE) {
+ return (WaitForSingleObject(m_hEvent, dwTimeout) == WAIT_OBJECT_0);
+ };
+ void Reset() { ResetEvent(m_hEvent); };
+ BOOL Check() { return Wait(0); };
+};
+
+
+// wrapper for event objects that do message processing
+// This adds ONE method to the CAMEvent object to allow sent
+// messages to be processed while waiting
+
+class CAMMsgEvent : public CAMEvent
+{
+
+public:
+
+ CAMMsgEvent(__inout_opt HRESULT *phr = NULL);
+
+ // Allow SEND messages to be processed while waiting
+ BOOL WaitMsg(DWORD dwTimeout = INFINITE);
+};
+
+// old name supported for the time being
+#define CTimeoutEvent CAMEvent
+
+// support for a worker thread
+
+#ifdef AM_NOVTABLE
+// simple thread class supports creation of worker thread, synchronization
+// and communication. Can be derived to simplify parameter passing
+class AM_NOVTABLE CAMThread {
+
+ // make copy constructor and assignment operator inaccessible
+
+ CAMThread(const CAMThread &refThread);
+ CAMThread &operator=(const CAMThread &refThread);
+
+ CAMEvent m_EventSend;
+ CAMEvent m_EventComplete;
+
+ DWORD m_dwParam;
+ DWORD m_dwReturnVal;
+
+protected:
+ HANDLE m_hThread;
+
+ // thread will run this function on startup
+ // must be supplied by derived class
+ virtual DWORD ThreadProc() = 0;
+
+public:
+ CAMThread(__inout_opt HRESULT *phr = NULL);
+ virtual ~CAMThread();
+
+ CCritSec m_AccessLock; // locks access by client threads
+ CCritSec m_WorkerLock; // locks access to shared objects
+
+ // thread initially runs this. param is actually 'this'. function
+ // just gets this and calls ThreadProc
+ static DWORD WINAPI InitialThreadProc(__inout LPVOID pv);
+
+ // start thread running - error if already running
+ BOOL Create();
+
+ // signal the thread, and block for a response
+ //
+ DWORD CallWorker(DWORD);
+
+ // accessor thread calls this when done with thread (having told thread
+ // to exit)
+ void Close() {
+
+ // Disable warning: Conversion from LONG to PVOID of greater size
+#pragma warning(push)
+#pragma warning(disable: 4312)
+ HANDLE hThread = (HANDLE)InterlockedExchangePointer(&m_hThread, 0);
+#pragma warning(pop)
+
+ if (hThread) {
+ WaitForSingleObject(hThread, INFINITE);
+ CloseHandle(hThread);
+ }
+ };
+
+ // ThreadExists
+ // Return TRUE if the thread exists. FALSE otherwise
+ BOOL ThreadExists(void) const
+ {
+ if (m_hThread == 0) {
+ return FALSE;
+ } else {
+ return TRUE;
+ }
+ }
+
+ // wait for the next request
+ DWORD GetRequest();
+
+ // is there a request?
+ BOOL CheckRequest(__out_opt DWORD * pParam);
+
+ // reply to the request
+ void Reply(DWORD);
+
+ // If you want to do WaitForMultipleObjects you'll need to include
+ // this handle in your wait list or you won't be responsive
+ HANDLE GetRequestHandle() const { return m_EventSend; };
+
+ // Find out what the request was
+ DWORD GetRequestParam() const { return m_dwParam; };
+
+ // call CoInitializeEx (COINIT_DISABLE_OLE1DDE) if
+ // available. S_FALSE means it's not available.
+ static HRESULT CoInitializeHelper();
+};
+#endif // AM_NOVTABLE
+
+
+// CQueue
+//
+// Implements a simple Queue ADT. The queue contains a finite number of
+// objects, access to which is controlled by a semaphore. The semaphore
+// is created with an initial count (N). Each time an object is added
+// a call to WaitForSingleObject is made on the semaphore's handle. When
+// this function returns a slot has been reserved in the queue for the new
+// object. If no slots are available the function blocks until one becomes
+// available. Each time an object is removed from the queue ReleaseSemaphore
+// is called on the semaphore's handle, thus freeing a slot in the queue.
+// If no objects are present in the queue the function blocks until an
+// object has been added.
+
+#define DEFAULT_QUEUESIZE 2
+
+template <class T> class CQueue {
+private:
+ HANDLE hSemPut; // Semaphore controlling queue "putting"
+ HANDLE hSemGet; // Semaphore controlling queue "getting"
+ CRITICAL_SECTION CritSect; // Thread seriallization
+ int nMax; // Max objects allowed in queue
+ int iNextPut; // Array index of next "PutMsg"
+ int iNextGet; // Array index of next "GetMsg"
+ T *QueueObjects; // Array of objects (ptr's to void)
+
+ void Initialize(int n) {
+ iNextPut = iNextGet = 0;
+ nMax = n;
+ InitializeCriticalSection(&CritSect);
+ hSemPut = CreateSemaphore(NULL, n, n, NULL);
+ hSemGet = CreateSemaphore(NULL, 0, n, NULL);
+ QueueObjects = new T[n];
+ }
+
+
+public:
+ CQueue(int n) {
+ Initialize(n);
+ }
+
+ CQueue() {
+ Initialize(DEFAULT_QUEUESIZE);
+ }
+
+ ~CQueue() {
+ delete [] QueueObjects;
+ DeleteCriticalSection(&CritSect);
+ CloseHandle(hSemPut);
+ CloseHandle(hSemGet);
+ }
+
+ T GetQueueObject() {
+ int iSlot;
+ T Object;
+ LONG lPrevious;
+
+ // Wait for someone to put something on our queue, returns straight
+ // away is there is already an object on the queue.
+ //
+ WaitForSingleObject(hSemGet, INFINITE);
+
+ EnterCriticalSection(&CritSect);
+ iSlot = iNextGet++ % nMax;
+ Object = QueueObjects[iSlot];
+ LeaveCriticalSection(&CritSect);
+
+ // Release anyone waiting to put an object onto our queue as there
+ // is now space available in the queue.
+ //
+ ReleaseSemaphore(hSemPut, 1L, &lPrevious);
+ return Object;
+ }
+
+ void PutQueueObject(T Object) {
+ int iSlot;
+ LONG lPrevious;
+
+ // Wait for someone to get something from our queue, returns straight
+ // away is there is already an empty slot on the queue.
+ //
+ WaitForSingleObject(hSemPut, INFINITE);
+
+ EnterCriticalSection(&CritSect);
+ iSlot = iNextPut++ % nMax;
+ QueueObjects[iSlot] = Object;
+ LeaveCriticalSection(&CritSect);
+
+ // Release anyone waiting to remove an object from our queue as there
+ // is now an object available to be removed.
+ //
+ ReleaseSemaphore(hSemGet, 1L, &lPrevious);
+ }
+};
+
+// Ensures that memory is not read past the length source buffer
+// and that memory is not written past the length of the dst buffer
+// dst - buffer to copy to
+// dst_size - total size of destination buffer
+// cb_dst_offset - offset, first byte copied to dst+cb_dst_offset
+// src - buffer to copy from
+// src_size - total size of source buffer
+// cb_src_offset - offset, first byte copied from src+cb_src_offset
+// count - number of bytes to copy
+//
+// Returns:
+// S_OK - no error
+// E_INVALIDARG - values passed would lead to overrun
+HRESULT AMSafeMemMoveOffset(
+ __in_bcount(dst_size) void * dst,
+ __in size_t dst_size,
+ __in DWORD cb_dst_offset,
+ __in_bcount(src_size) const void * src,
+ __in size_t src_size,
+ __in DWORD cb_src_offset,
+ __in size_t count);
+
+extern "C"
+void * __stdcall memmoveInternal(void *, const void *, size_t);
+
+inline void * __cdecl memchrInternal(const void *buf, int chr, size_t cnt)
+{
+#ifdef _X86_
+ void *pRet = NULL;
+
+ _asm {
+ cld // make sure we get the direction right
+ mov ecx, cnt // num of bytes to scan
+ mov edi, buf // pointer byte stream
+ mov eax, chr // byte to scan for
+ repne scasb // look for the byte in the byte stream
+ jnz exit_memchr // Z flag set if byte found
+ dec edi // scasb always increments edi even when it
+ // finds the required byte
+ mov pRet, edi
+exit_memchr:
+ }
+ return pRet;
+
+#else
+ while ( cnt && (*(unsigned char *)buf != (unsigned char)chr) ) {
+ buf = (unsigned char *)buf + 1;
+ cnt--;
+ }
+
+ return(cnt ? (void *)buf : NULL);
+#endif
+}
+
+void WINAPI IntToWstr(int i, __out_ecount(12) LPWSTR wstr);
+
+#define WstrToInt(sz) _wtoi(sz)
+#define atoiW(sz) _wtoi(sz)
+#define atoiA(sz) atoi(sz)
+
+// These are available to help managing bitmap VIDEOINFOHEADER media structures
+
+extern const DWORD bits555[3];
+extern const DWORD bits565[3];
+extern const DWORD bits888[3];
+
+// These help convert between VIDEOINFOHEADER and BITMAPINFO structures
+
+STDAPI_(const GUID) GetTrueColorType(const BITMAPINFOHEADER *pbmiHeader);
+STDAPI_(const GUID) GetBitmapSubtype(const BITMAPINFOHEADER *pbmiHeader);
+STDAPI_(WORD) GetBitCount(const GUID *pSubtype);
+
+// strmbase.lib implements this for compatibility with people who
+// managed to link to this directly. we don't want to advertise it.
+//
+// STDAPI_(/* T */ CHAR *) GetSubtypeName(const GUID *pSubtype);
+
+STDAPI_(CHAR *) GetSubtypeNameA(const GUID *pSubtype);
+STDAPI_(WCHAR *) GetSubtypeNameW(const GUID *pSubtype);
+
+#ifdef UNICODE
+#define GetSubtypeName GetSubtypeNameW
+#else
+#define GetSubtypeName GetSubtypeNameA
+#endif
+
+STDAPI_(LONG) GetBitmapFormatSize(const BITMAPINFOHEADER *pHeader);
+STDAPI_(DWORD) GetBitmapSize(const BITMAPINFOHEADER *pHeader);
+
+#ifdef __AMVIDEO__
+STDAPI_(BOOL) ContainsPalette(const VIDEOINFOHEADER *pVideoInfo);
+STDAPI_(const RGBQUAD *) GetBitmapPalette(const VIDEOINFOHEADER *pVideoInfo);
+#endif // __AMVIDEO__
+
+
+// Compares two interfaces and returns TRUE if they are on the same object
+BOOL WINAPI IsEqualObject(IUnknown *pFirst, IUnknown *pSecond);
+
+// This is for comparing pins
+#define EqualPins(pPin1, pPin2) IsEqualObject(pPin1, pPin2)
+
+
+// Arithmetic helper functions
+
+// Compute (a * b + rnd) / c
+LONGLONG WINAPI llMulDiv(LONGLONG a, LONGLONG b, LONGLONG c, LONGLONG rnd);
+LONGLONG WINAPI Int64x32Div32(LONGLONG a, LONG b, LONG c, LONG rnd);
+
+
+// Avoids us dyna-linking to SysAllocString to copy BSTR strings
+STDAPI WriteBSTR(__deref_out BSTR * pstrDest, LPCWSTR szSrc);
+STDAPI FreeBSTR(__deref_in BSTR* pstr);
+
+// Return a wide string - allocating memory for it
+// Returns:
+// S_OK - no error
+// E_POINTER - ppszReturn == NULL
+// E_OUTOFMEMORY - can't allocate memory for returned string
+STDAPI AMGetWideString(LPCWSTR pszString, __deref_out LPWSTR *ppszReturn);
+
+// Special wait for objects owning windows
+DWORD WINAPI WaitDispatchingMessages(
+ HANDLE hObject,
+ DWORD dwWait,
+ HWND hwnd = NULL,
+ UINT uMsg = 0,
+ HANDLE hEvent = NULL);
+
+// HRESULT_FROM_WIN32 converts ERROR_SUCCESS to a success code, but in
+// our use of HRESULT_FROM_WIN32, it typically means a function failed
+// to call SetLastError(), and we still want a failure code.
+//
+#define AmHresultFromWin32(x) (MAKE_HRESULT(SEVERITY_ERROR, FACILITY_WIN32, x))
+
+// call GetLastError and return an HRESULT value that will fail the
+// SUCCEEDED() macro.
+HRESULT AmGetLastErrorToHResult(void);
+
+// duplicate of ATL's CComPtr to avoid linker conflicts.
+
+IUnknown* QzAtlComPtrAssign(__deref_inout_opt IUnknown** pp, __in_opt IUnknown* lp);
+
+template <class T>
+class QzCComPtr
+{
+public:
+ typedef T _PtrClass;
+ QzCComPtr() {p=NULL;}
+ QzCComPtr(T* lp)
+ {
+ if ((p = lp) != NULL)
+ p->AddRef();
+ }
+ QzCComPtr(const QzCComPtr<T>& lp)
+ {
+ if ((p = lp.p) != NULL)
+ p->AddRef();
+ }
+ ~QzCComPtr() {if (p) p->Release();}
+ void Release() {if (p) p->Release(); p=NULL;}
+ operator T*() {return (T*)p;}
+ T& operator*() {ASSERT(p!=NULL); return *p; }
+ //The assert on operator& usually indicates a bug. If this is really
+ //what is needed, however, take the address of the p member explicitly.
+ T** operator&() { ASSERT(p==NULL); return &p; }
+ T* operator->() { ASSERT(p!=NULL); return p; }
+ T* operator=(T* lp){return (T*)QzAtlComPtrAssign((IUnknown**)&p, lp);}
+ T* operator=(const QzCComPtr<T>& lp)
+ {
+ return (T*)QzAtlComPtrAssign((IUnknown**)&p, lp.p);
+ }
+#if _MSC_VER>1020
+ bool operator!(){return (p == NULL);}
+#else
+ BOOL operator!(){return (p == NULL) ? TRUE : FALSE;}
+#endif
+ T* p;
+};
+
+MMRESULT CompatibleTimeSetEvent( UINT uDelay, UINT uResolution, __in LPTIMECALLBACK lpTimeProc, DWORD_PTR dwUser, UINT fuEvent );
+bool TimeKillSynchronousFlagAvailable( void );
+
+// Helper to replace lstrcpmi
+__inline int lstrcmpiLocaleIndependentW(LPCWSTR lpsz1, LPCWSTR lpsz2)
+{
+ return CompareStringW(LOCALE_INVARIANT, NORM_IGNORECASE, lpsz1, -1, lpsz2, -1) - CSTR_EQUAL;
+}
+__inline int lstrcmpiLocaleIndependentA(LPCSTR lpsz1, LPCSTR lpsz2)
+{
+ return CompareStringA(LOCALE_INVARIANT, NORM_IGNORECASE, lpsz1, -1, lpsz2, -1) - CSTR_EQUAL;
+}
+
+#endif /* __WXUTIL__ */