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-rw-r--r--portaudio/src/os/win/pa_win_coinitialize.c148
1 files changed, 0 insertions, 148 deletions
diff --git a/portaudio/src/os/win/pa_win_coinitialize.c b/portaudio/src/os/win/pa_win_coinitialize.c
deleted file mode 100644
index cdb1fb9..0000000
--- a/portaudio/src/os/win/pa_win_coinitialize.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/*
- * Microsoft COM initialization routines
- * Copyright (c) 1999-2011 Ross Bencina, Dmitry Kostjuchenko
- *
- * Based on the Open Source API proposed by Ross Bencina
- * Copyright (c) 1999-2011 Ross Bencina, Phil Burk
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * The text above constitutes the entire PortAudio license; however,
- * the PortAudio community also makes the following non-binding requests:
- *
- * Any person wishing to distribute modifications to the Software is
- * requested to send the modifications to the original developer so that
- * they can be incorporated into the canonical version. It is also
- * requested that these non-binding requests be included along with the
- * license above.
- */
-
-/** @file
- @ingroup win_src
-
- @brief Microsoft COM initialization routines.
-*/
-
-#include <windows.h>
-#include <objbase.h>
-
-#include "portaudio.h"
-#include "pa_util.h"
-#include "pa_debugprint.h"
-
-#include "pa_win_coinitialize.h"
-
-
-#if (defined(WIN32) && (defined(_MSC_VER) && (_MSC_VER >= 1200))) && !defined(_WIN32_WCE) && !(defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP)) /* MSC version 6 and above */
-#pragma comment( lib, "ole32.lib" )
-#endif
-
-
-/* use some special bit patterns here to try to guard against uninitialized memory errors */
-#define PAWINUTIL_COM_INITIALIZED (0xb38f)
-#define PAWINUTIL_COM_NOT_INITIALIZED (0xf1cd)
-
-
-PaError PaWinUtil_CoInitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult )
-{
- HRESULT hr;
-
- comInitializationResult->state = PAWINUTIL_COM_NOT_INITIALIZED;
-
- /*
- If COM is already initialized CoInitialize will either return
- FALSE, or RPC_E_CHANGED_MODE if it was initialised in a different
- threading mode. In either case we shouldn't consider it an error
- but we need to be careful to not call CoUninitialize() if
- RPC_E_CHANGED_MODE was returned.
- */
-
-#if !defined(WINAPI_FAMILY) || (WINAPI_FAMILY != WINAPI_FAMILY_APP)
- hr = CoInitialize(0); /* use legacy-safe equivalent to CoInitializeEx(NULL, COINIT_APARTMENTTHREADED) */
-#else
- hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
-#endif
- if( FAILED(hr) && hr != RPC_E_CHANGED_MODE )
- {
- PA_DEBUG(("CoInitialize(0) failed. hr=%d\n", hr));
-
- if( hr == E_OUTOFMEMORY )
- return paInsufficientMemory;
-
- {
- char *lpMsgBuf;
- FormatMessage(
- FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
- NULL,
- hr,
- MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (LPTSTR) &lpMsgBuf,
- 0,
- NULL
- );
- PaUtil_SetLastHostErrorInfo( hostApiType, hr, lpMsgBuf );
- LocalFree( lpMsgBuf );
- }
-
- return paUnanticipatedHostError;
- }
-
- if( hr != RPC_E_CHANGED_MODE )
- {
- comInitializationResult->state = PAWINUTIL_COM_INITIALIZED;
-
- /*
- Memorize calling thread id and report warning on Uninitialize if
- calling thread is different as CoInitialize must match CoUninitialize
- in the same thread.
- */
- comInitializationResult->initializingThreadId = GetCurrentThreadId();
- }
-
- return paNoError;
-}
-
-
-void PaWinUtil_CoUninitialize( PaHostApiTypeId hostApiType, PaWinUtilComInitializationResult *comInitializationResult )
-{
- if( comInitializationResult->state != PAWINUTIL_COM_NOT_INITIALIZED
- && comInitializationResult->state != PAWINUTIL_COM_INITIALIZED ){
-
- PA_DEBUG(("ERROR: PaWinUtil_CoUninitialize called without calling PaWinUtil_CoInitialize\n"));
- }
-
- if( comInitializationResult->state == PAWINUTIL_COM_INITIALIZED )
- {
- DWORD currentThreadId = GetCurrentThreadId();
- if( comInitializationResult->initializingThreadId != currentThreadId )
- {
- PA_DEBUG(("ERROR: failed PaWinUtil_CoUninitialize calling thread[%lu] does not match initializing thread[%lu]\n",
- currentThreadId, comInitializationResult->initializingThreadId));
- }
- else
- {
- CoUninitialize();
-
- comInitializationResult->state = PAWINUTIL_COM_NOT_INITIALIZED;
- }
- }
-}