* #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/87/87e2803278326f8e1c35e26cf2ce24b765c0d7ff.svn-base b/jni/pjproject-android/.svn/pristine/87/87e2803278326f8e1c35e26cf2ce24b765c0d7ff.svn-base
new file mode 100644
index 0000000..3a1dc38
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/87/87e2803278326f8e1c35e26cf2ce24b765c0d7ff.svn-base
@@ -0,0 +1,1478 @@
+//------------------------------------------------------------------------------
+// File: WXDebug.cpp
+//
+// Desc: DirectShow base classes - implements ActiveX system debugging
+// facilities.
+//
+// Copyright (c) 1992-2001 Microsoft Corporation. All rights reserved.
+//------------------------------------------------------------------------------
+
+#include <pjmedia-videodev/config.h>
+
+#if defined(PJMEDIA_VIDEO_DEV_HAS_DSHOW) && PJMEDIA_VIDEO_DEV_HAS_DSHOW != 0
+
+#define _WINDLL
+
+#include <streams.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <dvdmedia.h>
+
+#ifdef DEBUG
+#ifdef UNICODE
+#ifndef _UNICODE
+#define _UNICODE
+#endif // _UNICODE
+#endif // UNICODE
+#endif // DEBUG
+
+#include <tchar.h>
+#include <strsafe.h>
+
+#ifdef DEBUG
+static void DisplayBITMAPINFO(const BITMAPINFOHEADER* pbmi);
+static void DisplayRECT(LPCTSTR szLabel, const RECT& rc);
+
+// The Win32 wsprintf() function writes a maximum of 1024 characters to it's output buffer.
+// See the documentation for wsprintf()'s lpOut parameter for more information.
+const INT iDEBUGINFO = 1024; // Used to format strings
+
+/* For every module and executable we store a debugging level for each of
+ the five categories (eg LOG_ERROR and LOG_TIMING). This makes it easy
+ to isolate and debug individual modules without seeing everybody elses
+ spurious debug output. The keys are stored in the registry under the
+ HKEY_LOCAL_MACHINE\SOFTWARE\Debug\<Module Name>\<KeyName> key values
+ NOTE these must be in the same order as their enumeration definition */
+
+const LPCTSTR pKeyNames[] = {
+ TEXT("TIMING"), // Timing and performance measurements
+ TEXT("TRACE"), // General step point call tracing
+ TEXT("MEMORY"), // Memory and object allocation/destruction
+ TEXT("LOCKING"), // Locking/unlocking of critical sections
+ TEXT("ERROR"), // Debug error notification
+ TEXT("CUSTOM1"),
+ TEXT("CUSTOM2"),
+ TEXT("CUSTOM3"),
+ TEXT("CUSTOM4"),
+ TEXT("CUSTOM5")
+ };
+
+const TCHAR CAutoTrace::_szEntering[] = TEXT("->: %s");
+const TCHAR CAutoTrace::_szLeaving[] = TEXT("<-: %s");
+
+const INT iMAXLEVELS = NUMELMS(pKeyNames); // Maximum debug categories
+
+HINSTANCE m_hInst; // Module instance handle
+TCHAR m_ModuleName[iDEBUGINFO]; // Cut down module name
+DWORD m_Levels[iMAXLEVELS]; // Debug level per category
+CRITICAL_SECTION m_CSDebug; // Controls access to list
+DWORD m_dwNextCookie; // Next active object ID
+ObjectDesc *pListHead = NULL; // First active object
+DWORD m_dwObjectCount; // Active object count
+BOOL m_bInit = FALSE; // Have we been initialised
+HANDLE m_hOutput = INVALID_HANDLE_VALUE; // Optional output written here
+DWORD dwWaitTimeout = INFINITE; // Default timeout value
+DWORD dwTimeOffset; // Time of first DbgLog call
+bool g_fUseKASSERT = false; // don't create messagebox
+bool g_fDbgInDllEntryPoint = false;
+bool g_fAutoRefreshLevels = false;
+
+LPCTSTR pBaseKey = TEXT("SOFTWARE\\Microsoft\\DirectShow\\Debug");
+LPCTSTR pGlobalKey = TEXT("GLOBAL");
+static CHAR *pUnknownName = "UNKNOWN";
+
+LPCTSTR TimeoutName = TEXT("TIMEOUT");
+
+/* This sets the instance handle that the debug library uses to find
+ the module's file name from the Win32 GetModuleFileName function */
+
+void WINAPI DbgInitialise(HINSTANCE hInst)
+{
+ InitializeCriticalSection(&m_CSDebug);
+ m_bInit = TRUE;
+
+ m_hInst = hInst;
+ DbgInitModuleName();
+ if (GetProfileInt(m_ModuleName, TEXT("BreakOnLoad"), 0))
+ DebugBreak();
+ DbgInitModuleSettings(false);
+ DbgInitGlobalSettings(true);
+ dwTimeOffset = timeGetTime();
+}
+
+
+/* This is called to clear up any resources the debug library uses - at the
+ moment we delete our critical section and the object list. The values we
+ retrieve from the registry are all done during initialisation but we don't
+ go looking for update notifications while we are running, if the values
+ are changed then the application has to be restarted to pick them up */
+
+void WINAPI DbgTerminate()
+{
+ if (m_hOutput != INVALID_HANDLE_VALUE) {
+ EXECUTE_ASSERT(CloseHandle(m_hOutput));
+ m_hOutput = INVALID_HANDLE_VALUE;
+ }
+ DeleteCriticalSection(&m_CSDebug);
+ m_bInit = FALSE;
+}
+
+
+/* This is called by DbgInitLogLevels to read the debug settings
+ for each logging category for this module from the registry */
+
+void WINAPI DbgInitKeyLevels(HKEY hKey, bool fTakeMax)
+{
+ LONG lReturn; // Create key return value
+ LONG lKeyPos; // Current key category
+ DWORD dwKeySize; // Size of the key value
+ DWORD dwKeyType; // Receives it's type
+ DWORD dwKeyValue; // This fields value
+
+ /* Try and read a value for each key position in turn */
+ for (lKeyPos = 0;lKeyPos < iMAXLEVELS;lKeyPos++) {
+
+ dwKeySize = sizeof(DWORD);
+ lReturn = RegQueryValueEx(
+ hKey, // Handle to an open key
+ pKeyNames[lKeyPos], // Subkey name derivation
+ NULL, // Reserved field
+ &dwKeyType, // Returns the field type
+ (LPBYTE) &dwKeyValue, // Returns the field's value
+ &dwKeySize ); // Number of bytes transferred
+
+ /* If either the key was not available or it was not a DWORD value
+ then we ensure only the high priority debug logging is output
+ but we try and update the field to a zero filled DWORD value */
+
+ if (lReturn != ERROR_SUCCESS || dwKeyType != REG_DWORD) {
+
+ dwKeyValue = 0;
+ lReturn = RegSetValueEx(
+ hKey, // Handle of an open key
+ pKeyNames[lKeyPos], // Address of subkey name
+ (DWORD) 0, // Reserved field
+ REG_DWORD, // Type of the key field
+ (PBYTE) &dwKeyValue, // Value for the field
+ sizeof(DWORD)); // Size of the field buffer
+
+ if (lReturn != ERROR_SUCCESS) {
+ DbgLog((LOG_ERROR,1,TEXT("Could not create subkey %s"),pKeyNames[lKeyPos]));
+ dwKeyValue = 0;
+ }
+ }
+ if(fTakeMax)
+ {
+ m_Levels[lKeyPos] = max(dwKeyValue,m_Levels[lKeyPos]);
+ }
+ else
+ {
+ if((m_Levels[lKeyPos] & LOG_FORCIBLY_SET) == 0) {
+ m_Levels[lKeyPos] = dwKeyValue;
+ }
+ }
+ }
+
+ /* Read the timeout value for catching hangs */
+ dwKeySize = sizeof(DWORD);
+ lReturn = RegQueryValueEx(
+ hKey, // Handle to an open key
+ TimeoutName, // Subkey name derivation
+ NULL, // Reserved field
+ &dwKeyType, // Returns the field type
+ (LPBYTE) &dwWaitTimeout, // Returns the field's value
+ &dwKeySize ); // Number of bytes transferred
+
+ /* If either the key was not available or it was not a DWORD value
+ then we ensure only the high priority debug logging is output
+ but we try and update the field to a zero filled DWORD value */
+
+ if (lReturn != ERROR_SUCCESS || dwKeyType != REG_DWORD) {
+
+ dwWaitTimeout = INFINITE;
+ lReturn = RegSetValueEx(
+ hKey, // Handle of an open key
+ TimeoutName, // Address of subkey name
+ (DWORD) 0, // Reserved field
+ REG_DWORD, // Type of the key field
+ (PBYTE) &dwWaitTimeout, // Value for the field
+ sizeof(DWORD)); // Size of the field buffer
+
+ if (lReturn != ERROR_SUCCESS) {
+ DbgLog((LOG_ERROR,1,TEXT("Could not create subkey %s"),pKeyNames[lKeyPos]));
+ dwWaitTimeout = INFINITE;
+ }
+ }
+}
+
+void WINAPI DbgOutString(LPCTSTR psz)
+{
+ if (m_hOutput != INVALID_HANDLE_VALUE) {
+ UINT cb = lstrlen(psz);
+ DWORD dw;
+#ifdef UNICODE
+ CHAR szDest[2048];
+ WideCharToMultiByte(CP_ACP, 0, psz, -1, szDest, NUMELMS(szDest), 0, 0);
+ WriteFile (m_hOutput, szDest, cb, &dw, NULL);
+#else
+ WriteFile (m_hOutput, psz, cb, &dw, NULL);
+#endif
+ } else {
+ OutputDebugString (psz);
+ }
+}
+
+
+
+
+HRESULT DbgUniqueProcessName(LPCTSTR inName, LPTSTR outName)
+{
+ HRESULT hr = S_OK;
+ const TCHAR *pIn = inName;
+ int dotPos = -1;
+
+ //scan the input and record the last '.' position
+ while (*pIn && (pIn - inName) < MAX_PATH)
+ {
+ if ( TEXT('.') == *pIn )
+ dotPos = (int)(pIn-inName);
+ ++pIn;
+ }
+
+ if (*pIn) //input should be zero-terminated within MAX_PATH
+ return E_INVALIDARG;
+
+ DWORD dwProcessId = GetCurrentProcessId();
+
+ if (dotPos < 0)
+ {
+ //no extension in the input, appending process id to the input
+ hr = StringCchPrintf(outName, MAX_PATH, TEXT("%s_%d"), inName, dwProcessId);
+ }
+ else
+ {
+ TCHAR pathAndBasename[MAX_PATH] = {0};
+
+ //there's an extension - zero-terminate the path and basename first by copying
+ hr = StringCchCopyN(pathAndBasename, MAX_PATH, inName, (size_t)dotPos);
+
+ //re-combine path, basename and extension with processId appended to a basename
+ if (SUCCEEDED(hr))
+ hr = StringCchPrintf(outName, MAX_PATH, TEXT("%s_%d%s"), pathAndBasename, dwProcessId, inName + dotPos);
+ }
+
+ return hr;
+}
+
+
+/* Called by DbgInitGlobalSettings to setup alternate logging destinations
+ */
+
+void WINAPI DbgInitLogTo (
+ HKEY hKey)
+{
+ LONG lReturn;
+ DWORD dwKeyType;
+ DWORD dwKeySize;
+ TCHAR szFile[MAX_PATH] = {0};
+ static const TCHAR cszKey[] = TEXT("LogToFile");
+
+ dwKeySize = MAX_PATH;
+ lReturn = RegQueryValueEx(
+ hKey, // Handle to an open key
+ cszKey, // Subkey name derivation
+ NULL, // Reserved field
+ &dwKeyType, // Returns the field type
+ (LPBYTE) szFile, // Returns the field's value
+ &dwKeySize); // Number of bytes transferred
+
+ // create an empty key if it does not already exist
+ //
+ if (lReturn != ERROR_SUCCESS || dwKeyType != REG_SZ)
+ {
+ dwKeySize = sizeof(TCHAR);
+ lReturn = RegSetValueEx(
+ hKey, // Handle of an open key
+ cszKey, // Address of subkey name
+ (DWORD) 0, // Reserved field
+ REG_SZ, // Type of the key field
+ (PBYTE)szFile, // Value for the field
+ dwKeySize); // Size of the field buffer
+ }
+
+ // if an output-to was specified. try to open it.
+ //
+ if (m_hOutput != INVALID_HANDLE_VALUE) {
+ EXECUTE_ASSERT(CloseHandle (m_hOutput));
+ m_hOutput = INVALID_HANDLE_VALUE;
+ }
+ if (szFile[0] != 0)
+ {
+ if (!lstrcmpi(szFile, TEXT("Console"))) {
+ m_hOutput = GetStdHandle (STD_OUTPUT_HANDLE);
+ if (m_hOutput == INVALID_HANDLE_VALUE) {
+ AllocConsole ();
+ m_hOutput = GetStdHandle (STD_OUTPUT_HANDLE);
+ }
+ SetConsoleTitle (TEXT("ActiveX Debug Output"));
+ } else if (szFile[0] &&
+ lstrcmpi(szFile, TEXT("Debug")) &&
+ lstrcmpi(szFile, TEXT("Debugger")) &&
+ lstrcmpi(szFile, TEXT("Deb")))
+ {
+ m_hOutput = CreateFile(szFile, GENERIC_WRITE,
+ FILE_SHARE_READ,
+ NULL, OPEN_ALWAYS,
+ FILE_ATTRIBUTE_NORMAL,
+ NULL);
+
+ if (INVALID_HANDLE_VALUE == m_hOutput &&
+ GetLastError() == ERROR_SHARING_VIOLATION)
+ {
+ TCHAR uniqueName[MAX_PATH] = {0};
+ if (SUCCEEDED(DbgUniqueProcessName(szFile, uniqueName)))
+ {
+ m_hOutput = CreateFile(uniqueName, GENERIC_WRITE,
+ FILE_SHARE_READ,
+ NULL, OPEN_ALWAYS,
+ FILE_ATTRIBUTE_NORMAL,
+ NULL);
+ }
+ }
+
+ if (INVALID_HANDLE_VALUE != m_hOutput)
+ {
+ static const TCHAR cszBar[] = TEXT("\r\n\r\n=====DbgInitialize()=====\r\n\r\n");
+ SetFilePointer (m_hOutput, 0, NULL, FILE_END);
+ DbgOutString (cszBar);
+ }
+ }
+ }
+}
+
+
+
+/* This is called by DbgInitLogLevels to read the global debug settings for
+ each logging category for this module from the registry. Normally each
+ module has it's own values set for it's different debug categories but
+ setting the global SOFTWARE\Debug\Global applies them to ALL modules */
+
+void WINAPI DbgInitGlobalSettings(bool fTakeMax)
+{
+ LONG lReturn; // Create key return value
+ TCHAR szInfo[iDEBUGINFO]; // Constructs key names
+ HKEY hGlobalKey; // Global override key
+
+ /* Construct the global base key name */
+ (void)StringCchPrintf(szInfo,NUMELMS(szInfo),TEXT("%s\\%s"),pBaseKey,pGlobalKey);
+
+ /* Create or open the key for this module */
+ lReturn = RegCreateKeyEx(HKEY_LOCAL_MACHINE, // Handle of an open key
+ szInfo, // Address of subkey name
+ (DWORD) 0, // Reserved value
+ NULL, // Address of class name
+ (DWORD) 0, // Special options flags
+ GENERIC_READ | GENERIC_WRITE, // Desired security access
+ NULL, // Key security descriptor
+ &hGlobalKey, // Opened handle buffer
+ NULL); // What really happened
+
+ if (lReturn != ERROR_SUCCESS) {
+ lReturn = RegCreateKeyEx(HKEY_LOCAL_MACHINE, // Handle of an open key
+ szInfo, // Address of subkey name
+ (DWORD) 0, // Reserved value
+ NULL, // Address of class name
+ (DWORD) 0, // Special options flags
+ GENERIC_READ, // Desired security access
+ NULL, // Key security descriptor
+ &hGlobalKey, // Opened handle buffer
+ NULL); // What really happened
+ if (lReturn != ERROR_SUCCESS) {
+ DbgLog((LOG_ERROR,1,TEXT("Could not access GLOBAL module key")));
+ }
+ return;
+ }
+
+ DbgInitKeyLevels(hGlobalKey, fTakeMax);
+ RegCloseKey(hGlobalKey);
+}
+
+
+/* This sets the debugging log levels for the different categories. We start
+ by opening (or creating if not already available) the SOFTWARE\Debug key
+ that all these settings live under. We then look at the global values
+ set under SOFTWARE\Debug\Global which apply on top of the individual
+ module settings. We then load the individual module registry settings */
+
+void WINAPI DbgInitModuleSettings(bool fTakeMax)
+{
+ LONG lReturn; // Create key return value
+ TCHAR szInfo[iDEBUGINFO]; // Constructs key names
+ HKEY hModuleKey; // Module key handle
+
+ /* Construct the base key name */
+ (void)StringCchPrintf(szInfo,NUMELMS(szInfo),TEXT("%s\\%s"),pBaseKey,m_ModuleName);
+
+ /* Create or open the key for this module */
+ lReturn = RegCreateKeyEx(HKEY_LOCAL_MACHINE, // Handle of an open key
+ szInfo, // Address of subkey name
+ (DWORD) 0, // Reserved value
+ NULL, // Address of class name
+ (DWORD) 0, // Special options flags
+ GENERIC_READ | GENERIC_WRITE, // Desired security access
+ NULL, // Key security descriptor
+ &hModuleKey, // Opened handle buffer
+ NULL); // What really happened
+
+ if (lReturn != ERROR_SUCCESS) {
+ lReturn = RegCreateKeyEx(HKEY_LOCAL_MACHINE, // Handle of an open key
+ szInfo, // Address of subkey name
+ (DWORD) 0, // Reserved value
+ NULL, // Address of class name
+ (DWORD) 0, // Special options flags
+ GENERIC_READ, // Desired security access
+ NULL, // Key security descriptor
+ &hModuleKey, // Opened handle buffer
+ NULL); // What really happened
+ if (lReturn != ERROR_SUCCESS) {
+ DbgLog((LOG_ERROR,1,TEXT("Could not access module key")));
+ }
+ return;
+ }
+
+ DbgInitLogTo(hModuleKey);
+ DbgInitKeyLevels(hModuleKey, fTakeMax);
+ RegCloseKey(hModuleKey);
+}
+
+
+/* Initialise the module file name */
+
+void WINAPI DbgInitModuleName()
+{
+ TCHAR FullName[iDEBUGINFO]; // Load the full path and module name
+ LPTSTR pName; // Searches from the end for a backslash
+
+ GetModuleFileName(m_hInst,FullName,iDEBUGINFO);
+ pName = _tcsrchr(FullName,'\\');
+ if (pName == NULL) {
+ pName = FullName;
+ } else {
+ pName++;
+ }
+ (void)StringCchCopy(m_ModuleName,NUMELMS(m_ModuleName), pName);
+}
+
+struct MsgBoxMsg
+{
+ HWND hwnd;
+ LPCTSTR szTitle;
+ LPCTSTR szMessage;
+ DWORD dwFlags;
+ INT iResult;
+};
+
+//
+// create a thread to call MessageBox(). calling MessageBox() on
+// random threads at bad times can confuse the host (eg IE).
+//
+DWORD WINAPI MsgBoxThread(
+ __inout LPVOID lpParameter // thread data
+ )
+{
+ MsgBoxMsg *pmsg = (MsgBoxMsg *)lpParameter;
+ pmsg->iResult = MessageBox(
+ pmsg->hwnd,
+ pmsg->szTitle,
+ pmsg->szMessage,
+ pmsg->dwFlags);
+
+ return 0;
+}
+
+INT MessageBoxOtherThread(
+ HWND hwnd,
+ LPCTSTR szTitle,
+ LPCTSTR szMessage,
+ DWORD dwFlags)
+{
+ if(g_fDbgInDllEntryPoint)
+ {
+ // can't wait on another thread because we have the loader
+ // lock held in the dll entry point.
+ // This can crash sometimes so just skip it
+ // return MessageBox(hwnd, szTitle, szMessage, dwFlags);
+ return IDCANCEL;
+ }
+ else
+ {
+ MsgBoxMsg msg = {hwnd, szTitle, szMessage, dwFlags, 0};
+ DWORD dwid;
+ HANDLE hThread = CreateThread(
+ 0, // security
+ 0, // stack size
+ MsgBoxThread,
+ (void *)&msg, // arg
+ 0, // flags
+ &dwid);
+ if(hThread)
+ {
+ WaitForSingleObject(hThread, INFINITE);
+ CloseHandle(hThread);
+ return msg.iResult;
+ }
+
+ // break into debugger on failure.
+ return IDCANCEL;
+ }
+}
+
+/* Displays a message box if the condition evaluated to FALSE */
+
+void WINAPI DbgAssert(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine)
+{
+ if(g_fUseKASSERT)
+ {
+ DbgKernelAssert(pCondition, pFileName, iLine);
+ }
+ else
+ {
+
+ TCHAR szInfo[iDEBUGINFO];
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo),TEXT("%s \nAt line %d of %s\nContinue? (Cancel to debug)"),
+ pCondition, iLine, pFileName);
+
+ INT MsgId = MessageBoxOtherThread(NULL,szInfo,TEXT("ASSERT Failed"),
+ MB_SYSTEMMODAL |
+ MB_ICONHAND |
+ MB_YESNOCANCEL |
+ MB_SETFOREGROUND);
+ switch (MsgId)
+ {
+ case IDNO: /* Kill the application */
+
+ FatalAppExit(FALSE, TEXT("Application terminated"));
+ break;
+
+ case IDCANCEL: /* Break into the debugger */
+
+ DebugBreak();
+ break;
+
+ case IDYES: /* Ignore assertion continue execution */
+ break;
+ }
+ }
+}
+
+/* Displays a message box at a break point */
+
+void WINAPI DbgBreakPoint(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine)
+{
+ if(g_fUseKASSERT)
+ {
+ DbgKernelAssert(pCondition, pFileName, iLine);
+ }
+ else
+ {
+ TCHAR szInfo[iDEBUGINFO];
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo),TEXT("%s \nAt line %d of %s\nContinue? (Cancel to debug)"),
+ pCondition, iLine, pFileName);
+
+ INT MsgId = MessageBoxOtherThread(NULL,szInfo,TEXT("Hard coded break point"),
+ MB_SYSTEMMODAL |
+ MB_ICONHAND |
+ MB_YESNOCANCEL |
+ MB_SETFOREGROUND);
+ switch (MsgId)
+ {
+ case IDNO: /* Kill the application */
+
+ FatalAppExit(FALSE, TEXT("Application terminated"));
+ break;
+
+ case IDCANCEL: /* Break into the debugger */
+
+ DebugBreak();
+ break;
+
+ case IDYES: /* Ignore break point continue execution */
+ break;
+ }
+ }
+}
+
+void WINAPI DbgBreakPoint(LPCTSTR pFileName,INT iLine,__format_string LPCTSTR szFormatString,...)
+{
+ // A debug break point message can have at most 2000 characters if
+ // ANSI or UNICODE characters are being used. A debug break point message
+ // can have between 1000 and 2000 double byte characters in it. If a
+ // particular message needs more characters, then the value of this constant
+ // should be increased.
+ const DWORD MAX_BREAK_POINT_MESSAGE_SIZE = 2000;
+
+ TCHAR szBreakPointMessage[MAX_BREAK_POINT_MESSAGE_SIZE];
+
+ va_list va;
+ va_start( va, szFormatString );
+
+ HRESULT hr = StringCchVPrintf( szBreakPointMessage, NUMELMS(szBreakPointMessage), szFormatString, va );
+
+ va_end(va);
+
+ if( FAILED(hr) ) {
+ DbgBreak( "ERROR in DbgBreakPoint(). The variable length debug message could not be displayed because StringCchVPrintf() failed." );
+ return;
+ }
+
+ ::DbgBreakPoint( szBreakPointMessage, pFileName, iLine );
+}
+
+
+/* When we initialised the library we stored in the m_Levels array the current
+ debug output level for this module for each of the five categories. When
+ some debug logging is sent to us it can be sent with a combination of the
+ categories (if it is applicable to many for example) in which case we map
+ the type's categories into their current debug levels and see if any of
+ them can be accepted. The function looks at each bit position in turn from
+ the input type field and then compares it's debug level with the modules.
+
+ A level of 0 means that output is always sent to the debugger. This is
+ due to producing output if the input level is <= m_Levels.
+*/
+
+
+BOOL WINAPI DbgCheckModuleLevel(DWORD Type,DWORD Level)
+{
+ if(g_fAutoRefreshLevels)
+ {
+ // re-read the registry every second. We cannot use RegNotify() to
+ // notice registry changes because it's not available on win9x.
+ static DWORD g_dwLastRefresh = 0;
+ DWORD dwTime = timeGetTime();
+ if(dwTime - g_dwLastRefresh > 1000) {
+ g_dwLastRefresh = dwTime;
+
+ // there's a race condition: multiple threads could update the
+ // values. plus read and write not synchronized. no harm
+ // though.
+ DbgInitModuleSettings(false);
+ }
+ }
+
+
+ DWORD Mask = 0x01;
+
+ // If no valid bits are set return FALSE
+ if ((Type & ((1<<iMAXLEVELS)-1))) {
+
+ // speed up unconditional output.
+ if (0==Level)
+ return(TRUE);
+
+ for (LONG lKeyPos = 0;lKeyPos < iMAXLEVELS;lKeyPos++) {
+ if (Type & Mask) {
+ if (Level <= (m_Levels[lKeyPos] & ~LOG_FORCIBLY_SET)) {
+ return TRUE;
+ }
+ }
+ Mask <<= 1;
+ }
+ }
+ return FALSE;
+}
+
+
+/* Set debug levels to a given value */
+
+void WINAPI DbgSetModuleLevel(DWORD Type, DWORD Level)
+{
+ DWORD Mask = 0x01;
+
+ for (LONG lKeyPos = 0;lKeyPos < iMAXLEVELS;lKeyPos++) {
+ if (Type & Mask) {
+ m_Levels[lKeyPos] = Level | LOG_FORCIBLY_SET;
+ }
+ Mask <<= 1;
+ }
+}
+
+/* whether to check registry values periodically. this isn't turned
+ automatically because of the potential performance hit. */
+void WINAPI DbgSetAutoRefreshLevels(bool fAuto)
+{
+ g_fAutoRefreshLevels = fAuto;
+}
+
+#ifdef UNICODE
+//
+// warning -- this function is implemented twice for ansi applications
+// linking to the unicode library
+//
+void WINAPI DbgLogInfo(DWORD Type,DWORD Level,__format_string LPCSTR pFormat,...)
+{
+ /* Check the current level for this type combination */
+
+ BOOL bAccept = DbgCheckModuleLevel(Type,Level);
+ if (bAccept == FALSE) {
+ return;
+ }
+
+ TCHAR szInfo[2000];
+
+ /* Format the variable length parameter list */
+
+ va_list va;
+ va_start(va, pFormat);
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo),
+ TEXT("%s(tid %x) %8d : "),
+ m_ModuleName,
+ GetCurrentThreadId(), timeGetTime() - dwTimeOffset);
+
+ CHAR szInfoA[2000];
+ WideCharToMultiByte(CP_ACP, 0, szInfo, -1, szInfoA, NUMELMS(szInfoA), 0, 0);
+
+ (void)StringCchVPrintfA(szInfoA + lstrlenA(szInfoA), NUMELMS(szInfoA) - lstrlenA(szInfoA), pFormat, va);
+ (void)StringCchCatA(szInfoA, NUMELMS(szInfoA), "\r\n");
+
+ WCHAR wszOutString[2000];
+ MultiByteToWideChar(CP_ACP, 0, szInfoA, -1, wszOutString, NUMELMS(wszOutString));
+ DbgOutString(wszOutString);
+
+ va_end(va);
+}
+
+void WINAPI DbgAssert(LPCSTR pCondition,LPCSTR pFileName,INT iLine)
+{
+ if(g_fUseKASSERT)
+ {
+ DbgKernelAssert(pCondition, pFileName, iLine);
+ }
+ else
+ {
+
+ TCHAR szInfo[iDEBUGINFO];
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo), TEXT("%hs \nAt line %d of %hs\nContinue? (Cancel to debug)"),
+ pCondition, iLine, pFileName);
+
+ INT MsgId = MessageBoxOtherThread(NULL,szInfo,TEXT("ASSERT Failed"),
+ MB_SYSTEMMODAL |
+ MB_ICONHAND |
+ MB_YESNOCANCEL |
+ MB_SETFOREGROUND);
+ switch (MsgId)
+ {
+ case IDNO: /* Kill the application */
+
+ FatalAppExit(FALSE, TEXT("Application terminated"));
+ break;
+
+ case IDCANCEL: /* Break into the debugger */
+
+ DebugBreak();
+ break;
+
+ case IDYES: /* Ignore assertion continue execution */
+ break;
+ }
+ }
+}
+
+/* Displays a message box at a break point */
+
+void WINAPI DbgBreakPoint(LPCSTR pCondition,LPCSTR pFileName,INT iLine)
+{
+ if(g_fUseKASSERT)
+ {
+ DbgKernelAssert(pCondition, pFileName, iLine);
+ }
+ else
+ {
+ TCHAR szInfo[iDEBUGINFO];
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo),TEXT("%hs \nAt line %d of %hs\nContinue? (Cancel to debug)"),
+ pCondition, iLine, pFileName);
+
+ INT MsgId = MessageBoxOtherThread(NULL,szInfo,TEXT("Hard coded break point"),
+ MB_SYSTEMMODAL |
+ MB_ICONHAND |
+ MB_YESNOCANCEL |
+ MB_SETFOREGROUND);
+ switch (MsgId)
+ {
+ case IDNO: /* Kill the application */
+
+ FatalAppExit(FALSE, TEXT("Application terminated"));
+ break;
+
+ case IDCANCEL: /* Break into the debugger */
+
+ DebugBreak();
+ break;
+
+ case IDYES: /* Ignore break point continue execution */
+ break;
+ }
+ }
+}
+
+void WINAPI DbgKernelAssert(LPCSTR pCondition,LPCSTR pFileName,INT iLine)
+{
+ DbgLog((LOG_ERROR,0,TEXT("Assertion FAILED (%hs) at line %d in file %hs"),
+ pCondition, iLine, pFileName));
+ DebugBreak();
+}
+
+#endif
+
+/* Print a formatted string to the debugger prefixed with this module's name
+ Because the COMBASE classes are linked statically every module loaded will
+ have their own copy of this code. It therefore helps if the module name is
+ included on the output so that the offending code can be easily found */
+
+//
+// warning -- this function is implemented twice for ansi applications
+// linking to the unicode library
+//
+void WINAPI DbgLogInfo(DWORD Type,DWORD Level,LPCTSTR pFormat,...)
+{
+
+ /* Check the current level for this type combination */
+
+ BOOL bAccept = DbgCheckModuleLevel(Type,Level);
+ if (bAccept == FALSE) {
+ return;
+ }
+
+ TCHAR szInfo[2000];
+
+ /* Format the variable length parameter list */
+
+ va_list va;
+ va_start(va, pFormat);
+
+ (void)StringCchPrintf(szInfo, NUMELMS(szInfo),
+ TEXT("%s(tid %x) %8d : "),
+ m_ModuleName,
+ GetCurrentThreadId(), timeGetTime() - dwTimeOffset);
+
+ (void)StringCchVPrintf(szInfo + lstrlen(szInfo), NUMELMS(szInfo) - lstrlen(szInfo), pFormat, va);
+ (void)StringCchCat(szInfo, NUMELMS(szInfo), TEXT("\r\n"));
+ DbgOutString(szInfo);
+
+ va_end(va);
+}
+
+
+/* If we are executing as a pure kernel filter we cannot display message
+ boxes to the user, this provides an alternative which puts the error
+ condition on the debugger output with a suitable eye catching message */
+
+void WINAPI DbgKernelAssert(LPCTSTR pCondition,LPCTSTR pFileName,INT iLine)
+{
+ DbgLog((LOG_ERROR,0,TEXT("Assertion FAILED (%s) at line %d in file %s"),
+ pCondition, iLine, pFileName));
+ DebugBreak();
+}
+
+
+
+/* Each time we create an object derived from CBaseObject the constructor will
+ call us to register the creation of the new object. We are passed a string
+ description which we store away. We return a cookie that the constructor
+ uses to identify the object when it is destroyed later on. We update the
+ total number of active objects in the DLL mainly for debugging purposes */
+
+DWORD WINAPI DbgRegisterObjectCreation(LPCSTR szObjectName,
+ LPCWSTR wszObjectName)
+{
+ /* If this fires you have a mixed DEBUG/RETAIL build */
+
+ ASSERT(!!szObjectName ^ !!wszObjectName);
+
+ /* Create a place holder for this object description */
+
+ ObjectDesc *pObject = new ObjectDesc;
+ ASSERT(pObject);
+
+ /* It is valid to pass a NULL object name */
+ if (pObject == NULL) {
+ return FALSE;
+ }
+
+ /* Check we have been initialised - we may not be initialised when we are
+ being pulled in from an executable which has globally defined objects
+ as they are created by the C++ run time before WinMain is called */
+
+ if (m_bInit == FALSE) {
+ DbgInitialise(GetModuleHandle(NULL));
+ }
+
+ /* Grab the list critical section */
+ EnterCriticalSection(&m_CSDebug);
+
+ /* If no name then default to UNKNOWN */
+ if (!szObjectName && !wszObjectName) {
+ szObjectName = pUnknownName;
+ }
+
+ /* Put the new description at the head of the list */
+
+ pObject->m_szName = szObjectName;
+ pObject->m_wszName = wszObjectName;
+ pObject->m_dwCookie = ++m_dwNextCookie;
+ pObject->m_pNext = pListHead;
+
+ pListHead = pObject;
+ m_dwObjectCount++;
+
+ DWORD ObjectCookie = pObject->m_dwCookie;
+ ASSERT(ObjectCookie);
+
+ if(wszObjectName) {
+ DbgLog((LOG_MEMORY,2,TEXT("Object created %d (%ls) %d Active"),
+ pObject->m_dwCookie, wszObjectName, m_dwObjectCount));
+ } else {
+ DbgLog((LOG_MEMORY,2,TEXT("Object created %d (%hs) %d Active"),
+ pObject->m_dwCookie, szObjectName, m_dwObjectCount));
+ }
+
+ LeaveCriticalSection(&m_CSDebug);
+ return ObjectCookie;
+}
+
+
+/* This is called by the CBaseObject destructor when an object is about to be
+ destroyed, we are passed the cookie we returned during construction that
+ identifies this object. We scan the object list for a matching cookie and
+ remove the object if successful. We also update the active object count */
+
+BOOL WINAPI DbgRegisterObjectDestruction(DWORD dwCookie)
+{
+ /* Grab the list critical section */
+ EnterCriticalSection(&m_CSDebug);
+
+ ObjectDesc *pObject = pListHead;
+ ObjectDesc *pPrevious = NULL;
+
+ /* Scan the object list looking for a cookie match */
+
+ while (pObject) {
+ if (pObject->m_dwCookie == dwCookie) {
+ break;
+ }
+ pPrevious = pObject;
+ pObject = pObject->m_pNext;
+ }
+
+ if (pObject == NULL) {
+ DbgBreak("Apparently destroying a bogus object");
+ LeaveCriticalSection(&m_CSDebug);
+ return FALSE;
+ }
+
+ /* Is the object at the head of the list */
+
+ if (pPrevious == NULL) {
+ pListHead = pObject->m_pNext;
+ } else {
+ pPrevious->m_pNext = pObject->m_pNext;
+ }
+
+ /* Delete the object and update the housekeeping information */
+
+ m_dwObjectCount--;
+
+ if(pObject->m_wszName) {
+ DbgLog((LOG_MEMORY,2,TEXT("Object destroyed %d (%ls) %d Active"),
+ pObject->m_dwCookie, pObject->m_wszName, m_dwObjectCount));
+ } else {
+ DbgLog((LOG_MEMORY,2,TEXT("Object destroyed %d (%hs) %d Active"),
+ pObject->m_dwCookie, pObject->m_szName, m_dwObjectCount));
+ }
+
+ delete pObject;
+ LeaveCriticalSection(&m_CSDebug);
+ return TRUE;
+}
+
+
+/* This runs through the active object list displaying their details */
+
+void WINAPI DbgDumpObjectRegister()
+{
+ TCHAR szInfo[iDEBUGINFO];
+
+ /* Grab the list critical section */
+
+ EnterCriticalSection(&m_CSDebug);
+ ObjectDesc *pObject = pListHead;
+
+ /* Scan the object list displaying the name and cookie */
+
+ DbgLog((LOG_MEMORY,2,TEXT("")));
+ DbgLog((LOG_MEMORY,2,TEXT(" ID Object Description")));
+ DbgLog((LOG_MEMORY,2,TEXT("")));
+
+ while (pObject) {
+ if(pObject->m_wszName) {
+ (void)StringCchPrintf(szInfo,NUMELMS(szInfo),TEXT("%5d (%p) %30ls"),pObject->m_dwCookie, &pObject, pObject->m_wszName);
+ } else {
+ (void)StringCchPrintf(szInfo,NUMELMS(szInfo),TEXT("%5d (%p) %30hs"),pObject->m_dwCookie, &pObject, pObject->m_szName);
+ }
+ DbgLog((LOG_MEMORY,2,szInfo));
+ pObject = pObject->m_pNext;
+ }
+
+ (void)StringCchPrintf(szInfo,NUMELMS(szInfo),TEXT("Total object count %5d"),m_dwObjectCount);
+ DbgLog((LOG_MEMORY,2,TEXT("")));
+ DbgLog((LOG_MEMORY,1,szInfo));
+ LeaveCriticalSection(&m_CSDebug);
+}
+
+/* Debug infinite wait stuff */
+DWORD WINAPI DbgWaitForSingleObject(HANDLE h)
+{
+ DWORD dwWaitResult;
+ do {
+ dwWaitResult = WaitForSingleObject(h, dwWaitTimeout);
+ ASSERT(dwWaitResult == WAIT_OBJECT_0);
+ } while (dwWaitResult == WAIT_TIMEOUT);
+ return dwWaitResult;
+}
+DWORD WINAPI DbgWaitForMultipleObjects(DWORD nCount,
+ __in_ecount(nCount) CONST HANDLE *lpHandles,
+ BOOL bWaitAll)
+{
+ DWORD dwWaitResult;
+ do {
+ dwWaitResult = WaitForMultipleObjects(nCount,
+ lpHandles,
+ bWaitAll,
+ dwWaitTimeout);
+ ASSERT((DWORD)(dwWaitResult - WAIT_OBJECT_0) < MAXIMUM_WAIT_OBJECTS);
+ } while (dwWaitResult == WAIT_TIMEOUT);
+ return dwWaitResult;
+}
+
+void WINAPI DbgSetWaitTimeout(DWORD dwTimeout)
+{
+ dwWaitTimeout = dwTimeout;
+}
+
+#endif /* DEBUG */
+
+#ifdef _OBJBASE_H_
+
+ /* Stuff for printing out our GUID names */
+
+ GUID_STRING_ENTRY g_GuidNames[] = {
+ #define OUR_GUID_ENTRY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
+ { #name, { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } } },
+ #include <uuids.h>
+ };
+
+ CGuidNameList GuidNames;
+ int g_cGuidNames = sizeof(g_GuidNames) / sizeof(g_GuidNames[0]);
+
+ char *CGuidNameList::operator [] (const GUID &guid)
+ {
+ for (int i = 0; i < g_cGuidNames; i++) {
+ if (g_GuidNames[i].guid == guid) {
+ return g_GuidNames[i].szName;
+ }
+ }
+ if (guid == GUID_NULL) {
+ return "GUID_NULL";
+ }
+
+ // !!! add something to print FOURCC guids?
+
+ // shouldn't this print the hex CLSID?
+ return "Unknown GUID Name";
+ }
+
+#endif /* _OBJBASE_H_ */
+
+/* CDisp class - display our data types */
+
+// clashes with REFERENCE_TIME
+CDisp::CDisp(LONGLONG ll, int Format)
+{
+ // note: this could be combined with CDisp(LONGLONG) by
+ // introducing a default format of CDISP_REFTIME
+ LARGE_INTEGER li;
+ li.QuadPart = ll;
+ switch (Format) {
+ case CDISP_DEC:
+ {
+ TCHAR temp[20];
+ int pos=20;
+ temp[--pos] = 0;
+ int digit;
+ // always output at least one digit
+ do {
+ // Get the rightmost digit - we only need the low word
+ digit = li.LowPart % 10;
+ li.QuadPart /= 10;
+ temp[--pos] = (TCHAR) digit+L'0';
+ } while (li.QuadPart);
+ (void)StringCchCopy(m_String, NUMELMS(m_String), temp+pos);
+ break;
+ }
+ case CDISP_HEX:
+ default:
+ (void)StringCchPrintf(m_String, NUMELMS(m_String), TEXT("0x%X%8.8X"), li.HighPart, li.LowPart);
+ }
+};
+
+CDisp::CDisp(REFCLSID clsid)
+{
+#ifdef UNICODE
+ (void)StringFromGUID2(clsid, m_String, NUMELMS(m_String));
+#else
+ WCHAR wszTemp[50];
+ (void)StringFromGUID2(clsid, wszTemp, NUMELMS(wszTemp));
+ (void)StringCchPrintf(m_String, NUMELMS(m_String), TEXT("%S"), wszTemp);
+#endif
+};
+
+#ifdef __STREAMS__
+/* Display stuff */
+CDisp::CDisp(CRefTime llTime)
+{
+ LONGLONG llDiv;
+ if (llTime < 0) {
+ llTime = -llTime;
+ (void)StringCchCopy(m_String, NUMELMS(m_String), TEXT("-"));
+ }
+ llDiv = (LONGLONG)24 * 3600 * 10000000;
+ if (llTime >= llDiv) {
+ (void)StringCchPrintf(m_String + lstrlen(m_String), NUMELMS(m_String) - lstrlen(m_String), TEXT("%d days "), (LONG)(llTime / llDiv));
+ llTime = llTime % llDiv;
+ }
+ llDiv = (LONGLONG)3600 * 10000000;
+ if (llTime >= llDiv) {
+ (void)StringCchPrintf(m_String + lstrlen(m_String), NUMELMS(m_String) - lstrlen(m_String), TEXT("%d hrs "), (LONG)(llTime / llDiv));
+ llTime = llTime % llDiv;
+ }
+ llDiv = (LONGLONG)60 * 10000000;
+ if (llTime >= llDiv) {
+ (void)StringCchPrintf(m_String + lstrlen(m_String), NUMELMS(m_String) - lstrlen(m_String), TEXT("%d mins "), (LONG)(llTime / llDiv));
+ llTime = llTime % llDiv;
+ }
+ (void)StringCchPrintf(m_String + lstrlen(m_String), NUMELMS(m_String) - lstrlen(m_String), TEXT("%d.%3.3d sec"),
+ (LONG)llTime / 10000000,
+ (LONG)((llTime % 10000000) / 10000));
+};
+
+#endif // __STREAMS__
+
+
+/* Display pin */
+CDisp::CDisp(IPin *pPin)
+{
+ PIN_INFO pi;
+ TCHAR str[MAX_PIN_NAME];
+ CLSID clsid;
+
+ if (pPin) {
+ pPin->QueryPinInfo(&pi);
+ pi.pFilter->GetClassID(&clsid);
+ QueryPinInfoReleaseFilter(pi);
+ #ifndef UNICODE
+ WideCharToMultiByte(GetACP(), 0, pi.achName, lstrlenW(pi.achName) + 1,
+ str, MAX_PIN_NAME, NULL, NULL);
+ #else
+ (void)StringCchCopy(str, NUMELMS(str), pi.achName);
+ #endif
+ } else {
+ (void)StringCchCopy(str, NUMELMS(str), TEXT("NULL IPin"));
+ }
+
+ m_pString = (PTCHAR) new TCHAR[lstrlen(str)+64];
+ if (!m_pString) {
+ return;
+ }
+
+ (void)StringCchPrintf(m_pString, lstrlen(str) + 64, TEXT("%hs(%s)"), GuidNames[clsid], str);
+}
+
+/* Display filter or pin */
+CDisp::CDisp(IUnknown *pUnk)
+{
+ IBaseFilter *pf;
+ HRESULT hr = pUnk->QueryInterface(IID_IBaseFilter, (void **)&pf);
+ if(SUCCEEDED(hr))
+ {
+ FILTER_INFO fi;
+ hr = pf->QueryFilterInfo(&fi);
+ if(SUCCEEDED(hr))
+ {
+ QueryFilterInfoReleaseGraph(fi);
+
+ size_t len = lstrlenW(fi.achName) + 1;
+
+ m_pString = new TCHAR[len];
+ if(m_pString)
+ {
+#ifdef UNICODE
+ (void)StringCchCopy(m_pString, len, fi.achName);
+#else
+ (void)StringCchPrintf(m_pString, len, "%S", fi.achName);
+#endif
+ }
+ }
+
+ pf->Release();
+
+ return;
+ }
+
+ IPin *pp;
+ hr = pUnk->QueryInterface(IID_IPin, (void **)&pp);
+ if(SUCCEEDED(hr))
+ {
+ CDisp::CDisp(pp);
+ pp->Release();
+ return;
+ }
+}
+
+
+CDisp::~CDisp()
+{
+}
+
+CDispBasic::~CDispBasic()
+{
+ if (m_pString != m_String) {
+ delete [] m_pString;
+ }
+}
+
+CDisp::CDisp(double d)
+{
+ (void)StringCchPrintf(m_String, NUMELMS(m_String), TEXT("%d.%03d"), (int) d, (int) ((d - (int) d) * 1000));
+}
+
+
+/* If built for debug this will display the media type details. We convert the
+ major and subtypes into strings and also ask the base classes for a string
+ description of the subtype, so MEDIASUBTYPE_RGB565 becomes RGB 565 16 bit
+ We also display the fields in the BITMAPINFOHEADER structure, this should
+ succeed as we do not accept input types unless the format is big enough */
+
+#ifdef DEBUG
+void WINAPI DisplayType(LPCTSTR label, const AM_MEDIA_TYPE *pmtIn)
+{
+
+ /* Dump the GUID types and a short description */
+
+ DbgLog((LOG_TRACE,5,TEXT("")));
+ DbgLog((LOG_TRACE,2,TEXT("%s M type %hs S type %hs"), label,
+ GuidNames[pmtIn->majortype],
+ GuidNames[pmtIn->subtype]));
+ DbgLog((LOG_TRACE,5,TEXT("Subtype description %s"),GetSubtypeName(&pmtIn->subtype)));
+
+ /* Dump the generic media types */
+
+ if (pmtIn->bTemporalCompression) {
+ DbgLog((LOG_TRACE,5,TEXT("Temporally compressed")));
+ } else {
+ DbgLog((LOG_TRACE,5,TEXT("Not temporally compressed")));
+ }
+
+ if (pmtIn->bFixedSizeSamples) {
+ DbgLog((LOG_TRACE,5,TEXT("Sample size %d"),pmtIn->lSampleSize));
+ } else {
+ DbgLog((LOG_TRACE,5,TEXT("Variable size samples")));
+ }
+
+ if (pmtIn->formattype == FORMAT_VideoInfo) {
+
+ VIDEOINFOHEADER *pVideoInfo = (VIDEOINFOHEADER *)pmtIn->pbFormat;
+
+ DisplayRECT(TEXT("Source rectangle"),pVideoInfo->rcSource);
+ DisplayRECT(TEXT("Target rectangle"),pVideoInfo->rcTarget);
+ DisplayBITMAPINFO(HEADER(pmtIn->pbFormat));
+
+ } if (pmtIn->formattype == FORMAT_VideoInfo2) {
+
+ VIDEOINFOHEADER2 *pVideoInfo2 = (VIDEOINFOHEADER2 *)pmtIn->pbFormat;
+
+ DisplayRECT(TEXT("Source rectangle"),pVideoInfo2->rcSource);
+ DisplayRECT(TEXT("Target rectangle"),pVideoInfo2->rcTarget);
+ DbgLog((LOG_TRACE, 5, TEXT("Aspect Ratio: %d:%d"),
+ pVideoInfo2->dwPictAspectRatioX,
+ pVideoInfo2->dwPictAspectRatioY));
+ DisplayBITMAPINFO(&pVideoInfo2->bmiHeader);
+
+ } else if (pmtIn->majortype == MEDIATYPE_Audio) {
+ DbgLog((LOG_TRACE,2,TEXT(" Format type %hs"),
+ GuidNames[pmtIn->formattype]));
+ DbgLog((LOG_TRACE,2,TEXT(" Subtype %hs"),
+ GuidNames[pmtIn->subtype]));
+
+ if ((pmtIn->subtype != MEDIASUBTYPE_MPEG1Packet)
+ && (pmtIn->cbFormat >= sizeof(PCMWAVEFORMAT)))
+ {
+ /* Dump the contents of the WAVEFORMATEX type-specific format structure */
+
+ WAVEFORMATEX *pwfx = (WAVEFORMATEX *) pmtIn->pbFormat;
+ DbgLog((LOG_TRACE,2,TEXT("wFormatTag %u"), pwfx->wFormatTag));
+ DbgLog((LOG_TRACE,2,TEXT("nChannels %u"), pwfx->nChannels));
+ DbgLog((LOG_TRACE,2,TEXT("nSamplesPerSec %lu"), pwfx->nSamplesPerSec));
+ DbgLog((LOG_TRACE,2,TEXT("nAvgBytesPerSec %lu"), pwfx->nAvgBytesPerSec));
+ DbgLog((LOG_TRACE,2,TEXT("nBlockAlign %u"), pwfx->nBlockAlign));
+ DbgLog((LOG_TRACE,2,TEXT("wBitsPerSample %u"), pwfx->wBitsPerSample));
+
+ /* PCM uses a WAVEFORMAT and does not have the extra size field */
+
+ if (pmtIn->cbFormat >= sizeof(WAVEFORMATEX)) {
+ DbgLog((LOG_TRACE,2,TEXT("cbSize %u"), pwfx->cbSize));
+ }
+ } else {
+ }
+
+ } else {
+ DbgLog((LOG_TRACE,2,TEXT(" Format type %hs"),
+ GuidNames[pmtIn->formattype]));
+ }
+}
+
+
+void DisplayBITMAPINFO(const BITMAPINFOHEADER* pbmi)
+{
+ DbgLog((LOG_TRACE,5,TEXT("Size of BITMAPINFO structure %d"),pbmi->biSize));
+ if (pbmi->biCompression < 256) {
+ DbgLog((LOG_TRACE,2,TEXT("%dx%dx%d bit (%d)"),
+ pbmi->biWidth, pbmi->biHeight,
+ pbmi->biBitCount, pbmi->biCompression));
+ } else {
+ DbgLog((LOG_TRACE,2,TEXT("%dx%dx%d bit '%4.4hs'"),
+ pbmi->biWidth, pbmi->biHeight,
+ pbmi->biBitCount, &pbmi->biCompression));
+ }
+
+ DbgLog((LOG_TRACE,2,TEXT("Image size %d"),pbmi->biSizeImage));
+ DbgLog((LOG_TRACE,5,TEXT("Planes %d"),pbmi->biPlanes));
+ DbgLog((LOG_TRACE,5,TEXT("X Pels per metre %d"),pbmi->biXPelsPerMeter));
+ DbgLog((LOG_TRACE,5,TEXT("Y Pels per metre %d"),pbmi->biYPelsPerMeter));
+ DbgLog((LOG_TRACE,5,TEXT("Colours used %d"),pbmi->biClrUsed));
+}
+
+
+void DisplayRECT(LPCTSTR szLabel, const RECT& rc)
+{
+ DbgLog((LOG_TRACE,5,TEXT("%s (Left %d Top %d Right %d Bottom %d)"),
+ szLabel,
+ rc.left,
+ rc.top,
+ rc.right,
+ rc.bottom));
+}
+
+
+void WINAPI DumpGraph(IFilterGraph *pGraph, DWORD dwLevel)
+{
+ if( !pGraph )
+ {
+ return;
+ }
+
+ IEnumFilters *pFilters;
+
+ DbgLog((LOG_TRACE,dwLevel,TEXT("DumpGraph [%x]"), pGraph));
+
+ if (FAILED(pGraph->EnumFilters(&pFilters))) {
+ DbgLog((LOG_TRACE,dwLevel,TEXT("EnumFilters failed!")));
+ }
+
+ IBaseFilter *pFilter;
+ ULONG n;
+ while (pFilters->Next(1, &pFilter, &n) == S_OK) {
+ FILTER_INFO info;
+
+ if (FAILED(pFilter->QueryFilterInfo(&info))) {
+ DbgLog((LOG_TRACE,dwLevel,TEXT(" Filter [%p] -- failed QueryFilterInfo"), pFilter));
+ } else {
+ QueryFilterInfoReleaseGraph(info);
+
+ // !!! should QueryVendorInfo here!
+
+ DbgLog((LOG_TRACE,dwLevel,TEXT(" Filter [%p] '%ls'"), pFilter, info.achName));
+
+ IEnumPins *pins;
+
+ if (FAILED(pFilter->EnumPins(&pins))) {
+ DbgLog((LOG_TRACE,dwLevel,TEXT("EnumPins failed!")));
+ } else {
+
+ IPin *pPin;
+ while (pins->Next(1, &pPin, &n) == S_OK) {
+ PIN_INFO pinInfo;
+
+ if (FAILED(pPin->QueryPinInfo(&pinInfo))) {
+ DbgLog((LOG_TRACE,dwLevel,TEXT(" Pin [%x] -- failed QueryPinInfo"), pPin));
+ } else {
+ QueryPinInfoReleaseFilter(pinInfo);
+
+ IPin *pPinConnected = NULL;
+
+ HRESULT hr = pPin->ConnectedTo(&pPinConnected);
+
+ if (pPinConnected) {
+ DbgLog((LOG_TRACE,dwLevel,TEXT(" Pin [%p] '%ls' [%sput]")
+ TEXT(" Connected to pin [%p]"),
+ pPin, pinInfo.achName,
+ pinInfo.dir == PINDIR_INPUT ? TEXT("In") : TEXT("Out"),
+ pPinConnected));
+
+ pPinConnected->Release();
+
+ // perhaps we should really dump the type both ways as a sanity
+ // check?
+ if (pinInfo.dir == PINDIR_OUTPUT) {
+ AM_MEDIA_TYPE mt;
+
+ hr = pPin->ConnectionMediaType(&mt);
+
+ if (SUCCEEDED(hr)) {
+ DisplayType(TEXT("Connection type"), &mt);
+
+ FreeMediaType(mt);
+ }
+ }
+ } else {
+ DbgLog((LOG_TRACE,dwLevel,
+ TEXT(" Pin [%x] '%ls' [%sput]"),
+ pPin, pinInfo.achName,
+ pinInfo.dir == PINDIR_INPUT ? TEXT("In") : TEXT("Out")));
+
+ }
+ }
+
+ pPin->Release();
+
+ }
+
+ pins->Release();
+ }
+
+ }
+
+ pFilter->Release();
+ }
+
+ pFilters->Release();
+
+}
+
+#endif
+
+#endif /* PJMEDIA_VIDEO_DEV_HAS_DSHOW */