void FunctionParameterInfo()
{
STACKFRAME callStack;
BOOL bResult = FALSE;
CONTEXT context;
TCHAR lpszFnInfo[BUFFERSIZE];
HANDLE hProcess = GetCurrentProcess();
HANDLE hThread = GetCurrentThread();
::ZeroMemory( &context, sizeof(context) );
context.ContextFlags = CONTEXT_FULL;
if ( !GetThreadContext( hThread, &context ) )
{
OutputDebugStringFormat( _T("Function info(thread=0x%X) failed.\n") );
return;
}
::ZeroMemory( &callStack, sizeof(callStack) );
callStack.AddrPC.Offset = context.Eip;
callStack.AddrStack.Offset = context.Esp;
callStack.AddrFrame.Offset = context.Ebp;
callStack.AddrPC.Mode = AddrModeFlat;
callStack.AddrStack.Mode = AddrModeFlat;
callStack.AddrFrame.Mode = AddrModeFlat;
for( ULONG index = 0; index < 2; index++ )
{
bResult = StackWalk(
IMAGE_FILE_MACHINE_I386,
hProcess,
hThread,
&callStack,
NULL,
NULL,
SymFunctionTableAccess,
SymGetModuleBase,
NULL);
}
if ( bResult && callStack.AddrFrame.Offset != 0)
{
GetFunctionInfoFromAddresses( callStack.AddrPC.Offset, callStack.AddrFrame.Offset, lpszFnInfo );
OutputDebugStringFormat( _T("Function info(thread=0x%X) : %s\n"), GetCurrentThreadId(), lpszFnInfo );
}
else
OutputDebugStringFormat( _T("Function info(thread=0x%X) failed.\n") );
}
bool Shader::CreateFromMemory( LPCVOID buffer,size_t size )
{
Graphics* graphics = Graphics::GetInstance();
if( m_pEffect )
{
m_pEffect.Release();
graphics->DelResource( this );
}
LPD3DXBUFFER pBuffer = NULL;
HRESULT hr = D3DXCreateEffect(
graphics->GetDirect3DDevice(),
buffer,
size,
NULL,NULL,0,NULL,&m_pEffect,&pBuffer );
if( pBuffer )
{
tstring error = to_tstring( (char*)pBuffer->GetBufferPointer() );
OutputDebugStringFormat( _T("effect compiled\n%s"),error.c_str() );
pBuffer->Release();
}
if( hr!=D3D_OK )
{
return false;
}
graphics->AddResource( this );
return true;
}
bool Shader::CreateFromFile( const tstring& filePath )
{
if( m_pEffect )
{
m_pEffect.Release();
Graphics::GetInstance()->DelResource( this );
}
LPD3DXBUFFER pBuffer = NULL;
HRESULT hr = D3DXCreateEffectFromFile(
Graphics::GetInstance()->GetDirect3DDevice(),
filePath.c_str(),
NULL,NULL,0,NULL,&m_pEffect,&pBuffer );
if( pBuffer )
{
tstring error = to_tstring( (char*)pBuffer->GetBufferPointer() );
OutputDebugStringFormat( _T("effect compiled\n%s"),error.c_str() );
pBuffer->Release();
}
if( hr!=D3D_OK )
{
return false;
}
Graphics::GetInstance()->AddResource( this );
return true;
}
// TRACE message with source link.
// The format is: sourcefile(linenumber) : message
void SrcLinkTrace( LPCTSTR lpszMessage, LPCTSTR lpszFileName, ULONG nLineNumber )
{
OutputDebugStringFormat(
_T("%s(%d) : %s"),
lpszFileName,
nLineNumber,
lpszMessage );
}
void Shader::OnLostDevice()
{
OutputDebugStringFormat( _T("Shader(%p)::OnLostDevice\n"),this );
if( m_pEffect )
{
m_pEffect->OnLostDevice();
}
}
inline static void _win32_shutdownHeap( void )
{
// Make sure the DebugHeap manager is not damaged.
LIST_VALIDATE( g_privateMemory.root );
#ifdef PAGE_HEAP_MEMORY_STATS
// Memory debugging statistics.
unsigned int blockCount = 0;
unsigned int pageCount = 0;
size_t memLeaked = 0;
#endif //PAGE_HEAP_MEMORY_STATS
// Check all blocks in order and free them
while ( !LIST_EMPTY( g_privateMemory.root ) )
{
_memIntro *item = LIST_GETITEM( _memIntro, g_privateMemory.root.next, memList );
#ifdef PAGE_HEAP_MEMORY_STATS
// Keep track of stats.
blockCount++;
pageCount += MEM_PAGE_MOD( item->objSize + sizeof(_memIntro) + sizeof(_memOutro) );
memLeaked += item->objSize;
#endif //PAGE_HEAP_MEMORY_STATS
_win32_freeMem( item + 1 );
}
#ifdef PAGE_HEAP_MEMORY_STATS
if ( blockCount != 0 )
{
OutputDebugString( "Heap Memory Leak Protocol:\n" );
OutputDebugStringFormat(
"* leaked memory: %u\n" \
"* blocks/pages allocated: %u/%u [%u]\n",
memLeaked,
blockCount, pageCount, blockCount * g_systemInfo.dwPageSize
);
}
else
OutputDebugString( "No memory leaks detected." );
#endif //PAGE_HEAP_MEMORY_STATS
}
void StackTrace( HANDLE hThread, LPCTSTR lpszMessage )
{
STACKFRAME callStack;
BOOL bResult;
CONTEXT context;
TCHAR symInfo[BUFFERSIZE] = _T("?");
TCHAR srcInfo[BUFFERSIZE] = _T("?");
HANDLE hProcess = GetCurrentProcess();
// If it's not this thread, let's suspend it, and resume it at the end
if ( hThread != GetCurrentThread() )
if ( SuspendThread( hThread ) == -1 )
{
// whaaat ?!
OutputDebugStringFormat( _T("Call stack info(thread=0x%X) failed.\n") );
return;
}
::ZeroMemory( &context, sizeof(context) );
context.ContextFlags = CONTEXT_FULL;
if ( !GetThreadContext( hThread, &context ) )
{
OutputDebugStringFormat( _T("Call stack info(thread=0x%X) failed.\n") );
return;
}
::ZeroMemory( &callStack, sizeof(callStack) );
callStack.AddrPC.Offset = context.Eip;
callStack.AddrStack.Offset = context.Esp;
callStack.AddrFrame.Offset = context.Ebp;
callStack.AddrPC.Mode = AddrModeFlat;
callStack.AddrStack.Mode = AddrModeFlat;
callStack.AddrFrame.Mode = AddrModeFlat;
for( ULONG index = 0; ; index++ )
{
bResult = StackWalk(
IMAGE_FILE_MACHINE_I386,
hProcess,
hThread,
&callStack,
NULL,
NULL,
SymFunctionTableAccess,
SymGetModuleBase,
NULL);
if ( index == 0 )
continue;
if( !bResult || callStack.AddrFrame.Offset == 0 )
break;
GetFunctionInfoFromAddresses( callStack.AddrPC.Offset, callStack.AddrFrame.Offset, symInfo );
GetSourceInfoFromAddress( callStack.AddrPC.Offset, srcInfo );
OutputDebugStringFormat( _T(" %s : %s\n"), srcInfo, symInfo );
}
if ( hThread != GetCurrentThread() )
ResumeThread( hThread );
}