Index: Source/WebCore/platform/graphics/win/QTMovieWinTimer.cpp |
diff --git a/Source/WebCore/platform/graphics/win/QTMovieWinTimer.cpp b/Source/WebCore/platform/graphics/win/QTMovieWinTimer.cpp |
deleted file mode 100644 |
index f6103ea4cca047d44592ae5f4b3b736a0bb16b91..0000000000000000000000000000000000000000 |
--- a/Source/WebCore/platform/graphics/win/QTMovieWinTimer.cpp |
+++ /dev/null |
@@ -1,137 +0,0 @@ |
-/* |
- * Copyright (C) 2006, 2007, 2009 Apple Computer, Inc. All rights reserved. |
- * |
- * Redistribution and use in source and binary forms, with or without |
- * modification, are permitted provided that the following conditions |
- * are met: |
- * 1. Redistributions of source code must retain the above copyright |
- * notice, this list of conditions and the following disclaimer. |
- * 2. Redistributions in binary form must reproduce the above copyright |
- * notice, this list of conditions and the following disclaimer in the |
- * documentation and/or other materials provided with the distribution. |
- * |
- * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
- */ |
-#include "config.h" |
- |
-#include <windows.h> |
- |
-#include "QTMovieWinTimer.h" |
- |
-#include <wtf/Assertions.h> |
- |
-// This file is used by the QuickTime access DLL. It copies some WebCore code |
-// which can't be used directly due to dependency issues. |
- |
-// FIXME: Find a way to do timers that can manage <10ms resolution properly too. |
- |
-static UINT_PTR timerID; |
-static void (*sharedTimerFiredFunction)(); |
- |
-static HINSTANCE instanceHandle = 0; |
- |
-static HWND timerWindowHandle = 0; |
-static UINT timerFiredMessage = 0; |
-static const LPCWSTR kTimerWindowClassName = L"TimerWindowClass"; |
-static bool processingCustomTimerMessage = false; |
- |
-static LRESULT CALLBACK TimerWindowWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam) |
-{ |
- if (message == timerFiredMessage) { |
- processingCustomTimerMessage = true; |
- sharedTimerFiredFunction(); |
- processingCustomTimerMessage = false; |
- } else if (message == WM_TIMER && wParam == timerID) { |
- stopSharedTimer(); |
- sharedTimerFiredFunction(); |
- } else |
- return DefWindowProc(hWnd, message, wParam, lParam); |
- return 0; |
-} |
- |
-static void initializeOffScreenTimerWindow() |
-{ |
- if (timerWindowHandle) |
- return; |
- |
- WNDCLASSEX wcex; |
- memset(&wcex, 0, sizeof(WNDCLASSEX)); |
- wcex.cbSize = sizeof(WNDCLASSEX); |
- wcex.lpfnWndProc = TimerWindowWndProc; |
- wcex.hInstance = instanceHandle; |
- wcex.lpszClassName = kTimerWindowClassName; |
- RegisterClassEx(&wcex); |
- |
- timerWindowHandle = CreateWindow(kTimerWindowClassName, 0, 0, |
- CW_USEDEFAULT, 0, CW_USEDEFAULT, 0, HWND_MESSAGE, 0, instanceHandle, 0); |
- timerFiredMessage = RegisterWindowMessage(L"com.apple.WebKit.TimerFired"); |
-} |
- |
-void setSharedTimerFiredFunction(void (*f)()) |
-{ |
- sharedTimerFiredFunction = f; |
-} |
- |
-void setSharedTimerFireDelay(double interval) |
-{ |
- ASSERT(sharedTimerFiredFunction); |
- |
- unsigned intervalInMS; |
- if (interval < 0) |
- intervalInMS = 0; |
- else { |
- interval *= 1000; |
- if (interval > USER_TIMER_MAXIMUM) |
- intervalInMS = USER_TIMER_MAXIMUM; |
- else |
- intervalInMS = (unsigned)interval; |
- } |
- |
- stopSharedTimer(); |
- initializeOffScreenTimerWindow(); |
- |
- // We don't allow nested PostMessages, since the custom messages will effectively starve |
- // painting and user input. (Win32 has a tri-level queue with application messages > |
- // user input > WM_PAINT/WM_TIMER.) |
- // In addition, if the queue contains input events that have been there since the last call to |
- // GetQueueStatus, PeekMessage or GetMessage we favor timers. |
- if (intervalInMS < USER_TIMER_MINIMUM |
- && !processingCustomTimerMessage |
- && !LOWORD(::GetQueueStatus(QS_ALLINPUT))) { |
- // Windows SetTimer does not allow timeouts smaller than 10ms (USER_TIMER_MINIMUM) |
- PostMessage(timerWindowHandle, timerFiredMessage, 0, 0); |
- } else |
- timerID = SetTimer(timerWindowHandle, timerFiredMessage, intervalInMS, 0); |
-} |
- |
-void stopSharedTimer() |
-{ |
- if (timerID) { |
- KillTimer(timerWindowHandle, timerID); |
- timerID = 0; |
- } |
-} |
- |
-void setSharedTimerInstanceHandle(HINSTANCE handle) |
-{ |
- instanceHandle = handle; |
-} |
- |
-double systemTime() |
-{ |
- FILETIME ft; |
- GetSystemTimeAsFileTime(&ft); |
- ULARGE_INTEGER t; |
- memcpy(&t, &ft, sizeof(t)); |
- return t.QuadPart * 0.0000001 - 11644473600.0; |
-} |