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Issue 8368009: Replace most LOG statements with DLOG statements in base. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 2 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include <stddef.h> 5 #include <stddef.h>
6 #include <windows.h> 6 #include <windows.h>
7 #include <mmsystem.h> 7 #include <mmsystem.h>
8 8
9 #include "base/event_recorder.h" 9 #include "base/event_recorder.h"
10 #include "base/file_util.h" 10 #include "base/file_util.h"
11 #include "base/logging.h" 11 #include "base/logging.h"
12 12
13 // A note about time. 13 // A note about time.
14 // For perfect playback of events, you'd like a very accurate timer 14 // For perfect playback of events, you'd like a very accurate timer
15 // so that events are played back at exactly the same time that 15 // so that events are played back at exactly the same time that
16 // they were recorded. However, windows has a clock which is only 16 // they were recorded. However, windows has a clock which is only
17 // granular to ~15ms. We see more consistent event playback when 17 // granular to ~15ms. We see more consistent event playback when
18 // using a higher resolution timer. To do this, we use the 18 // using a higher resolution timer. To do this, we use the
19 // timeGetTime API instead of the default GetTickCount() API. 19 // timeGetTime API instead of the default GetTickCount() API.
20 20
21 namespace base { 21 namespace base {
22 22
23 EventRecorder* EventRecorder::current_ = NULL; 23 EventRecorder* EventRecorder::current_ = NULL;
24 24
25 LRESULT CALLBACK StaticRecordWndProc(int nCode, WPARAM wParam, 25 LRESULT CALLBACK StaticRecordWndProc(int nCode, WPARAM wParam,
26 LPARAM lParam) { 26 LPARAM lParam) {
27 CHECK(EventRecorder::current()); 27 DCHECK(EventRecorder::current());
28 return EventRecorder::current()->RecordWndProc(nCode, wParam, lParam); 28 return EventRecorder::current()->RecordWndProc(nCode, wParam, lParam);
29 } 29 }
30 30
31 LRESULT CALLBACK StaticPlaybackWndProc(int nCode, WPARAM wParam, 31 LRESULT CALLBACK StaticPlaybackWndProc(int nCode, WPARAM wParam,
32 LPARAM lParam) { 32 LPARAM lParam) {
33 CHECK(EventRecorder::current()); 33 DCHECK(EventRecorder::current());
34 return EventRecorder::current()->PlaybackWndProc(nCode, wParam, lParam); 34 return EventRecorder::current()->PlaybackWndProc(nCode, wParam, lParam);
35 } 35 }
36 36
37 EventRecorder::~EventRecorder() { 37 EventRecorder::~EventRecorder() {
38 // Try to assert early if the caller deletes the recorder 38 // Try to assert early if the caller deletes the recorder
39 // while it is still in use. 39 // while it is still in use.
40 DCHECK(!journal_hook_); 40 DCHECK(!journal_hook_);
41 DCHECK(!is_recording_ && !is_playing_); 41 DCHECK(!is_recording_ && !is_playing_);
42 } 42 }
43 43
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249 // indicating that the message is not removed from the message queue after 249 // indicating that the message is not removed from the message queue after
250 // PeekMessage processing. 250 // PeekMessage processing.
251 case HC_NOREMOVE: 251 case HC_NOREMOVE:
252 break; 252 break;
253 } 253 }
254 254
255 return CallNextHookEx(journal_hook_, nCode, wParam, lParam); 255 return CallNextHookEx(journal_hook_, nCode, wParam, lParam);
256 } 256 }
257 257
258 } // namespace base 258 } // namespace base
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