Source/modules/performance/WorkerPerformance.cpp - Issue 106353005: Expose performance.memory in workers

Side by Side Diff: Source/modules/performance/WorkerPerformance.cpp

Issue 106353005: Expose performance.memory in workers (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@Perf-Memory-SharedWorker

Patch Set: Created 6 years, 9 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View unified diff | Download patch

OLD	NEW
1 /*	1 /*

2 * Copyright (C) 2013 Google Inc. All rights reserved.	2 * Copyright (C) 2013 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions are	5 * modification, are permitted provided that the following conditions are

6 * met:	6 * met:

7 *	7 *

8 * * Redistributions of source code must retain the above copyright	8 * * Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * * Redistributions in binary form must reproduce the above	10 * * Redistributions in binary form must reproduce the above

(...skipping 13 matching lines...) Expand all Loading...
24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,	24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY	25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT	26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE	27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.	28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

29 */	29 */

30	30

31 #include "config.h"	31 #include "config.h"

32 #include "modules/performance/WorkerPerformance.h"	32 #include "modules/performance/WorkerPerformance.h"

33	33

	34 #include "core/timing/MemoryInfo.h"

34 #include "core/workers/DedicatedWorkerGlobalScope.h"	35 #include "core/workers/DedicatedWorkerGlobalScope.h"

35 #include "core/workers/WorkerGlobalScope.h"	36 #include "core/workers/WorkerGlobalScope.h"

36 #include "wtf/CurrentTime.h"	37 #include "wtf/CurrentTime.h"

37	38

38 namespace WebCore {	39 namespace WebCore {

39	40

40 DEFINE_GC_INFO(WorkerPerformance);	41 DEFINE_GC_INFO(WorkerPerformance);

41	42

42 WorkerPerformance::WorkerPerformance()	43 WorkerPerformance::WorkerPerformance()

43 {	44 {

44 ScriptWrappable::init(this);	45 ScriptWrappable::init(this);

45 }	46 }

46	47

47 WorkerPerformance::~WorkerPerformance()	48 WorkerPerformance::~WorkerPerformance()

48 {	49 {

49 }	50 }

50	51

51 double WorkerPerformance::now(ExecutionContext* context) const	52 double WorkerPerformance::now(ExecutionContext* context) const

52 {	53 {

53 ASSERT(context);	54 ASSERT(context);

54 ASSERT(context->isWorkerGlobalScope());	55 ASSERT(context->isWorkerGlobalScope());

55 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context);	56 WorkerGlobalScope* workerGlobalScope = toWorkerGlobalScope(context);

56 return 1000.0 * (monotonicallyIncreasingTime() - workerGlobalScope->timeOrig in());	57 return 1000.0 * (monotonicallyIncreasingTime() - workerGlobalScope->timeOrig in());

57 }	58 }

58	59

	60 PassRefPtrWillBeRawPtr<MemoryInfo> WorkerPerformance::memory() const

	61 {

	62 return MemoryInfo::create();
	abarth-chromium 2014/03/28 17:38:47 Can you add the same FIXME comment here? We shoul Can you add the same FIXME comment here? We shouldn't be creating a new object every time.
	63 }

	64

59 } // namespace WebCore	65 } // namespace WebCore

OLD	NEW