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1 /* | 1 /* |
2 * Copyright (C) 2010 Google Inc. All rights reserved. | 2 * Copyright (C) 2010 Google Inc. All rights reserved. |
3 * Copyright (C) 2012 Intel Inc. All rights reserved. | 3 * Copyright (C) 2012 Intel Inc. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | 24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
30 */ | 30 */ |
31 | 31 |
32 // https://w3c.github.io/hr-time/#the-performance-interface | 32 // https://w3c.github.io/hr-time/#the-performance-interface |
33 | 33 |
34 // TODO(philipj): This interface should be [Exposed=(Window,Worker)]. Doing that | 34 // TODO(foolip): This interface should be [Exposed=(Window,Worker)]. Doing that |
35 // would allow the WorkerPerformance interface to be merged into this. | 35 // would allow the WorkerPerformance interface to be merged into this. |
36 // TODO(philipj): None of the optional DOMString arguments in this interface | 36 // TODO(foolip): None of the optional DOMString arguments in this interface |
37 // should have a default value. | 37 // should have a default value. |
38 [ | 38 [ |
39 ] interface Performance : EventTarget { | 39 ] interface Performance : EventTarget { |
40 DOMHighResTimeStamp now(); | 40 DOMHighResTimeStamp now(); |
41 | 41 |
42 // Performance Timeline | 42 // Performance Timeline |
43 // https://w3c.github.io/performance-timeline/#the-performance-interface | 43 // https://w3c.github.io/performance-timeline/#the-performance-interface |
44 // TODO(philipj): getEntries() should take an optional FilterOptions argumen
t. | 44 // TODO(foolip): getEntries() should take an optional FilterOptions argument
. |
45 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntries(); | 45 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntries(); |
46 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntriesByT
ype(DOMString entryType); | 46 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntriesByT
ype(DOMString entryType); |
47 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntriesByN
ame(DOMString name, optional DOMString entryType = null); | 47 [MeasureAs=UnprefixedPerformanceTimeline] PerformanceEntryList getEntriesByN
ame(DOMString name, optional DOMString entryType = null); |
48 | 48 |
49 // Resource Timing | 49 // Resource Timing |
50 // https://w3c.github.io/resource-timing/#extensions-performance-interface | 50 // https://w3c.github.io/resource-timing/#extensions-performance-interface |
51 void clearResourceTimings(); | 51 void clearResourceTimings(); |
52 void setResourceTimingBufferSize(unsigned long maxSize); | 52 void setResourceTimingBufferSize(unsigned long maxSize); |
53 attribute EventHandler onresourcetimingbufferfull; | 53 attribute EventHandler onresourcetimingbufferfull; |
54 | 54 |
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69 | 69 |
70 [MeasureAs=UnprefixedUserTiming, RaisesException] void measure(DOMString mea
sureName, optional DOMString startMark = null, optional DOMString endMark = null
); | 70 [MeasureAs=UnprefixedUserTiming, RaisesException] void measure(DOMString mea
sureName, optional DOMString startMark = null, optional DOMString endMark = null
); |
71 [MeasureAs=UnprefixedUserTiming] void clearMeasures(optional DOMString measu
reName = null); | 71 [MeasureAs=UnprefixedUserTiming] void clearMeasures(optional DOMString measu
reName = null); |
72 | 72 |
73 // Frame Timing | 73 // Frame Timing |
74 // https://w3c.github.io/frame-timing/#extensions-performance-interface | 74 // https://w3c.github.io/frame-timing/#extensions-performance-interface |
75 [RuntimeEnabled=FrameTimingSupport, MeasureAs=PerformanceFrameTiming] void c
learFrameTimings(); | 75 [RuntimeEnabled=FrameTimingSupport, MeasureAs=PerformanceFrameTiming] void c
learFrameTimings(); |
76 [RuntimeEnabled=FrameTimingSupport, MeasureAs=PerformanceFrameTiming] void s
etFrameTimingBufferSize(unsigned long maxSize); | 76 [RuntimeEnabled=FrameTimingSupport, MeasureAs=PerformanceFrameTiming] void s
etFrameTimingBufferSize(unsigned long maxSize); |
77 [RuntimeEnabled=FrameTimingSupport] attribute EventHandler onframetimingbuff
erfull; | 77 [RuntimeEnabled=FrameTimingSupport] attribute EventHandler onframetimingbuff
erfull; |
78 | 78 |
79 // TODO(philipj): There is no spec for the Memory Info API, see blink-dev: | 79 // TODO(foolip): There is no spec for the Memory Info API, see blink-dev: |
80 // https://groups.google.com/a/chromium.org/d/msg/blink-dev/g5YRCGpC9vs/b4OJ
z71NmPwJ | 80 // https://groups.google.com/a/chromium.org/d/msg/blink-dev/g5YRCGpC9vs/b4OJ
z71NmPwJ |
81 [Measure] readonly attribute MemoryInfo memory; | 81 [Measure] readonly attribute MemoryInfo memory; |
82 }; | 82 }; |
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