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1 # Copyright 2015 The Chromium Authors. All rights reserved. | |
2 # Use of this source code is governed by a BSD-style license that can be | |
3 # found in the LICENSE file. | |
4 | |
5 | |
6 import re | |
7 | |
8 from core import perf_benchmark | |
9 from telemetry.timeline import tracing_category_filter | |
10 from telemetry.web_perf import timeline_based_measurement | |
11 | |
12 import page_sets | |
13 | |
14 RE_BENCHMARK_VALUES = re.compile('WebRTCRendering_') | |
15 | |
16 | |
17 class WebRTCRendering(perf_benchmark.PerfBenchmark): | |
18 """Timeline based benchmark for the WebRtc rendering.""" | |
19 | |
20 page_set = page_sets.WebrtcRenderingPageSet | |
21 | |
22 def CreateTimelineBasedMeasurementOptions(self): | |
23 cc_filter = tracing_category_filter.TracingCategoryFilter( | |
24 filter_string='webrtc, webkit.console, blink.console') | |
25 return timeline_based_measurement.Options(overhead_level=cc_filter) | |
26 | |
27 def CustomizeBrowserOptions(self, options): | |
28 options.AppendExtraBrowserArgs('--use-fake-device-for-media-stream') | |
29 options.AppendExtraBrowserArgs('--use-fake-ui-for-media-stream') | |
30 options.AppendExtraBrowserArgs('--enable-rtc-smoothness-algorithm') | |
31 | |
32 @classmethod | |
33 def Name(cls): | |
34 return 'webrtc_rendering.webrtc_rendering' | |
35 | |
36 @classmethod | |
37 def ValueCanBeAddedPredicate(cls, value, is_first_result): | |
38 return bool(RE_BENCHMARK_VALUES.match(value.name)) | |
eakuefner
2015/09/28 19:49:48
It seems like there is no need to use regular expr
cpaulin (no longer in chrome)
2015/09/29 15:50:24
Done.
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