tools/perf/perf_tools/image_decoding_benchmark.py - Issue 12294002: Revert 182991

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Side by Side Diff: tools/perf/perf_tools/image_decoding_benchmark.py

Issue 12294002: Revert 182991 (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/

Patch Set: Created 7 years, 10 months ago

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1 # Copyright (c) 2012 The Chromium Authors. All rights reserved.	1 # Copyright (c) 2012 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 from telemetry.page import multi_page_benchmark	5 from telemetry import multi_page_benchmark

6	6

7	7

8 class ImageDecoding(multi_page_benchmark.MultiPageBenchmark):	8 class ImageDecoding(multi_page_benchmark.MultiPageBenchmark):

9 # TODO(qinmin): uncomment this after we fix the image decoding benchmark	9 # TODO(qinmin): uncomment this after we fix the image decoding benchmark

10 # for lazily decoded images	10 # for lazily decoded images

11 # def WillNavigateToPage(self, page, tab):	11 # def WillNavigateToPage(self, page, tab):

12 # tab.StartTimelineRecording()	12 # tab.StartTimelineRecording()

13	13

14 def MeasurePage(self, page, tab, results):	14 def MeasurePage(self, page, tab, results):

15 # TODO(qinmin): This android only test may fail after we switch to	15 # TODO(qinmin): This android only test may fail after we switch to

(...skipping 17 matching lines...) Expand all Loading...
33 # assert _IsDone()	33 # assert _IsDone()

34 # min_iterations = tab.EvaluateJavaScript('minIterations')	34 # min_iterations = tab.EvaluateJavaScript('minIterations')

35 # decode_image_events = decode_image_events[-min_iterations:]	35 # decode_image_events = decode_image_events[-min_iterations:]

36	36

37 # durations = [d.duration_ms for d in decode_image_events]	37 # durations = [d.duration_ms for d in decode_image_events]

38 # if not durations:	38 # if not durations:

39 # results.Add('ImageDecoding_avg', 'ms', 'unsupported')	39 # results.Add('ImageDecoding_avg', 'ms', 'unsupported')

40 # return	40 # return

41 # image_decoding_avg = sum(durations) / len(durations)	41 # image_decoding_avg = sum(durations) / len(durations)

42 # results.Add('ImageDecoding_avg', 'ms', image_decoding_avg)	42 # results.Add('ImageDecoding_avg', 'ms', image_decoding_avg)

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