Update the Opus test hash for OPUS_FIXED_POINT.

media/test/pipeline_integration_test.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 
@@ skipping 109 matching lines @@
 const int kAppendTimeSec = 1;
 const int kAppendTimeMs = kAppendTimeSec * 1000;
 const int k320WebMFileDurationMs = 2736;
 const int k320EncWebMFileDurationMs = 2737;
 const int k640WebMFileDurationMs = 2749;
 const int kOpusEndTrimmingWebMFileDurationMs = 2741;
 const int kVP9WebMFileDurationMs = 2736;
 const int kVP8AWebMFileDurationMs = 2734;
 
 #if !defined(MOJO_RENDERER)
 #if defined(OPUS_FIXED_POINT)

[chcunningham, 2016/12/19 18:28:14]

Can you add a little comment here?

NOTE: Hashes are specific to ARM devices. x86 will not match. 

 static const char kOpusEndTrimmingHash_1[] =
     "-4.57,-5.66,-6.52,-6.30,-4.37,-3.61,";
 static const char kOpusEndTrimmingHash_2[] =
     "-11.91,-11.11,-8.27,-7.13,-7.86,-10.00,";
 static const char kOpusEndTrimmingHash_3[] =
     "-13.31,-14.38,-13.70,-11.71,-10.21,-10.49,";
 static const char kOpusSmallCodecDelayHash_1[] =
     "-0.48,-0.09,1.27,1.06,1.54,-0.22,";
 static const char kOpusSmallCodecDelayHash_2[] =
-    "0.29,0.15,-0.19,0.25,0.68,0.83,";
+    "0.29,0.14,-0.20,0.24,0.68,0.83,";
 #else
 // Hash for a full playthrough of "opus-trimming-test.(webm|ogg)".
 static const char kOpusEndTrimmingHash_1[] =
     "-4.56,-5.65,-6.51,-6.29,-4.36,-3.59,";
 // The above hash, plus an additional playthrough starting from T=1s.
 static const char kOpusEndTrimmingHash_2[] =
     "-11.89,-11.09,-8.25,-7.11,-7.84,-9.97,";
 // The above hash, plus an additional playthrough starting from T=6.36s.
 static const char kOpusEndTrimmingHash_3[] =
     "-13.28,-14.35,-13.67,-11.68,-10.18,-10.46,";
@@ skipping 2401 matching lines @@
 
 TEST_F(PipelineIntegrationTest, BasicPlaybackPositiveStartTime) {
   ASSERT_EQ(PIPELINE_OK, Start("nonzero-start-time.webm"));
   Play();
   ASSERT_TRUE(WaitUntilOnEnded());
   ASSERT_EQ(base::TimeDelta::FromMicroseconds(396000),
             demuxer_->GetStartTime());
 }
 
 }  // namespace media