Misc. small cleanups

webrtc/modules/audio_coding/codecs/opus/opus_speed_test.cc

 /*
  *  Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 59 matching lines @@
 }
 
 float OpusSpeedTest::DecodeABlock(const uint8_t* bit_stream,
                                   size_t encoded_bytes, int16_t* out_data) {
   int value;
   int16_t audio_type;
   clock_t clocks = clock();
   value = WebRtcOpus_Decode(opus_decoder_, bit_stream, encoded_bytes, out_data,
                             &audio_type);
   clocks = clock() - clocks;
-  EXPECT_EQ(output_length_sample_, value);
+  EXPECT_EQ(output_length_sample_, static_cast<size_t>(value));
   return 1000.0 * clocks / CLOCKS_PER_SEC;
 }
 
 #define ADD_TEST(complexity) \
 TEST_P(OpusSpeedTest, OpusSetComplexityTest##complexity) { \
   /* Test audio length in second. */ \
   size_t kDurationSec = 400; \
   /* Set complexity. */ \
   printf("Setting complexity to %d ...\n", complexity); \
   EXPECT_EQ(0, WebRtcOpus_SetComplexity(opus_encoder_, complexity)); \
@@ skipping 21 matching lines @@
                             string("audio_coding/speech_mono_32_48kHz"),
                             string("pcm"), true),
      ::std::tr1::make_tuple(2, 64000,
                             string("audio_coding/music_stereo_48kHz"),
                             string("pcm"), true)};
 
 INSTANTIATE_TEST_CASE_P(AllTest, OpusSpeedTest,
                         ::testing::ValuesIn(param_set));
 
 }  // namespace webrtc