Enable cpplint in media/

Bug: webrtc:5584
Change-Id: I2fd1395d35596d9002e19cc90fcda3a5d4cde9e7
Reviewed-on: https://webrtc-review.googlesource.com/16564
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20504}

PRESUBMIT.py

@@ -20,7 +20,10 @@ CPPLINT_BLACKLIST = [
   'common_types.cc',
   'common_types.h',
   'examples/objc',
-  'media',
+  'media/base/streamparams.h',
+  'media/base/videocommon.h',
+  'media/engine/fakewebrtcdeviceinfo.h',
+  'media/sctp/sctptransport.cc',
   'modules/audio_coding',
   'modules/audio_device',
   'modules/audio_processing',

media/base/adaptedvideotracksource.h

@@ -30,7 +30,7 @@ class AdaptedVideoTrackSource
  protected:
   // Allows derived classes to initialize |video_adapter_| with a custom
   // alignment.
-  AdaptedVideoTrackSource(int required_alignment);
+  explicit AdaptedVideoTrackSource(int required_alignment);
   // Checks the apply_rotation() flag. If the frame needs rotation, and it is a
   // plain memory frame, it is rotated. Subclasses producing native frames must
   // handle apply_rotation() themselves.

media/base/codec_unittest.cc

@@ -229,9 +229,9 @@ TEST(CodecTest, TestIntersectFeedbackParams) {
   const FeedbackParam b3("b", "3");
   const FeedbackParam c3("c", "3");
   TestCodec c1;
-  c1.AddFeedbackParam(a1); // Only match with c2.
-  c1.AddFeedbackParam(b2); // Same param different values.
-  c1.AddFeedbackParam(c3); // Not in c2.
+  c1.AddFeedbackParam(a1);  // Only match with c2.
+  c1.AddFeedbackParam(b2);  // Same param different values.
+  c1.AddFeedbackParam(c3);  // Not in c2.
   TestCodec c2;
   c2.AddFeedbackParam(a1);
   c2.AddFeedbackParam(b3);

media/base/device.h

@@ -11,6 +11,8 @@
 #ifndef MEDIA_BASE_DEVICE_H_
 #define MEDIA_BASE_DEVICE_H_
 
+#include <string>
+
 #include "rtc_base/stringencode.h"
 
 namespace cricket {

media/base/fakemediaengine.h

@@ -16,6 +16,8 @@
 #include <memory>
 #include <set>
 #include <string>
+#include <tuple>
+#include <utility>
 #include <vector>
 
 #include "api/call/audio_sink.h"
@@ -948,8 +950,6 @@ inline FakeVideoMediaChannel::~FakeVideoMediaChannel() {
 
 class FakeDataEngine : public DataEngineInterface {
  public:
-  FakeDataEngine(){};
-
   virtual DataMediaChannel* CreateChannel(const MediaConfig& config) {
     FakeDataMediaChannel* ch = new FakeDataMediaChannel(this, DataOptions());
     channels_.push_back(ch);

media/base/fakenetworkinterface.h

@@ -12,6 +12,7 @@
 #define MEDIA_BASE_FAKENETWORKINTERFACE_H_
 
 #include <map>
+#include <set>
 #include <vector>
 
 #include "media/base/mediachannel.h"

media/base/mediachannel.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_BASE_MEDIACHANNEL_H_
 #define MEDIA_BASE_MEDIACHANNEL_H_
 
+#include <map>
 #include <memory>
 #include <string>
 #include <vector>
@@ -1223,7 +1224,7 @@ class DataMediaChannel : public MediaChannel {
   };
 
   DataMediaChannel() {}
-  DataMediaChannel(const MediaConfig& config) : MediaChannel(config) {}
+  explicit DataMediaChannel(const MediaConfig& config) : MediaChannel(config) {}
   virtual ~DataMediaChannel() {}
 
   virtual bool SetSendParameters(const DataSendParameters& params) = 0;

media/base/mediaengine.h

@@ -16,6 +16,8 @@
 #endif
 
 #include <string>
+#include <tuple>
+#include <utility>
 #include <vector>
 
 #include "api/audio_codecs/audio_decoder_factory.h"

media/base/rtpdataengine.cc

@@ -10,6 +10,8 @@
 
 #include "media/base/rtpdataengine.h"
 
+#include <map>
+
 #include "media/base/codec.h"
 #include "media/base/mediaconstants.h"
 #include "media/base/rtputils.h"

media/base/rtpdataengine.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_BASE_RTPDATAENGINE_H_
 #define MEDIA_BASE_RTPDATAENGINE_H_
 
+#include <map>
 #include <memory>
 #include <string>
 #include <vector>
@@ -61,7 +62,7 @@ class RtpClock {
 
 class RtpDataMediaChannel : public DataMediaChannel {
  public:
-  RtpDataMediaChannel(const MediaConfig& config);
+  explicit RtpDataMediaChannel(const MediaConfig& config);
   virtual ~RtpDataMediaChannel();
 
   virtual bool SetSendParameters(const DataSendParameters& params);

media/base/rtputils.cc

@@ -114,7 +114,7 @@ void UpdateRtpAuthTag(uint8_t* rtp,
   memcpy(auth_tag, output, tag_length);
 }
 
-}
+}  // namespace
 
 bool GetUint8(const void* data, size_t offset, int* value) {
   if (!data || !value) {

media/base/rtputils_unittest.cc

@@ -8,6 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <vector>
+
 #include "media/base/rtputils.h"
 #include "media/base/fakertp.h"
 #include "rtc_base/asyncpacketsocket.h"

media/base/videoadapter.cc

@@ -14,6 +14,7 @@
 #include <cmath>
 #include <cstdlib>
 #include <limits>
+#include <utility>
 
 #include "api/optional.h"
 #include "media/base/mediaconstants.h"

media/base/videoadapter_unittest.cc

@@ -10,6 +10,7 @@
 
 #include <limits.h>  // For INT_MAX
 
+#include <limits>
 #include <memory>
 #include <string>
 #include <vector>

media/base/videobroadcaster_unittest.cc

@@ -8,6 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <limits>
+
 #include "media/base/videobroadcaster.h"
 #include "api/video/i420_buffer.h"
 #include "api/video/video_frame.h"

media/base/videocommon.h

@@ -10,7 +10,7 @@
 
 // Common definition for video, including fourcc and VideoFormat.
 
-#ifndef MEDIA_BASE_VIDEOCOMMON_H_  // NOLINT
+#ifndef MEDIA_BASE_VIDEOCOMMON_H_
 #define MEDIA_BASE_VIDEOCOMMON_H_
 
 #include <stdint.h>
@@ -226,4 +226,4 @@ struct VideoFormat : VideoFormatPod {
 
 }  // namespace cricket
 
-#endif  // MEDIA_BASE_VIDEOCOMMON_H_  // NOLINT
+#endif  // MEDIA_BASE_VIDEOCOMMON_H_

media/base/videosinkinterface.h

@@ -26,7 +26,7 @@ class VideoSinkInterface {
 
   // Should be called by the source when it discards the frame due to rate
   // limiting.
-  virtual void OnDiscardedFrame(){};
+  virtual void OnDiscardedFrame() {}
 };
 
 }  // namespace rtc

media/base/videosourceinterface.h

@@ -11,6 +11,8 @@
 #ifndef MEDIA_BASE_VIDEOSOURCEINTERFACE_H_
 #define MEDIA_BASE_VIDEOSOURCEINTERFACE_H_
 
+#include <limits>
+
 #include "api/optional.h"
 #include "media/base/videosinkinterface.h"
 

media/engine/apm_helpers.h

@@ -11,6 +11,8 @@
 #ifndef MEDIA_ENGINE_APM_HELPERS_H_
 #define MEDIA_ENGINE_APM_HELPERS_H_
 
+#include <cstdint>
+
 namespace webrtc {
 
 class AudioProcessing;
@@ -22,8 +24,8 @@ enum EcModes {
 };
 
 struct AgcConfig {
-  unsigned short targetLeveldBOv;
-  unsigned short digitalCompressionGaindB;
+  uint16_t targetLeveldBOv;
+  uint16_t digitalCompressionGaindB;
   bool limiterEnable;
 };
 

media/engine/apm_helpers_unittest.cc

@@ -247,9 +247,11 @@ TEST(ApmHelpersTest, TypingDetectionStatus_DefaultMode) {
 // TODO(kthelgason): Reenable this test on simulator.
 // See bugs.webrtc.org/5569
 #if defined(TARGET_IPHONE_SIMULATOR) && TARGET_IPHONE_SIMULATOR
-#define MAYBE_TypingDetectionStatus_EnableDisable DISABLED_TypingDetectionStatus_EnableDisable
+#define MAYBE_TypingDetectionStatus_EnableDisable \
+  DISABLED_TypingDetectionStatus_EnableDisable
 #else
-#define MAYBE_TypingDetectionStatus_EnableDisable TypingDetectionStatus_EnableDisable
+#define MAYBE_TypingDetectionStatus_EnableDisable \
+  TypingDetectionStatus_EnableDisable
 #endif
 TEST(ApmHelpersTest, MAYBE_TypingDetectionStatus_EnableDisable) {
   TestHelper helper;

media/engine/fakewebrtccall.cc

@@ -597,9 +597,9 @@ void FakeCall::SetBitrateConfigMask(
 
 void FakeCall::SetBitrateAllocationStrategy(
     std::unique_ptr<rtc::BitrateAllocationStrategy>
-        bitrate_allocation_strategy){
-    // TODO(alexnarest): not implemented
-};
+        bitrate_allocation_strategy) {
+  // TODO(alexnarest): not implemented
+}
 
 void FakeCall::SignalChannelNetworkState(webrtc::MediaType media,
                                          webrtc::NetworkState state) {

media/engine/fakewebrtcdeviceinfo.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_ENGINE_FAKEWEBRTCDEVICEINFO_H_
 #define MEDIA_ENGINE_FAKEWEBRTCDEVICEINFO_H_
 
+#include <string>
 #include <vector>
 
 #include "media/engine/webrtcvideocapturer.h"

media/engine/fakewebrtcvideocapturemodule.h

@@ -22,11 +22,8 @@ class FakeWebRtcVcmFactory;
 // Fake class for mocking out webrtc::VideoCaptureModule.
 class FakeWebRtcVideoCaptureModule : public webrtc::VideoCaptureModule {
  public:
-  FakeWebRtcVideoCaptureModule(FakeWebRtcVcmFactory* factory)
-      : factory_(factory),
-        callback_(NULL),
-        running_(false) {
-  }
+  explicit FakeWebRtcVideoCaptureModule(FakeWebRtcVcmFactory* factory)
+      : factory_(factory), callback_(NULL), running_(false) {}
   ~FakeWebRtcVideoCaptureModule();
   void RegisterCaptureDataCallback(
       rtc::VideoSinkInterface<webrtc::VideoFrame>* callback) override {

media/engine/payload_type_mapper.cc

@@ -10,6 +10,8 @@
 
 #include "media/engine/payload_type_mapper.h"
 
+#include <utility>
+
 #include "api/audio_codecs/audio_format.h"
 #include "common_types.h"  // NOLINT(build/include)
 #include "media/base/mediaconstants.h"

media/engine/simulcast.cc

@@ -9,6 +9,8 @@
  */
 
 #include <stdio.h>
+#include <algorithm>
+#include <string>
 
 #include "media/base/streamparams.h"
 #include "media/engine/constants.h"

media/engine/simulcast.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_ENGINE_SIMULCAST_H_
 #define MEDIA_ENGINE_SIMULCAST_H_
 
+#include <string>
 #include <vector>
 
 #include "call/video_config.h"

media/engine/videodecodersoftwarefallbackwrapper.cc

@@ -11,6 +11,7 @@
 #include "media/engine/videodecodersoftwarefallbackwrapper.h"
 
 #include <string>
+#include <utility>
 
 #include "media/engine/internaldecoderfactory.h"
 #include "modules/video_coding/include/video_error_codes.h"

media/engine/videoencodersoftwarefallbackwrapper.cc

@@ -10,6 +10,8 @@
 
 #include "media/engine/videoencodersoftwarefallbackwrapper.h"
 
+#include <utility>
+
 #include "media/base/h264_profile_level_id.h"
 #include "media/engine/internalencoderfactory.h"
 #include "modules/video_coding/include/video_error_codes.h"

media/engine/videoencodersoftwarefallbackwrapper_unittest.cc

@@ -330,12 +330,12 @@ const int kHighKbps = 300;
 const int kMinLowDurationMs = 4000;
 const int kMinPixelsPerFrame = 1;
 const int kMinPixelsStop = 320 * 180;
-const std::string kFieldTrial = "WebRTC-VP8-Forced-Fallback-Encoder";
+const char kFieldTrial[] = "WebRTC-VP8-Forced-Fallback-Encoder";
 }  // namespace
 
 class ForcedFallbackTest : public VideoEncoderSoftwareFallbackWrapperTest {
  public:
-  ForcedFallbackTest(const std::string& field_trials)
+  explicit ForcedFallbackTest(const std::string& field_trials)
       : VideoEncoderSoftwareFallbackWrapperTest(field_trials) {}
 
   ~ForcedFallbackTest() override {}
@@ -392,7 +392,7 @@ class ForcedFallbackTest : public VideoEncoderSoftwareFallbackWrapperTest {
 class ForcedFallbackTestEnabled : public ForcedFallbackTest {
  public:
   ForcedFallbackTestEnabled()
-      : ForcedFallbackTest(kFieldTrial + "/Enabled-" +
+      : ForcedFallbackTest(std::string(kFieldTrial) + "/Enabled-" +
                            std::to_string(kLowKbps) + "," +
                            std::to_string(kHighKbps) + "," +
                            std::to_string(kMinLowDurationMs) + "," +
@@ -402,7 +402,7 @@ class ForcedFallbackTestEnabled : public ForcedFallbackTest {
 class ForcedFallbackTestDisabled : public ForcedFallbackTest {
  public:
   ForcedFallbackTestDisabled()
-      : ForcedFallbackTest(kFieldTrial + "/Disabled/") {}
+      : ForcedFallbackTest(std::string(kFieldTrial) + "/Disabled/") {}
 };
 
 TEST_F(ForcedFallbackTestDisabled, NoFallbackWithoutFieldTrial) {

media/engine/webrtcmediaengine.cc

@@ -11,6 +11,9 @@
 #include "media/engine/webrtcmediaengine.h"
 
 #include <algorithm>
+#include <memory>
+#include <tuple>
+#include <utility>
 
 #include "api/audio_codecs/builtin_audio_decoder_factory.h"
 #include "api/audio_codecs/builtin_audio_encoder_factory.h"

media/engine/webrtcmediaengine.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_ENGINE_WEBRTCMEDIAENGINE_H_
 #define MEDIA_ENGINE_WEBRTCMEDIAENGINE_H_
 
+#include <memory>
 #include <string>
 #include <vector>
 

media/engine/webrtcmediaengine_unittest.cc

@@ -8,6 +8,8 @@
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
+#include <memory>
+
 #include "api/audio_codecs/builtin_audio_decoder_factory.h"
 #include "api/audio_codecs/builtin_audio_encoder_factory.h"
 #include "media/engine/webrtcmediaengine.h"

media/engine/webrtcvideocapturer.h

@@ -82,4 +82,4 @@ class WebRtcVideoCapturer : public VideoCapturer,
 
 }  // namespace cricket
 
-#endif  // MEDIA_WEBRTC_WEBRTCVIDEOCAPTURER_H_
+#endif  // MEDIA_ENGINE_WEBRTCVIDEOCAPTURER_H_

media/engine/webrtcvideocapturer_unittest.cc

@@ -26,8 +26,8 @@
 
 using cricket::VideoFormat;
 
-static const std::string kTestDeviceName = "JuberTech FakeCam Q123";
-static const std::string kTestDeviceId = "foo://bar/baz";
+static const char kTestDeviceName[] = "JuberTech FakeCam Q123";
+static const char kTestDeviceId[] = "foo://bar/baz";
 const VideoFormat kDefaultVideoFormat =
     VideoFormat(640, 400, VideoFormat::FpsToInterval(30), cricket::FOURCC_ANY);
 
@@ -75,8 +75,7 @@ TEST_F(WebRtcVideoCapturerTest, TestInit) {
 }
 
 TEST_F(WebRtcVideoCapturerTest, TestInitVcm) {
-  EXPECT_TRUE(capturer_->Init(factory_->Create(
-      reinterpret_cast<const char*>(kTestDeviceId.c_str()))));
+  EXPECT_TRUE(capturer_->Init(factory_->Create(kTestDeviceId)));
 }
 
 TEST_F(WebRtcVideoCapturerTest, TestCapture) {
@@ -101,8 +100,7 @@ TEST_F(WebRtcVideoCapturerTest, TestCapture) {
 }
 
 TEST_F(WebRtcVideoCapturerTest, TestCaptureVcm) {
-  EXPECT_TRUE(capturer_->Init(factory_->Create(
-      reinterpret_cast<const char*>(kTestDeviceId.c_str()))));
+  EXPECT_TRUE(capturer_->Init(factory_->Create(kTestDeviceId)));
   cricket::VideoCapturerListener listener(capturer_.get());
   EXPECT_TRUE(capturer_->GetSupportedFormats()->empty());
   VideoFormat format;

media/engine/webrtcvideocapturerfactory.cc

@@ -9,6 +9,7 @@
  */
 
 #include <memory>
+#include <utility>
 
 #include "media/engine/webrtcvideocapturer.h"
 #include "media/engine/webrtcvideocapturerfactory.h"

media/engine/webrtcvideocapturerfactory.h

@@ -12,6 +12,8 @@
 #ifndef MEDIA_ENGINE_WEBRTCVIDEOCAPTURERFACTORY_H_
 #define MEDIA_ENGINE_WEBRTCVIDEOCAPTURERFACTORY_H_
 
+#include <memory>
+
 #include "media/base/videocapturerfactory.h"
 
 namespace cricket {

media/engine/webrtcvideodecoderfactory.h

@@ -11,6 +11,8 @@
 #ifndef MEDIA_ENGINE_WEBRTCVIDEODECODERFACTORY_H_
 #define MEDIA_ENGINE_WEBRTCVIDEODECODERFACTORY_H_
 
+#include <string>
+
 #include "common_types.h"  // NOLINT(build/include)
 #include "media/base/codec.h"
 #include "rtc_base/refcount.h"

media/engine/webrtcvideoencoderfactory.h

@@ -11,6 +11,7 @@
 #ifndef MEDIA_ENGINE_WEBRTCVIDEOENCODERFACTORY_H_
 #define MEDIA_ENGINE_WEBRTCVIDEOENCODERFACTORY_H_
 
+#include <string>
 #include <vector>
 
 #include "common_types.h"  // NOLINT(build/include)

media/engine/webrtcvideoengine_unittest.cc

@@ -11,6 +11,7 @@
 #include <algorithm>
 #include <map>
 #include <memory>
+#include <utility>
 #include <vector>
 
 #include "api/test/mock_video_decoder_factory.h"

media/engine/webrtcvoe.h

@@ -74,9 +74,7 @@ class VoEWrapper {
   VoEWrapper()
       : engine_(webrtc::VoiceEngine::Create()), base_(engine_) {
   }
-  VoEWrapper(webrtc::VoEBase* base)
-      : engine_(NULL), base_(base) {
-  }
+  explicit VoEWrapper(webrtc::VoEBase* base) : engine_(NULL), base_(base) {}
   ~VoEWrapper() {}
   webrtc::VoiceEngine* engine() const { return engine_.get(); }
   webrtc::VoEBase* base() const { return base_.get(); }

media/engine/webrtcvoiceengine.cc

@@ -16,6 +16,7 @@
 #include <cstdio>
 #include <functional>
 #include <string>
+#include <utility>
 #include <vector>
 
 #include "api/call/audio_sink.h"
@@ -77,7 +78,9 @@ const int kMaxPayloadType = 127;
 
 class ProxySink : public webrtc::AudioSinkInterface {
  public:
-  ProxySink(AudioSinkInterface* sink) : sink_(sink) { RTC_DCHECK(sink); }
+  explicit ProxySink(AudioSinkInterface* sink) : sink_(sink) {
+    RTC_DCHECK(sink);
+  }
 
   void OnData(const Data& audio) override { sink_->OnData(audio); }
 
@@ -418,7 +421,7 @@ bool WebRtcVoiceEngine::ApplyOptions(const AudioOptions& options_in) {
           "WebRTC-Audio-MinimizeResamplingOnMobile")) {
     options.auto_gain_control = rtc::Optional<bool>(false);
     LOG(LS_INFO) << "Disable AGC according to field trial.";
-    if (!(options.noise_suppression.value_or(false) or
+    if (!(options.noise_suppression.value_or(false) ||
           options.echo_cancellation.value_or(false))) {
       // If possible, turn off the high-pass filter.
       LOG(LS_INFO) << "Disable high-pass filter in response to field trial.";

media/engine/webrtcvoiceengine_unittest.cc

@@ -9,6 +9,7 @@
  */
 
 #include <memory>
+#include <utility>
 
 #include "api/audio_codecs/builtin_audio_decoder_factory.h"
 #include "api/audio_codecs/builtin_audio_encoder_factory.h"