Add RTC_ prefix to (D)CHECKs and related macros.

webrtc/modules/audio_coding/main/acm2/audio_coding_module_impl.cc

 /*
  *  Copyright (c) 2012 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 181 matching lines @@
   }
   previous_pltype = previous_pltype_;  // Read it while we have the critsect.
 
   RTPFragmentationHeader my_fragmentation;
   ConvertEncodedInfoToFragmentationHeader(encoded_info, &my_fragmentation);
   FrameType frame_type;
   if (encode_buffer_.size() == 0 && encoded_info.send_even_if_empty) {
     frame_type = kFrameEmpty;
     encoded_info.payload_type = previous_pltype;
   } else {
-    DCHECK_GT(encode_buffer_.size(), 0u);
+    RTC_DCHECK_GT(encode_buffer_.size(), 0u);
     frame_type = encoded_info.speech ? kAudioFrameSpeech : kAudioFrameCN;
   }
 
   {
     CriticalSectionScoped lock(callback_crit_sect_.get());
     if (packetization_callback_) {
       packetization_callback_->SendData(
           frame_type, encoded_info.payload_type, encoded_info.encoded_timestamp,
           encode_buffer_.data(), encode_buffer_.size(),
           my_fragmentation.fragmentationVectorSize > 0 ? &my_fragmentation
@@ skipping 280 matching lines @@
   return 0;
 }
 
 /////////////////////////////////////////
 //   (VAD) Voice Activity Detection
 //
 int AudioCodingModuleImpl::SetVAD(bool enable_dtx,
                                   bool enable_vad,
                                   ACMVADMode mode) {
   // Note: |enable_vad| is not used; VAD is enabled based on the DTX setting.
-  DCHECK_EQ(enable_dtx, enable_vad);
+  RTC_DCHECK_EQ(enable_dtx, enable_vad);
   CriticalSectionScoped lock(acm_crit_sect_.get());
   return codec_manager_.SetVAD(enable_dtx, mode);
 }
 
 // Get VAD/DTX settings.
 int AudioCodingModuleImpl::VAD(bool* dtx_enabled, bool* vad_enabled,
                                ACMVADMode* mode) const {
   CriticalSectionScoped lock(acm_crit_sect_.get());
   codec_manager_.VAD(dtx_enabled, vad_enabled, mode);
   return 0;
@@ skipping 59 matching lines @@
 
   CriticalSectionScoped lock(acm_crit_sect_.get());
 
   return receiver_.current_sample_rate_hz();
 }
 
 // Register possible receive codecs, can be called multiple times,
 // for codecs, CNG (NB, WB and SWB), DTMF, RED.
 int AudioCodingModuleImpl::RegisterReceiveCodec(const CodecInst& codec) {
   CriticalSectionScoped lock(acm_crit_sect_.get());
-  DCHECK(receiver_initialized_);
+  RTC_DCHECK(receiver_initialized_);
   if (codec.channels > 2 || codec.channels < 0) {
     LOG_F(LS_ERROR) << "Unsupported number of channels: " << codec.channels;
     return -1;
   }
 
   int codec_id = ACMCodecDB::ReceiverCodecNumber(codec);
   if (codec_id < 0 || codec_id >= ACMCodecDB::kNumCodecs) {
     LOG_F(LS_ERROR) << "Wrong codec params to be registered as receive codec";
     return -1;
   }
@@ skipping 11 matching lines @@
                             codec.plfreq,
                             codec_manager_.GetAudioDecoder(codec));
 }
 
 int AudioCodingModuleImpl::RegisterExternalReceiveCodec(
     int rtp_payload_type,
     AudioDecoder* external_decoder,
     int sample_rate_hz,
     int num_channels) {
   CriticalSectionScoped lock(acm_crit_sect_.get());
-  DCHECK(receiver_initialized_);
+  RTC_DCHECK(receiver_initialized_);
   if (num_channels > 2 || num_channels < 0) {
     LOG_F(LS_ERROR) << "Unsupported number of channels: " << num_channels;
     return -1;
   }
 
   // Check if the payload-type is valid.
   if (!ACMCodecDB::ValidPayloadType(rtp_payload_type)) {
     LOG_F(LS_ERROR) << "Invalid payload-type " << rtp_payload_type
                     << " for external decoder.";
     return -1;
@@ skipping 509 matching lines @@
       *sample_rate_hz = 8000;
       *channels = 1;
       break;
     default:
       FATAL() << "Codec type " << codec_type << " not supported.";
   }
   return true;
 }
 
 }  // namespace webrtc