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

webrtc/common_audio/real_fourier_openmax.cc

 /*
  *  Copyright (c) 2015 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.
  */
 
 #include "webrtc/common_audio/real_fourier_openmax.h"
 
 #include <cstdlib>
 
 #include "dl/sp/api/omxSP.h"
 #include "webrtc/base/checks.h"
 
 namespace webrtc {
 
 using std::complex;
 
 namespace {
 
 // Creates and initializes the Openmax state. Transfers ownership to caller.
 OMXFFTSpec_R_F32* CreateOpenmaxState(int order) {
-  CHECK_GE(order, 1);
+  RTC_CHECK_GE(order, 1);
   // The omx implementation uses this macro to check order validity.
-  CHECK_LE(order, TWIDDLE_TABLE_ORDER);
+  RTC_CHECK_LE(order, TWIDDLE_TABLE_ORDER);
 
   OMX_INT buffer_size;
   OMXResult r = omxSP_FFTGetBufSize_R_F32(order, &buffer_size);
-  CHECK_EQ(r, OMX_Sts_NoErr);
+  RTC_CHECK_EQ(r, OMX_Sts_NoErr);
 
   OMXFFTSpec_R_F32* omx_spec = malloc(buffer_size);
-  DCHECK(omx_spec);
+  RTC_DCHECK(omx_spec);
 
   r = omxSP_FFTInit_R_F32(omx_spec, order);
-  CHECK_EQ(r, OMX_Sts_NoErr);
+  RTC_CHECK_EQ(r, OMX_Sts_NoErr);
   return omx_spec;
 }
 
 }  // namespace
 
 RealFourierOpenmax::RealFourierOpenmax(int fft_order)
     : order_(fft_order),
       omx_spec_(CreateOpenmaxState(order_)) {
 }
 
 RealFourierOpenmax::~RealFourierOpenmax() {
   free(omx_spec_);
 }
 
 void RealFourierOpenmax::Forward(const float* src, complex<float>* dest) const {
   // This cast is well-defined since C++11. See "Non-static data members" at:
   // http://en.cppreference.com/w/cpp/numeric/complex
   OMXResult r =
       omxSP_FFTFwd_RToCCS_F32(src, reinterpret_cast<OMX_F32*>(dest), omx_spec_);
-  CHECK_EQ(r, OMX_Sts_NoErr);
+  RTC_CHECK_EQ(r, OMX_Sts_NoErr);
 }
 
 void RealFourierOpenmax::Inverse(const complex<float>* src, float* dest) const {
   OMXResult r =
       omxSP_FFTInv_CCSToR_F32(reinterpret_cast<const OMX_F32*>(src), dest,
                               omx_spec_);
-  CHECK_EQ(r, OMX_Sts_NoErr);
+  RTC_CHECK_EQ(r, OMX_Sts_NoErr);
 }
 
 }  // namespace webrtc