91d6edef35
We must remove dependency on Chromium, i.e. we can't use Chromium's base/logging.h. That means we need to define these macros in WebRTC also when doing Chromium builds. And this causes redefinition. Alternative solutions: * Check if we already have defined e.g. CHECK, and don't define them in that case. This makes us depend on include order in Chromium, which is not acceptable. * Don't allow using the macros in WebRTC headers. Error prone since if someone adds it there by mistake it may compile fine, but later break if a header in added or order is changed in Chromium. That will be confusing and hard to enforce. * Ensure that headers that are included by an embedder don't include our macros. This would require some heavy refactoring to be maintainable and enforcable. * Changes in Chromium for this is obviously not an option. BUG=chromium:468375 NOTRY=true Review URL: https://codereview.webrtc.org/1335923002 Cr-Commit-Position: refs/heads/master@{#9964}
58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/common_audio/real_fourier.h"
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#include "webrtc/base/checks.h"
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#include "webrtc/common_audio/real_fourier_ooura.h"
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#include "webrtc/common_audio/real_fourier_openmax.h"
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#include "webrtc/common_audio/signal_processing/include/spl_inl.h"
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namespace webrtc {
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using std::complex;
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const int RealFourier::kFftBufferAlignment = 32;
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rtc::scoped_ptr<RealFourier> RealFourier::Create(int fft_order) {
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#if defined(RTC_USE_OPENMAX_DL)
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return rtc::scoped_ptr<RealFourier>(new RealFourierOpenmax(fft_order));
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#else
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return rtc::scoped_ptr<RealFourier>(new RealFourierOoura(fft_order));
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#endif
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}
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int RealFourier::FftOrder(size_t length) {
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RTC_CHECK_GT(length, 0U);
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return WebRtcSpl_GetSizeInBits(static_cast<uint32_t>(length - 1));
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}
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size_t RealFourier::FftLength(int order) {
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RTC_CHECK_GE(order, 0);
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return static_cast<size_t>(1 << order);
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}
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size_t RealFourier::ComplexLength(int order) {
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return FftLength(order) / 2 + 1;
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}
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RealFourier::fft_real_scoper RealFourier::AllocRealBuffer(int count) {
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return fft_real_scoper(static_cast<float*>(
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AlignedMalloc(sizeof(float) * count, kFftBufferAlignment)));
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}
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RealFourier::fft_cplx_scoper RealFourier::AllocCplxBuffer(int count) {
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return fft_cplx_scoper(static_cast<complex<float>*>(
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AlignedMalloc(sizeof(complex<float>) * count, kFftBufferAlignment)));
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}
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} // namespace webrtc
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