mirror of
https://github.com/mollyim/webrtc.git
synced 2025-05-13 13:50:40 +01:00
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
|
|
* Copyright (c) 2020 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.
|
|
*/
|
|
|
|
#ifndef MODULES_AUDIO_PROCESSING_AGC2_CPU_FEATURES_H_
|
|
#define MODULES_AUDIO_PROCESSING_AGC2_CPU_FEATURES_H_
|
|
|
|
#include <string>
|
|
|
|
namespace webrtc {
|
|
|
|
// Collection of flags indicating which CPU features are available on the
|
|
// current platform. True means available.
|
|
struct AvailableCpuFeatures {
|
|
AvailableCpuFeatures(bool sse2, bool avx2, bool neon)
|
|
: sse2(sse2), avx2(avx2), neon(neon) {}
|
|
// Intel.
|
|
bool sse2;
|
|
bool avx2;
|
|
// ARM.
|
|
bool neon;
|
|
std::string ToString() const;
|
|
};
|
|
|
|
// Detects what CPU features are available.
|
|
AvailableCpuFeatures GetAvailableCpuFeatures();
|
|
|
|
// Returns the CPU feature flags all set to false.
|
|
AvailableCpuFeatures NoAvailableCpuFeatures();
|
|
|
|
} // namespace webrtc
|
|
|
|
#endif // MODULES_AUDIO_PROCESSING_AGC2_CPU_FEATURES_H_
|