blob: 54ddfb3055b0492c7d02851cb050c0b0b7f98341 [file] [log] [blame]
* 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.
#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