chromium/third_party/blink/renderer/platform/audio/cpu/x86/delay_sse2.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/351564777): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "third_party/blink/renderer/platform/audio/delay.h"

#include <xmmintrin.h>

namespace blink {

ALWAYS_INLINE static __m128i WrapIndexVector(__m128i v_write_index,
                                             __m128i v_buffer_length) { … }

ALWAYS_INLINE static __m128 WrapPositionVector(__m128 v_position,
                                               __m128 v_buffer_length) { … }

std::tuple<unsigned, int> Delay::ProcessARateVector(
    float* destination,
    uint32_t frames_to_process) const { … }

void Delay::HandleNaN(float* delay_times,
                      uint32_t frames_to_process,
                      float max_time) { … }

}  // namespace blink