chromium/third_party/blink/renderer/modules/webaudio/audio_listener_handler.cc

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/webaudio/audio_listener_handler.h"

#include "third_party/blink/renderer/modules/webaudio/panner_handler.h"
#include "third_party/blink/renderer/platform/audio/hrtf_database_loader.h"

namespace blink {

scoped_refptr<AudioListenerHandler> AudioListenerHandler::Create(
    AudioParamHandler& position_x_handler,
    AudioParamHandler& position_y_handler,
    AudioParamHandler& position_z_handler,
    AudioParamHandler& forward_x_handler,
    AudioParamHandler& forward_y_handler,
    AudioParamHandler& forward_z_handler,
    AudioParamHandler& up_x_handler,
    AudioParamHandler& up_y_handler,
    AudioParamHandler& up_z_handler,
    unsigned int render_quantum_frames) { … }

AudioListenerHandler::AudioListenerHandler(
    AudioParamHandler& position_x_handler,
    AudioParamHandler& position_y_handler,
    AudioParamHandler& position_z_handler,
    AudioParamHandler& forward_x_handler,
    AudioParamHandler& forward_y_handler,
    AudioParamHandler& forward_z_handler,
    AudioParamHandler& up_x_handler,
    AudioParamHandler& up_y_handler,
    AudioParamHandler& up_z_handler,
    unsigned int render_quantum_frames)
    : … { … }

AudioListenerHandler::~AudioListenerHandler() { … }

const float* AudioListenerHandler::GetPositionXValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetPositionYValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetPositionZValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetForwardXValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetForwardYValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetForwardZValues(
    uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetUpXValues(uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetUpYValues(uint32_t frames_to_process) { … }

const float* AudioListenerHandler::GetUpZValues(uint32_t frames_to_process) { … }

bool AudioListenerHandler::HasSampleAccurateValues() const { … }

bool AudioListenerHandler::IsAudioRate() const { … }

void AudioListenerHandler::AddPannerHandler(PannerHandler& panner_handler) { … }

void AudioListenerHandler::RemovePannerHandler(PannerHandler& panner_handler) { … }

void AudioListenerHandler::MarkPannersAsDirty(unsigned panning_change_type) { … }

void AudioListenerHandler::UpdateState() { … }

void AudioListenerHandler::CreateAndLoadHRTFDatabaseLoader(float sample_rate) { … }

void AudioListenerHandler::WaitForHRTFDatabaseLoaderThreadCompletion() { … }

HRTFDatabaseLoader* AudioListenerHandler::HrtfDatabaseLoader() { … }

void AudioListenerHandler::UpdateValuesIfNeeded(uint32_t frames_to_process) { … }

}  // namespace blink