blob: f9814ec306b24aff470177eaf9f12808e88d61a3 [file] [log] [blame]
/*
* Copyright (c) 2017 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 "webrtc/modules/audio_processing/include/audio_processing.h"
#include "webrtc/test/fuzzers/audio_processing_fuzzer.h"
#include "webrtc/rtc_base/optional.h"
namespace webrtc {
std::unique_ptr<AudioProcessing> CreateAPM(const uint8_t** data,
size_t* remaining_size) {
// Parse boolean values for optionally enabling different
// configurable public components of APM.
auto exp_agc = ParseBool(data, remaining_size);
auto exp_ns = ParseBool(data, remaining_size);
auto bf = ParseBool(data, remaining_size);
auto ef = ParseBool(data, remaining_size);
auto raf = ParseBool(data, remaining_size);
auto da = ParseBool(data, remaining_size);
auto ie = ParseBool(data, remaining_size);
auto red = ParseBool(data, remaining_size);
auto lc = ParseBool(data, remaining_size);
auto hpf = ParseBool(data, remaining_size);
auto aec3 = ParseBool(data, remaining_size);
if (!(exp_agc && exp_ns && bf && ef && raf && da && ie && red && lc && hpf &&
aec3)) {
return nullptr;
}
// Components can be enabled through webrtc::Config and
// webrtc::AudioProcessingConfig.
Config config;
config.Set<ExperimentalAgc>(new ExperimentalAgc(*exp_agc));
config.Set<ExperimentalNs>(new ExperimentalNs(*exp_ns));
if (*bf) {
config.Set<Beamforming>(new Beamforming());
}
config.Set<ExtendedFilter>(new ExtendedFilter(*ef));
config.Set<RefinedAdaptiveFilter>(new RefinedAdaptiveFilter(*raf));
config.Set<DelayAgnostic>(new DelayAgnostic(*da));
config.Set<Intelligibility>(new Intelligibility(*ie));
std::unique_ptr<AudioProcessing> apm(AudioProcessing::Create(config));
webrtc::AudioProcessing::Config apm_config;
apm_config.residual_echo_detector.enabled = *red;
apm_config.level_controller.enabled = *lc;
apm_config.high_pass_filter.enabled = *hpf;
apm_config.echo_canceller3.enabled = *aec3;
apm->ApplyConfig(apm_config);
return apm;
}
void FuzzOneInput(const uint8_t* data, size_t size) {
auto apm = CreateAPM(&data, &size);
FuzzAudioProcessing(data, size, std::move(apm));
}
} // namespace webrtc