You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
107 lines
3.9 KiB
107 lines
3.9 KiB
/*
|
|
* Copyright (C) 2020 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#include <inttypes.h>
|
|
#include <type_traits>
|
|
#include "../../../../system/media/audio_utils/include/audio_utils/primitives.h"
|
|
#define LOG_ALWAYS_FATAL(...)
|
|
|
|
#include <../AudioMixerOps.h>
|
|
|
|
#include <benchmark/benchmark.h>
|
|
|
|
using namespace android;
|
|
|
|
template <int MIXTYPE, int NCHAN>
|
|
static void BM_VolumeRampMulti(benchmark::State& state) {
|
|
constexpr size_t FRAME_COUNT = 1000;
|
|
constexpr size_t SAMPLE_COUNT = FRAME_COUNT * NCHAN;
|
|
|
|
// data inialized to 0.
|
|
float out[SAMPLE_COUNT]{};
|
|
float in[SAMPLE_COUNT]{};
|
|
float aux[FRAME_COUNT]{};
|
|
|
|
// volume initialized to 0
|
|
float vola = 0.f;
|
|
float vol[2] = {0.f, 0.f};
|
|
|
|
// some volume increment
|
|
float volainc = 0.01f;
|
|
float volinc[2] = {0.01f, 0.01f};
|
|
|
|
while (state.KeepRunning()) {
|
|
benchmark::DoNotOptimize(out);
|
|
benchmark::DoNotOptimize(in);
|
|
volumeRampMulti<MIXTYPE, NCHAN>(out, FRAME_COUNT, in, aux, vol, volinc, &vola, volainc);
|
|
benchmark::ClobberMemory();
|
|
}
|
|
}
|
|
|
|
template <int MIXTYPE, int NCHAN>
|
|
static void BM_VolumeMulti(benchmark::State& state) {
|
|
constexpr size_t FRAME_COUNT = 1000;
|
|
constexpr size_t SAMPLE_COUNT = FRAME_COUNT * NCHAN;
|
|
|
|
// data inialized to 0.
|
|
float out[SAMPLE_COUNT]{};
|
|
float in[SAMPLE_COUNT]{};
|
|
float aux[FRAME_COUNT]{};
|
|
|
|
// volume initialized to 0
|
|
float vola = 0.f;
|
|
float vol[2] = {0.f, 0.f};
|
|
|
|
|
|
while (state.KeepRunning()) {
|
|
benchmark::DoNotOptimize(out);
|
|
benchmark::DoNotOptimize(in);
|
|
volumeMulti<MIXTYPE, NCHAN>(out, FRAME_COUNT, in, aux, vol, vola);
|
|
benchmark::ClobberMemory();
|
|
}
|
|
}
|
|
|
|
// MULTI mode and MULTI_SAVEONLY mode are not used by AudioMixer for channels > 2,
|
|
// which is ensured by a static_assert (won't compile for those configurations).
|
|
// So we benchmark MIXTYPE_MULTI_MONOVOL and MIXTYPE_MULTI_SAVEONLY_MONOVOL compared
|
|
// with MIXTYPE_MULTI_STEREOVOL and MIXTYPE_MULTI_SAVEONLY_STEREOVOL.
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_MONOVOL, 2);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_MONOVOL, 2);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 2);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 2);
|
|
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_MONOVOL, 4);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_MONOVOL, 4);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 4);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 4);
|
|
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_MONOVOL, 5);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_MONOVOL, 5);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 5);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 5);
|
|
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_MONOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_MONOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_STEREOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeRampMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 8);
|
|
|
|
BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_MONOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_SAVEONLY_MONOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_STEREOVOL, 8);
|
|
BENCHMARK_TEMPLATE(BM_VolumeMulti, MIXTYPE_MULTI_SAVEONLY_STEREOVOL, 8);
|
|
|
|
BENCHMARK_MAIN();
|