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https://git.eden-emu.dev/eden-emu/eden.git
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99 lines
3.9 KiB
C++
99 lines
3.9 KiB
C++
/*
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* Copyright 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <gtest/gtest.h>
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#include <oboe/Oboe.h>
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#include <tuple>
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using namespace oboe;
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class FramesProcessedCallback : public AudioStreamDataCallback {
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public:
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DataCallbackResult onAudioReady(AudioStream *oboeStream, void *audioData, int32_t numFrames) override {
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return DataCallbackResult::Continue;
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}
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};
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using StreamFramesProcessedParams = std::tuple<Direction, int32_t, bool>;
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class StreamFramesProcessed : public ::testing::Test,
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public ::testing::WithParamInterface<StreamFramesProcessedParams> {
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protected:
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void TearDown() override;
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static constexpr int PROCESS_TIME_SECONDS = 5;
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AudioStreamBuilder mBuilder;
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std::shared_ptr<AudioStream> mStream;
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};
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void StreamFramesProcessed::TearDown() {
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if (mStream) {
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mStream->close();
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}
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}
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TEST_P(StreamFramesProcessed, VerifyFramesProcessed) {
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const Direction direction = std::get<0>(GetParam());
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const int32_t sampleRate = std::get<1>(GetParam());
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const bool useOboeSampleRateConversion = std::get<2>(GetParam());
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SampleRateConversionQuality srcQuality = useOboeSampleRateConversion ?
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SampleRateConversionQuality::Medium : SampleRateConversionQuality::None;
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AudioStreamDataCallback *callback = new FramesProcessedCallback();
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mBuilder.setDirection(direction)
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->setFormat(AudioFormat::I16)
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->setSampleRate(sampleRate)
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->setSampleRateConversionQuality(srcQuality)
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->setPerformanceMode(PerformanceMode::LowLatency)
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->setSharingMode(SharingMode::Exclusive)
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->setDataCallback(callback);
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Result r = mBuilder.openStream(mStream);
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ASSERT_EQ(r, Result::OK) << "Failed to open stream." << convertToText(r);
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r = mStream->start();
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ASSERT_EQ(r, Result::OK) << "Failed to start stream." << convertToText(r);
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sleep(PROCESS_TIME_SECONDS);
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// The frames written should be close to sampleRate * PROCESS_TIME_SECONDS
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const int kDeltaFramesWindowInFrames = 30000;
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const int64_t framesWritten = mStream->getFramesWritten();
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const int64_t framesRead = mStream->getFramesRead();
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EXPECT_NEAR(framesWritten, sampleRate * PROCESS_TIME_SECONDS, kDeltaFramesWindowInFrames);
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EXPECT_NEAR(framesRead, sampleRate * PROCESS_TIME_SECONDS, kDeltaFramesWindowInFrames);
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}
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INSTANTIATE_TEST_CASE_P(
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StreamFramesProcessedTest,
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StreamFramesProcessed,
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::testing::Values(
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StreamFramesProcessedParams({Direction::Output, 8000, true}),
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StreamFramesProcessedParams({Direction::Output, 44100, true}),
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StreamFramesProcessedParams({Direction::Output, 96000, true}),
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StreamFramesProcessedParams({Direction::Input, 8000, true}),
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StreamFramesProcessedParams({Direction::Input, 44100, true}),
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StreamFramesProcessedParams({Direction::Input, 96000, true}),
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StreamFramesProcessedParams({Direction::Output, 8000, false}),
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StreamFramesProcessedParams({Direction::Output, 44100, false}),
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StreamFramesProcessedParams({Direction::Output, 96000, false}),
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StreamFramesProcessedParams({Direction::Input, 8000, false}),
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StreamFramesProcessedParams({Direction::Input, 44100, false}),
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StreamFramesProcessedParams({Direction::Input, 96000, false})
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)
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);
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