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5ccdc1331f
Macros defined in rtc_base/flags.h are intended to be used to define
flags in WebRTC's binaries (e.g. tests).
They are currently not prefixed and this could cause problems with
downstream clients since these names are quite common.
This CL adds the 'WEBRTC_' prefix to them.
Generated with:
for x in DECLARE DEFINE; do
for y in bool int float string FLAG; do
git grep -l "\b$x\_$y\b" | \
xargs sed -i "s/\b$x\_$y\b/WEBRTC_$x\_$y/g"
done
done
git cl format
Bug: webrtc:9884
Change-Id: I7b524762b6a3e5aa5b2fc2395edd3e1a0fe72591
Reviewed-on: https://webrtc-review.googlesource.com/c/106682
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25270}
102 lines
3.3 KiB
C++
102 lines
3.3 KiB
C++
/*
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* Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "modules/audio_coding/codecs/isac/fix/include/isacfix.h"
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#include "modules/audio_coding/neteq/tools/neteq_quality_test.h"
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#include "rtc_base/flags.h"
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using testing::InitGoogleTest;
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namespace webrtc {
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namespace test {
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namespace {
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static const int kIsacBlockDurationMs = 30;
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static const int kIsacInputSamplingKhz = 16;
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static const int kIsacOutputSamplingKhz = 16;
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WEBRTC_DEFINE_int(bit_rate_kbps, 32, "Target bit rate (kbps).");
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} // namespace
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class NetEqIsacQualityTest : public NetEqQualityTest {
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protected:
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NetEqIsacQualityTest();
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void SetUp() override;
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void TearDown() override;
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int EncodeBlock(int16_t* in_data,
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size_t block_size_samples,
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rtc::Buffer* payload,
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size_t max_bytes) override;
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private:
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ISACFIX_MainStruct* isac_encoder_;
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int bit_rate_kbps_;
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};
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NetEqIsacQualityTest::NetEqIsacQualityTest()
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: NetEqQualityTest(kIsacBlockDurationMs,
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kIsacInputSamplingKhz,
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kIsacOutputSamplingKhz,
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NetEqDecoder::kDecoderISAC),
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isac_encoder_(NULL),
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bit_rate_kbps_(FLAG_bit_rate_kbps) {
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// Flag validation
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RTC_CHECK(FLAG_bit_rate_kbps >= 10 && FLAG_bit_rate_kbps <= 32)
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<< "Invalid bit rate, should be between 10 and 32 kbps.";
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}
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void NetEqIsacQualityTest::SetUp() {
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ASSERT_EQ(1u, channels_) << "iSAC supports only mono audio.";
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// Create encoder memory.
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WebRtcIsacfix_Create(&isac_encoder_);
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ASSERT_TRUE(isac_encoder_ != NULL);
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EXPECT_EQ(0, WebRtcIsacfix_EncoderInit(isac_encoder_, 1));
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// Set bitrate and block length.
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EXPECT_EQ(0, WebRtcIsacfix_Control(isac_encoder_, bit_rate_kbps_ * 1000,
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kIsacBlockDurationMs));
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NetEqQualityTest::SetUp();
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}
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void NetEqIsacQualityTest::TearDown() {
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// Free memory.
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EXPECT_EQ(0, WebRtcIsacfix_Free(isac_encoder_));
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NetEqQualityTest::TearDown();
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}
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int NetEqIsacQualityTest::EncodeBlock(int16_t* in_data,
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size_t block_size_samples,
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rtc::Buffer* payload,
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size_t max_bytes) {
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// ISAC takes 10 ms for every call.
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const int subblocks = kIsacBlockDurationMs / 10;
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const int subblock_length = 10 * kIsacInputSamplingKhz;
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int value = 0;
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int pointer = 0;
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for (int idx = 0; idx < subblocks; idx++, pointer += subblock_length) {
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// The Isac encoder does not perform encoding (and returns 0) until it
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// receives a sequence of sub-blocks that amount to the frame duration.
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EXPECT_EQ(0, value);
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payload->AppendData(max_bytes, [&](rtc::ArrayView<uint8_t> payload) {
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value = WebRtcIsacfix_Encode(isac_encoder_, &in_data[pointer],
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payload.data());
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return (value >= 0) ? static_cast<size_t>(value) : 0;
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});
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}
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EXPECT_GT(value, 0);
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return value;
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}
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TEST_F(NetEqIsacQualityTest, Test) {
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Simulate();
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}
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} // namespace test
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} // namespace webrtc
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