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https://github.com/mollyim/webrtc.git
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2dfa998be2
This is a reland of 5ccdc1331f
Original change's description:
> Prefix flag macros with WEBRTC_.
>
> 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}
TBR=kwiberg@webrtc.org
Bug: webrtc:9884
Change-Id: I5ba5368a231a334d135ed5e6fd7a279629ced8a3
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://webrtc-review.googlesource.com/c/107161
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25277}
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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