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Revert 6257 "Rename neteq4 folder to neteq"

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> Rename neteq4 folder to neteq
> 
> BUG=2996
> R=turaj@webrtc.org
> 
> Review URL: https://webrtc-codereview.appspot.com/12569005

TBR=henrik.lundin@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/13549004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6259 4adac7df-926f-26a2-2b94-8c16560cd09d
This commit is contained in:
henrik.lundin@webrtc.org
2014-05-28 07:33:39 +00:00
parent 637c55f45b
commit 1b9df05c85
158 changed files with 511 additions and 507 deletions
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228
webrtc/modules/audio_coding/neteq/decoder_database_unittest.cc
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/*
* Copyright (c) 2012 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_coding/neteq/decoder_database.h"
#include <assert.h>
#include <stdlib.h>
#include <string>
#include "gmock/gmock.h"
#include "gtest/gtest.h"
#include "webrtc/modules/audio_coding/neteq/mock/mock_audio_decoder.h"
#include "webrtc/test/testsupport/gtest_disable.h"
namespace webrtc {
TEST(DecoderDatabase, CreateAndDestroy) {
DecoderDatabase db;
EXPECT_EQ(0, db.Size());
EXPECT_TRUE(db.Empty());
}
TEST(DecoderDatabase, InsertAndRemove) {
DecoderDatabase db;
const uint8_t kPayloadType = 0;
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadType, kDecoderPCMu));
EXPECT_EQ(1, db.Size());
EXPECT_FALSE(db.Empty());
EXPECT_EQ(DecoderDatabase::kOK, db.Remove(kPayloadType));
EXPECT_EQ(0, db.Size());
EXPECT_TRUE(db.Empty());
}
TEST(DecoderDatabase, GetDecoderInfo) {
DecoderDatabase db;
const uint8_t kPayloadType = 0;
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadType, kDecoderPCMu));
const DecoderDatabase::DecoderInfo* info;
info = db.GetDecoderInfo(kPayloadType);
ASSERT_TRUE(info != NULL);
EXPECT_EQ(kDecoderPCMu, info->codec_type);
EXPECT_EQ(NULL, info->decoder);
EXPECT_EQ(8000, info->fs_hz);
EXPECT_FALSE(info->external);
info = db.GetDecoderInfo(kPayloadType + 1); // Other payload type.
EXPECT_TRUE(info == NULL); // Should not be found.
}
TEST(DecoderDatabase, GetRtpPayloadType) {
DecoderDatabase db;
const uint8_t kPayloadType = 0;
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadType, kDecoderPCMu));
EXPECT_EQ(kPayloadType, db.GetRtpPayloadType(kDecoderPCMu));
const uint8_t expected_value = DecoderDatabase::kRtpPayloadTypeError;
EXPECT_EQ(expected_value,
db.GetRtpPayloadType(kDecoderISAC)); // iSAC is not registered.
}
TEST(DecoderDatabase, GetDecoder) {
DecoderDatabase db;
const uint8_t kPayloadType = 0;
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadType, kDecoderPCM16B));
AudioDecoder* dec = db.GetDecoder(kPayloadType);
ASSERT_TRUE(dec != NULL);
}
TEST(DecoderDatabase, TypeTests) {
DecoderDatabase db;
const uint8_t kPayloadTypePcmU = 0;
const uint8_t kPayloadTypeCng = 13;
const uint8_t kPayloadTypeDtmf = 100;
const uint8_t kPayloadTypeRed = 101;
const uint8_t kPayloadNotUsed = 102;
// Load into database.
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadTypePcmU, kDecoderPCMu));
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadTypeCng, kDecoderCNGnb));
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadTypeDtmf, kDecoderAVT));
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(kPayloadTypeRed, kDecoderRED));
EXPECT_EQ(4, db.Size());
// Test.
EXPECT_FALSE(db.IsComfortNoise(kPayloadNotUsed));
EXPECT_FALSE(db.IsDtmf(kPayloadNotUsed));
EXPECT_FALSE(db.IsRed(kPayloadNotUsed));
EXPECT_FALSE(db.IsComfortNoise(kPayloadTypePcmU));
EXPECT_FALSE(db.IsDtmf(kPayloadTypePcmU));
EXPECT_FALSE(db.IsRed(kPayloadTypePcmU));
EXPECT_FALSE(db.IsType(kPayloadTypePcmU, kDecoderISAC));
EXPECT_TRUE(db.IsType(kPayloadTypePcmU, kDecoderPCMu));
EXPECT_TRUE(db.IsComfortNoise(kPayloadTypeCng));
EXPECT_TRUE(db.IsDtmf(kPayloadTypeDtmf));
EXPECT_TRUE(db.IsRed(kPayloadTypeRed));
}
TEST(DecoderDatabase, ExternalDecoder) {
DecoderDatabase db;
const uint8_t kPayloadType = 0;
MockAudioDecoder decoder;
// Load into database.
EXPECT_EQ(DecoderDatabase::kOK,
db.InsertExternal(kPayloadType, kDecoderPCMu, 8000,
&decoder));
EXPECT_EQ(1, db.Size());
// Get decoder and make sure we get the external one.
EXPECT_EQ(&decoder, db.GetDecoder(kPayloadType));
// Get the decoder info struct and check it too.
const DecoderDatabase::DecoderInfo* info;
info = db.GetDecoderInfo(kPayloadType);
ASSERT_TRUE(info != NULL);
EXPECT_EQ(kDecoderPCMu, info->codec_type);
EXPECT_EQ(&decoder, info->decoder);
EXPECT_EQ(8000, info->fs_hz);
EXPECT_TRUE(info->external);
// Expect not to delete the decoder when removing it from the database, since
// it was declared externally.
EXPECT_CALL(decoder, Die()).Times(0);
EXPECT_EQ(DecoderDatabase::kOK, db.Remove(kPayloadType));
EXPECT_TRUE(db.Empty());
EXPECT_CALL(decoder, Die()).Times(1); // Will be called when |db| is deleted.
}
TEST(DecoderDatabase, CheckPayloadTypes) {
DecoderDatabase db;
// Load a number of payloads into the database. Payload types are 0, 1, ...,
// while the decoder type is the same for all payload types (this does not
// matter for the test).
const int kNumPayloads = 10;
for (uint8_t payload_type = 0; payload_type < kNumPayloads; ++payload_type) {
EXPECT_EQ(DecoderDatabase::kOK,
db.RegisterPayload(payload_type, kDecoderArbitrary));
}
PacketList packet_list;
for (int i = 0; i < kNumPayloads + 1; ++i) {
// Create packet with payload type |i|. The last packet will have a payload
// type that is not registered in the decoder database.
Packet* packet = new Packet;
packet->header.payloadType = i;
packet_list.push_back(packet);
}
// Expect to return false, since the last packet is of an unknown type.
EXPECT_EQ(DecoderDatabase::kDecoderNotFound,
db.CheckPayloadTypes(packet_list));
delete packet_list.back();
packet_list.pop_back(); // Remove the unknown one.
EXPECT_EQ(DecoderDatabase::kOK, db.CheckPayloadTypes(packet_list));
// Delete all packets.
PacketList::iterator it = packet_list.begin();
while (it != packet_list.end()) {
delete packet_list.front();
it = packet_list.erase(it);
}
}
// Test the methods for setting and getting active speech and CNG decoders.
TEST(DecoderDatabase, ActiveDecoders) {
DecoderDatabase db;
// Load payload types.
ASSERT_EQ(DecoderDatabase::kOK, db.RegisterPayload(0, kDecoderPCMu));
ASSERT_EQ(DecoderDatabase::kOK, db.RegisterPayload(103, kDecoderISAC));
ASSERT_EQ(DecoderDatabase::kOK, db.RegisterPayload(13, kDecoderCNGnb));
// Verify that no decoders are active from the start.
EXPECT_EQ(NULL, db.GetActiveDecoder());
EXPECT_EQ(NULL, db.GetActiveCngDecoder());
// Set active speech codec.
bool changed; // Should be true when the active decoder changed.
EXPECT_EQ(DecoderDatabase::kOK, db.SetActiveDecoder(0, &changed));
EXPECT_TRUE(changed);
AudioDecoder* decoder = db.GetActiveDecoder();
ASSERT_FALSE(decoder == NULL); // Should get a decoder here.
EXPECT_EQ(kDecoderPCMu, decoder->codec_type());
// Set the same again. Expect no change.
EXPECT_EQ(DecoderDatabase::kOK, db.SetActiveDecoder(0, &changed));
EXPECT_FALSE(changed);
decoder = db.GetActiveDecoder();
ASSERT_FALSE(decoder == NULL); // Should get a decoder here.
EXPECT_EQ(kDecoderPCMu, decoder->codec_type());
// Change active decoder.
EXPECT_EQ(DecoderDatabase::kOK, db.SetActiveDecoder(103, &changed));
EXPECT_TRUE(changed);
decoder = db.GetActiveDecoder();
ASSERT_FALSE(decoder == NULL); // Should get a decoder here.
EXPECT_EQ(kDecoderISAC, decoder->codec_type());
// Remove the active decoder, and verify that the active becomes NULL.
EXPECT_EQ(DecoderDatabase::kOK, db.Remove(103));
EXPECT_EQ(NULL, db.GetActiveDecoder());
// Set active CNG codec.
EXPECT_EQ(DecoderDatabase::kOK, db.SetActiveCngDecoder(13));
decoder = db.GetActiveCngDecoder();
ASSERT_FALSE(decoder == NULL); // Should get a decoder here.
EXPECT_EQ(kDecoderCNGnb, decoder->codec_type());
// Remove the active CNG decoder, and verify that the active becomes NULL.
EXPECT_EQ(DecoderDatabase::kOK, db.Remove(13));
EXPECT_EQ(NULL, db.GetActiveCngDecoder());
// Try to set non-existing codecs as active.
EXPECT_EQ(DecoderDatabase::kDecoderNotFound,
db.SetActiveDecoder(17, &changed));
EXPECT_EQ(DecoderDatabase::kDecoderNotFound,
db.SetActiveCngDecoder(17));
}
} // namespace webrtc