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| 1 /* | 1 /* |
| 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| (...skipping 70 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 81 }; | 81 }; |
| 82 | 82 |
| 83 TEST_F(TestVideoReceiver, PaddingOnlyFrames) { | 83 TEST_F(TestVideoReceiver, PaddingOnlyFrames) { |
| 84 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); | 84 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); |
| 85 EXPECT_EQ( | 85 EXPECT_EQ( |
| 86 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); | 86 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); |
| 87 const size_t kPaddingSize = 220; | 87 const size_t kPaddingSize = 220; |
| 88 const uint8_t payload[kPaddingSize] = {0}; | 88 const uint8_t payload[kPaddingSize] = {0}; |
| 89 WebRtcRTPHeader header; | 89 WebRtcRTPHeader header; |
| 90 memset(&header, 0, sizeof(header)); | 90 memset(&header, 0, sizeof(header)); |
| 91 header.frameType = kFrameEmpty; | 91 header.frameType = kEmptyFrame; |
| 92 header.header.markerBit = false; | 92 header.header.markerBit = false; |
| 93 header.header.paddingLength = kPaddingSize; | 93 header.header.paddingLength = kPaddingSize; |
| 94 header.header.payloadType = kUnusedPayloadType; | 94 header.header.payloadType = kUnusedPayloadType; |
| 95 header.header.ssrc = 1; | 95 header.header.ssrc = 1; |
| 96 header.header.headerLength = 12; | 96 header.header.headerLength = 12; |
| 97 header.type.Video.codec = kRtpVideoVp8; | 97 header.type.Video.codec = kRtpVideoVp8; |
| 98 for (int i = 0; i < 10; ++i) { | 98 for (int i = 0; i < 10; ++i) { |
| 99 EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0); | 99 EXPECT_CALL(packet_request_callback_, ResendPackets(_, _)).Times(0); |
| 100 InsertAndVerifyPaddingFrame(payload, &header); | 100 InsertAndVerifyPaddingFrame(payload, &header); |
| 101 clock_.AdvanceTimeMilliseconds(33); | 101 clock_.AdvanceTimeMilliseconds(33); |
| 102 header.header.timestamp += 3000; | 102 header.header.timestamp += 3000; |
| 103 } | 103 } |
| 104 } | 104 } |
| 105 | 105 |
| 106 TEST_F(TestVideoReceiver, PaddingOnlyFramesWithLosses) { | 106 TEST_F(TestVideoReceiver, PaddingOnlyFramesWithLosses) { |
| 107 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); | 107 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); |
| 108 EXPECT_EQ( | 108 EXPECT_EQ( |
| 109 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); | 109 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); |
| 110 const size_t kFrameSize = 1200; | 110 const size_t kFrameSize = 1200; |
| 111 const size_t kPaddingSize = 220; | 111 const size_t kPaddingSize = 220; |
| 112 const uint8_t payload[kFrameSize] = {0}; | 112 const uint8_t payload[kFrameSize] = {0}; |
| 113 WebRtcRTPHeader header; | 113 WebRtcRTPHeader header; |
| 114 memset(&header, 0, sizeof(header)); | 114 memset(&header, 0, sizeof(header)); |
| 115 header.frameType = kFrameEmpty; | 115 header.frameType = kEmptyFrame; |
| 116 header.header.markerBit = false; | 116 header.header.markerBit = false; |
| 117 header.header.paddingLength = kPaddingSize; | 117 header.header.paddingLength = kPaddingSize; |
| 118 header.header.payloadType = kUnusedPayloadType; | 118 header.header.payloadType = kUnusedPayloadType; |
| 119 header.header.ssrc = 1; | 119 header.header.ssrc = 1; |
| 120 header.header.headerLength = 12; | 120 header.header.headerLength = 12; |
| 121 header.type.Video.codec = kRtpVideoVp8; | 121 header.type.Video.codec = kRtpVideoVp8; |
| 122 // Insert one video frame to get one frame decoded. | 122 // Insert one video frame to get one frame decoded. |
| 123 header.frameType = kVideoFrameKey; | 123 header.frameType = kVideoFrameKey; |
| 124 header.type.Video.isFirstPacket = true; | 124 header.type.Video.isFirstPacket = true; |
| 125 header.header.markerBit = true; | 125 header.header.markerBit = true; |
| 126 InsertAndVerifyDecodableFrame(payload, kFrameSize, &header); | 126 InsertAndVerifyDecodableFrame(payload, kFrameSize, &header); |
| 127 clock_.AdvanceTimeMilliseconds(33); | 127 clock_.AdvanceTimeMilliseconds(33); |
| 128 header.header.timestamp += 3000; | 128 header.header.timestamp += 3000; |
| 129 | 129 |
| 130 header.frameType = kFrameEmpty; | 130 header.frameType = kEmptyFrame; |
| 131 header.type.Video.isFirstPacket = false; | 131 header.type.Video.isFirstPacket = false; |
| 132 header.header.markerBit = false; | 132 header.header.markerBit = false; |
| 133 // Insert padding frames. | 133 // Insert padding frames. |
| 134 for (int i = 0; i < 10; ++i) { | 134 for (int i = 0; i < 10; ++i) { |
| 135 // Lose one packet from the 6th frame. | 135 // Lose one packet from the 6th frame. |
| 136 if (i == 5) { | 136 if (i == 5) { |
| 137 ++header.header.sequenceNumber; | 137 ++header.header.sequenceNumber; |
| 138 } | 138 } |
| 139 // Lose the 4th frame. | 139 // Lose the 4th frame. |
| 140 if (i == 3) { | 140 if (i == 3) { |
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| 156 | 156 |
| 157 TEST_F(TestVideoReceiver, PaddingOnlyAndVideo) { | 157 TEST_F(TestVideoReceiver, PaddingOnlyAndVideo) { |
| 158 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); | 158 EXPECT_EQ(0, receiver_->SetVideoProtection(kProtectionNack, true)); |
| 159 EXPECT_EQ( | 159 EXPECT_EQ( |
| 160 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); | 160 0, receiver_->RegisterPacketRequestCallback(&packet_request_callback_)); |
| 161 const size_t kFrameSize = 1200; | 161 const size_t kFrameSize = 1200; |
| 162 const size_t kPaddingSize = 220; | 162 const size_t kPaddingSize = 220; |
| 163 const uint8_t payload[kFrameSize] = {0}; | 163 const uint8_t payload[kFrameSize] = {0}; |
| 164 WebRtcRTPHeader header; | 164 WebRtcRTPHeader header; |
| 165 memset(&header, 0, sizeof(header)); | 165 memset(&header, 0, sizeof(header)); |
| 166 header.frameType = kFrameEmpty; | 166 header.frameType = kEmptyFrame; |
| 167 header.type.Video.isFirstPacket = false; | 167 header.type.Video.isFirstPacket = false; |
| 168 header.header.markerBit = false; | 168 header.header.markerBit = false; |
| 169 header.header.paddingLength = kPaddingSize; | 169 header.header.paddingLength = kPaddingSize; |
| 170 header.header.payloadType = kUnusedPayloadType; | 170 header.header.payloadType = kUnusedPayloadType; |
| 171 header.header.ssrc = 1; | 171 header.header.ssrc = 1; |
| 172 header.header.headerLength = 12; | 172 header.header.headerLength = 12; |
| 173 header.type.Video.codec = kRtpVideoVp8; | 173 header.type.Video.codec = kRtpVideoVp8; |
| 174 header.type.Video.codecHeader.VP8.pictureId = -1; | 174 header.type.Video.codecHeader.VP8.pictureId = -1; |
| 175 header.type.Video.codecHeader.VP8.tl0PicIdx = -1; | 175 header.type.Video.codecHeader.VP8.tl0PicIdx = -1; |
| 176 for (int i = 0; i < 3; ++i) { | 176 for (int i = 0; i < 3; ++i) { |
| 177 // Insert 2 video frames. | 177 // Insert 2 video frames. |
| 178 for (int j = 0; j < 2; ++j) { | 178 for (int j = 0; j < 2; ++j) { |
| 179 if (i == 0 && j == 0) // First frame should be a key frame. | 179 if (i == 0 && j == 0) // First frame should be a key frame. |
| 180 header.frameType = kVideoFrameKey; | 180 header.frameType = kVideoFrameKey; |
| 181 else | 181 else |
| 182 header.frameType = kVideoFrameDelta; | 182 header.frameType = kVideoFrameDelta; |
| 183 header.type.Video.isFirstPacket = true; | 183 header.type.Video.isFirstPacket = true; |
| 184 header.header.markerBit = true; | 184 header.header.markerBit = true; |
| 185 InsertAndVerifyDecodableFrame(payload, kFrameSize, &header); | 185 InsertAndVerifyDecodableFrame(payload, kFrameSize, &header); |
| 186 clock_.AdvanceTimeMilliseconds(33); | 186 clock_.AdvanceTimeMilliseconds(33); |
| 187 header.header.timestamp += 3000; | 187 header.header.timestamp += 3000; |
| 188 } | 188 } |
| 189 | 189 |
| 190 // Insert 2 padding only frames. | 190 // Insert 2 padding only frames. |
| 191 header.frameType = kFrameEmpty; | 191 header.frameType = kEmptyFrame; |
| 192 header.type.Video.isFirstPacket = false; | 192 header.type.Video.isFirstPacket = false; |
| 193 header.header.markerBit = false; | 193 header.header.markerBit = false; |
| 194 for (int j = 0; j < 2; ++j) { | 194 for (int j = 0; j < 2; ++j) { |
| 195 // InsertAndVerifyPaddingFrame(payload, &header); | 195 // InsertAndVerifyPaddingFrame(payload, &header); |
| 196 clock_.AdvanceTimeMilliseconds(33); | 196 clock_.AdvanceTimeMilliseconds(33); |
| 197 header.header.timestamp += 3000; | 197 header.header.timestamp += 3000; |
| 198 } | 198 } |
| 199 } | 199 } |
| 200 } | 200 } |
| 201 | 201 |
| 202 TEST_F(TestVideoReceiver, ReceiverDelay) { | 202 TEST_F(TestVideoReceiver, ReceiverDelay) { |
| 203 EXPECT_EQ(0, receiver_->SetMinReceiverDelay(0)); | 203 EXPECT_EQ(0, receiver_->SetMinReceiverDelay(0)); |
| 204 EXPECT_EQ(0, receiver_->SetMinReceiverDelay(5000)); | 204 EXPECT_EQ(0, receiver_->SetMinReceiverDelay(5000)); |
| 205 EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(-100)); | 205 EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(-100)); |
| 206 EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(10010)); | 206 EXPECT_EQ(-1, receiver_->SetMinReceiverDelay(10010)); |
| 207 } | 207 } |
| 208 | 208 |
| 209 } // namespace | 209 } // namespace |
| 210 } // namespace vcm | 210 } // namespace vcm |
| 211 } // namespace webrtc | 211 } // namespace webrtc |
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