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Side by Side Diff: webrtc/modules/video_coding/main/source/decoding_state_unittest.cc

Issue 1371043003: Unify FrameType and VideoFrameType. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: rebase Created 5 years, 2 months ago
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1 /* 1 /*
2 * Copyright (c) 2011 The WebRTC project authors. All Rights Reserved. 2 * Copyright (c) 2011 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
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174 dec_state.SetState(&frame); 174 dec_state.SetState(&frame);
175 EXPECT_EQ(dec_state.sequence_num(), 1); 175 EXPECT_EQ(dec_state.sequence_num(), 1);
176 // Insert an empty packet that does not belong to the same frame. 176 // Insert an empty packet that does not belong to the same frame.
177 // => Sequence num should be the same. 177 // => Sequence num should be the same.
178 packet.timestamp = 2; 178 packet.timestamp = 2;
179 dec_state.UpdateOldPacket(&packet); 179 dec_state.UpdateOldPacket(&packet);
180 EXPECT_EQ(dec_state.sequence_num(), 1); 180 EXPECT_EQ(dec_state.sequence_num(), 1);
181 // Now insert empty packet belonging to the same frame. 181 // Now insert empty packet belonging to the same frame.
182 packet.timestamp = 1; 182 packet.timestamp = 1;
183 packet.seqNum = 2; 183 packet.seqNum = 2;
184 packet.frameType = kFrameEmpty; 184 packet.frameType = kEmptyFrame;
185 packet.sizeBytes = 0; 185 packet.sizeBytes = 0;
186 dec_state.UpdateOldPacket(&packet); 186 dec_state.UpdateOldPacket(&packet);
187 EXPECT_EQ(dec_state.sequence_num(), 2); 187 EXPECT_EQ(dec_state.sequence_num(), 2);
188 // Now insert delta packet belonging to the same frame. 188 // Now insert delta packet belonging to the same frame.
189 packet.timestamp = 1; 189 packet.timestamp = 1;
190 packet.seqNum = 3; 190 packet.seqNum = 3;
191 packet.frameType = kVideoFrameDelta; 191 packet.frameType = kVideoFrameDelta;
192 packet.sizeBytes = 1400; 192 packet.sizeBytes = 1400;
193 dec_state.UpdateOldPacket(&packet); 193 dec_state.UpdateOldPacket(&packet);
194 EXPECT_EQ(dec_state.sequence_num(), 3); 194 EXPECT_EQ(dec_state.sequence_num(), 3);
195 // Insert a packet belonging to an older timestamp - should not update the 195 // Insert a packet belonging to an older timestamp - should not update the
196 // sequence number. 196 // sequence number.
197 packet.timestamp = 0; 197 packet.timestamp = 0;
198 packet.seqNum = 4; 198 packet.seqNum = 4;
199 packet.frameType = kFrameEmpty; 199 packet.frameType = kEmptyFrame;
200 packet.sizeBytes = 0; 200 packet.sizeBytes = 0;
201 dec_state.UpdateOldPacket(&packet); 201 dec_state.UpdateOldPacket(&packet);
202 EXPECT_EQ(dec_state.sequence_num(), 3); 202 EXPECT_EQ(dec_state.sequence_num(), 3);
203 } 203 }
204 204
205 TEST(TestDecodingState, MultiLayerBehavior) { 205 TEST(TestDecodingState, MultiLayerBehavior) {
206 // Identify sync/non-sync when more than one layer. 206 // Identify sync/non-sync when more than one layer.
207 VCMDecodingState dec_state; 207 VCMDecodingState dec_state;
208 // Identify packets belonging to old frames/packets. 208 // Identify packets belonging to old frames/packets.
209 // Set state for current frames. 209 // Set state for current frames.
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440 frame.Reset(); 440 frame.Reset();
441 // Testing only gap in tl0PicIdx when tl0PicIdx in continuous. 441 // Testing only gap in tl0PicIdx when tl0PicIdx in continuous.
442 packet.codecSpecificHeader.codecHeader.VP8.tl0PicIdx += 3; 442 packet.codecSpecificHeader.codecHeader.VP8.tl0PicIdx += 3;
443 packet.codecSpecificHeader.codecHeader.VP8.temporalIdx++; 443 packet.codecSpecificHeader.codecHeader.VP8.temporalIdx++;
444 packet.codecSpecificHeader.codecHeader.VP8.tl0PicIdx = 1; 444 packet.codecSpecificHeader.codecHeader.VP8.tl0PicIdx = 1;
445 EXPECT_LE(0, frame.InsertPacket(packet, 0, kNoErrors, frame_data)); 445 EXPECT_LE(0, frame.InsertPacket(packet, 0, kNoErrors, frame_data));
446 EXPECT_FALSE(dec_state.ContinuousFrame(&frame)); 446 EXPECT_FALSE(dec_state.ContinuousFrame(&frame));
447 } 447 }
448 448
449 } // namespace webrtc 449 } // namespace webrtc
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