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1 /* | 1 /* |
2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 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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254 expected.insert(expected.end(), {H264::NaluType::kSps, 13}); | 254 expected.insert(expected.end(), {H264::NaluType::kSps, 13}); |
255 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); | 255 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); |
256 expected.insert(expected.end(), {H264::NaluType::kPps, 27}); | 256 expected.insert(expected.end(), {H264::NaluType::kPps, 27}); |
257 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); | 257 expected.insert(expected.end(), start_code, start_code + sizeof(start_code)); |
258 expected.insert(expected.end(), {1, 2, 3, 2, 1}); | 258 expected.insert(expected.end(), {1, 2, 3, 2, 1}); |
259 | 259 |
260 EXPECT_EQ(memcmp(packet.dataPtr, expected.data(), expected.size()), 0); | 260 EXPECT_EQ(memcmp(packet.dataPtr, expected.data(), expected.size()), 0); |
261 delete[] packet.dataPtr; | 261 delete[] packet.dataPtr; |
262 } | 262 } |
263 | 263 |
264 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBand) { | |
265 constexpr uint8_t kData[] = {1, 2, 3}; | |
266 | |
267 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. | |
268 const std::vector<uint8_t> sps( | |
269 {0x67, 0x7a, 0x00, 0x0d, 0xbc, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00, | |
270 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x03, 0xc0, 0xf1, 0x42, 0x99, 0x60}); | |
271 const std::vector<uint8_t> pps({0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); | |
272 tracker_.InsertSpsPpsNalus(sps, pps); | |
273 | |
274 // Insert first packet of the IDR. | |
275 VCMPacket idr_packet = GetDefaultPacket(); | |
276 idr_packet.video_header.is_first_packet_in_frame = true; | |
277 AddIdr(&idr_packet, 0); | |
278 idr_packet.dataPtr = kData; | |
279 idr_packet.sizeBytes = sizeof(kData); | |
280 EXPECT_EQ(H264SpsPpsTracker::kInsert, | |
281 tracker_.CopyAndFixBitstream(&idr_packet)); | |
282 } | |
283 | |
284 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBandWrongNaluHeader) { | |
285 constexpr uint8_t kData[] = {1, 2, 3}; | |
286 | |
287 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. | |
288 // Nalu headers manupilated afterwards. | |
289 const std::vector<uint8_t> sps( | |
290 {0xff, 0x7a, 0x00, 0x0d, 0xbc, 0xd9, 0x41, 0x41, 0xfa, 0x10, 0x00, 0x00, | |
291 0x03, 0x00, 0x10, 0x00, 0x00, 0x03, 0x03, 0xc0, 0xf1, 0x42, 0x99, 0x60}); | |
292 const std::vector<uint8_t> pps({0xff, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); | |
293 tracker_.InsertSpsPpsNalus(sps, pps); | |
294 | |
295 // Insert first packet of the IDR. | |
296 VCMPacket idr_packet = GetDefaultPacket(); | |
297 idr_packet.video_header.is_first_packet_in_frame = true; | |
298 AddIdr(&idr_packet, 0); | |
299 idr_packet.dataPtr = kData; | |
300 idr_packet.sizeBytes = sizeof(kData); | |
301 EXPECT_EQ(H264SpsPpsTracker::kRequestKeyframe, | |
302 tracker_.CopyAndFixBitstream(&idr_packet)); | |
303 } | |
304 | |
305 TEST_F(TestH264SpsPpsTracker, SpsPpsOutOfBandIncompleteNalu) { | |
306 constexpr uint8_t kData[] = {1, 2, 3}; | |
307 | |
308 // Generated by "ffmpeg -r 30 -f avfoundation -i "default" out.h264" on macos. | |
309 // Nalus damaged afterwards. | |
310 const std::vector<uint8_t> sps({0x67, 0x7a, 0x00, 0x0d, 0xbc, 0xd9}); | |
311 const std::vector<uint8_t> pps({0x68, 0xeb, 0xe3, 0xcb, 0x22, 0xc0}); | |
312 tracker_.InsertSpsPpsNalus(sps, pps); | |
313 | |
314 // Insert first packet of the IDR. | |
315 VCMPacket idr_packet = GetDefaultPacket(); | |
316 idr_packet.video_header.is_first_packet_in_frame = true; | |
317 AddIdr(&idr_packet, 0); | |
318 idr_packet.dataPtr = kData; | |
319 idr_packet.sizeBytes = sizeof(kData); | |
320 EXPECT_EQ(H264SpsPpsTracker::kRequestKeyframe, | |
321 tracker_.CopyAndFixBitstream(&idr_packet)); | |
322 } | |
323 | |
324 } // namespace video_coding | 264 } // namespace video_coding |
325 } // namespace webrtc | 265 } // namespace webrtc |
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