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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 |
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| 40 int32_t FakeEncoder::InitEncode(const VideoCodec* config, | 40 int32_t FakeEncoder::InitEncode(const VideoCodec* config, |
| 41 int32_t number_of_cores, | 41 int32_t number_of_cores, |
| 42 size_t max_payload_size) { | 42 size_t max_payload_size) { |
| 43 config_ = *config; | 43 config_ = *config; |
| 44 target_bitrate_kbps_ = config_.startBitrate; | 44 target_bitrate_kbps_ = config_.startBitrate; |
| 45 return 0; | 45 return 0; |
| 46 } | 46 } |
| 47 | 47 |
| 48 int32_t FakeEncoder::Encode(const VideoFrame& input_image, | 48 int32_t FakeEncoder::Encode(const VideoFrame& input_image, |
| 49 const CodecSpecificInfo* codec_specific_info, | 49 const CodecSpecificInfo* codec_specific_info, |
| 50 const std::vector<VideoFrameType>* frame_types) { | 50 const std::vector<FrameType>* frame_types) { |
| 51 assert(config_.maxFramerate > 0); | 51 assert(config_.maxFramerate > 0); |
| 52 int64_t time_since_last_encode_ms = 1000 / config_.maxFramerate; | 52 int64_t time_since_last_encode_ms = 1000 / config_.maxFramerate; |
| 53 int64_t time_now_ms = clock_->TimeInMilliseconds(); | 53 int64_t time_now_ms = clock_->TimeInMilliseconds(); |
| 54 const bool first_encode = last_encode_time_ms_ == 0; | 54 const bool first_encode = last_encode_time_ms_ == 0; |
| 55 if (!first_encode) { | 55 if (!first_encode) { |
| 56 // For all frames but the first we can estimate the display time by looking | 56 // For all frames but the first we can estimate the display time by looking |
| 57 // at the display time of the previous frame. | 57 // at the display time of the previous frame. |
| 58 time_since_last_encode_ms = time_now_ms - last_encode_time_ms_; | 58 time_since_last_encode_ms = time_now_ms - last_encode_time_ms_; |
| 59 } | 59 } |
| 60 | 60 |
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| 182 } | 182 } |
| 183 return callback_->Encoded(encoded_image, NULL, &fragmentation); | 183 return callback_->Encoded(encoded_image, NULL, &fragmentation); |
| 184 } | 184 } |
| 185 | 185 |
| 186 DelayedEncoder::DelayedEncoder(Clock* clock, int delay_ms) | 186 DelayedEncoder::DelayedEncoder(Clock* clock, int delay_ms) |
| 187 : test::FakeEncoder(clock), | 187 : test::FakeEncoder(clock), |
| 188 delay_ms_(delay_ms) {} | 188 delay_ms_(delay_ms) {} |
| 189 | 189 |
| 190 int32_t DelayedEncoder::Encode(const VideoFrame& input_image, | 190 int32_t DelayedEncoder::Encode(const VideoFrame& input_image, |
| 191 const CodecSpecificInfo* codec_specific_info, | 191 const CodecSpecificInfo* codec_specific_info, |
| 192 const std::vector<VideoFrameType>* frame_types) { | 192 const std::vector<FrameType>* frame_types) { |
| 193 SleepMs(delay_ms_); | 193 SleepMs(delay_ms_); |
| 194 return FakeEncoder::Encode(input_image, codec_specific_info, frame_types); | 194 return FakeEncoder::Encode(input_image, codec_specific_info, frame_types); |
| 195 } | 195 } |
| 196 } // namespace test | 196 } // namespace test |
| 197 } // namespace webrtc | 197 } // namespace webrtc |
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