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1 /* | 1 /* |
2 * Copyright 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright 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 |
11 #include "testing/gtest/include/gtest/gtest.h" | 11 #include "testing/gtest/include/gtest/gtest.h" |
12 | 12 |
13 #include "webrtc/modules/video_coding/include/bitrate_adjuster.h" | 13 #include "webrtc/common_video/include/bitrate_adjuster.h" |
14 #include "webrtc/system_wrappers/include/clock.h" | 14 #include "webrtc/system_wrappers/include/clock.h" |
15 | 15 |
16 namespace webrtc { | 16 namespace webrtc { |
17 | 17 |
18 class BitrateAdjusterTest : public ::testing::Test { | 18 class BitrateAdjusterTest : public ::testing::Test { |
19 public: | 19 public: |
20 BitrateAdjusterTest() | 20 BitrateAdjusterTest() |
21 : clock_(0), | 21 : clock_(0), |
22 adjuster_(&clock_, kMinAdjustedBitratePct, kMaxAdjustedBitratePct) {} | 22 adjuster_(&clock_, kMinAdjustedBitratePct, kMaxAdjustedBitratePct) {} |
23 | 23 |
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159 EXPECT_EQ(initial_target_bitrate_bps, adjuster_.GetAdjustedBitrateBps()); | 159 EXPECT_EQ(initial_target_bitrate_bps, adjuster_.GetAdjustedBitrateBps()); |
160 | 160 |
161 // 1.05 * 1.05 is 1.1 which is greater than tolerance for the initial target | 161 // 1.05 * 1.05 is 1.1 which is greater than tolerance for the initial target |
162 // bitrate. Since we didn't advance the clock the adjuster never updated. | 162 // bitrate. Since we didn't advance the clock the adjuster never updated. |
163 target_bitrate_bps = (1 + delta_pct) * target_bitrate_bps; | 163 target_bitrate_bps = (1 + delta_pct) * target_bitrate_bps; |
164 adjuster_.SetTargetBitrateBps(target_bitrate_bps); | 164 adjuster_.SetTargetBitrateBps(target_bitrate_bps); |
165 EXPECT_EQ(target_bitrate_bps, adjuster_.GetAdjustedBitrateBps()); | 165 EXPECT_EQ(target_bitrate_bps, adjuster_.GetAdjustedBitrateBps()); |
166 } | 166 } |
167 | 167 |
168 } // namespace webrtc | 168 } // namespace webrtc |
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