Henrik Boström | 722fa4d | 2020-04-29 14:46:30 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2020 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 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 |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #include "call/adaptation/video_stream_input_state_provider.h" |
| 12 | |
| 13 | #include <utility> |
| 14 | |
| 15 | #include "api/video_codecs/video_encoder.h" |
| 16 | #include "call/adaptation/encoder_settings.h" |
| 17 | #include "call/adaptation/test/fake_frame_rate_provider.h" |
| 18 | #include "test/gtest.h" |
| 19 | |
| 20 | namespace webrtc { |
| 21 | |
| 22 | TEST(VideoStreamInputStateProviderTest, DefaultValues) { |
| 23 | FakeFrameRateProvider frame_rate_provider; |
| 24 | VideoStreamInputStateProvider input_state_provider(&frame_rate_provider); |
| 25 | VideoStreamInputState input_state = input_state_provider.InputState(); |
| 26 | EXPECT_EQ(false, input_state.has_input()); |
| 27 | EXPECT_EQ(absl::nullopt, input_state.frame_size_pixels()); |
| 28 | EXPECT_EQ(0, input_state.frames_per_second()); |
| 29 | EXPECT_EQ(VideoCodecType::kVideoCodecGeneric, input_state.video_codec_type()); |
| 30 | EXPECT_EQ(kDefaultMinPixelsPerFrame, input_state.min_pixels_per_frame()); |
Åsa Persson | 1dd94a0 | 2021-02-18 13:20:03 | [diff] [blame] | 31 | EXPECT_EQ(absl::nullopt, input_state.single_active_stream_pixels()); |
Henrik Boström | 722fa4d | 2020-04-29 14:46:30 | [diff] [blame] | 32 | } |
| 33 | |
| 34 | TEST(VideoStreamInputStateProviderTest, ValuesSet) { |
| 35 | FakeFrameRateProvider frame_rate_provider; |
| 36 | VideoStreamInputStateProvider input_state_provider(&frame_rate_provider); |
| 37 | input_state_provider.OnHasInputChanged(true); |
| 38 | input_state_provider.OnFrameSizeObserved(42); |
| 39 | frame_rate_provider.set_fps(123); |
| 40 | VideoEncoder::EncoderInfo encoder_info; |
| 41 | encoder_info.scaling_settings.min_pixels_per_frame = 1337; |
| 42 | VideoEncoderConfig encoder_config; |
| 43 | encoder_config.codec_type = VideoCodecType::kVideoCodecVP9; |
Åsa Persson | 1dd94a0 | 2021-02-18 13:20:03 | [diff] [blame] | 44 | VideoCodec video_codec; |
| 45 | video_codec.codecType = VideoCodecType::kVideoCodecVP8; |
| 46 | video_codec.numberOfSimulcastStreams = 2; |
| 47 | video_codec.simulcastStream[0].active = false; |
| 48 | video_codec.simulcastStream[1].active = true; |
| 49 | video_codec.simulcastStream[1].width = 111; |
| 50 | video_codec.simulcastStream[1].height = 222; |
Henrik Boström | 722fa4d | 2020-04-29 14:46:30 | [diff] [blame] | 51 | input_state_provider.OnEncoderSettingsChanged(EncoderSettings( |
Åsa Persson | 1dd94a0 | 2021-02-18 13:20:03 | [diff] [blame] | 52 | std::move(encoder_info), std::move(encoder_config), video_codec)); |
Henrik Boström | 722fa4d | 2020-04-29 14:46:30 | [diff] [blame] | 53 | VideoStreamInputState input_state = input_state_provider.InputState(); |
| 54 | EXPECT_EQ(true, input_state.has_input()); |
| 55 | EXPECT_EQ(42, input_state.frame_size_pixels()); |
| 56 | EXPECT_EQ(123, input_state.frames_per_second()); |
| 57 | EXPECT_EQ(VideoCodecType::kVideoCodecVP9, input_state.video_codec_type()); |
| 58 | EXPECT_EQ(1337, input_state.min_pixels_per_frame()); |
Åsa Persson | 1dd94a0 | 2021-02-18 13:20:03 | [diff] [blame] | 59 | EXPECT_EQ(111 * 222, input_state.single_active_stream_pixels()); |
Henrik Boström | 722fa4d | 2020-04-29 14:46:30 | [diff] [blame] | 60 | } |
| 61 | |
| 62 | } // namespace webrtc |