7f6a6fc0b2
Handling the case when encoder drops only the higher layer. Added options to screenshare loopback test to discard high temporal or spatial layers (to view the lower layers). Review URL: https://codereview.webrtc.org/1287643002 Cr-Commit-Position: refs/heads/master@{#9883}
64 lines
1.5 KiB
C++
64 lines
1.5 KiB
C++
/*
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* Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include <string>
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#include "webrtc/config.h"
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namespace webrtc {
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class VideoSendStream;
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class Clock;
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namespace test {
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class VideoCapturer;
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class Loopback {
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public:
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struct Config {
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size_t width;
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size_t height;
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int32_t fps;
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size_t min_bitrate_kbps;
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size_t start_bitrate_kbps;
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size_t max_bitrate_kbps;
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int32_t min_transmit_bitrate_kbps;
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std::string codec;
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size_t num_temporal_layers;
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size_t num_spatial_layers;
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// Discard all temporal/spatial layers with id greater or equal the
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// threshold. 0 to disable.
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size_t tl_discard_threshold;
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size_t sl_discard_threshold;
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int32_t loss_percent;
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int32_t link_capacity_kbps;
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int32_t queue_size;
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int32_t avg_propagation_delay_ms;
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int32_t std_propagation_delay_ms;
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bool logs;
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};
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explicit Loopback(const Config& config);
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virtual ~Loopback();
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void Run();
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protected:
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virtual VideoEncoderConfig CreateEncoderConfig();
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virtual VideoCapturer* CreateCapturer(VideoSendStream* send_stream);
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const Config config_;
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Clock* const clock_;
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};
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} // namespace test
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} // namespace webrtc
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