b6c6201b0f
Also introduce interface for video quality analyze and mock interface, that then will be extended for audio quality analyze. Bug: webrtc:10138 Change-Id: I0e3957fb2af1b12e796f154765580ddf562c7814 Reviewed-on: https://webrtc-review.googlesource.com/c/116500 Commit-Queue: Artem Titov <titovartem@webrtc.org> Reviewed-by: Stefan Holmer <stefan@webrtc.org> Reviewed-by: Yves Gerey <yvesg@webrtc.org> Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#26157}
71 lines
3.1 KiB
C++
71 lines
3.1 KiB
C++
/*
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* Copyright (c) 2018 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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#ifndef TEST_PC_E2E_API_VIDEO_QUALITY_ANALYZER_INTERFACE_H_
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#define TEST_PC_E2E_API_VIDEO_QUALITY_ANALYZER_INTERFACE_H_
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#include <memory>
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#include <string>
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#include "absl/types/optional.h"
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#include "api/video/encoded_image.h"
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#include "api/video/video_frame.h"
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#include "api/video_codecs/video_encoder.h"
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namespace webrtc {
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class VideoQualityAnalyzerInterface {
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public:
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virtual ~VideoQualityAnalyzerInterface() = default;
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// Will be called by framework before test. |threads_count| is number of
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// threads, that analyzer can use for heavy calculations. Analyzer can perform
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// simple calculations on the calling thread in each method, but should
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// remember, that is the same thread, that is used in video pipeline.
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virtual void Start(uint16_t threads_count) {}
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// Will be called when frame was generated from the input stream.
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// Returns frame id, that will be set by framework to the frame.
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virtual uint16_t OnFrameCaptured(std::string stream_label,
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const VideoFrame& frame) = 0;
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// Will be called before calling the real encoder.
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virtual void OnFramePreEncode(const VideoFrame& frame) {}
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// Will be called for each EncodedImage received from encoder. Single
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// VideoFrame can produce multiple EncodedImages. Each encoded image will
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// have id from VideoFrame.
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virtual void OnFrameEncoded(uint16_t frame_id,
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const EncodedImage& encoded_image) {}
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// Will be called for each frame dropped by encoder.
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virtual void OnFrameDropped(EncodedImageCallback::DropReason reason) {}
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// Will be called before calling the real decoder.
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virtual void OnFrameReceived(uint16_t frame_id,
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const EncodedImage& encoded_image) {}
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// Will be called after decoding the frame. |decode_time_ms| is a decode
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// time provided by decoder itself. If decoder doesn’t produce such
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// information can be omitted.
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virtual void OnFrameDecoded(const VideoFrame& frame,
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absl::optional<int32_t> decode_time_ms,
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absl::optional<uint8_t> qp) {}
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// Will be called when frame will be obtained from PeerConnection stack.
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virtual void OnFrameRendered(const VideoFrame& frame) {}
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// Will be called if real encoder return not WEBRTC_VIDEO_CODEC_OK.
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virtual void OnEncoderError(const VideoFrame& frame, int32_t error_code) {}
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// Will be called if real decoder return not WEBRTC_VIDEO_CODEC_OK.
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virtual void OnDecoderError(uint16_t frame_id, int32_t error_code) {}
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// Tells analyzer, that analysis complete and it should calculate final
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// statistics.
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virtual void Stop() {}
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};
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} // namespace webrtc
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#endif // TEST_PC_E2E_API_VIDEO_QUALITY_ANALYZER_INTERFACE_H_
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