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https://github.com/mollyim/webrtc.git
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90612a681b
This is a reland of 20f2133d5d
Original change's description:
> Add stereo codec header and pass it through RTP
>
> - Defines CodecSpecificInfoStereo that carries stereo specific header info from
> encoded image.
> - Defines RTPVideoHeaderStereo that carries the above info to packetizer,
> see module_common_types.h.
> - Adds an RTPPacketizer and RTPDepacketizer that supports passing specific stereo
> header.
> - Uses new data containers in StereoAdapter classes.
>
> This CL is the step 3 for adding alpha channel support over the wire in webrtc.
> See https://webrtc-review.googlesource.com/c/src/+/7800 for the experimental
> CL that gives an idea about how it will come together.
> Design Doc: https://goo.gl/sFeSUT
>
> Bug: webrtc:7671
> Change-Id: Ia932568fdd7065ba104afd2bc0ecf25a765748ab
> Reviewed-on: https://webrtc-review.googlesource.com/22900
> Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
> Reviewed-by: Erik Språng <sprang@webrtc.org>
> Reviewed-by: Danil Chapovalov <danilchap@webrtc.org>
> Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org>
> Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#20920}
TBR=danilchap@webrtc.org, sprang@webrtc.org, niklas.enbom@webrtc.org
Bug: webrtc:7671
Change-Id: If8f0c7e6e3a2a704f19161f0e8bf1880906e7fe0
Reviewed-on: https://webrtc-review.googlesource.com/27160
Reviewed-by: Emircan Uysaler <emircan@webrtc.org>
Commit-Queue: Emircan Uysaler <emircan@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20946}
126 lines
4.3 KiB
C++
126 lines
4.3 KiB
C++
/*
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* Copyright (c) 2017 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 MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_
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#define MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_
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#include <memory>
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#include <vector>
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#include "api/video_codecs/video_decoder.h"
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#include "api/video_codecs/video_encoder.h"
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#include "modules/video_coding/include/video_codec_interface.h"
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#include "modules/video_coding/utility/vp8_header_parser.h"
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#include "modules/video_coding/utility/vp9_uncompressed_header_parser.h"
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#include "rtc_base/criticalsection.h"
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#include "rtc_base/event.h"
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#include "rtc_base/thread_annotations.h"
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#include "test/gtest.h"
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namespace webrtc {
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class VideoCodecTest : public ::testing::Test {
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public:
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VideoCodecTest()
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: encode_complete_callback_(this),
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decode_complete_callback_(this),
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encoded_frame_event_(false /* manual reset */,
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false /* initially signaled */),
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wait_for_encoded_frames_threshold_(1),
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decoded_frame_event_(false /* manual reset */,
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false /* initially signaled */) {}
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protected:
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class FakeEncodeCompleteCallback : public webrtc::EncodedImageCallback {
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public:
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explicit FakeEncodeCompleteCallback(VideoCodecTest* test) : test_(test) {}
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Result OnEncodedImage(const EncodedImage& frame,
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const CodecSpecificInfo* codec_specific_info,
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const RTPFragmentationHeader* fragmentation);
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private:
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VideoCodecTest* const test_;
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};
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class FakeDecodeCompleteCallback : public webrtc::DecodedImageCallback {
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public:
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explicit FakeDecodeCompleteCallback(VideoCodecTest* test) : test_(test) {}
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int32_t Decoded(VideoFrame& frame) override {
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RTC_NOTREACHED();
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return -1;
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}
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int32_t Decoded(VideoFrame& frame, int64_t decode_time_ms) override {
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RTC_NOTREACHED();
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return -1;
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}
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void Decoded(VideoFrame& frame,
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rtc::Optional<int32_t> decode_time_ms,
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rtc::Optional<uint8_t> qp) override;
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private:
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VideoCodecTest* const test_;
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};
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virtual std::unique_ptr<VideoEncoder> CreateEncoder() = 0;
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virtual std::unique_ptr<VideoDecoder> CreateDecoder() = 0;
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virtual VideoCodec codec_settings() = 0;
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void SetUp() override;
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// Helper method for waiting a single encoded frame.
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bool WaitForEncodedFrame(EncodedImage* frame,
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CodecSpecificInfo* codec_specific_info);
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// Helper methods for waiting for multiple encoded frames. Caller must
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// define how many frames are to be waited for via |num_frames| before calling
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// Encode(). Then, they can expect to retrive them via WaitForEncodedFrames().
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void SetWaitForEncodedFramesThreshold(size_t num_frames);
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bool WaitForEncodedFrames(
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std::vector<EncodedImage>* frames,
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std::vector<CodecSpecificInfo>* codec_specific_info);
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// Helper method for waiting a single decoded frame.
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bool WaitForDecodedFrame(std::unique_ptr<VideoFrame>* frame,
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rtc::Optional<uint8_t>* qp);
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// Populated by InitCodecs().
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VideoCodec codec_settings_;
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std::unique_ptr<VideoFrame> input_frame_;
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std::unique_ptr<VideoEncoder> encoder_;
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std::unique_ptr<VideoDecoder> decoder_;
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private:
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void InitCodecs();
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FakeEncodeCompleteCallback encode_complete_callback_;
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FakeDecodeCompleteCallback decode_complete_callback_;
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rtc::Event encoded_frame_event_;
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rtc::CriticalSection encoded_frame_section_;
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size_t wait_for_encoded_frames_threshold_;
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std::vector<EncodedImage> encoded_frames_
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RTC_GUARDED_BY(encoded_frame_section_);
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std::vector<CodecSpecificInfo> codec_specific_infos_
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RTC_GUARDED_BY(encoded_frame_section_);
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rtc::Event decoded_frame_event_;
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rtc::CriticalSection decoded_frame_section_;
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rtc::Optional<VideoFrame> decoded_frame_
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RTC_GUARDED_BY(decoded_frame_section_);
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rtc::Optional<uint8_t> decoded_qp_ RTC_GUARDED_BY(decoded_frame_section_);
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_CODECS_TEST_VIDEO_CODEC_TEST_H_
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