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This CL is the step 1 for adding alpha channel support over the wire in webrtc. - Add the footprint for adapter classes that wraps actual codecs. - This CL does not add a webrtc::VideoFrame container that can carry alpha to make the CL shorter for an easier review. Therefore, it exercises a code path for when we receive no alpha input, just regular I420 frames. - Unittest sends a video frame for encode/decode through these adapters and checks the output PSNR. - 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: I9d3be13647a0a958feceb8d7a9aa93852fc6a1fa Reviewed-on: https://webrtc-review.googlesource.com/11841 Commit-Queue: Emircan Uysaler <emircan@webrtc.org> Reviewed-by: Magnus Jedvert <magjed@webrtc.org> Reviewed-by: Niklas Enbom <niklas.enbom@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20490}
45 lines
1.5 KiB
C++
45 lines
1.5 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 API_TEST_MOCK_VIDEO_ENCODER_FACTORY_H_
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#define API_TEST_MOCK_VIDEO_ENCODER_FACTORY_H_
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#include <memory>
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#include <vector>
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#include "api/video_codecs/sdp_video_format.h"
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#include "api/video_codecs/video_encoder_factory.h"
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#include "test/gmock.h"
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namespace webrtc {
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class MockVideoEncoderFactory : public webrtc::VideoEncoderFactory {
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public:
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MOCK_CONST_METHOD0(GetSupportedFormats,
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std::vector<webrtc::SdpVideoFormat>());
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MOCK_CONST_METHOD1(QueryVideoEncoder,
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CodecInfo(const webrtc::SdpVideoFormat&));
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// We need to proxy to a return type that is copyable.
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std::unique_ptr<webrtc::VideoEncoder> CreateVideoEncoder(
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const webrtc::SdpVideoFormat& format) {
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return std::unique_ptr<webrtc::VideoEncoder>(
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CreateVideoEncoderProxy(format));
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}
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MOCK_METHOD1(CreateVideoEncoderProxy,
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webrtc::VideoEncoder*(const webrtc::SdpVideoFormat&));
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MOCK_METHOD0(Die, void());
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~MockVideoEncoderFactory() { Die(); }
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};
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} // namespace webrtc
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#endif // API_TEST_MOCK_VIDEO_ENCODER_FACTORY_H_
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