| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer |
| * in the documentation and/or other materials provided with the |
| * distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if USE(LIBWEBRTC) |
| |
| #include "RealtimeIncomingVideoSource.h" |
| |
| using CMSampleBufferRef = struct opaqueCMSampleBuffer*; |
| using CVPixelBufferRef = struct __CVBuffer*; |
| |
| namespace WebCore { |
| |
| class RealtimeIncomingVideoSourceCocoa final : public RealtimeIncomingVideoSource { |
| public: |
| static Ref<RealtimeIncomingVideoSourceCocoa> create(rtc::scoped_refptr<webrtc::VideoTrackInterface>&&, String&&); |
| |
| private: |
| RealtimeIncomingVideoSourceCocoa(rtc::scoped_refptr<webrtc::VideoTrackInterface>&&, String&&); |
| void processNewSample(CMSampleBufferRef, unsigned, unsigned, MediaSample::VideoRotation); |
| CVPixelBufferRef pixelBufferFromVideoFrame(const webrtc::VideoFrame&); |
| |
| // rtc::VideoSinkInterface |
| void OnFrame(const webrtc::VideoFrame&) final; |
| |
| RetainPtr<CMSampleBufferRef> m_buffer; |
| RetainPtr<CVPixelBufferRef> m_blackFrame; |
| int m_blackFrameWidth { 0 }; |
| int m_blackFrameHeight { 0 }; |
| #if !RELEASE_LOG_DISABLED |
| size_t m_numberOfFrames { 0 }; |
| #endif |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // USE(LIBWEBRTC) |