Source/ThirdParty/libwebrtc/Source/webrtc/sdk/WebKit/WebKitUtilities.h

/*
 * Copyright (C) 2018 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS 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

#include "api/video/video_frame_buffer.h"
#include "api/scoped_refptr.h"
#include "api/video_codecs/video_decoder_factory.h"
#include "api/video_codecs/video_encoder_factory.h"
#include "media/engine/encoder_simulcast_proxy.h"

typedef struct __CVBuffer* CVPixelBufferRef;

namespace webrtc {

class VideoDecoderFactory;
class VideoEncoderFactory;
class VideoFrame;

enum class WebKitH265 { Off, On };
enum class WebKitVP9 { Off, On };

std::unique_ptr<webrtc::VideoEncoderFactory> createWebKitEncoderFactory(WebKitH265, WebKitVP9);
std::unique_ptr<webrtc::VideoDecoderFactory> createWebKitDecoderFactory(WebKitH265, WebKitVP9);

void setApplicationStatus(bool isActive);

void setH264HardwareEncoderAllowed(bool);
bool isH264HardwareEncoderAllowed();

CVPixelBufferRef pixelBufferFromFrame(const VideoFrame&, const std::function<CVPixelBufferRef(size_t, size_t)>&);
rtc::scoped_refptr<webrtc::VideoFrameBuffer> pixelBufferToFrame(CVPixelBufferRef);

}