/* * 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 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. */ #include "config.h" #include "VideoToolBoxDecoderFactory.h" #if USE(LIBWEBRTC) && PLATFORM(COCOA) namespace WebCore { void VideoToolboxVideoDecoderFactory::setActive(bool isActive) { if (m_isActive == isActive) return; m_isActive = isActive; for (webrtc::H264VideoToolboxDecoder& decoder : m_decoders) decoder.SetActive(isActive); } webrtc::VideoDecoder* VideoToolboxVideoDecoderFactory::CreateVideoDecoder(webrtc::VideoCodecType type) { auto* decoder = webrtc::VideoToolboxVideoDecoderFactory::CreateVideoDecoder(type); if (decoder) m_decoders.append(static_cast<webrtc::H264VideoToolboxDecoder&>(*decoder)); return decoder; } void VideoToolboxVideoDecoderFactory::DestroyVideoDecoder(webrtc::VideoDecoder* decoder) { m_decoders.removeFirstMatching([&] (const auto& item) { return &item.get() == decoder; }); webrtc::VideoToolboxVideoDecoderFactory::DestroyVideoDecoder(decoder); } } #endif