/* * Copyright (C) 2018-2020 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 #if USE(CG) #include <wtf/Forward.h> #include <wtf/Optional.h> #include <wtf/RetainPtr.h> #include <wtf/Vector.h> #include <wtf/text/WTFString.h> namespace WebCore { class ImageData; WEBCORE_EXPORT uint8_t verifyImageBufferIsBigEnough(const void* buffer, size_t bufferSize); CFStringRef jpegUTI(); RetainPtr<CFStringRef> utiFromImageBufferMIMEType(const String&); bool encodeImage(CGImageRef, CFStringRef uti, Optional<double> quality, CFMutableDataRef); String dataURL(CFDataRef, const String& mimeType); String dataURL(const ImageData&, const String& mimeType, Optional<double> quality); Vector<uint8_t> dataVector(CFDataRef); Vector<uint8_t> data(const ImageData&, const String& mimeType, Optional<double> quality); } // namespace WebCore #endif // USE(CG)