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/*
* Copyright (C) 2008 Holger Hans Peter Freyther
*
* 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 COMPUTER, INC. ``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 COMPUTER, INC. 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.
*/
#ifndef StillImageQt_h
#define StillImageQt_h
#include "Image.h"
namespace WebCore {
class StillImage final : public Image {
public:
static PassRefPtr<StillImage> create(const QPixmap& pixmap)
{
return adoptRef(new StillImage(pixmap));
}
static PassRefPtr<StillImage> createForRendering(const QPixmap* pixmap)
{
return adoptRef(new StillImage(pixmap));
}
static PassRefPtr<StillImage> create(QPixmap&& pixmap)
{
return adoptRef(new StillImage(WTFMove(pixmap)));
}
bool currentFrameKnownToBeOpaque() override;
// FIXME: StillImages are underreporting decoded sizes and will be unable
// to prune because these functions are not implemented yet.
void destroyDecodedData(bool destroyAll = true) override { Q_UNUSED(destroyAll); }
FloatSize size() const override;
PassNativeImagePtr nativeImageForCurrentFrame() override;
void draw(GraphicsContext&, const FloatRect& dstRect, const FloatRect& srcRect, CompositeOperator, BlendMode, ImageOrientationDescription) override;
private:
StillImage(const QPixmap&);
StillImage(const QPixmap*);
StillImage(QPixmap&&);
~StillImage() override;
const QPixmap* m_pixmap;
bool m_ownsPixmap;
};
}
#endif
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