79 lines
1.8 KiB
C++
79 lines
1.8 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#ifndef OIIODECODER_H
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#define OIIODECODER_H
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#include <OpenImageIO/imageio.h>
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#include <OpenImageIO/imagebuf.h>
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#include "codec/decoder.h"
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#include "render/pixelformat.h"
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OLIVE_NAMESPACE_ENTER
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class OIIODecoder : public Decoder
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{
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Q_OBJECT
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public:
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OIIODecoder();
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virtual ~OIIODecoder() override;
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virtual QString id() override;
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virtual bool SupportsVideo() override{return true;}
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virtual FootagePtr Probe(const QString& filename, const QAtomicInt* cancelled) const override;
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protected:
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virtual bool OpenInternal() override;
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virtual FramePtr RetrieveVideoInternal(const rational &timecode, const int& divider) override;
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virtual void CloseInternal() override;
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private:
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#if OIIO_VERSION < 10903
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OIIO::ImageInput* image_;
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#else
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std::unique_ptr<OIIO::ImageInput> image_;
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#endif
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static bool FileTypeIsSupported(const QString& fn);
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bool OpenImageHandler(const QString& fn);
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void CloseImageHandle();
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int64_t last_sequence_index_;
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PixelFormat::Format pix_fmt_;
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bool is_rgba_;
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OIIO::ImageBuf* buffer_;
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static QStringList supported_formats_;
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};
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OLIVE_NAMESPACE_EXIT
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#endif // OIIODECODER_H
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