76 lines
1.8 KiB
C++
76 lines
1.8 KiB
C++
/*
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* Olive Community Edition - Non-Linear Video Editor
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* Copyright (C) 2025 Olive CE Team
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*
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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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*
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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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*
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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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namespace olive
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{
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class OIIODecoder : public Decoder {
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Q_OBJECT
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public:
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OIIODecoder();
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DECODER_DEFAULT_DESTRUCTOR(OIIODecoder)
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virtual QString id() const override;
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virtual bool SupportsVideo() override
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{
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return true;
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}
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virtual FootageDescription Probe(const QString &filename,
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CancelAtom *cancelled) const override;
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protected:
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virtual bool OpenInternal() override;
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virtual TexturePtr
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RetrieveVideoInternal(const RetrieveVideoParams &p) override;
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virtual void CloseInternal() override;
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private:
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std::unique_ptr<OIIO::ImageInput> image_;
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static bool FileTypeIsSupported(const QString &fn);
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bool OpenImageHandler(const QString &fn, int subimage);
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void CloseImageHandle();
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static VideoParams GetVideoParamsFromImageSpec(const OIIO::ImageSpec &spec);
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PixelFormat pix_fmt_;
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OIIO::TypeDesc::BASETYPE oiio_pix_fmt_;
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Frame buffer_;
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RetrieveVideoParams last_params_;
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static QStringList supported_formats_;
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};
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}
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#endif // OIIODECODER_H
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