65 lines
1.7 KiB
C++
65 lines
1.7 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 OIIOUTILS_H
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#define OIIOUTILS_H
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#include <OpenImageIO/imagebuf.h>
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#include <OpenImageIO/typedesc.h>
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#include "codec/frame.h"
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#include "render/videoparams.h"
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namespace olive
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{
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class OIIOUtils {
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public:
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static OIIO::TypeDesc::BASETYPE
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GetOIIOBaseTypeFromFormat(PixelFormat format)
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{
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switch (format) {
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case PixelFormat::U8:
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return OIIO::TypeDesc::UINT8;
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case PixelFormat::U16:
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return OIIO::TypeDesc::UINT16;
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case PixelFormat::F16:
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return OIIO::TypeDesc::HALF;
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case PixelFormat::F32:
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return OIIO::TypeDesc::FLOAT;
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case PixelFormat::INVALID:
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case PixelFormat::COUNT:
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break;
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}
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return OIIO::TypeDesc::UNKNOWN;
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}
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static void FrameToBuffer(const Frame *frame, OIIO::ImageBuf *buf);
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static void BufferToFrame(OIIO::ImageBuf *buf, Frame *frame);
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static PixelFormat GetFormatFromOIIOBasetype(OIIO::TypeDesc::BASETYPE type);
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static rational GetPixelAspectRatioFromOIIO(const OIIO::ImageSpec &spec);
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};
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}
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#endif // OIIOUTILS_H
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