63 lines
2.2 KiB
C++
63 lines
2.2 KiB
C++
/******************************************************************************
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QtAV: Multimedia framework based on Qt and FFmpeg
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Copyright (C) 2012-2016 Wang Bin <wbsecg1@gmail.com>
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* This file is part of QtAV (from 2013)
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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******************************************************************************/
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#ifndef QTAV_VIDEODECODERFFMPEGHW_H
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#define QTAV_VIDEODECODERFFMPEGHW_H
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#ifdef RM_USE_HW_DECODER
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#include "../VideoDecoderFFmpegBase.h"
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namespace FAV {
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class VideoDecoderFFmpegHWPrivate;
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class VideoDecoderFFmpegHW : public VideoDecoderFFmpegBase
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{
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Q_OBJECT
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Q_DISABLE_COPY(VideoDecoderFFmpegHW)
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DPTR_DECLARE_PRIVATE(VideoDecoderFFmpegHW)
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Q_PROPERTY(int threads READ threads WRITE setThreads NOTIFY threadsChanged) // <=0 is auto
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Q_PROPERTY(CopyMode copyMode READ copyMode WRITE setCopyMode NOTIFY copyModeChanged)
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Q_ENUMS(CopyMode)
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public:
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enum CopyMode {
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ZeroCopy,
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OptimizedCopy,
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GenericCopy
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};
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VideoFrame copyToFrame(const VideoFormat& fmt, int surface_h, quint8* src[], int pitch[], bool swapUV);
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// properties
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int threads() const;
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void setThreads(int value);
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void setCopyMode(CopyMode value);
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CopyMode copyMode() const;
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Q_SIGNALS:
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void copyModeChanged();
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void threadsChanged();
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protected:
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VideoDecoderFFmpegHW(VideoDecoderFFmpegHWPrivate &d);
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private:
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VideoDecoderFFmpegHW();
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};
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} //namespace FAV
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#endif // RM_USE_HW_DECODER
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#endif // QTAV_VIDEODECODERFFMPEGHW_H
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