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129 lines
3.2 KiB
129 lines
3.2 KiB
/*
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libde265 example application "sherlock265".
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MIT License
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Copyright (c) 2013-2014 struktur AG, Dirk Farin <farin@struktur.de>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#ifndef VIDEODECODER_HH
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#define VIDEODECODER_HH
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <QtGui>
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#ifdef HAVE_SWSCALE
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <libswscale/swscale.h>
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#ifdef __cplusplus
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}
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#endif
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#endif
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#include "VideoWidget.hh"
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#include "de265.h"
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class VideoDecoder : public QThread
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{
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Q_OBJECT
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public:
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VideoDecoder();
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~VideoDecoder();
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void init(const char* filename);
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protected:
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void run(); // thread entry point
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public slots:
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void startDecoder();
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void stopDecoder();
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void singleStepDecoder();
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void showCBPartitioning(bool flag);
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void showTBPartitioning(bool flag);
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void showPBPartitioning(bool flag);
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void showIntraPredMode(bool flag);
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void showPBPredMode(bool flag);
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void showQuantPY(bool flag);
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void showMotionVec(bool flag);
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void showTiles(bool flag);
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void showSlices(bool flag);
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void showDecodedImage(bool flag);
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signals:
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void displayImage(QImage*);
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private:
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// de265 decoder
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FILE* mFH;
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//input_context_FILE inputctx;
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//rbsp_buffer buf;
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de265_decoder_context* ctx;
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const de265_image* img;
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QMutex mutex;
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QImage mImgBuffers[2];
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int mNextBuffer;
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int mFrameCount;
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bool mPlayingVideo;
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bool mVideoEnded;
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bool mSingleStep;
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bool mShowDecodedImage;
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bool mShowQuantPY;
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bool mCBShowPartitioning;
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bool mTBShowPartitioning;
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bool mPBShowPartitioning;
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bool mShowIntraPredMode;
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bool mShowPBPredMode;
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bool mShowMotionVec;
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bool mShowTiles;
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bool mShowSlices;
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void decoder_loop();
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void init_decoder(const char* filename);
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void free_decoder();
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void show_frame(const de265_image* img);
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#ifdef HAVE_VIDEOGFX
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void convert_frame_libvideogfx(const de265_image* img, QImage & qimg);
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#endif
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#ifdef HAVE_SWSCALE
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SwsContext* sws;
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int width;
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int height;
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void convert_frame_swscale(const de265_image* img, QImage & qimg);
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#endif
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};
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#endif
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