// rdrenderer.h // // Render a Rivendell log to a single audio object. // // (C) Copyright 2017 Fred Gleason // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License version 2 as // published by the Free Software Foundation. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public // License along with this program; if not, write to the Free Software // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. // #ifndef RDRENDERER_H #define RDRENDERER_H #include #include #include #include //#include #include #include //#include //#include //#include class __RDRenderLogLine : public RDLogLine { public: __RDRenderLogLine(RDLogLine *ll,unsigned chans); // __RDRenderLogLine(RDLogLine *ll,RDUser *user,RDStation *station,RDSystem *sys, // RDConfig *config,unsigned chans); RDCart *cart() const; RDCut *cut() const; SNDFILE *handle() const; double rampLevel() const; void setRampLevel(double lvl); double rampRate() const; void setRampRate(double lvl); void setRamp(RDLogLine::TransType next_trans); bool open(const QTime &time); void close(); QString summary() const; private: bool GetCutFile(const QString &cutname,int start_pt,int end_pt, QString *dest_filename) const; void DeleteCutFile(const QString &dest_filename) const; uint64_t FramesFromMsec(uint64_t msec); RDCart *ll_cart; RDCut *ll_cut; SNDFILE *ll_handle; RDLogLine *ll_logline; // RDUser *ll_user; // RDStation *ll_station; // RDSystem *ll_system; // RDConfig *ll_config; unsigned ll_channels; double ll_ramp_level; double ll_ramp_rate; }; class RDRenderer : public QObject { Q_OBJECT; public: RDRenderer(QObject *parent=0); // RDRenderer(RDUser *user,RDStation *station,RDSystem *system,RDConfig *config, // QObject *parent=0); ~RDRenderer(); bool renderToFile(const QString &outfile,RDLogEvent *log,RDSettings *s, const QTime &start_time,bool ignore_stops, QString *err_msg,int first_line,int last_line, const QTime &first_time=QTime(), const QTime &last_time=QTime()); bool renderToCart(unsigned cartnum,int cutnum,RDLogEvent *log,RDSettings *s, const QTime &start_time,bool ignore_stops, QString *err_msg,int first_line,int last_line, const QTime &first_time=QTime(), const QTime &last_time=QTime()); QStringList warnings() const; public slots: void abort(); signals: void progressMessageSent(const QString &msg); void lineStarted(int linno,int totallines); private: bool Render(const QString &outfile,RDLogEvent *log,RDSettings *s, const QTime &start_time,bool ignore_stops, QString *err_msg,int first_line,int last_line, const QTime &first_time,const QTime &last_time); void Sum(float *pcm_out,__RDRenderLogLine *ll,sf_count_t frames, unsigned chans); bool ConvertAudio(const QString &srcfile,const QString &dstfile, RDSettings *s,QString *err_msg); bool ImportCart(const QString &srcfile,unsigned cartnum,int cutnum, unsigned chans,QString *err_msg); uint64_t FramesFromMsec(uint64_t msec) const; void DeleteTempFile(const QString &filename) const; void ProgressMessage(const QString &msg); void ProgressMessage(const QTime &time,int line,const QString &trans, const QString &msg); // RDUser *render_user; // RDStation *render_station; // RDSystem *render_system; // RDConfig *render_config; QStringList render_warnings; bool render_abort; int render_total_passes; }; #endif // RDRENDERER_H