hvirtual/cinelerra/packagerenderer.h

   1 #ifndef PACKAGERENDERER_H
   2 #define PACKAGERENDERER_H
   3
   4
   5 #include "assets.inc"
   6 #include "bcwindowbase.inc"
   7 #include "cache.inc"
   8 #include "edit.inc"
   9 #include "edl.inc"
  10 #include "file.inc"
  11 #include "maxchannels.h"
  12 #include "mwindow.inc"
  13 #include "playabletracks.inc"
  14 #include "playbackconfig.inc"
  15 #include "pluginserver.inc"
  16 #include "preferences.inc"
  17 #include "renderengine.inc"
  18 #include "track.inc"
  19 #include "transportque.inc"
  20 #include "vframe.inc"
  21 #include "videodevice.inc"
  22
  23
  24 #include <stdint.h>
  25
  26 class RenderPackage
  27 {
  28 public:
  29         RenderPackage();
  30         ~RenderPackage();
  31
  32 // Path of output without remote prefix
  33         char path[BCTEXTLEN];
  34
  35 // Range not including preroll
  36         int64_t audio_start;
  37         int64_t audio_end;
  38         int64_t video_start;
  39         int64_t video_end;
  40         int done;
  41         int use_brender;
  42 };
  43
  44
  45
  46
  47 // Used by Render and BRender to do packages.
  48 class PackageRenderer
  49 {
  50 public:
  51         PackageRenderer();
  52         ~PackageRenderer();
  53
  54 // Initialize stuff which is reused between packages
  55         int initialize(MWindow *mwindow,
  56                 EDL *edl,
  57                 Preferences *preferences,
  58                 Asset *default_asset,
  59                 ArrayList<PluginServer*> *plugindb);
  60
  61 // Aborts and returns 1 if an error is encountered.
  62         int render_package(RenderPackage *package);
  63
  64         int direct_copy_possible(EDL *edl,
  65                 int64_t current_position,
  66                 Track* playable_track,  // The one track which is playable
  67                 Edit* &playable_edit, // The edit which is playing
  68                 File *file);   // Output file
  69         int direct_frame_copy(EDL *edl,
  70                 int64_t &video_position,
  71                 File *file,
  72                 int &result);
  73
  74 // Get result status from server
  75         virtual int get_result();
  76         virtual void set_result(int value);
  77         virtual void set_progress(int64_t total_samples);
  78 // Used by background rendering
  79         virtual void set_video_map(int64_t position, int value);
  80         virtual int progress_cancelled();
  81
  82         void create_output();
  83         void create_engine();
  84         void do_audio();
  85         void do_video();
  86         void stop_engine();
  87         void stop_output();
  88         void close_output();
  89
  90
  91 // Passed in from outside
  92         EDL *edl;
  93         Preferences *preferences;
  94         Asset *default_asset;
  95         ArrayList<PluginServer*> *plugindb;
  96
  97 // Created locally
  98         Asset *asset;
  99         double **audio_output;
 100         int64_t audio_position;
 101         int64_t audio_preroll;
 102         int64_t audio_read_length;
 103         File *file;
 104         int result;
 105         VFrame ***video_output;
 106 // A nonzero mwindow signals master render engine to the engine.
 107 // A zero mwindow signals client or non interactive.
 108         MWindow *mwindow;
 109         double *audio_output_ptr[MAX_CHANNELS];
 110         CICache *audio_cache;
 111         CICache *video_cache;
 112         VFrame *compressed_output;
 113         AudioOutConfig *aconfig;
 114         VideoOutConfig *vconfig;
 115 //      PlaybackConfig *playback_config;
 116         PlayableTracks *playable_tracks;
 117         RenderEngine *render_engine;
 118         RenderPackage *package;
 119         TransportCommand *command;
 120         int direct_frame_copying;
 121         VideoDevice *video_device;
 122         VFrame *video_output_ptr[MAX_CHANNELS];
 123         int64_t video_preroll;
 124         int64_t video_position;
 125         int64_t video_read_length;
 126         int64_t video_write_length;
 127         int64_t video_write_position;
 128 };
 129
 130
 131
 132
 133 #endif