cinelerra/virtualaconsole.h

   1 #ifndef ARENDERTHREAD_H
   2 #define ARENDERTHREAD_H
   3
   4
   5 #include "arender.inc"
   6 #include "filethread.inc"     // RING_BUFFERS
   7 #include "virtualconsole.h"
   8
   9 class VirtualAConsole : public VirtualConsole
  10 {
  11 public:
  12         VirtualAConsole(RenderEngine *renderengine, ARender *arender);
  13         virtual ~VirtualAConsole();
  14
  15         int set_transport(int reverse, float speed);
  16         void get_playable_tracks();
  17
  18 // process a buffer
  19         int process_buffer(int buffer,
  20                 int64_t input_len,
  21                 int64_t input_position,
  22                 int64_t absolute_position);
  23
  24         int process_buffer(int64_t input_len,
  25                 int64_t input_position,
  26                 int last_buffer,
  27                 int64_t absolute_position);
  28
  29         void process_asynchronous();
  30
  31 // set up virtual console and buffers
  32         int init_rendering(int duplicate);
  33 //      int build_virtual_console(int duplicate, int64_t current_position);
  34         VirtualNode* new_entry_node(Track *track,
  35                 Module *module,
  36                 int track_number);
  37
  38 // cause audio device to quit
  39         int send_last_output_buffer();
  40
  41 // Temporary for audio rendering.  This stores each track's output before it is
  42 // mixed into the device buffer.
  43         double *output_temp;
  44         int output_allocation;
  45
  46         ARender *arender;
  47 };
  48
  49
  50 #endif