reactos/base/applications/sndrec32/audio_receiver.hpp

   1 #ifndef _AUDIORECEIVER_DEF__H_
   2 #define _AUDIORECEIVER_DEF__H_
   3
   4
   5
   6 #include "audio_def.hpp"
   7
   8
   9
  10
  11 _AUDIO_NAMESPACE_START_
  12
  13
  14
  15
  16 //TODO: differenziare audio_receiver da audio_sink?
  17 //TODO: creare un audio_receiver Tee
  18
  19
  20
  21
  22
  23 class audio_receiver
  24 {
  25
  26                 //
  27                 // The `audio_wavein' class, while is
  28                 // recording audio, has to access to
  29                 // protected members of `audio_receiver'
  30                 // such as `bytes_received' protected
  31                 // variable.
  32                 //
  33
  34                 friend class audio_wavein;
  35
  36
  37
  38
  39
  40
  41         protected:
  42
  43
  44                 unsigned int bytes_received;
  45                 unsigned int status;
  46
  47
  48
  49         public:
  50
  51
  52                 //
  53                 // Ctors
  54                 //
  55
  56                 audio_receiver( void )
  57                         : bytes_received( 0 )
  58                 {  }
  59
  60
  61
  62
  63
  64                 //
  65                 // Dtor
  66                 //
  67
  68                 virtual ~audio_receiver( void )
  69                 {  }
  70
  71
  72
  73
  74                 //
  75                 // Public Functions
  76                 //
  77
  78                 virtual void audio_receive( unsigned char *, unsigned int ) = 0;
  79
  80                 //virtual void start_rec( void ) = 0;
  81                 //virtual void stop_rec( void ) = 0;
  82
  83
  84
  85                 void set_b_received( unsigned int r )
  86                 { bytes_received = r; }
  87 };
  88
  89
  90
  91
  92
  93
  94
  95 _AUDIO_NAMESPACE_END_
  96
  97
  98
  99
 100
 101
 102
 103 #endif //ifdef _AUDIORECEIVER_DEF__H_