avi2swf/videoreader.h

   1 #ifndef __videoreader_t__
   2 #define __videoreader_t__
   3
   4 #define videoreader_getsamples(v, buffer, num) ((v)->getsamples((v),(buffer),(num)))
   5 #define videoreader_getimage(v, buffer) ((v)->getimage((v),(buffer)))
   6 #define videoreader_eof(v) ((v)->eof(v))
   7 #define videoreader_setparameter(v,name,value) ((v)->setparameter((v),(name),(value)))
   8 #define videoreader_close(v) ((v)->close(v))
   9
  10 typedef struct _videoreader_t
  11 {
  12     void*internal;
  13
  14     /* video */
  15     int width;
  16     int height;
  17     double fps;
  18
  19     /* audio */
  20     int channels;
  21     int samplerate;
  22
  23     /* progress */
  24     int frame;
  25
  26     void (*setparameter) (struct _videoreader_t*, char*name, char*value);
  27     int (*getsamples) (struct _videoreader_t*, void*buffer, int num);
  28     int (*getimage) (struct _videoreader_t*, void*buffer); // buffer must hold width*height*4 bytes
  29     void (*close) (struct _videoreader_t*);
  30
  31 } videoreader_t;
  32
  33
  34 #endif