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分类: LINUX

2008-08-28 10:02:14

     1  /*
     2   * by kf701 2008-08-25
     3   *
     4   * test for swfdec 0.6.8
     5   */
     6
     7  #include
     8  #include
     9  #include
    10  #include
    11  #include
    12  #include
    13  #include
    14  #include
    15  #include
    16  #include
    17  #include
    18  #include
    19  #include
    20  #include
    21  #include
    22  #include
    23  #include
    24  #include
    25  #include
    26  #include
    27  #include
    28
    29  int dlp_width, dlp_height;
    30
    31  int has_fb = 1, has_oss = 1;
    32
    33  int main(int argc, char **argv)
    34  {
    35          int fps = 15;
    36          int width = 320, height = 240;
    37          int blk_size = 0;
    38          long diff, sleep_time;
    39          SwfdecPlayer *player;
    40          unsigned char *imgbuf, *sbuf;
    41          cairo_surface_t *surface;
    42          cairo_t *cr;
    43
    44          if( argc < 2 )
    45          {
    46                  printf("Usage: swf-player xxxx.swf\n");
    47                  exit(0);
    48          }
    49
    50          swfdec_init ();
    51
    52          SwfdecURL *url = swfdec_url_new_from_input( argv[1] );
    53          player = swfdec_player_new( NULL );
    54          swfdec_player_set_url (player, url);
    55          swfdec_url_free (url);
    56
    57          diff = swfdec_player_get_next_event (player);
    58          while (diff >= 0 && !swfdec_player_is_initialized (player))
    59          {
    60                  swfdec_player_advance (player, diff);
    61                  diff = swfdec_player_get_next_event (player);
    62          }
    63
    64          fps = swfdec_player_get_rate( player );
    65          swfdec_player_get_default_size (player, &width, &height);
    66
    67          printf("fps: %d, width: %d, height: %d\n", fps, width, height);
    68
    69          dlp_width = width;
    70          dlp_height = height;
    71
    72          if( fb_init() < 0 )
    73          {
    74                  has_fb = 0;
    75                  printf("fb_init error\n");
    76          }
    77
    78          if( oss_init() < 0 )
    79          {
    80                  has_oss = 0;
    81                  printf("oss init error\n");
    82          }
    83
    84          imgbuf = malloc( width*height*4 );
    85          memset( imgbuf, 0, width*height*4 );
    86          surface = cairo_image_surface_create_for_data (imgbuf, CAIRO_FORMAT_ARGB32, width, height, width*4);
    87          cr = cairo_create (surface);
    88
    89          sleep_time = 1000000 / fps;
    90
    91          while(1)
    92          {
    93                  diff = swfdec_player_get_next_event(player);
    94                  swfdec_player_advance(player, diff);
    95                  swfdec_player_render(player, cr, 0, 0, width, height);
    96
    97                  if( has_fb )
    98                          fb_display( imgbuf );
    99
   100                  if( has_oss )
   101                  {
   102                          blk_size = oss_get_size();
   103                          if( blk_size > 0 )
   104                          {
   105                                  sbuf = malloc( blk_size );
   106                                  memset( sbuf, 0, blk_size );
   107                                  swfdec_player_render_audio(player, sbuf, 0, blk_size/4);
   108                                  oss_write( sbuf, blk_size );
   109                                  free( sbuf );
   110                          }
   111                  }
   112
   113                  usleep( sleep_time );
   114          }
   115
   116          return 0;
   117  }

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