home *** CD-ROM | disk | FTP | other *** search
/ IRIX Base Documentation 2001 May / SGI IRIX Base Documentation 2001 May.iso / usr / share / catman / p_man / cat3dm / audio / alFixedToDouble.z / alFixedToDouble
Encoding:
Text File  |  1998-10-20  |  2.1 KB  |  67 lines
  1.  
  2.  
  3.  
  4. aaaallllDDDDoooouuuubbbblllleeeeTTTTooooFFFFiiiixxxxeeeedddd((((3333ddddmmmm))))                                      aaaallllDDDDoooouuuubbbblllleeeeTTTTooooFFFFiiiixxxxeeeedddd((((3333ddddmmmm))))
  5.  
  6.  
  7.  
  8. NNNNAAAAMMMMEEEE
  9.      alFixedToDouble, alDoubleToFixed - convert between AL fixed-point and
  10.      double-precision floating-point
  11.  
  12. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.      ####iiiinnnncccclllluuuuddddeeee <<<<ddddmmmmeeeeddddiiiiaaaa////aaaauuuuddddiiiioooo....hhhh>>>>
  14.  
  15.      lllloooonnnngggg lllloooonnnngggg aaaallllDDDDoooouuuubbbblllleeeeTTTTooooFFFFiiiixxxxeeeedddd((((ddddoooouuuubbbblllleeee dddd))))
  16.  
  17.      ddddoooouuuubbbblllleeee aaaallllFFFFiiiixxxxeeeeddddTTTTooooDDDDoooouuuubbbblllleeee((((lllloooonnnngggg lllloooonnnngggg ffff))))
  18.  
  19. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRR
  20.      _d    expects a double-precision value.
  21.  
  22.      _f    expects a 64-bit fixed-point value (long long).
  23.  
  24. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  25.      aaaallllDDDDoooouuuubbbblllleeeeTTTTooooFFFFiiiixxxxeeeedddd converts from a double-precision floating-point value to
  26.      the closest AL-format (32.32) fixed-point value.
  27.  
  28.      aaaallllFFFFiiiixxxxeeeeddddTTTTooooDDDDoooouuuubbbblllleeee converts from an AL-format (32.32) fixed-point value to
  29.      the closest double-precision floating-point value.
  30.  
  31. DDDDIIIIAAAAGGGGNNNNOOOOSSSSTTTTIIIICCCCSSSS
  32.      Neither function will return errors.
  33.  
  34. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  35.      alParams(3dm)
  36.  
  37.  
  38.  
  39.  
  40.  
  41.  
  42.  
  43.  
  44.  
  45.  
  46.  
  47.  
  48.  
  49.  
  50.  
  51.  
  52.  
  53.  
  54.  
  55.  
  56.  
  57.  
  58.  
  59.  
  60.  
  61.  
  62.  
  63.                                                                         PPPPaaaaggggeeee 1111
  64.  
  65.  
  66.  
  67.