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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3dm / dmedia / dmSetImageDefaults.z / dmSetImageDefaults
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Text File  |  2002-10-03  |  5.8 KB  |  133 lines
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  4. ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss((((3333ddddmmmm))))                                ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss((((3333ddddmmmm))))
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  8. NNNNAAAAMMMMEEEE
  9.      ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss, ddddmmmmIIIImmmmaaaaggggeeeeFFFFrrrraaaammmmeeeeSSSSiiiizzzzeeee - parameters for digital-media
  10.      images
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  12. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.      ####iiiinnnncccclllluuuuddddeeee <<<<ddddmmmmeeeeddddiiiiaaaa////ddddmmmm____iiiimmmmaaaaggggeeee....hhhh>>>>
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  15.      DDDDMMMMssssttttaaaattttuuuussss ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss
  16.            (((( DDDDMMMMppppaaaarrrraaaammmmssss**** ppppaaaarrrraaaammmmssss,,,,
  17.              iiiinnnntttt wwwwiiiiddddtttthhhh,,,,
  18.              iiiinnnntttt hhhheeeeiiiigggghhhhtttt,,,,
  19.              DDDDMMMMppppaaaacccckkkkiiiinnnngggg ppppaaaacccckkkkiiiinnnngggg ))))
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  21.      ssssiiiizzzzeeee____tttt ddddmmmmIIIImmmmaaaaggggeeeeFFFFrrrraaaammmmeeeeSSSSiiiizzzzeeee(((( DDDDMMMMppppaaaarrrraaaammmmssss**** ppppaaaarrrraaaammmmssss ))))
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  23. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  24.      ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss sets up a parameter list with all of the necessary
  25.      parameters to describe an image for the digital-media libraries.  The
  26.      parameters that are set and their values are:  DDDDMMMM____MMMMEEEEDDDDIIIIUUUUMMMM = DDDDMMMM____IIIIMMMMAAAAGGGGEEEE,
  27.      DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____WWWWIIIIDDDDTTTTHHHH = _w_i_d_t_h, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____HHHHEEEEIIIIGGGGHHHHTTTT = _h_e_i_g_h_t, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____RRRRAAAATTTTEEEE = 15.0,
  28.      DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____CCCCOOOOMMMMPPPPRRRREEEESSSSSSSSIIIIOOOONNNN = DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____UUUUNNNNCCCCOOOOMMMMPPPPRRRREEEESSSSSSSSEEEEDDDD, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____IIIINNNNTTTTEEEERRRRLLLLAAAACCCCIIIINNNNGGGG =
  29.      DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____NNNNOOOONNNNIIIINNNNTTTTEEEERRRRLLLLEEEEAAAAVVVVEEEEDDDD, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____PPPPAAAACCCCKKKKIIIINNNNGGGG = _p_a_c_k_i_n_g, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____OOOORRRRIIIIEEEENNNNTTTTAAAATTTTIIIIOOOONNNN
  30.      = DDDDMMMM____BBBBOOOOTTTTTTTTOOOOMMMM____TTTTOOOO____TTTTOOOOPPPP, DDDDMMMM____IIIIMMMMAAAAGGGGEEEE____PPPPIIIIXXXXEEEELLLL____AAAASSSSPPPPEEEECCCCTTTT = 1.0.
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  32.      ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss returns DDDDMMMM____SSSSUUUUCCCCCCCCEEEESSSSSSSS if there was enough memory
  33.      available to set up the parameters, and DDDDMMMM____FFFFAAAAIIIILLLLUUUURRRREEEE if not.
  34.  
  35.      ddddmmmmIIIImmmmaaaaggggeeeeFFFFrrrraaaammmmeeeeSSSSiiiizzzzeeee takes an image parameter list and returns the number of
  36.      bytes needed to store an uncompressed image in that format.
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  39. EEEEXXXXAAAAMMMMPPPPLLLLEEEE
  40.               DMparams* imageParams;
  41.               if ( dmParamsCreate( &imageParams ) != DM_SUCCESS ) {
  42.                   printf( "Out of memory.\n" );
  43.                   exit( 1 );
  44.               }
  45.               if ( dmSetImageDefaults( imageParams,
  46.                                        320,  /* width */
  47.                                        240,  /* height */
  48.                                        DM_PACKING_RGBX ) != DM_SUCCESS ) {
  49.                   printf( "Out of memory.\n" );
  50.                   exit( 1 );
  51.               }
  52.               printf( "%d bytes per image.\n",
  53.                       dmImageFrameSize( imageParams ) );
  54.               dmParamsDestroy( imageParams );
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  63.                                                                         PPPPaaaaggggeeee 1111
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  70. ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss((((3333ddddmmmm))))                                ddddmmmmSSSSeeeettttIIIImmmmaaaaggggeeeeDDDDeeeeffffaaaauuuullllttttssss((((3333ddddmmmm))))
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  74. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  75.      dmParams(3dm), dmSetAudioDefaults(3dm).
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  129.                                                                         PPPPaaaaggggeeee 2222
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