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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3dm / old-compression / clGetDefault.z / clGetDefault
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Text File  |  2002-10-03  |  2.5 KB  |  67 lines
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  4. ccccllllGGGGeeeettttDDDDeeeeffffaaaauuuulllltttt((((3333ddddmmmm))))                                            ccccllllGGGGeeeettttDDDDeeeeffffaaaauuuulllltttt((((3333ddddmmmm))))
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  9.      clGetDefault - Get the default value of a parameter
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  11. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  12.      ####iiiinnnncccclllluuuuddddeeee <<<<ddddmmmmeeeeddddiiiiaaaa////ccccllll....hhhh>>>>
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  14.      iiiinnnntttt ccccllllGGGGeeeettttDDDDeeeeffffaaaauuuulllltttt((((CCCCLLLLhhhhaaaannnnddddlllleeee hhhhaaaannnnddddlllleeee,,,, iiiinnnntttt ppppaaaarrrraaaammmmIIIIDDDD))))
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  16. AAAARRRRGGGGUUUUMMMMEEEENNNNTTTTSSSS
  17.      _h_a_n_d_l_e   A handle to a compressor or decompressor.
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  19.      _p_a_r_a_m_I_D  A parameter identifier.
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  21. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  22.      ccccllllGGGGeeeettttDDDDeeeeffffaaaauuuulllltttt queries the object _h_a_n_d_l_e and returns the default value of
  23.      the parameter specified by _p_a_r_a_m_I_D.
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  25.      To get parameter identifiers for all the parameters associated with a
  26.      processing object, use ccccllllQQQQuuuueeeerrrryyyyPPPPaaaarrrraaaammmmssss.
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  29. RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEE
  30.      ccccllllGGGGeeeettttDDDDeeeeffffaaaauuuulllltttt returns the default value of the selected parameter, or a
  31.      negative error code on failure.
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  34. NNNNOOOOTTTTEEEESSSS
  35.      Some parameters (such as CL_BEST_FIT) can take on negative values.
  36.      ccccllllGGGGeeeettttMMMMiiiinnnnMMMMaaaaxxxx can be used to test if _p_a_r_a_m_I_D is a valid parameter
  37.      identifier.
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  41. EEEEXXXXAAAAMMMMPPPPLLLLEEEE
  42.           #include <dmedia/cl.h>
  43.           CLhandle handle;
  44.           int initial;
  45.  
  46.           clOpenDecompressor(scheme, &handle);
  47.  
  48.           initial = clGetDefault(handle, CL_FORMAT);
  49.            ...
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  53. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  54.      CLintro(3dm), clQueryParams(3dm), clGetMinMax(3dm), clGetName(3dm)
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  63.                                                                         PPPPaaaaggggeeee 1111
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