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Text File  |  2002-10-03  |  2.6 KB  |  67 lines
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  4. ccccmmmmssssCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt((((3333))))                     CCCCMMMMSSSS                      ccccmmmmssssCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt((((3333))))
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  8. NNNNAAAAMMMMEEEE
  9.      cmsCheckGamut - test pixels in a buffer to see whether they are in gamut
  10.      for a given transform
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  12. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.      ####iiiinnnncccclllluuuuddddeeee <<<<ccccmmmmssss....hhhh>>>>
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  15.      iiiinnnntttt33332222 ccccmmmmssssCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt ((((ccccttttxxxxtttt,,,, ttttffffmmmm,,,, ****ppppssssrrrrcccc,,,, ppppggggaaaammmmuuuuttttmmmmaaaapppp))));;;;
  16.      CCCCMMMMSSSSCCCCoooonnnntttteeeexxxxtttt ccccttttxxxxtttt;;;;
  17.      CCCCMMMMSSSSTTTTffffmmmm ttttffffmmmm;;;;
  18.      CCCCMMMMSSSSPPPPiiiixxxxeeeellllBBBBuuuuffffffffeeeerrrr ****ppppssssrrrrcccc;;;;
  19.      CCCCMMMMSSSSGGGGaaaammmmuuuuttttMMMMaaaapppp ppppggggaaaammmmuuuuttttmmmmaaaapppp;;;;
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  21. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  22.      _c_m_s_C_h_e_c_k_G_a_m_u_t uses the transform _t_f_m to test input pixel buffer _p_s_r_c and
  23.      generate the output flags buffer _p_g_a_m_u_t_m_a_p for out-of-gamut indication.
  24.      The order of bits in _p_g_a_m_u_t_m_a_p follows the order of input pixels.
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  26.      Gamut checking may take a while to perform.  If you are concerned about
  27.      maintaining interactivity, you  may wish to check portions of images in
  28.      smaller sized chunks.
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  30. EEEERRRRRRRROOOORRRRSSSS
  31.      CMS_OUT_OF_MEMORY
  32.                There is not sufficient memory available for gamut testing.
  33.  
  34.      CMS_BAD_PIXEL_BUF
  35.                psrc is not a valid pixel buffer.
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  37.      CMS_BAD_GAMUT_MAP
  38.                pgamutmap is not a valid gamut map buffer.
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  40.      CMS_BAD_TFM
  41.                tfm is not a valid transform, or it has not been built.
  42.  
  43.      CMS_CONVERT_ERROR
  44.                The transform specified by tfm is not valid.
  45.  
  46. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  47.      cmsCreateGamutCheck
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  63.                                                                         PPPPaaaaggggeeee 1111
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