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Text File  |  2002-10-03  |  2.8 KB  |  67 lines
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  4. ccccmmmmssssTTTTffffmmmmCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt((((3333))))                  CCCCMMMMSSSS                   ccccmmmmssssTTTTffffmmmmCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt((((3333))))
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  8. NNNNAAAAMMMMEEEE
  9.      cmsTfmCheckGamut - test pixels in a buffer to see whether they are in
  10.      gamut for a given transform
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  12. SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.      ####iiiinnnncccclllluuuuddddeeee <<<<ccccmmmmssss....hhhh>>>>
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  15.      iiiinnnntttt33332222 ccccmmmmssssTTTTffffmmmmCCCChhhheeeecccckkkkGGGGaaaammmmuuuutttt ((((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_T_f_m_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
  23.      and generate the output flags buffer _p_g_a_m_u_t_m_a_p for out-of-gamut
  24.      indication.  The order of bits in _p_g_a_m_u_t_m_a_p follows the order of input
  25.      pixels.
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  27.      Gamut checking may take a while to perform.  If you are concerned about
  28.      maintaining interactivity, you  may wish to check portions of images in
  29.      smaller sized chunks.  The hint CMS_SPEED_ACHIEVED indicates the rate at
  30.      which the system can update pixels using the current transform.  It is
  31.      safe to assume that gamut checking will run at a comparable rate.
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  33. EEEERRRRRRRROOOORRRRSSSS
  34.      CMS_OUT_OF_MEMORY
  35.                There is not sufficient memory available for gamut testing.
  36.  
  37.      CMS_BAD_PIXEL_BUF
  38.                psrc is not a valid pixel buffer.
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  40.      CMS_BAD_GAMUT_MAP
  41.                pgamutmap is not a valid gamut map buffer.
  42.  
  43.      CMS_BAD_TFM
  44.                tfm is not a valid transform, or it has not been built.
  45.  
  46.      CMS_CONVERT_ERROR
  47.                The transform specified by tfm is not valid.
  48.  
  49. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  50.      cmsTfmBuild
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  63.                                                                         PPPPaaaaggggeeee 1111
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