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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / g_man / cat3 / OpenGL-ftn / fglgetconvolutionparameterext.z / fglgetconvolutionparameterext
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Text File  |  2002-10-03  |  11.1 KB  |  133 lines
  1.  
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  4. ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT((((3333GGGG))))                             OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee
  5.  
  6.  
  7.  
  8. NNNNAAAAMMMMEEEE
  9.      ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrffffvvvvEEEEXXXXTTTT,,,, ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrriiiivvvvEEEEXXXXTTTT - get
  10.      convolution parameters
  11.  
  12.  
  13. FFFFOOOORRRRTTTTRRRRAAAANNNN SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  14.      SUBROUTINE ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrffffvvvvEEEEXXXXTTTT( INTEGER*4 _t_a_r_g_e_t,
  15.                                                  INTEGER*4 _p_n_a_m_e,
  16.                                                  CHARACTER*8 _p_a_r_a_m_s )
  17.      SUBROUTINE ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrriiiivvvvEEEEXXXXTTTT( INTEGER*4 _t_a_r_g_e_t,
  18.                                                  INTEGER*4 _p_n_a_m_e,
  19.                                                  CHARACTER*8 _p_a_r_a_m_s )
  20.  
  21.  
  22. PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  23.      _t_a_r_g_e_t  The filter whose parameters are to be retrieved.  Must be one of
  24.              GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____1111DDDD____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____2222DDDD____EEEEXXXXTTTT, or
  25.              GGGGLLLL____SSSSEEEEPPPPAAAARRRRAAAABBBBLLLLEEEE____2222DDDD____EEEEXXXXTTTT.
  26.  
  27.      _p_n_a_m_e   The parameter to be retrieved.  Must be one of
  28.              GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____BBBBOOOORRRRDDDDEEEERRRR____MMMMOOOODDDDEEEE____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFIIIILLLLTTTTEEEERRRR____SSSSCCCCAAAALLLLEEEE____EEEEXXXXTTTT,
  29.              GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFIIIILLLLTTTTEEEERRRR____BBBBIIIIAAAASSSS____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFOOOORRRRMMMMAAAATTTT____EEEEXXXXTTTT,
  30.              GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT, GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT,
  31.              GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT, or GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT.
  32.  
  33.      _p_a_r_a_m_s  Pointer to storage for the parameters to be retrieved.
  34.  
  35. DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  36.      ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT retrieves convolution parameters.  _t_a_r_g_e_t
  37.      determines which convolution filter is queried.  _p_n_a_m_e determines which
  38.      parameter is returned:
  39.  
  40.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____BBBBOOOORRRRDDDDEEEERRRR____MMMMOOOODDDDEEEE____EEEEXXXXTTTT
  41.           The convolution border mode.  See ffffggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT for a
  42.           list of border modes.
  43.  
  44.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFIIIILLLLTTTTEEEERRRR____SSSSCCCCAAAALLLLEEEE____EEEEXXXXTTTT
  45.           The current filter scale factors.  _p_a_r_a_m_s must be a pointer to an
  46.           array of four elements, which will receive the red, green, blue, and
  47.           alpha filter scale factors in that order.
  48.  
  49.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFIIIILLLLTTTTEEEERRRR____BBBBIIIIAAAASSSS____EEEEXXXXTTTT
  50.           The current filter bias factors.  _p_a_r_a_m_s must be a pointer to an
  51.           array of four elements, which will receive the red, green, blue, and
  52.           alpha filter bias terms in that order.
  53.  
  54.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____FFFFOOOORRRRMMMMAAAATTTT____EEEEXXXXTTTT
  55.           The current internal format.  See ffffggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrr1111DDDDEEEEXXXXTTTT,
  56.           ffffggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT, and ffffggggllllSSSSeeeeppppaaaarrrraaaabbbblllleeeeFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT for lists of
  57.           allowable formats.
  58.  
  59.  
  60.  
  61.  
  62.  
  63.                                                                         PPPPaaaaggggeeee 1111
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  70. ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT((((3333GGGG))))                             OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee
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  74.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT
  75.           The current filter image width.
  76.  
  77.      GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT
  78.           The current filter image height.
  79.  
  80.      GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT
  81.           The maximum acceptable filter image width.
  82.  
  83.      GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT
  84.           The maximum acceptable filter image height.
  85.  
  86. EEEERRRRRRRROOOORRRRSSSS
  87.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____EEEENNNNUUUUMMMM is generated if _t_a_r_g_e_t is not one of the allowable
  88.      values.
  89.  
  90.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____EEEENNNNUUUUMMMM is generated if _p_n_a_m_e is not one of the allowable values.
  91.  
  92.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____EEEENNNNUUUUMMMM is generated if _t_a_r_g_e_t is GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____1111DDDD____EEEEXXXXTTTT and _p_n_a_m_e
  93.      is GGGGLLLL____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT or GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT.
  94.  
  95.      GGGGLLLL____IIIINNNNVVVVAAAALLLLIIIIDDDD____OOOOPPPPEEEERRRRAAAATTTTIIIIOOOONNNN is generated if ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT is
  96.      executed between the execution of ffffggggllllBBBBeeeeggggiiiinnnn and the corresponding
  97.      execution of ffffggggllllEEEEnnnndddd.
  98.  
  99.  
  100. MMMMAAAACCCCHHHHIIIINNNNEEEE DDDDEEEEPPPPEEEENNNNDDDDEEEENNNNCCCCIIIIEEEESSSS
  101.      RealityEngine, RealityEngine2, and VTX systems cannot retrieve
  102.      GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT or GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT.
  103.  
  104.  
  105. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  106.      ffffggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrrEEEEXXXXTTTT, ffffggggllllGGGGeeeettttSSSSeeeeppppaaaarrrraaaabbbblllleeeeFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT,
  107.      ffffggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT.
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  129.                                                                         PPPPaaaaggggeeee 2222
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