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Text File  |  2002-10-03  |  11.1 KB  |  133 lines
  1.  
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  3.  
  4. ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT((((3333GGGG))))                              OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee
  5.  
  6.  
  7.  
  8. NNNNAAAAMMMMEEEE
  9.      ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrffffvvvvEEEEXXXXTTTT,,,, ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrriiiivvvvEEEEXXXXTTTT - get
  10.      convolution parameters
  11.  
  12.  
  13. CCCC SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
  14.      void ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrffffvvvvEEEEXXXXTTTT( GLenum _t_a_r_g_e_t,
  15.                                           GLenum _p_n_a_m_e,
  16.                                           GLfloat *_p_a_r_a_m_s )
  17.      void ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrriiiivvvvEEEEXXXXTTTT( GLenum _t_a_r_g_e_t,
  18.                                           GLenum _p_n_a_m_e,
  19.                                           GLint *_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.      ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT 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 ggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT 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 ggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrr1111DDDDEEEEXXXXTTTT,
  56.           ggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT, and ggggllllSSSSeeeeppppaaaarrrraaaabbbblllleeeeFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT for lists of
  57.           allowable formats.
  58.  
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  62.  
  63.                                                                         PPPPaaaaggggeeee 1111
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  70. ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT((((3333GGGG))))                              OOOOppppeeeennnnGGGGLLLL RRRReeeeffffeeeerrrreeeennnncccceeee
  71.  
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  73.  
  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 ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT is
  96.      executed between the execution of ggggllllBBBBeeeeggggiiiinnnn and the corresponding execution
  97.      of ggggllllEEEEnnnndddd.
  98.  
  99.  
  100. MMMMAAAACCCCHHHHIIIINNNNEEEE DDDDEEEEPPPPEEEENNNNDDDDEEEENNNNCCCCIIIIEEEESSSS
  101.      RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee, RRRReeeeaaaalllliiiittttyyyyEEEEnnnnggggiiiinnnneeee2222, and VVVVTTTTXXXX systems cannot retrieve
  102.      GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____WWWWIIIIDDDDTTTTHHHH____EEEEXXXXTTTT or GGGGLLLL____MMMMAAAAXXXX____CCCCOOOONNNNVVVVOOOOLLLLUUUUTTTTIIIIOOOONNNN____HHHHEEEEIIIIGGGGHHHHTTTT____EEEEXXXXTTTT.
  103.  
  104.  
  105. SSSSEEEEEEEE AAAALLLLSSSSOOOO
  106.      ggggllllGGGGeeeettttCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnFFFFiiiilllltttteeeerrrrEEEEXXXXTTTT, ggggllllGGGGeeeettttSSSSeeeeppppaaaarrrraaaabbbblllleeeeFFFFiiiilllltttteeeerrrr2222DDDDEEEEXXXXTTTT,
  107.      ggggllllCCCCoooonnnnvvvvoooolllluuuuttttiiiioooonnnnPPPPaaaarrrraaaammmmeeeetttteeeerrrrEEEEXXXXTTTT.
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  129.                                                                         PPPPaaaaggggeeee 2222
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