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/ IRIX Base Documentation 2002 November / SGI IRIX Base Documentation 2002 November.iso / usr / share / catman / p_man / cat3 / Xvc / XSGIvcSetOutputPhaseH.z / XSGIvcSetOutputPhaseH
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Text File  |  2002-10-03  |  5.4 KB  |  133 lines
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  4.      XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((3333))))                 XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((3333))))
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  8.      NNNNAAAAMMMMEEEE
  9.           XSGIvcSetOutputPhaseH, XSGIvcQueryOutputPhaseH - Video
  10.           Horizontal Phase Operations
  11.  
  12.      SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
  13.           ####iiiinnnncccclllluuuuddddeeee <<<<XXXX11111111////eeeexxxxtttteeeennnnssssiiiioooonnnnssss////XXXXSSSSGGGGIIIIvvvvcccc....hhhh>>>>
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  15.           vvvvooooiiiidddd XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((DDDDiiiissssppppllllaaaayyyy ****ddddiiiissssppppllllaaaayyyy,,,,
  16.               iiiinnnntttt ssssccccrrrreeeeeeeennnn,,,,
  17.               iiiinnnntttt cccchhhhaaaannnnnnnneeeellll,,,,
  18.               iiiinnnntttt pppphhhhaaaasssseeeeHHHH))))
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  20.           SSSSttttaaaattttuuuussss XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((DDDDiiiissssppppllllaaaayyyy ****ddddiiiissssppppllllaaaayyyy,,,,
  21.               iiiinnnntttt ssssccccrrrreeeeeeeennnn,,,,
  22.               iiiinnnntttt cccchhhhaaaannnnnnnneeeellll,,,,
  23.               iiiinnnntttt ****pppphhhhaaaasssseeeeHHHHRRRReeeettttuuuurrrrnnnn))))
  24.  
  25.      PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
  26.           _d_i_s_p_l_a_y     Specifies the connection to the X server.
  27.  
  28.           _s_c_r_e_e_n      Specifies the screen of the X server.
  29.  
  30.           _c_h_a_n_n_e_l     Specifies the channel number.
  31.  
  32.           _p_h_a_s_e_H      The value to which the horizontal phase should
  33.                       be set.
  34.  
  35.           _p_h_a_s_e_H_R_e_t_u_r_n
  36.                       Returns the value to which the horizontal phase
  37.                       is set.
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  40.      DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
  41.           These functions allow alteration and query of the horizontal
  42.           phase relationship to genlock input (also known as genlock
  43.           delay).  This control is only active when the server is
  44.           locked to an external source.  The units are specified in
  45.           terms of pixels, such that:
  46.  
  47.             1 unit = 0.01 pixels
  48.  
  49.           Accuracy is not guaranteed because of variations in
  50.           hardware, but will be close to the value you specify.
  51.           Precision depends upon server implementation and is not
  52.           guaranteed to be uniform across the full range.  You should
  53.           get the current setting from the server after a set
  54.           operation to determine the value to which the server is set.
  55.  
  56.           The function XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyCCCChhhhaaaannnnnnnneeeellllIIIInnnnffffoooo returns the range of
  57.           values that are valid on this channel.
  58.  
  59.           Note that this function is valid only when the server is
  60.  
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  63.      Page 1                                          (printed 10/3/02)
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  70.      XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((3333))))                 XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH((((3333))))
  71.  
  72.  
  73.  
  74.           genlocked to an external source; it is not valid when the
  75.           server is framelocked or is in frame reset mode.
  76.  
  77.           XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH sets the video horizontal phase of a
  78.           channel.
  79.  
  80.           XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH returns the current settings of the
  81.           horizontal phase of a channel.
  82.  
  83.  
  84.      EEEEVVVVEEEENNNNTTTTSSSS
  85.           When this control is altered, the server generates a
  86.           OutputPhaseHNotify event.
  87.  
  88.  
  89.      RRRREEEETTTTUUUURRRRNNNNEEEEDDDD VVVVAAAALLLLUUUUEEEE
  90.           XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeHHHH returns TRUE if successful, FALSE
  91.           upon failure.  Parameter errors are reported via BadValue or
  92.           BadMatch.
  93.  
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  95.      SSSSEEEEEEEE AAAALLLLSSSSOOOO
  96.           XSGIvc(3), XSGIvcSetScreenInputSyncSource(3)
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  129.      Page 2                                          (printed 10/3/02)
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