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IRIX Base Documentation 1998 November
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IRIX 6.5.2 Base Documentation November 1998.img
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Xvc
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XSGIvcSetOutputPhaseV.z
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XSGIvcSetOutputPhaseV
Wrap
Text File
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1998-10-30
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5KB
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133 lines
XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((3333)))) XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((3333))))
NNNNAAAAMMMMEEEE
XSGIvcSetOutputPhaseV, XSGIvcQueryOutputPhaseV - Video
Vertical Phase Operations
SSSSYYYYNNNNOOOOPPPPSSSSIIIISSSS
####iiiinnnncccclllluuuuddddeeee <<<<XXXX11111111////eeeexxxxtttteeeennnnssssiiiioooonnnnssss////XXXXSSSSGGGGIIIIvvvvcccc....hhhh>>>>
vvvvooooiiiidddd XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((DDDDiiiissssppppllllaaaayyyy ****ddddiiiissssppppllllaaaayyyy,,,,
iiiinnnntttt ssssccccrrrreeeeeeeennnn,,,,
iiiinnnntttt cccchhhhaaaannnnnnnneeeellll,,,,
iiiinnnntttt pppphhhhaaaasssseeeeVVVV))))
SSSSttttaaaattttuuuussss XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((DDDDiiiissssppppllllaaaayyyy ****ddddiiiissssppppllllaaaayyyy,,,,
iiiinnnntttt ssssccccrrrreeeeeeeennnn,,,,
iiiinnnntttt cccchhhhaaaannnnnnnneeeellll,,,,
iiiinnnntttt ****pppphhhhaaaasssseeeeVVVVRRRReeeettttuuuurrrrnnnn))))
PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
_d_i_s_p_l_a_y Specifies the connection to the X server.
_s_c_r_e_e_n Specifies the screen of the X server.
_c_h_a_n_n_e_l Specifies the channel number.
_p_h_a_s_e_V The value to which the vertical phase should be
set.
_p_h_a_s_e_V_R_e_t_u_r_n
Returns the value to which the vertical phase is
set.
DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
These functions allow alteration and query of the vertical
phase relationship to genlock input (also known as genlock
delay). This control is only active when the server is
locked to an external source. The units are specified in
terms of lines, such that:
1 unit = 1 line
Accuracy is not guaranteed because of variations in
hardware, but will be close to the value you specify.
Precision depends upon server implementation and is not
guaranteed to be uniform across the full range. You should
get the current setting from the server after a set
operation to determine the value to which the server is set.
The function XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyCCCChhhhaaaannnnnnnneeeellllIIIInnnnffffoooo returns the range of
values that are valid on this channel.
XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV sets the video vertical phase of a
Page 1 (printed 4/30/98)
XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((3333)))) XXXXSSSSGGGGIIIIvvvvccccSSSSeeeettttOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV((((3333))))
channel.
XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV returns the current settings of the
vertical phase of a channel.
EEEEVVVVEEEENNNNTTTTSSSS
When this control is altered, the server generates a
OutputPhaseVNotify event.
RRRREEEETTTTUUUURRRRNNNNEEEEDDDD VVVVAAAALLLLUUUUEEEE
XXXXSSSSGGGGIIIIvvvvccccQQQQuuuueeeerrrryyyyOOOOuuuuttttppppuuuuttttPPPPhhhhaaaasssseeeeVVVV returns TRUE if successful, FALSE
upon failure. Parameter errors are reported via BadValue or
BadMatch.
SSSSEEEEEEEE AAAALLLLSSSSOOOO
XSGIvc
Page 2 (printed 4/30/98)