ftp://ftp.sunet.se/pub/vendor/sco/skunkware/osr5/x11/savers/xscreensaver/xscreensaver...

[xscreensaver] / local / man / cat.1 / blitspin.1

diff --git a/local/man/cat.1/blitspin.1 b/local/man/cat.1/blitspin.1
index 357b7402716250509e6dcbd910a6052d9e11b4ad..a87f77189506a088885498f7cc9f9abc39ecce43 100644 (file)
--- a/local/man/cat.1/blitspin.1
+++ b/local/man/cat.1/blitspin.1
@@ -61,7 +61,7 @@ O\bOP\bPT\bTI\bIO\bON\bNS\bS
 
 
 
-X Version 11                16-May-97                           1
+X Version 11                24-Nov-97                           1
 
 
 
@@ -71,26 +71,71 @@ XScreenSaver(1)                                   XScreenSaver(1)
 
 
                is spun will be grabbed from the  portion  of  the
-               screen underlying the blitspin window.
+               screen  underlying  the  blitspin window.  (Or, it
+               may  come  from  an  external  video  source:  see
+               below.)
 
 
-       -\b-d\bde\bel\bla\bay\by m\bmi\bic\bcr\bro\bos\bse\bec\bco\bon\bnd\bds\bs
+       -\b-d\bde\bel\bla\bay\by _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
                How  long  to  delay between steps of the rotation
                process, in microseconds.  Default is 500000, one-
                half second.
 
 
-       -\b-d\bde\bel\bla\bay\by2\b2 m\bmi\bic\bcr\bro\bos\bse\bec\bco\bon\bnd\bds\bs
+       -\b-d\bde\bel\bla\bay\by2\b2 _\bm_\bi_\bc_\br_\bo_\bs_\be_\bc_\bo_\bn_\bd_\bs
                How long to delay between each 90-degree rotation,
                in microseconds.  Default is 500000, one-half sec-
                ond.   D\bDI\bIS\bSP\bPL\bLA\bAY\bY to get the default host and display
                number.
 
+R\bRE\bES\bSO\bOU\bUR\bRC\bCE\bES\bS
+       On some systems (currently, only SGIs), this program  can,
+       instead of grabbing a desktop image, grab a frame of video
+       from an external camera and manipulate that instead.   The
+       following resources control that.
+
+
+       g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by (Float)
+               What portion of the time to grab video rather than
+               a screen image, between 0.0 and 1.0.  Defaults  to
+               0.5, or half the time.
+
+       v\bvi\bid\bde\beo\boD\bDe\bev\bvi\bic\bce\be (Integer)
+               The  number  of  the default video input device to
+               check first.  If unspecified, the  default  camera
+               (from videopanel(1)) will be checked first.  After
+               that, all other available video input devices will
+               be checked in order.
+
+               The  first  one  which  produces a non-black image
+               will be used.  If all images are black, the others
+               will  be  re-checked  a few times before giving up
+               and falling back  to  simply  grabbing  a  desktop
+               image  (but note that this takes a few seconds, so
+               if you  don't  actually  have  any  video  sources
+               hooked  up,  you should consider turning off video
+               grabbing by setting g\bgr\bra\bab\bbV\bVi\bid\bde\beo\boP\bPr\bro\bob\bba\bab\bbi\bil\bli\bit\bty\by to  0.0.)
+
+       v\bvi\bid\bde\beo\boG\bGa\bai\bin\bn (Float)
+               The amount by which to brighten the grabbed image.
+               This defaults to 2.2.
+
 E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
        X\bXE\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT to get the name of a resource file that over-
        rides  the global resources stored in the RESOURCE_MANAGER
        property.
 
+
+
+X Version 11                24-Nov-97                           2
+
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+
+XScreenSaver(1)                                   XScreenSaver(1)
+
+
 S\bSE\bEE\bE A\bAL\bLS\bSO\bO
        X\bX(1), x\bxs\bsc\bcr\bre\bee\ben\bns\bsa\bav\bve\ber\br(1)
 
@@ -106,7 +151,7 @@ C\bCO\bOP\bPY\bYR\bRI\bIG\bGH\bHT\bT
        vided "as is" without express or implied warranty.
 
 A\bAU\bUT\bTH\bHO\bOR\bR
-       Jamie Zawinski <jwz@netscape.com>, 17-aug-92.
+       Jamie Zawinski <jwz@jwz.org>, 17-aug-92.
 
        Based on SmallTalk code which appeared in the August  1981
        issue of Byte magazine.
@@ -127,6 +172,27 @@ A\bAU\bUT\bTH\bHO\bOR\bR
 
 
 
-X Version 11                16-May-97                           2
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+X Version 11                24-Nov-97                           3