Planar Dome M2/PCI, Руководство по установке

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Setting Up Stereo Mode | 53
M2_STEREO_SCREEN_POSITION variable
The
M2_STEREO_SCREEN_POSITION
environment variable
controls which region of the framebuffer is visible when
switching to stereo mode. It is useful only if panning and
scrolling is not enabled.
This table describes the settings for aligning the screen with
the
M2_STEREO_SCREEN_POSITION
variable.
This value…
Aligns the visible area to this position
while switching to stereo mode…
0 Top-left corner of the framebuffer.
1 Top-center position of the framebuffer.
2 Top-right corner of the framebuffer.
3 Bottom-right corner of the framebuffer.
4 Bottom-center position of the framebuffer.
5 Bottom-left corner of the framebuffer.
6 Center of the framebuffer.
7 The supplied
x, y
value; for example,
M2_STEREO_SCREEN_POSITION=7,400,25
.
Make sure there are no spaces in this variable
setting.
Horizontally, the screen can be placed only at multiples of
64 pixels from
x=0
. If you set the value to 400 (for example,
M2_STEREO_SCREEN_POSITION=7,400,25
), the 400 snaps
back to 384.