HP Scalable Visualization Array New Features and Release Notes Version 2.1.1

17. Compositing Library: Unwanted changes to the color buffer when using PC_PF_Z24I (24 bit depth
component)
• Impact
Low
• Summary
When using PC_PF_Z24I for depth compositing, the Library copies the depth pixels
to the color buffer. The color buffer is then read back to get the depth pixels. The color
buffer is not restored with the earlier content.
• Solution
If you want to keep the color buffer unchanged while doing depth compositing, then
consider using a different pixel format. 32 bit (PC_PF_Z32I) and 8 bit (PC_PF_Z8I)
formats can be used for depth compositing. Use as needed.
18. Compositing Library: Problem Running Advanced Multi-Tiled Example with RKM
• Impact
Medium.
• Summary
The Advanced Multi-tiled example uses the node driving the lower-left monitor for
keyboard and mouse functions. If you use an RKM to switch to this node, you may see
that the video signal is out of range for the RKM. The keyboard and mouse do not work
making it difficult to control the example.
• Solution
The simplest solution is to plug in an alternate keyboard and mouse that do not go
through the RKM. You typically see the image generated by the sample on the multi-tiled
display.
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