access to the scaled video buffer

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1

OMAP3 - Is there any possibility to get the scaled video frame output
data from the display sub system?
Thanks in advance.

2

chan <csreddyn@gmail.com> writes:

OMAP3 - Is there any possibility to get the scaled video frame output
data from the display sub system?

No, the scaled image is sent directly to the display without being
stored.

3

chan wrote:

OMAP3 - Is there any possibility to get the scaled video frame output
data from the display sub system?

If you use the scaler inside the DSS, then no, this cannot be accessed any more.

But there is another scaler in the VPSS that can do memory to memory scaling.

4

chan wrote:

could you please tell me what is VPSS where we can find the info on
this?

the VPSS is the video processing subsystem and part of the OMAP3.

Info should be in OMAP3 docs (TRM)