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[linux-dvb] OSD YUV palette?
- To: linux-dvb@linuxtv.org
- Subject: [linux-dvb] OSD YUV palette?
- From: Andreas Schultz <aschultz@cs.uni-magdeburg.de>
- Date: Mon, 03 Dec 2001 19:21:57 +0000
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- Content-type: text/plain; charset=us-ascii
- Delivered-To: mhonarc@limes.convergence.de
- Sender: linux-dvb-bounce@linuxtv.org
- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.6+) Gecko/20011202
Hi, some little questions about the OSD
OSDSetColor() uses RGB values as input and converts them into YUV
values. SPU encode colors as YUV already, it therefore is overkill to
convert them into RGB first, only to have them converted back later by
the driver again.
Would it be possible, to have a OSDSetColorYUV() function/ioctl that
takes YUV values as input + color blend value (0..0xf), instead of RGB?
Andreas
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