Thread (4 messages) 4 messages, 2 authors, 2005-01-31

Re: Optimized cfbimgblt.c

From: Antonino A. Daplas <hidden>
Date: 2005-01-20 22:00:17

On Friday 21 January 2005 02:08, James Simmons wrote:
Oops. Need to CC Tony.


Here is a patch for packed pixel software imageblit. Since the code to
draw a color image and a mono image are almost the same I merged them.
Second I made the code generic enough to work on big endian and little
endian code at the same time. I set my radeon card in my x86 box to big
endian mode and tested. It worked for me but I like people on big endian
machines to test it. The last fix was to deal with the 16 color logo. The
fb_set_logo was unpacking the 4bpp info. Now cfb_imageblit can handle the
logo data directly. Most hardware expects the data not to be unpacked.
Another bug was image.depth was always set to 8 in fb_show_logo. This is
in correct. Please test. Thank you.
Hi James, how are you doing :-) ?

The patch looks good, I'll do a few tests.

Tony

P.S: Any chance you want to maintain the fb layer again, let me know...




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