I'm trying to work out a syntax for the sysfs attribute that will control the config. My first idea is to use a alpha/red/blue/green syntax. When red is set and blue/green are missing index mode is set. When green is set and red/blue are missing gray scale is set.
Are there chips that can scanout from buffers not packed at a power of two? How should I work different color spaces (YCbCr) into this? 4bpp Index = /4 4bpp greyscale = //4 8bpp Index = /8 8bpp RGB 332 = /3/3/2 8bpp greyscale = //8 16bpp aRGB 1555 = 1/5/5/5 16bpp RGB 565 = /5/6/5 16bpp aRGB 4444 = 4/4/4/4 16bpp aIndex 88 = 8/8 24bpp RGB 888 = /8/8/8 24bpp aRGB 6666 = 6/6/6/6 32bpp aRGB 8888 = 8/8/8/8 32bpp aRGB 2:10:10:10 = 2/10/10/10 How are these packed? 1 bpp monochrome (black = 0 and white = 1 or vice versa) 1 bpp indexed 2 bpp indexed 3 bpp indexed 5 bpp indexed 6 bpp indexed 7 bpp indexed These would have the same config, //8, right? You then just control what you write to the byte. 8 bpp monochrome (black is all zeroes and white is all ones or vice versa) 8 bpp greyscale How does this work, is one 24 bit color the key? 32 bpp indexed+RGB 888 with color key to enable RGB888 -- Jon Smirl [EMAIL PROTECTED] ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf -- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
