<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Nesting backgrounds with identical RGBA causes wrong colours to be drawn at innermost level" href="https://bugs.freedesktop.org/show_bug.cgi?id=99233#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Nesting backgrounds with identical RGBA causes wrong colours to be drawn at innermost level" href="https://bugs.freedesktop.org/show_bug.cgi?id=99233">bug 99233</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>Concentric set of XRenderFillRectangles with over and alpha < 1 should produce a gradient of light (outside) to dark (centre). libxrender compresses multiple calls of XRenderFillRectangle with the same op + colour to a single call. X is supposed to render each rectangle in that array as a seperate draw call (though we do try to optimise the computation of the union and use the union if possible by op). Uli, what's the bad rendering? Daniel can you look at Uli's test and see if it has a similar misrendering on your system?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>