On Mon, 04 Mar 2013 17:53:01 -0000, Chris Wilson <[email protected]> wrote:
Did you try with image16? I think it should be hit somewhere, would seem like somebody would use it eventually...
Thanks for the tip; I wasn't aware of that. I've been working from Siarhei's trimmed set of traces that come with a script to run the tests, and amongst other things, this sets CAIRO_TEST_TARGET=image. I'm not really familiar with Cairo terminology, but I'm guessing that the target is some sort of backing store that matches the depth of the framebuffer? Certainly, if I change that setting to image16, I do start to see src_x888_0565 start to be called, but the number of calls is still tiny: t-chromium-tabs 0 t-evolution 0 t-firefox-asteroids 1 t-firefox-canvas-alpha 1 t-firefox-canvas 1 t-firefox-chalkboard 0 t-firefox-fishbowl 3 t-firefox-fishtank 1 t-firefox-paintball 3 t-firefox-particles 1 t-firefox-planet-gnome 43 t-firefox-scrolling 11 t-firefox-talos-gfx 1 t-firefox-talos-svg 1 t-gnome-system-monitor 0 t-gnome-terminal-vim 0 t-grads-heat-map 0 t-gvim 0 t-midori-zoomed 38 t-poppler-reseau 1 t-poppler 0 t-swfdec-giant-steps 0 t-swfdec-youtube 1 t-xfce4-terminal-a1 0 Given that the number of calls of anything that shows up in the overall times is usually measured in millions, or at the very least hundreds, I can't imagine any of those being significant, so I think I'll save myself the few hours it'd take to run the profile to confirm, if you don't mind :) Ben _______________________________________________ Pixman mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/pixman
