Jason Ekstrand <ja...@jlekstrand.net> writes: > + /* For true mailbox mode, we need at least 4 images: > + * 1) One to scan out from > + * 2) One to have queued for scan-out > + * 3) One to be currently held by the Wayland compositor > + * 4) One to render to > + */ > caps->minImageCount = 2; > - caps->maxImageCount = 4; > + /* There is no real maximum */ > + caps->maxImageCount = 0;
This patch as it was applied seems to leave the minImageCount as 2 on X11. Is this possibly a mistake? Now it doesn’t match the comment above it and there’s no explanation of this in the commit message. It seems a little surprising that it has been changed to 4 in the Wayland backend. Won’t this mean that every application using Vulkan, even if it’s just a simple GUI app will end up with four large buffers just to make the few applications that want true mailbox mode behave correctly? Regards, - Neil . _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
