A repository that has original sources for patches used in the Arch User Repository package called "mutter-performance".
https://aur.archlinux.org/packages/mutter-performance
f16fd0ddbb
This adds a fast path for premultiplying an RGBA image using SSE2 instructions. SSE registers are 128-bit and we need at least 16-bits per component for the intermediate result of the multiplication so we can do two pixels in parallel with one register. The function interleaves 2 SSE registers to multiply 4 pixels in one function call with the hope that this will pipeline better. http://bugzilla.openedhand.com/show_bug.cgi?id=1939 Signed-off-by: Emmanuele Bassi <ebassi@linux.intel.com> |
||
|---|---|---|
| cogl | ||
| doc/reference/cogl | ||
| pango | ||
| Makefile.am | ||