| commit | c0e4e8d2970429caf753a9651c20a7933db39ce9 | |
| author | senorblanco@chromium.org <senorblanco@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Fri, 24 May 2013 22:20:49 +0000 (24 22:20 +0000) | ||
| committer | senorblanco@chromium.org <senorblanco@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | |
| Fri, 24 May 2013 22:20:49 +0000 (24 22:20 +0000) | ||
| tree | e7035e4a79e252627d263d6051c96eb623447fd4 | treesnapshot (tar.gz zip) |
| parent | a8a0b8b382142bbcc8f674405fe87e944ff1eac0 | commitdiff |
(Patch by Teodora Novkovic <teodora.petrovic@gmail.com>, originally reviewed at https://codereview.chromium.org/14929006/).
Added MIPS DSPr2 optimization for BGRAConvolve2D routine.
The following routines are optimized:
- ConvolveVertically
- ConvolveHorizontally
Performance gain measured on Malta 74Kc board:
- our standalone test/bench application ~45%
- chromium unit_test ~20%
R=hubbe@chromium.org, senorblanco@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15742005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@202197 0039d316-1c4b-4281-b951-d872f2087c98
Added MIPS DSPr2 optimization for BGRAConvolve2D routine.
The following routines are optimized:
- ConvolveVertically
- ConvolveHorizontally
Performance gain measured on Malta 74Kc board:
- our standalone test/bench application ~45%
- chromium unit_test ~20%
R=hubbe@chromium.org, senorblanco@chromium.org
Review URL: https://chromiumcodereview.appspot.com/15742005
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@202197 0039d316-1c4b-4281-b951-d872f2087c98