ARM Skia NEON patches - 25 - S32A_D565_Opaque_Dither clean/bugfix/speed

expectations/gm/ignored-tests.txt

 # Failures of any GM tests listed in this file will be ignored [1], as
 # if they had been marked "ignore-failure": true in the per-builder
 # expected-results.json files.
 #
 # The idea is that, if you modify a GM test in such a way that you know it will
 # require rebaselines on multiple platforms, you should add that test's name to
 # this list within the same CL that modifies the test.
 # Then, AS SOON AS POSSIBLE, you should rebaseline the tests (they will show up
 # as status "failure-ignored") and remove the line you added to this file.
 # If there are any lingering failures that need to be suppressed (ignored), you
@@ skipping 46 matching lines @@
 imagefiltersclipped
 imagefiltersscaled
 
 # Added by yunchao.he@intel.com for https://codereview.chromium.org/166023002
 inverse_paths
 
 # Added by senorblanco as part of https://codereview.chromium.org/164203002/
 # This one gets PDF result closer to 8888 than it was before (only one bar
 # different from 8888 vs three before).
 canvas-layer-state
+
+# Added by kevin.petit@arm.com for https://codereview.chromium.org/177963003/

[djsollen, 2014/02/24 16:36:21]

since we don't have a ABRG bot why do we need this?  Do you expect your change
to alter the ARGB behavior as well?

[kevin.petit, 2014/02/24 16:42:16]

Yes, I've made small changes and the patched function is slightly faster and
gives exact results. The patch also makes the code a bit more readable.

+xfermodes3
+xfermodes2
+xfermodes
+scaled_tilemodes_npot
+scaled_tilemodes
+tilemodes_npot
+tilemodes
+modecolorfilters
+lumafilter
+lerpmode
+hairmodes
+radial_gradient
+convex_poly_clip
+complexclip_aa_layer
+complexclip_bw_layer
+canvas-layer-state
+bitmapfilters
+drawbitmapmatrix
+bitmapcopy
+arithmode
+aarectmodes