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msarett 6bdbf4412b Improve naive SkColorXform to half floats
This should give us a good baseline to explore using SkRasterPipeline.

A particular colorxform to half float drops from 425us to 282us on my desktop.

Color Xform to Half Float (HP z620)
Original                              425us
Trans16 (not 32)                      355us
Vector Trans16                        378us
Trans16 + Keep Halfs in Vector        335us
Vector Trans16 + Keep Halfs in Vector 282us
Final                                 282us

Color Xform to Half Float (Nexus 5X)
Original                              556us
Final                                 472us

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2159993003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2159993003
2016-07-19 09:07:55 -07:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bench Improve naive SkColorXform to half floats 2016-07-19 09:07:55 -07:00
bin bin/fetch-skps: print instruction on error 2016-04-26 12:38:47 -07:00
build_overrides GN 2016-06-23 10:29:30 -07:00
cmake Delete the legacy SVG parser 2016-07-19 06:12:54 -07:00
debugger Fix old debugger 2016-04-29 14:02:18 -07:00
dm Add capability for SkColorXform to output half floats 2016-07-15 13:54:38 -07:00
example Lots of progress on switching to SkColorSpace rather than SkColorProfileType 2016-06-16 13:03:24 -07:00
experimental tools/SkShaper: SkStream->blob 2016-07-12 09:17:43 -07:00
fuzz remove DownSample imagefilter 2016-06-25 14:30:44 -07:00
gm Introduce GrColorSpaceXform, for gamut conversion on textures 2016-07-18 10:53:52 -07:00
gyp Delete the legacy SVG parser 2016-07-19 06:12:54 -07:00
include Make SkFont a bit more useable 2016-07-19 07:59:22 -07:00
infra Convert SK Images to new assets format 2016-07-18 10:36:43 -07:00
platform_tools Update documents/scripts for SampleApp removal 2016-07-12 09:12:39 -07:00
resources Use hintgasp font when testing rendering. 2016-07-12 06:55:25 -07:00
samplecode Factor code to rotate a canvas about a point. 2016-07-12 15:01:19 -07:00
site Fix option name typo 2016-07-12 15:11:31 -07:00
src Improve naive SkColorXform to half floats 2016-07-19 09:07:55 -07:00
tests Improve naive SkColorXform to half floats 2016-07-19 09:07:55 -07:00
third_party GN: refactor third_party/gni 2016-07-19 08:25:00 -07:00
tools Add bounds info 2016-07-18 13:33:37 -07:00
.gitignore Add CIPD support for bot assets 2016-06-28 04:41:49 -07:00
.gn GN 2016-06-23 10:29:30 -07:00
AUTHORS SkPDF: Use type 2/3 shading for gradient shaders 2016-06-17 12:38:54 -07:00
BUILD.gn GN: polyfill is_fuchsia 2016-07-19 06:03:22 -07:00
codereview.settings Automatically add a docs preview link and NOTRY=true when there are only docs changes. 2015-02-26 10:16:13 -08:00
CONTRIBUTING Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
CQ_COMMITTERS Moved committer list to chrome-infra-auth and deleted it from the repo 2015-09-02 13:37:54 -07:00
DEPS Build Expat on all platforms 2016-07-14 14:02:24 -07:00
Doxyfile Documentation: SkCanvas API 2015-05-19 10:21:29 -07:00
gn.py GN 2016-06-23 10:29:30 -07:00
gyp_skia Make Win runtime DLLs writeable before overwriting 2016-03-18 08:33:38 -07:00
gyp_skia.py Roll gyp deps from 1765 to 1796. 2013-11-21 18:11:14 +00:00
LICENSE Include resources directory in google3 sync. 2015-10-20 13:00:48 -07:00
make.bat Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
make.py GYP: remove stale skia_scalar gyp variable 2015-11-10 13:25:12 -05:00
Makefile Add visualbench as valid target to Makefile 2015-12-18 08:05:06 -08:00
OWNERS add root files from chrome 2013-08-13 19:11:15 +00:00
PRESUBMIT.py Specifying master names with "master." prefix is deprecated 2016-07-13 12:57:42 -07:00
public.bzl Exclude XML and dependencies from Bazel build. 2016-07-15 11:27:27 -07:00
README Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
README.chromium Update README.chromium. 2015-06-11 13:19:24 -07:00
skia.gyp Fix references to https://sites.google.com/site/skiadocs/. 2015-02-03 13:12:54 -02:00
SKP_VERSION Update SKP version 2016-07-17 01:02:55 -07:00
whitespace.txt Test auto merger 2016-07-18 07:21:44 -07:00

Skia is a complete 2D graphic library for drawing Text, Geometries, and Images.

See full details, and build instructions, at https://skia.org.