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Ethan Nicholas 86a43405fb Added constant propagation and better variable liveness tracking to skslc. 
This allows skslc to track the values of variables with constant
values across multiple statements and replace variable references with
constant values where appropriate.

The improved liveness tracking allows skslc to realize that a
variable is no longer alive if all references to it have been
replaced. It is not yet doing much with this information; better
dead code elimination is coming in a followup change.

BUG=skia:

Change-Id: I068c5d2e9a362e75299b1de1f4575339f5ddc3bb
Reviewed-on: https://skia-review.googlesource.com/7302
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>
Commit-Queue: Ethan Nicholas <ethannicholas@google.com>
2017-01-19 20:11:40 +00:00
animations first cut at a checkbox 2009-10-21 19:41:10 +00:00
bench Add a bench to exercise legacy-mode SkRasterPipeline behavior. 2017-01-17 15:56:11 +00:00
bin drop depot_tools dependency in bin/fetch-gn 2017-01-12 19:54:50 +00:00
debugger Get Debugger app compiling again 2017-01-06 16:18:27 +00:00
dm Reland https://skia-review.googlesource.com/c/6091/ 2017-01-13 16:07:48 +00:00
example bench, samples, etc: s/SkAutoTUnref/sk_sp/ 2016-11-07 15:17:32 +00:00
experimental Plumb dst color space in many places, rather than "mode" 2016-12-09 20:31:23 +00:00
fuzz move SkTRegister.h into tools 2017-01-11 19:53:36 +00:00
gm explictly fail to draw unpremul, as this is buggy, incomplete, tricky, and unused 2017-01-19 19:26:21 +00:00
gn Add class GrProcessorSet which represents color and coverage FPs and a XPFactory. 2017-01-18 16:48:41 +00:00
gyp rm -r {include,src}/animator 2017-01-12 19:52:18 +00:00
include remove clipstack from lua -- deprecated 2017-01-19 20:07:03 +00:00
infra Reland "Respect full precision for RGB16 PNGs" (part 1) 2017-01-19 17:35:50 +00:00
platform_tools Add support for 64-bit devices when using gdb on Android 2017-01-06 19:57:05 +00:00
resources Use fixed size buffer for RLE bmps 2017-01-19 14:21:02 +00:00
samplecode Fix code that relied on readPixels not doing color space conversion 2017-01-17 21:53:57 +00:00
site Update Buildbot doc for Task Scheduler 2017-01-17 14:54:12 +00:00
src Added constant propagation and better variable liveness tracking to skslc. 2017-01-19 20:11:40 +00:00
tests Added constant propagation and better variable liveness tracking to skslc. 2017-01-19 20:11:40 +00:00
third_party SkTypes.h : move SkAutoMalloc into SkAutoMalloc.h 2017-01-11 18:55:34 +00:00
tools remove clipstack from lua -- deprecated 2017-01-19 20:07:03 +00:00
.clang-format Mark flatennable macros as block beginning/ending in .clang-format 2017-01-09 15:31:36 +00:00
.gitignore drop depot_tools dependency in bin/fetch-gn 2017-01-12 19:54:50 +00:00
.gn Basic standalone GN configs. 2016-07-21 12:25:45 -07:00
AUTHORS Fix typo in GrGLCaps 2016-11-18 23:20:51 +00:00
BUILD.gn Fix Android roll 2017-01-13 21:17:05 +00:00
codereview.settings Make uploading to Gerrit the default for Skia 2016-11-09 19:07:56 +00:00
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 Get latest ANGLE as of January 6, 2017 2017-01-11 15:12:40 +00:00
Doxyfile Make the housekeeper upload doxygen to a newer bucket 2016-10-04 13:23:57 -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 BUG=skia:5602 2016-09-02 11:19:34 -07:00
OWNERS add root files from chrome 2013-08-13 19:11:15 +00:00
PRESUBMIT.py Add hcm@ to public API owners 2017-01-19 17:36:06 +00:00
public.bzl remove SK_SUPPORT_LEGACY_CANVAS_GETCLIPSTACK from public.bzl 2017-01-19 19:08:14 +00:00
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
whitespace.txt Test PG 2017-01-17 13:46:11 +00:00

README 

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

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