Gamut transformation of the paint color in Ganesh

Gamut transformation of the paint color in Ganesh

Conversion from sRGB to destination gamut is going to be very common,
so I'm caching that xform (if there is one) on the draw context.

Results verified in the gamut GM (two more boxes correct).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2330553003

Committed: https://skia.googlesource.com/skia/+/5a7ae7e337a68dc42723fce80752c93b7d26d469

[Brian Osman, 2016-09-09 20:24:33]

Description was changed from

==========
Gamut transformation of the paint color in Ganesh

Conversion from sRGB to destination gamut is going to be very common,
so I'm caching that xform (if there is one) on the draw context.

Results verified in the gamut GM (two more boxes correct).

BUG=skia:
==========

to

==========
Gamut transformation of the paint color in Ganesh

Conversion from sRGB to destination gamut is going to be very common,
so I'm caching that xform (if there is one) on the draw context.

Results verified in the gamut GM (two more boxes correct).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2330553003
==========

[Brian Osman, 2016-09-09 20:25:16]

The CQ bit was checked by brianosman@google.com to run a CQ dry run

[commit-bot: I haz the power, 2016-09-09 20:25:20]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Brian Osman, 2016-09-09 20:27:24]

brianosman@google.com changed reviewers:
+ bsalomon@google.com, msarett@google.com, reed@google.com,
robertphillips@google.com

[Brian Osman, 2016-09-09 20:27:25]

Matt - just adding you to see what my usage looks like. This is still using
GrColorSpaceXform, rather than SkColorSpaceXform. Eventually we can look at
merging those?

[commit-bot: I haz the power, 2016-09-09 20:57:06]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-09-09 20:57:07]

Dry run: This issue passed the CQ dry run.

[bsalomon, 2016-09-12 14:48:56]

lgtm

[Brian Osman, 2016-09-12 16:14:46]

The CQ bit was checked by brianosman@google.com

[commit-bot: I haz the power, 2016-09-12 16:14:58]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-09-12 19:07:27]

Description was changed from

==========
Gamut transformation of the paint color in Ganesh

Conversion from sRGB to destination gamut is going to be very common,
so I'm caching that xform (if there is one) on the draw context.

Results verified in the gamut GM (two more boxes correct).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2330553003
==========

to

==========
Gamut transformation of the paint color in Ganesh

Conversion from sRGB to destination gamut is going to be very common,
so I'm caching that xform (if there is one) on the draw context.

Results verified in the gamut GM (two more boxes correct).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2330553003

Committed:
https://skia.googlesource.com/skia/+/5a7ae7e337a68dc42723fce80752c93b7d26d469
==========

[commit-bot: I haz the power, 2016-09-12 19:07:28]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/5a7ae7e337a68dc42723fce80752c93b7d26d469