remove 565 effects shaders

remove 565 effects shaders

This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.

R=reed@google.com
BUG=skia:1947
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1553103003

Committed: https://skia.googlesource.com/skia/+/0152cc3819291841298013d2b5515a61e974e41f

[caryclark, 2016-01-04 15:01:51]

Description was changed from

==========
remove 565 effects shaders

This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.

R=reed@google.com
BUG=skia:1947
==========

to

==========
remove 565 effects shaders

This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.

R=reed@google.com
BUG=skia:1947
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

[caryclark, 2016-01-04 15:12:59]

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

[commit-bot: I haz the power, 2016-01-04 15:13:10]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553103003/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553103003/20001

[commit-bot: I haz the power, 2016-01-04 15:14:17]

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

[commit-bot: I haz the power, 2016-01-04 15:14:17]

Dry run: Try jobs failed on following builders:
  Build-Ubuntu-Clang-x86_64-Debug-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-Clang-x...)
  Build-Ubuntu-GCC-Arm64-Debug-Android-Trybot on client.skia.compile
(JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm...)
  Build-Ubuntu-GCC-Arm7-Debug-Android-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm...)
  Build-Ubuntu-GCC-Mips-Debug-Android-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Mip...)
  Build-Ubuntu-GCC-x86_64-Release-Trybot on client.skia.compile (JOB_FAILED,
http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-x86...)

[caryclark, 2016-01-04 15:23:10]

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

[commit-bot: I haz the power, 2016-01-04 15:23:15]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553103003/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553103003/40001

[commit-bot: I haz the power, 2016-01-04 15:32:40]

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

[commit-bot: I haz the power, 2016-01-04 15:32:41]

Dry run: Try jobs failed on following builders:
  Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Debug-Trybot on client.skia (JOB_FAILED,
http://build.chromium.org/p/client.skia/builders/Test-Ubuntu-GCC-GCE-CPU-AVX2...)

[caryclark, 2016-01-04 15:59:43]

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

[commit-bot: I haz the power, 2016-01-04 15:59:51]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553103003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553103003/60001

[commit-bot: I haz the power, 2016-01-04 16:14:53]

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

[commit-bot: I haz the power, 2016-01-04 16:14:54]

Dry run: This issue passed the CQ dry run.

[reed1, 2016-01-04 17:38:27]

lgtm

[caryclark, 2016-01-04 17:54:10]

The CQ bit was checked by caryclark@google.com

[commit-bot: I haz the power, 2016-01-04 17:54:21]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1553103003/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1553103003/60001

[commit-bot: I haz the power, 2016-01-04 17:54:57]

Description was changed from

==========
remove 565 effects shaders

This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.

R=reed@google.com
BUG=skia:1947
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
==========

to

==========
remove 565 effects shaders

This removes the 565 optimization for radial,
linear, sweep, and picture shaders. The
optimization gets little real-world use and
has a reasonable fallback. This also permits
removing the square root table for the radial
gradient case.

R=reed@google.com
BUG=skia:1947
GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...

Committed:
https://skia.googlesource.com/skia/+/0152cc3819291841298013d2b5515a61e974e41f
==========

[commit-bot: I haz the power, 2016-01-04 17:54:57]

Committed patchset #4 (id:60001) as
https://skia.googlesource.com/skia/+/0152cc3819291841298013d2b5515a61e974e41f