Turn off NEON SkBoxBlurGetPlatformProcs for ARM64 (for now)

Turn off NEON SkBoxBlurGetPlatformProcs for ARM64 (for now)

BUG=skia:2845
Committed: https://skia.googlesource.com/skia/+/39cd5b9041cb91a91b753765a13608fa7156d00f

[hal.canary, 2014-08-20 19:25:32]

turn the bot green

[Stephen White, 2014-08-20 19:43:34]

LGTM as a stopgap. We should figure this out, though.

https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
File src/opts/SkBlurImage_opts_arm.cpp (right):

https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
src/opts/SkBlurImage_opts_arm.cpp:17: #elif defined(SK_CPU_ARM64)  // Temporary
fix for
Weird. There's no SkBoxBlur call in the given stack trace, so I assume it
produces bad RGBA which subsequent functions complain about?

[hal.canary, 2014-08-20 20:01:49]

https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
File src/opts/SkBlurImage_opts_arm.cpp (right):

https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
src/opts/SkBlurImage_opts_arm.cpp:17: #elif defined(SK_CPU_ARM64)  // Temporary
fix for
On 2014/08/20 19:43:33, Stephen White wrote:
> Weird. There's no SkBoxBlur call in the given stack trace, so I assume it
> produces bad RGBA which subsequent functions complain about?

Yes.  It happens in SkBlurImageFilter::onFilterImage

[Stephen White, 2014-08-20 20:12:53]

On 2014/08/20 20:01:49, Hal Canary wrote:
>
https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
> File src/opts/SkBlurImage_opts_arm.cpp (right):
> 
>
https://codereview.chromium.org/491973002/diff/1/src/opts/SkBlurImage_opts_ar...
> src/opts/SkBlurImage_opts_arm.cpp:17: #elif defined(SK_CPU_ARM64)  //
Temporary
> fix for
> On 2014/08/20 19:43:33, Stephen White wrote:
> > Weird. There's no SkBoxBlur call in the given stack trace, so I assume it
> > produces bad RGBA which subsequent functions complain about?
> 
> Yes.  It happens in SkBlurImageFilter::onFilterImage

Hmm. That code path is 8888-only. I wonder who is doing the conversion in this
case.

Also seems strange that it's 64-bit only.

[hal.canary, 2014-08-20 21:32:36]

The CQ bit was checked by halcanary@google.com

[commit-bot: I haz the power, 2014-08-20 21:33:27]

CQ is trying da patch. Follow status at
 https://skia-tree-status.appspot.com/cq/halcanary@google.com/491973002/1

[commit-bot: I haz the power, 2014-08-20 21:40:15]

Committed patchset #1 (1) as 39cd5b9041cb91a91b753765a13608fa7156d00f