platform/upstream/libSkiaSharp.git
9 years agoRevert of Build in C++11 mode on Unix-like bots. (patchset #4 id:60001 of https:...
mtklein [Wed, 4 Feb 2015 15:06:26 +0000 (07:06 -0800)]
Revert of Build in C++11 mode on Unix-like bots. (patchset #4 id:60001 of https://codereview.chromium.org/868233008/)

Reason for revert:
Perf-Ubuntu12, and Test-Ubuntu12, Build-Nacl  all too old.

Android and Chrome OS builders look ok.
Android testers look ok.  Chrome OS testers haven't run yet.

Original issue's description:
> Build in C++11 mode on Unix-like bots.
>
> Mac and Windows bots are already building in C++11 mode.
> This turns on the rest, mostly to see what work remains.
>
> This will probably break a few bots.  It'd be nice if we could let those
> all come in as red before reverting this so I can see the full list to fix.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/779e49602a9c8f4d2799504822e01bcafbcaa534

TBR=stephana@google.com,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/879803003

9 years agoBuild in C++11 mode on Unix-like bots.
mtklein [Wed, 4 Feb 2015 14:55:36 +0000 (06:55 -0800)]
Build in C++11 mode on Unix-like bots.

Mac and Windows bots are already building in C++11 mode.
This turns on the rest, mostly to see what work remains.

This will probably break a few bots.  It'd be nice if we could let those
all come in as red before reverting this so I can see the full list to fix.

BUG=skia:

Review URL: https://codereview.chromium.org/868233008

9 years agoRevert "Move DstCopy on gpu into the GrXferProcessor."
egdaniel [Wed, 4 Feb 2015 14:25:28 +0000 (06:25 -0800)]
Revert "Move DstCopy on gpu into the GrXferProcessor."

This reverts commit 74a11753604768bf461b80cabb66060e8564d82c.

TBR=joshualitt@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/3e9dfdb3784c0cbfecf7589a74aa9aff7ef40abd

Review URL: https://codereview.chromium.org/896163003

9 years agoRevert of Revert "Move DstCopy on gpu into the GrXferProcessor." (patchset #1 id...
egdaniel [Wed, 4 Feb 2015 14:20:25 +0000 (06:20 -0800)]
Revert of Revert "Move DstCopy on gpu into the GrXferProcessor." (patchset #1 id:1 of https://codereview.chromium.org/896163003/)

Reason for revert:
failed on my manual revert

Original issue's description:
> Revert "Move DstCopy on gpu into the GrXferProcessor."
>
> This reverts commit 74a11753604768bf461b80cabb66060e8564d82c.
>
> TBR=joshualitt@google.com,bsalomon@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/3e9dfdb3784c0cbfecf7589a74aa9aff7ef40abd

TBR=
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/900913002

9 years agoRevert "Move DstCopy on gpu into the GrXferProcessor."
egdaniel [Wed, 4 Feb 2015 14:14:22 +0000 (06:14 -0800)]
Revert "Move DstCopy on gpu into the GrXferProcessor."

This reverts commit 74a11753604768bf461b80cabb66060e8564d82c.

TBR=joshualitt@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/896163003

9 years agoFix the URL for previewing Markdown changes.
tfarina [Wed, 4 Feb 2015 14:05:58 +0000 (06:05 -0800)]
Fix the URL for previewing Markdown changes.

BUG=None
R=jcgregorio@google.com
NOTRY=true

Review URL: https://codereview.chromium.org/883003004

9 years agoUpdate SKP version
skia.buildbots [Wed, 4 Feb 2015 07:27:08 +0000 (23:27 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/876313006

9 years agoRemove unused and unimplemented abstract functions from GrRenderTarget
kkinnunen [Wed, 4 Feb 2015 06:20:19 +0000 (22:20 -0800)]
Remove unused and unimplemented abstract functions from GrRenderTarget

Remove unused and unimplemented abstract functions from GrRenderTarget.
The functions might cause confusion later.

BUG=skia:3388

Review URL: https://codereview.chromium.org/865603007

9 years ago[SkSVGDevice] Initial text support
fmalita [Wed, 4 Feb 2015 01:47:12 +0000 (17:47 -0800)]
[SkSVGDevice] Initial text support

R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/899683002

9 years agofixing GrBatch leak
joshualitt [Wed, 4 Feb 2015 01:40:16 +0000 (17:40 -0800)]
fixing GrBatch leak

TBR=
BUG=skia:

Review URL: https://codereview.chromium.org/886393008

9 years agoHairline batch
joshualitt [Wed, 4 Feb 2015 00:41:41 +0000 (16:41 -0800)]
Hairline batch

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/6eff8701f027016fbb3147412ec2292dcec2b7f5

Committed: https://skia.googlesource.com/skia/+/658d55cd6121c67488aaf5d0832c9712737f26a5

Review URL: https://codereview.chromium.org/876673002

9 years agoDash using vertex attributes for interval and stroke width
joshualitt [Tue, 3 Feb 2015 23:07:51 +0000 (15:07 -0800)]
Dash using vertex attributes for interval and stroke width

BUG=skia:

Review URL: https://codereview.chromium.org/892203003

9 years agoCleanup the android scripts.
djsollen [Tue, 3 Feb 2015 23:07:30 +0000 (15:07 -0800)]
Cleanup the android scripts.

Rename a few files to make their function clearer.
Update other files to remove dead code or improve function.

Review URL: https://codereview.chromium.org/865943007

9 years agoMove DstCopy on gpu into the GrXferProcessor.
egdaniel [Tue, 3 Feb 2015 23:02:43 +0000 (15:02 -0800)]
Move DstCopy on gpu into the GrXferProcessor.

BUG=skia:

Review URL: https://codereview.chromium.org/885923002

9 years agoadd textual overview
reed [Tue, 3 Feb 2015 23:02:24 +0000 (15:02 -0800)]
add textual overview

BUG=skia:

Review URL: https://codereview.chromium.org/898573002

9 years agoPort SkRefCnt.h to new SkAtomics.h
mtklein [Tue, 3 Feb 2015 21:38:58 +0000 (13:38 -0800)]
Port SkRefCnt.h to new SkAtomics.h

This adds sk_memory_barrier(), implemented using sk_atomic_fetch_add() on an uninitialized variable.  If that becomes a problem we can drop this to the porting layer, using std::atomic_thread_fence() / __atomic_thread_fence() / __sync_synchronize().

The big win is that ref() doesn't generate a memory barrier any more on ARM.
This is an instance of SkSafeRef() in SkPaint(const SkPaint&) after this CL:
     4d0:       684a            ldr     r2, [r1, #4]
     4d2:       6018            str     r0, [r3, #0]
     4d4:       b13a            cbz     r2, 4e6 <_ZN7SkPaintC1ERKS_+0x2e>
     4d6:       1d10            adds    r0, r2, #4
     4d8:       e850 4f00       ldrex   r4, [r0]
     4dc:       3401            adds    r4, #1
     4de:       e840 4500       strex   r5, r4, [r0]
     4e2:       2d00            cmp     r5, #0
     4e4:       d1f8            bne.n   4d8 <_ZN7SkPaintC1ERKS_+0x20>

Here's the before,  pretty much the same with two memory barriers surrounding the ref():
     4d8:       684a            ldr     r2, [r1, #4]
     4da:       6018            str     r0, [r3, #0]
     4dc:       b15a            cbz     r2, 4f6 <_ZN7SkPaintC1ERKS_+0x3e>
     4de:       1d10            adds    r0, r2, #4
     4e0:       f3bf 8f5f       dmb     sy
     4e4:       e850 4f00       ldrex   r4, [r0]
     4e8:       3401            adds    r4, #1
     4ea:       e840 4500       strex   r5, r4, [r0]
     4ee:       2d00            cmp     r5, #0
     4f0:       d1f8            bne.n   4e4 <_ZN7SkPaintC1ERKS_+0x2c>
     4f2:       f3bf 8f5f       dmb     sy

The miscellaneous files in here are just fixups to explicitly include SkMutex.h,
instead of leeching it off SkRefCnt.h.

No public API changes.
TBR=reed@google.com

Build trybots seem hosed.
NOTRY=true

BUG=skia:

Review URL: https://codereview.chromium.org/896803002

9 years agoBuild in C++11 mode on Macs.
mtklein [Tue, 3 Feb 2015 21:24:36 +0000 (13:24 -0800)]
Build in C++11 mode on Macs.

Build trybots are not triggering.
NOTRY=true

BUG=skia:

Review URL: https://codereview.chromium.org/894773002

9 years agoRemove link to Push application.
tfarina [Tue, 3 Feb 2015 20:07:20 +0000 (12:07 -0800)]
Remove link to Push application.

BUG=None
R=jcgregorio@google.com
NOTRY=true

Review URL: https://codereview.chromium.org/884203002

9 years agoremove remaining parts of SkExample
caryclark [Tue, 3 Feb 2015 19:16:05 +0000 (11:16 -0800)]
remove remaining parts of SkExample

R=reed@google.com

Review URL: https://codereview.chromium.org/895103002

9 years agoadd new Skia team member to committers list
hcm [Tue, 3 Feb 2015 19:10:56 +0000 (11:10 -0800)]
add new Skia team member to committers list

BUG=skia:

NOTRY=true
TBR=rmistry@google.com

Review URL: https://codereview.chromium.org/885493008

9 years agoSave and temp dst and src FBO on GrGLGpu and use the temp FBOs for copySurface if...
egdaniel [Tue, 3 Feb 2015 19:10:51 +0000 (11:10 -0800)]
Save and temp dst and src FBO on GrGLGpu and use the temp FBOs for copySurface if needed.

BUG=skia:

Review URL: https://codereview.chromium.org/893703003

9 years agoRevert of Hairline batch (patchset #17 id:360001 of https://codereview.chromium.org...
joshualitt [Tue, 3 Feb 2015 16:40:22 +0000 (08:40 -0800)]
Revert of Hairline batch (patchset #17 id:360001 of https://codereview.chromium.org/876673002/)

Reason for revert:
still a performance regression

Original issue's description:
> Hairline batch
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/6eff8701f027016fbb3147412ec2292dcec2b7f5
>
> Committed: https://skia.googlesource.com/skia/+/658d55cd6121c67488aaf5d0832c9712737f26a5

TBR=bsalomon@google.com,joshualitt@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/882883003

9 years agoLand Ben's 32-bit symlink script.
Mike Klein [Tue, 3 Feb 2015 15:43:28 +0000 (10:43 -0500)]
Land Ben's 32-bit symlink script.

BUG=skia:

Review URL: https://codereview.chromium.org/890613005

9 years agoFix references to https://sites.google.com/site/skiadocs/.
Thiago Farina [Tue, 3 Feb 2015 15:12:54 +0000 (13:12 -0200)]
Fix references to https://sites.google.com/site/skiadocs/.

Point them to their equivalent in https://skia.org.

BUG=None
R=hcm@google.com, jcgregorio@google.com
NOTRY=true

Review URL: https://codereview.chromium.org/856353004

9 years agoHairline batch
joshualitt [Tue, 3 Feb 2015 14:56:44 +0000 (06:56 -0800)]
Hairline batch

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/6eff8701f027016fbb3147412ec2292dcec2b7f5

Review URL: https://codereview.chromium.org/876673002

9 years ago[SkSVGDevice] Initial shader/gradient support
fmalita [Tue, 3 Feb 2015 13:44:40 +0000 (05:44 -0800)]
[SkSVGDevice] Initial shader/gradient support

* linear gradient support (based on shawcroft@google.com's CL)
* generic paint resources reorg
* opacity support

R=reed@google.com,mtklein@google.com,halcanary@google.com

Review URL: https://codereview.chromium.org/892973002

9 years agoWhitespace change to test new compile bots
Ravi Mistry [Tue, 3 Feb 2015 13:41:46 +0000 (08:41 -0500)]
Whitespace change to test new compile bots

9 years agoUpdate SKP version
skia.buildbots [Tue, 3 Feb 2015 06:56:50 +0000 (22:56 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/897603002

9 years agoAdd texture create/upload stats and make nanobench have explicit gpu stats flag
bsalomon [Tue, 3 Feb 2015 05:19:50 +0000 (21:19 -0800)]
Add texture create/upload stats and make nanobench have explicit gpu stats flag

Review URL: https://codereview.chromium.org/891973002

9 years agoRevert of Make the glyph array entries inline. (patchset #10 id:170001 of https:...
bsalomon [Tue, 3 Feb 2015 05:06:23 +0000 (21:06 -0800)]
Revert of Make the glyph array entries inline. (patchset #10 id:170001 of https://codereview.chromium.org/885903002/)

Reason for revert:
I suspect this is causing the off-by-one character issues that show up in gold.skia.org as of now. All the errors I've seen are on a Win7 bot. Example:

good:
https://gold.skia.org/img/images/35396bb0d299b81c0031dc0632a019d4.png

bad:
https://gold.skia.org/img/images/484e511f9e696d95031cd25aeae59da0.png

Original issue's description:
> Make the glyph array entries inline.
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/4c08f16b252a55e438a61f26e5581394ed177da1

TBR=mtklein@google.com,reed@google.com,herb@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/897463004

9 years agopatch from issue 886233004 at patchset 40001 (http://crrev.com/886233004#ps40001)
mtklein [Tue, 3 Feb 2015 02:26:03 +0000 (18:26 -0800)]
patch from issue 886233004 at patchset 40001 (crrev.com/886233004#ps40001)

... with changes proposed in the review.

BUG=skia:

Review URL: https://codereview.chromium.org/894013002

9 years agoRevert of Hairline batch (patchset #16 id:300001 of https://codereview.chromium.org...
joshualitt [Tue, 3 Feb 2015 02:12:39 +0000 (18:12 -0800)]
Revert of Hairline batch (patchset #16 id:300001 of https://codereview.chromium.org/876673002/)

Reason for revert:
Regression

Original issue's description:
> Hairline batch
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/6eff8701f027016fbb3147412ec2292dcec2b7f5

TBR=bsalomon@google.com,joshualitt@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/894273002

9 years agoMake the glyph array entries inline.
herb [Tue, 3 Feb 2015 01:47:31 +0000 (17:47 -0800)]
Make the glyph array entries inline.
BUG=skia:

Review URL: https://codereview.chromium.org/885903002

9 years agomake getContentKey() available in GrGpuResource public interface
bsalomon [Tue, 3 Feb 2015 01:25:26 +0000 (17:25 -0800)]
make getContentKey() available in GrGpuResource public interface

TBR=robertphillips@google.com

Committed: https://skia.googlesource.com/skia/+/85ed2db092e75db41b711b9116a8d5b465fc2b0c

Review URL: https://codereview.chromium.org/886313005

9 years agoHairline batch
joshualitt [Tue, 3 Feb 2015 01:19:40 +0000 (17:19 -0800)]
Hairline batch

BUG=skia:

Review URL: https://codereview.chromium.org/876673002

9 years agoWhitespace change to test new GCE compile bot
Ravi Mistry [Tue, 3 Feb 2015 00:40:55 +0000 (19:40 -0500)]
Whitespace change to test new GCE compile bot

9 years agoWhitespace change to test new GCE compile bot
Ravi Mistry [Tue, 3 Feb 2015 00:05:32 +0000 (19:05 -0500)]
Whitespace change to test new GCE compile bot

9 years agoWhitespace change to test new GCE compile bot
Ravi Mistry [Mon, 2 Feb 2015 23:16:22 +0000 (18:16 -0500)]
Whitespace change to test new GCE compile bot

9 years agoRevert of make getContentKey() available in GrGpuResource public interface (patchset...
stephana [Mon, 2 Feb 2015 22:52:11 +0000 (14:52 -0800)]
Revert of make getContentKey() available in GrGpuResource public interface (patchset #2 id:20001 of https://codereview.chromium.org/886313005/)

Reason for revert:
This causes in one case the linker and in the other the compiler to segfault. On

Test-Ubuntu12-ShuttleA-GTX660-x86_64-Debug/Release

Original issue's description:
> make getContentKey() available in GrGpuResource public interface
>
> TBR=robertphillips@google.com
>
> Committed: https://skia.googlesource.com/skia/+/85ed2db092e75db41b711b9116a8d5b465fc2b0c

TBR=robertphillips@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/864343005

9 years agomake getContentKey() available in GrGpuResource public interface
bsalomon [Mon, 2 Feb 2015 22:08:09 +0000 (14:08 -0800)]
make getContentKey() available in GrGpuResource public interface

TBR=robertphillips@google.com

Review URL: https://codereview.chromium.org/886313005

9 years agoDM: wire up --leaks / -l again
mtklein [Mon, 2 Feb 2015 21:24:37 +0000 (13:24 -0800)]
DM: wire up --leaks / -l again

No public API changes.
TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/893043002

9 years agoMove npot resizing out of GrContext and simplify GrContext texture functions.
bsalomon [Mon, 2 Feb 2015 21:00:10 +0000 (13:00 -0800)]
Move npot resizing out of GrContext and simplify GrContext texture functions.

Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

Committed: https://skia.googlesource.com/skia/+/6c96672491b04cb782bce8fee778124df66524a0

Review URL: https://codereview.chromium.org/882223003

9 years agomove HelloWorld to be a peer of SampleApp
caryclark [Mon, 2 Feb 2015 20:55:14 +0000 (12:55 -0800)]
move HelloWorld to be a peer of SampleApp

This is working towards making a simple example part of the buildbot compile step and removing SkExamples from the experimental directory.

This works on Mac, Windows, and Linux but isn't complete for Android, ChromeOS and iOS.

Review URL: https://codereview.chromium.org/886413004

9 years agoadd SkAnimTimer, SPACE = pause/resume, ESP = stop
reed [Mon, 2 Feb 2015 20:55:02 +0000 (12:55 -0800)]
add SkAnimTimer, SPACE = pause/resume, ESP = stop

BUG=skia:

Review URL: https://codereview.chromium.org/894083003

9 years agoAtomics overhaul.
mtklein [Mon, 2 Feb 2015 20:22:07 +0000 (12:22 -0800)]
Atomics overhaul.

This merges and refactors SkAtomics.h and SkBarriers.h into SkAtomics.h and
some ports/ implementations. The major new feature is that we can express
memory orders explicitly rather than only through comments.

The porting layer is reduced to four template functions:
  - sk_atomic_load
  - sk_atomic_store
  - sk_atomic_fetch_add
  - sk_atomic_compare_exchange
From those four we can reconstruct all our previous sk_atomic_foo.

There are three ports:
  - SkAtomics_std:    uses C++11 <atomic>,             used with MSVC
  - SkAtomics_atomic: uses newer GCC/Clang intrinsics, used on not-MSVC where possible
  - SkAtomics_sync:   uses older GCC/Clang intrinsics, used where SkAtomics_atomic not supported

No public API changes.
TBR=reed@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/896553002

9 years agoAdd missing SK_OVERRIDE
rmistry [Mon, 2 Feb 2015 20:08:18 +0000 (12:08 -0800)]
Add missing SK_OVERRIDE

Tested by running on clang head + ubuntu 14.04:
GYP_DEFINES=”skia_gpu=0 skia_warnings_as_errors=1" tools/xsan_build thread dm BUILDTYPE=Release
out/Release/dm -v

BUG=skia:3386

Review URL: https://codereview.chromium.org/894833002

9 years agoadd missing SK_OVERRIDE
mtklein [Mon, 2 Feb 2015 19:49:05 +0000 (11:49 -0800)]
add missing SK_OVERRIDE

BUG=skia:

Review URL: https://codereview.chromium.org/894153002

9 years agoDon't read unecessary font files on Android.
bungeman [Mon, 2 Feb 2015 19:19:44 +0000 (11:19 -0800)]
Don't read unecessary font files on Android.

With a new style fonts.xml (version >= 21) fallback fonts are specified
as font families without a name. The current code reads these, but then
also reads in the old fallback and vendor xml files. With this change,
when a new style xml file is encoutered, no further files will be read.
This both lowers memory use and speeds font lookup. Locally, this
change reduces the number of font families loaded on my 'L' device from
148 to 80. All of the families removed are duplicates.

Review URL: https://codereview.chromium.org/888923003

9 years agoRevert of Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset...
stephana [Mon, 2 Feb 2015 18:02:48 +0000 (10:02 -0800)]
Revert of Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #1 id:1 of https://codereview.chromium.org/873553003/)

Reason for revert:
Reverted the wrong CL.

Original issue's description:
> Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #16 id:300001 of https://codereview.chromium.org/874863002/)
>
> Reason for revert:
> This causes a bug on the 'hittestpath' GM on MacMini 4,1
>
> See:
>
> https://gold.skia.org/#/triage/hittestpath?head=0
>
> for details.
>
> Original issue's description:
> > SSE4 opaque blend using intrinsics instead of assembly.
> >
> > Since we had such a hard time with the assembly versions of this blit (to the
> > point that we have them completely disabled everywhere), I thought I'd take
> > a shot at writing a version of the blit using intrinsics.
> >
> > The key feature of SSE4 we're exploiting is that we can use ptest (_mm_test*)
> > to skip the blend when the 16 src pixels we consider each loop are all opaque
> > or all transparent.  _mm_shuffle_epi8 from SSSE3 also lends a hand to extract
> > all those alphas.
> >
> > It's worth looking to see if we can backport this type of logic to SSE2 using
> > _mm_movemask_epi8, or up to 32 pixels at a time using AVX.
> >
> > My local performance testing doesn't show this to be an unambiguous win
> > (there are probably microbenchmarks and SKPs where we'd be better off just
> > powering through the blend rather than looking at alphas), but the potential
> > does seem tantalizing enough to let skiaperf vet it on the bots.  (< 1.0x is a win.)
> >
> > DM says it draws pixel perfect compare to the old code.
> >
> > Microbenchmarks:
> >                bitmap_RGBA_8888_A_source_stripes_two   14us -> 14.4us 1.03x
> >              bitmap_RGBA_8888_A_source_stripes_three 14.3us -> 14.5us 1.01x
> >                        bitmap_RGBA_8888_scale_bilerp 61.9us -> 62.2us 1.01x
> > bitmap_RGBA_8888_update_volatile_scale_rotate_bilerp  102us ->  101us 0.99x
> >                 bitmap_RGBA_8888_scale_rotate_bilerp  103us ->  101us 0.99x
> >                               bitmap_RGBA_8888_scale 18.4us -> 18.2us 0.99x
> >              bitmap_RGBA_8888_A_scale_rotate_bicubic   71us ->   70us 0.99x
> >          bitmap_RGBA_8888_update_scale_rotate_bilerp  103us ->  101us 0.99x
> >               bitmap_RGBA_8888_A_scale_rotate_bilerp  112us ->  109us 0.98x
> >                     bitmap_RGBA_8888_update_volatile 5.72us -> 5.58us 0.98x
> >                                     bitmap_RGBA_8888 5.73us -> 5.58us 0.97x
> >                              bitmap_RGBA_8888_update 5.78us ->  5.6us 0.97x
> >                      bitmap_RGBA_8888_A_scale_bilerp 70.7us ->   68us 0.96x
> >                     bitmap_RGBA_8888_A_scale_bicubic 23.7us -> 21.8us 0.92x
> >                                   bitmap_RGBA_8888_A 13.9us -> 10.9us 0.78x
> >                     bitmap_RGBA_8888_A_source_opaque   14us -> 6.29us 0.45x
> >                bitmap_RGBA_8888_A_source_transparent   14us -> 3.65us 0.26x
> >
> > Running over our ~70 SKP web page captures, this looks like we spend 0.7x
> > the time in S32A_Opaque_BlitRow compared to the SSE2 version, which should
> > be a decent predictor of real-world impact.
> >
> > BUG=chromium:399842
> >
> > Committed: https://skia.googlesource.com/skia/+/04bc91b972417038fecfa87c484771eac2b9b785
> >
> > CQ_EXTRA_TRYBOTS=client.skia:Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release-Trybot
> >
> > Committed: https://skia.googlesource.com/skia/+/6dbfb21a6c88af6d94e8c823c3ad559f1a41b493
>
> TBR=henrik.smiding@intel.com,mtklein@google.com,herb@google.com,reed@google.com,thakis@chromium.org,mtklein@chromium.org
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=chromium:399842
>
> Committed: https://skia.googlesource.com/skia/+/4988891a1173cd405bf1c1dd3a3668c451f45e4c

TBR=henrik.smiding@intel.com,mtklein@google.com,herb@google.com,reed@google.com,thakis@chromium.org,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:399842

Review URL: https://codereview.chromium.org/894083002

9 years agoRevert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #16 id...
stephana [Mon, 2 Feb 2015 17:52:43 +0000 (09:52 -0800)]
Revert of SSE4 opaque blend using intrinsics instead of assembly. (patchset #16 id:300001 of https://codereview.chromium.org/874863002/)

Reason for revert:
This causes a bug on the 'hittestpath' GM on MacMini 4,1

See:

https://gold.skia.org/#/triage/hittestpath?head=0

for details.

Original issue's description:
> SSE4 opaque blend using intrinsics instead of assembly.
>
> Since we had such a hard time with the assembly versions of this blit (to the
> point that we have them completely disabled everywhere), I thought I'd take
> a shot at writing a version of the blit using intrinsics.
>
> The key feature of SSE4 we're exploiting is that we can use ptest (_mm_test*)
> to skip the blend when the 16 src pixels we consider each loop are all opaque
> or all transparent.  _mm_shuffle_epi8 from SSSE3 also lends a hand to extract
> all those alphas.
>
> It's worth looking to see if we can backport this type of logic to SSE2 using
> _mm_movemask_epi8, or up to 32 pixels at a time using AVX.
>
> My local performance testing doesn't show this to be an unambiguous win
> (there are probably microbenchmarks and SKPs where we'd be better off just
> powering through the blend rather than looking at alphas), but the potential
> does seem tantalizing enough to let skiaperf vet it on the bots.  (< 1.0x is a win.)
>
> DM says it draws pixel perfect compare to the old code.
>
> Microbenchmarks:
>                bitmap_RGBA_8888_A_source_stripes_two   14us -> 14.4us 1.03x
>              bitmap_RGBA_8888_A_source_stripes_three 14.3us -> 14.5us 1.01x
>                        bitmap_RGBA_8888_scale_bilerp 61.9us -> 62.2us 1.01x
> bitmap_RGBA_8888_update_volatile_scale_rotate_bilerp  102us ->  101us 0.99x
>                 bitmap_RGBA_8888_scale_rotate_bilerp  103us ->  101us 0.99x
>                               bitmap_RGBA_8888_scale 18.4us -> 18.2us 0.99x
>              bitmap_RGBA_8888_A_scale_rotate_bicubic   71us ->   70us 0.99x
>          bitmap_RGBA_8888_update_scale_rotate_bilerp  103us ->  101us 0.99x
>               bitmap_RGBA_8888_A_scale_rotate_bilerp  112us ->  109us 0.98x
>                     bitmap_RGBA_8888_update_volatile 5.72us -> 5.58us 0.98x
>                                     bitmap_RGBA_8888 5.73us -> 5.58us 0.97x
>                              bitmap_RGBA_8888_update 5.78us ->  5.6us 0.97x
>                      bitmap_RGBA_8888_A_scale_bilerp 70.7us ->   68us 0.96x
>                     bitmap_RGBA_8888_A_scale_bicubic 23.7us -> 21.8us 0.92x
>                                   bitmap_RGBA_8888_A 13.9us -> 10.9us 0.78x
>                     bitmap_RGBA_8888_A_source_opaque   14us -> 6.29us 0.45x
>                bitmap_RGBA_8888_A_source_transparent   14us -> 3.65us 0.26x
>
> Running over our ~70 SKP web page captures, this looks like we spend 0.7x
> the time in S32A_Opaque_BlitRow compared to the SSE2 version, which should
> be a decent predictor of real-world impact.
>
> BUG=chromium:399842
>
> Committed: https://skia.googlesource.com/skia/+/04bc91b972417038fecfa87c484771eac2b9b785
>
> CQ_EXTRA_TRYBOTS=client.skia:Test-Mac10.6-MacMini4.1-GeForce320M-x86_64-Release-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/6dbfb21a6c88af6d94e8c823c3ad559f1a41b493

TBR=henrik.smiding@intel.com,mtklein@google.com,herb@google.com,reed@google.com,thakis@chromium.org,mtklein@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:399842

Review URL: https://codereview.chromium.org/873553003

9 years agoAdd resourcePath to running dm on Android doc.
bungeman [Mon, 2 Feb 2015 17:27:14 +0000 (09:27 -0800)]
Add resourcePath to running dm on Android doc.

Without specifying the resource path a number of tests and gms do not
work properly. The example given in the docs should specify the
resource path so that the example run is exemplary.

Review URL: https://codereview.chromium.org/898453003

9 years agoOptimize SSE2 opaque blend
qiankun.miao [Mon, 2 Feb 2015 14:28:53 +0000 (06:28 -0800)]
Optimize SSE2 opaque blend

Backport optimization from https://codereview.chromium.org/874863002/.
Microbenchmarks data compared to previous SSE2 implementation:
             bitmap_BGRA_8888_A_source_stripes_three    7.52us -> 8.67us        1.15x
               bitmap_BGRA_8888_A_source_stripes_two    7.48us -> 8.56us        1.15x
         bitmap_BGRA_8888_update_scale_rotate_bilerp    63.4us ->   64us        1.01x
                    bitmap_BGRA_8888_update_volatile    3.31us -> 3.33us        1.01x
                              bitmap_BGRA_8888_scale    11.1us -> 11.2us        1x
                       bitmap_BGRA_8888_scale_bilerp    35.8us -> 35.9us        1x
                                    bitmap_BGRA_8888    3.33us -> 3.33us        1x
             bitmap_BGRA_8888_A_scale_rotate_bicubic    66.7us -> 66.5us        1x
bitmap_BGRA_8888_update_volatile_scale_rotate_bilerp    65.1us ->   64us        0.98x
                bitmap_BGRA_8888_scale_rotate_bilerp    65.1us ->   64us        0.98x
                    bitmap_BGRA_8888_A_scale_bicubic    30.6us -> 29.9us        0.98x
                     bitmap_BGRA_8888_A_scale_bilerp    42.7us -> 41.4us        0.97x
              bitmap_BGRA_8888_A_scale_rotate_bilerp      71us -> 67.7us        0.95x
                                  bitmap_BGRA_8888_A    7.44us ->  5.7us        0.77x
                    bitmap_BGRA_8888_A_source_opaque    7.46us -> 3.72us        0.5x
               bitmap_BGRA_8888_A_source_transparent    7.46us -> 1.96us        0.26x

BUG=skia:

Review URL: https://codereview.chromium.org/886403002

9 years agoDisable LCD text when rasterizing SkPictureShader tiles.
fmalita [Mon, 2 Feb 2015 13:25:04 +0000 (05:25 -0800)]
Disable LCD text when rasterizing SkPictureShader tiles.

BUG=chromium:453299
R=reed@google.com

Review URL: https://codereview.chromium.org/884163003

9 years agoUpdate SKP version
skia.buildbots [Mon, 2 Feb 2015 06:36:03 +0000 (22:36 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/890293003

9 years agoallow GMs to animate
reed [Mon, 2 Feb 2015 03:01:04 +0000 (19:01 -0800)]
allow GMs to animate

BUG=skia:

Review URL: https://codereview.chromium.org/888283002

9 years agoUpdate SKP version
skia.buildbots [Sun, 1 Feb 2015 06:53:02 +0000 (22:53 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/888343002

9 years agoRevert of Move npot resizing out of GrContext and simplify GrContext texture function...
bsalomon [Sun, 1 Feb 2015 04:10:56 +0000 (20:10 -0800)]
Revert of Move npot resizing out of GrContext and simplify GrContext texture functions. (patchset #10 id:200001 of https://codereview.chromium.org/882223003/)

Reason for revert:
perf fix didn't fix the cr webgl conformance tests

Original issue's description:
> Move npot resizing out of GrContext and simplify GrContext texture functions.
>
> Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54
>
> Committed: https://skia.googlesource.com/skia/+/6c96672491b04cb782bce8fee778124df66524a0

TBR=robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/887303002

9 years agoSVG backend in DM
mtklein [Sun, 1 Feb 2015 04:00:58 +0000 (20:00 -0800)]
SVG backend in DM

Not enabled by default, but this should get you SKPs, GMs etc for free to play with.

$ out/Debug/dm -w svgs --src gm skp --config svg

BUG=skia:

Review URL: https://codereview.chromium.org/892693002

9 years agoMove npot resizing out of GrContext and simplify GrContext texture functions.
bsalomon [Sun, 1 Feb 2015 03:27:53 +0000 (19:27 -0800)]
Move npot resizing out of GrContext and simplify GrContext texture functions.

Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

Review URL: https://codereview.chromium.org/882223003

9 years agoRemove extraneous newline.
Brian Salomon [Sat, 31 Jan 2015 19:29:16 +0000 (14:29 -0500)]
Remove extraneous newline.

TBR=mtklein@google.com

Review URL: https://codereview.chromium.org/878333004

9 years agoAdd standard way to indicate GM is GPU-only.
bsalomon [Sat, 31 Jan 2015 15:51:14 +0000 (07:51 -0800)]
Add standard way to indicate GM is GPU-only.

TBR=egdaniel@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/869393007

9 years agoRevert of Move npot resizing out of GrContext and simplify GrContext texture function...
fmalita [Sat, 31 Jan 2015 15:02:18 +0000 (07:02 -0800)]
Revert of Move npot resizing out of GrContext and simplify GrContext texture functions. (patchset #9 id:160001 of https://codereview.chromium.org/882223003/)

Reason for revert:
webGL conformance failures:

WebglConformance.conformance_textures_tex_image_and_sub_image_2d_with_video
WebglConformance.conformance_textures_texture_npot_video

https://codereview.chromium.org/892773003/
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_ng/builds/29272

Original issue's description:
> Move npot resizing out of GrContext and simplify GrContext texture functions.
>
> Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

TBR=robertphillips@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/868233005

9 years agoUpdate SKP version
skia.buildbots [Sat, 31 Jan 2015 07:00:10 +0000 (23:00 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/875243006

9 years agoUpdate dump code in FontConfigParser test.
bungeman [Sat, 31 Jan 2015 03:58:19 +0000 (19:58 -0800)]
Update dump code in FontConfigParser test.

This code is still quite useful for debugging, but has bit rotted.
Update to match current structure of code.

Review URL: https://codereview.chromium.org/890073002

9 years agoConvert FamilyData to Skia style field names.
bungeman [Fri, 30 Jan 2015 23:35:09 +0000 (15:35 -0800)]
Convert FamilyData to Skia style field names.

The Skia convention is to prefix field names with 'f'.
This change is mostly mechanical.

Review URL: https://codereview.chromium.org/892733002

9 years agoDo not leak FamilyData in Android SkFontMgr.
bungeman [Fri, 30 Jan 2015 23:24:49 +0000 (15:24 -0800)]
Do not leak FamilyData in Android SkFontMgr.

Currently, it appears one FamilyData is leaking per scanned file.
This also cleans up the hanging currentFamily memory management.

Review URL: https://codereview.chromium.org/889943005

9 years agoexport SkImageInfo
reed [Fri, 30 Jan 2015 22:54:38 +0000 (14:54 -0800)]
export SkImageInfo

BUG=skia:

Review URL: https://codereview.chromium.org/893603005

9 years agoDo not add indirection to XML_Parser.
bungeman [Fri, 30 Jan 2015 22:52:58 +0000 (14:52 -0800)]
Do not add indirection to XML_Parser.

The expat type XML_Parser is already a pointer, so pass it by value
instead of by indirection.

Review URL: https://codereview.chromium.org/880783003

9 years agoRevert of Add device space "nudge" to gpu draws (patchset #6 id:90001 of https:/...
robertphillips [Fri, 30 Jan 2015 22:44:22 +0000 (14:44 -0800)]
Revert of Add device space "nudge" to gpu draws (patchset #6 id:90001 of https://codereview.chromium.org/877473005/)

Reason for revert:
Blink layout tests this time :(

Original issue's description:
> Add device space "nudge" to gpu draws
>
> This CL nudges all the GPU draws and clips slightly to match raster's round behavior for BW draws. We assume the effect will be negligible and do it for AA draws too.
>
> BUG=423834
>
> Committed: https://skia.googlesource.com/skia/+/2d55d07501c56310f97d2092d789a2bc9fa01b78
>
> Committed: https://skia.googlesource.com/skia/+/b9329991426d0b77ea194a380d72d73fb855308a

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=423834

Review URL: https://codereview.chromium.org/886153002

9 years agoSuggestions and merge in the other CL.
mtklein [Fri, 30 Jan 2015 21:22:23 +0000 (13:22 -0800)]
Suggestions and merge in the other CL.

I had some suggestions on the subset CL, and took the opportunity to rebase it
against head and merge in the other color type CL.

BUG=skia:

Review URL: https://codereview.chromium.org/893703002

9 years agoReland "remove unused SkAvoidXfermode"
scroggo [Fri, 30 Jan 2015 21:16:02 +0000 (13:16 -0800)]
Reland "remove unused SkAvoidXfermode"

(patchset #2 id:20001 of https://codereview.chromium.org/860583002/)

SkAvoidXfermode has been moved into Android, so it is safe to remove.

Review URL: https://codereview.chromium.org/890893003

9 years agoDisable the noisiest /analyze warning in Chrome. ~3,700/12,000
brucedawson [Fri, 30 Jan 2015 20:57:50 +0000 (12:57 -0800)]
Disable the noisiest /analyze warning in Chrome. ~3,700/12,000

Decades ago Intel decided that the bsr (Bit Scan Reverse) instruction
should have undefined results if its argument is zero. This probably
makes the instruction harder to implement and it definitely makes it
more difficult to use.

In SkCLZ_portable it requires a check for a zero argument, but despite
that check /analyze still warns that _BitScanReverse might fail
(because it doesn't know what can cause failures). Because this warning
occurs in a frequently included header file it ends up being very noisy,
accounting for ~30% of all warnings (before deduplication).

Suppressing this useless warning will make the raw results easier to
look through.

Review URL: https://codereview.chromium.org/872673007

9 years agoMove npot resizing out of GrContext and simplify GrContext texture functions.
bsalomon [Fri, 30 Jan 2015 20:43:44 +0000 (12:43 -0800)]
Move npot resizing out of GrContext and simplify GrContext texture functions.

Review URL: https://codereview.chromium.org/882223003

9 years agoFirst cut at cleaning up Sergio's example code and moving some common code to SkWindow.
caryclark [Fri, 30 Jan 2015 20:37:02 +0000 (12:37 -0800)]
First cut at cleaning up Sergio's example code and moving some common code to SkWindow.

Eventually, this will be moved to be a peer of SampleApp so it is compiled by the bots to avoid future bit rot.

Also ignore XCode auto-generated flag in CommandLineFlags, and remove the unused multiple-example part.

Review URL: https://codereview.chromium.org/890873003

9 years agoDM: paths as implict strings too.
mtklein [Fri, 30 Jan 2015 19:42:31 +0000 (11:42 -0800)]
DM: paths as implict strings too.

BUG=skia:

Review URL: https://codereview.chromium.org/891823002

9 years agoAdd device space "nudge" to gpu draws
robertphillips [Fri, 30 Jan 2015 19:24:50 +0000 (11:24 -0800)]
Add device space "nudge" to gpu draws

This CL nudges all the GPU draws and clips slightly to match raster's round behavior for BW draws. We assume the effect will be negligible and do it for AA draws too.

BUG=423834

Committed: https://skia.googlesource.com/skia/+/2d55d07501c56310f97d2092d789a2bc9fa01b78

Review URL: https://codereview.chromium.org/877473005

9 years agoDM::NullSink
halcanary [Fri, 30 Jan 2015 19:00:12 +0000 (11:00 -0800)]
DM::NullSink

Motivation:  The null sink can act as a control for experiments.

Review URL: https://codereview.chromium.org/873723007

9 years agodm: allow multiple --images flags, allow single files
halcanary [Fri, 30 Jan 2015 17:58:58 +0000 (09:58 -0800)]
dm: allow multiple --images flags, allow single files

Review URL: https://codereview.chromium.org/872993005

9 years agoInitial SVG backend stubbing
fmalita [Fri, 30 Jan 2015 17:03:29 +0000 (09:03 -0800)]
Initial SVG backend stubbing

This adds SkSVGDevice and a small utility for converting SKP files to SVG (skp2svg).

R=reed@google.com,jcgregorio@google.com
BUG=skia:3368

Review URL: https://codereview.chromium.org/892533002

9 years agoRemove unused globalRef/globalUnref.
scroggo [Fri, 30 Jan 2015 15:34:48 +0000 (07:34 -0800)]
Remove unused globalRef/globalUnref.

BUG=skia:1482

Review URL: https://codereview.chromium.org/887993003

9 years agodm: allow multiple --skp flags, allow single files
halcanary [Fri, 30 Jan 2015 15:31:19 +0000 (07:31 -0800)]
dm: allow multiple --skp flags, allow single files

Review URL: https://codereview.chromium.org/885353002

9 years agoRemove unused hasLocalMatrix.
scroggo [Fri, 30 Jan 2015 15:14:03 +0000 (07:14 -0800)]
Remove unused hasLocalMatrix.

This method is not called anywhere on Android or Chrome, and it
has a FIXME that it may not be correct.

A client can still getLocalMatrix().isIdentity() if they need this
information. (It has the same FIXME, and perhaps we should revisit
it. In the meantime, this convenience method is not needed.)

Review URL: https://codereview.chromium.org/882443007

9 years agodocumentation: Writing Unit and Rendering Tests
halcanary [Fri, 30 Jan 2015 15:00:42 +0000 (07:00 -0800)]
documentation: Writing Unit and Rendering Tests

Review URL: https://codereview.chromium.org/885133002

9 years agoDefine SK_OVERRIDE when building for Android framework.
scroggo [Fri, 30 Jan 2015 14:19:44 +0000 (06:19 -0800)]
Define SK_OVERRIDE when building for Android framework.

Review URL: https://codereview.chromium.org/868243003

9 years agoUpdate SKP version
skia.buildbots [Fri, 30 Jan 2015 06:57:53 +0000 (22:57 -0800)]
Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=

Review URL: https://codereview.chromium.org/893513002

9 years agoStart SampleApp documentation
herb [Fri, 30 Jan 2015 04:31:04 +0000 (20:31 -0800)]
Start SampleApp documentation

BUG=skia:359

Review URL: https://codereview.chromium.org/883203003

9 years agoRemove always true if statement and commented out code in GrBitmapTextContext
qiankun.miao [Fri, 30 Jan 2015 02:36:52 +0000 (18:36 -0800)]
Remove always true if statement and commented out code in GrBitmapTextContext

BUG=skia:

Review URL: https://codereview.chromium.org/873473008

9 years agoClean up commented out code in GrDistanceFieldTextContext
qiankun.miao [Fri, 30 Jan 2015 02:35:25 +0000 (18:35 -0800)]
Clean up commented out code in GrDistanceFieldTextContext

SkCLZ isn't used any more. Just remove it.

BUG=skia:

Review URL: https://codereview.chromium.org/888533004

9 years agoUpdate comment for SkMallocPixelRef::NewWithProc.
scroggo [Thu, 29 Jan 2015 21:52:13 +0000 (13:52 -0800)]
Update comment for SkMallocPixelRef::NewWithProc.

Add a comment about using a NULL ReleaseProc.

BUG=skia:2185

Review URL: https://codereview.chromium.org/885573005

9 years agoshare code between arcTo and addArc, update dox
reed [Thu, 29 Jan 2015 20:59:11 +0000 (12:59 -0800)]
share code between arcTo and addArc, update dox

BUG=skia:

Review URL: https://codereview.chromium.org/863123005

9 years agoConservative blob bounds cleanup
fmalita [Thu, 29 Jan 2015 20:24:24 +0000 (12:24 -0800)]
Conservative blob bounds cleanup

* drop SK_SUPPORT_LEGACY_BLOB_BOUNDS
* remove horizontal & fully position tight bounds support (always using
  conservative bounds now)
* special-case horizontal run bounds logic to avoid unnecessary vertical
  min-maxing

R=reed@google.com,mtklein@google.com

Review URL: https://codereview.chromium.org/858153007

9 years agoreorg some path routines, preparing to switch arcs to conics
reed [Thu, 29 Jan 2015 20:03:58 +0000 (12:03 -0800)]
reorg some path routines, preparing to switch arcs to conics

BUG=skia:

Review URL: https://codereview.chromium.org/887783002

9 years agoMake SkWriter32::snapshotAsData() a dumb copy.
mtklein [Thu, 29 Jan 2015 20:03:53 +0000 (12:03 -0800)]
Make SkWriter32::snapshotAsData() a dumb copy.

SkWriter32::snapshotAsData() is no longer performance critical.
It's only used when we're serializing to disk.

BUG=skia:2289

Review URL: https://codereview.chromium.org/875403005

9 years agoRemove SkProxyCanvas.
scroggo [Thu, 29 Jan 2015 19:58:51 +0000 (11:58 -0800)]
Remove SkProxyCanvas.

SkProxyCanvas is redundant with SkNWayCanvas, and means another class
we have to keep in sync with the SkCanvas interface.

Remove tests which use an SkProxyCanvas.

Requires a change to chromium.

BUG=skia:3279
BUG=skia:500

Review URL: https://codereview.chromium.org/886813002

9 years agoSkStream::read() only returns 0 at end.
scroggo [Thu, 29 Jan 2015 19:58:45 +0000 (11:58 -0800)]
SkStream::read() only returns 0 at end.

All implementations behave this way, so respect it.

BUG=skia:2936

Review URL: https://codereview.chromium.org/888703002

9 years agoadd new gm for SkPath::addArc()
reed [Thu, 29 Jan 2015 18:48:16 +0000 (10:48 -0800)]
add new gm for SkPath::addArc()

BUG=skia:
TBR=

Review URL: https://codereview.chromium.org/888663002

9 years agoremove experimental pixman files
caryclark [Thu, 29 Jan 2015 18:44:35 +0000 (10:44 -0800)]
remove experimental pixman files

these files have never worked, and contain nother of value

R=reed@google.com

Review URL: https://codereview.chromium.org/890703002

9 years agoThe original instantiation of pathops was in the experimental/Intersection directory...
caryclark [Thu, 29 Jan 2015 18:43:09 +0000 (10:43 -0800)]
The original instantiation of pathops was in the experimental/Intersection directory. Anything of value has been copied into the mainline.

The obsolete gyp files are also included, along with a pixman test that never functioned but accidentally referenced some of these deleted files.

Review URL: https://codereview.chromium.org/867213004

9 years agoenable subpixel text on the subpixel translate sample
humper [Thu, 29 Jan 2015 18:26:37 +0000 (10:26 -0800)]
enable subpixel text on the subpixel translate sample

BUG=skia:

Review URL: https://codereview.chromium.org/885783006

9 years agoUse draws instead of clears as temporary workaround for Qualcomm stencil clear bug
bsalomon [Thu, 29 Jan 2015 18:07:32 +0000 (10:07 -0800)]
Use draws instead of clears as temporary workaround for Qualcomm stencil clear bug

Review URL: https://codereview.chromium.org/885863003