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scroggo
0df0e43488 Revert of Update libwebp and resume testing scaled webp (patchset #2 id:20001 of https://codereview.chromium.org/1280073002/ ) 
Reason for revert:
Compile failures, e.g.

http://build.chromium.org/p/client.skia.compile/builders/Build-Ubuntu-GCC-Arm7-Debug-Android_NoNeon/builds/1427/steps/build%20most/logs/stdio

Original issue's description:
> Update libwebp and resume testing scaled webp
>
> libwebp has a fix for [1]. Update to the commit that contains the fix.
>
> Update libwebp.gypi, corresponding to libwebp's latest makefile.
>
> Turn back on DM testing for scaled webp, now that it should no longer
> use uninitialized memory.
>
> Fix a warning in config.h
>
> [1] https://code.google.com/p/webp/issues/detail?id=254
>
> BUG=skia:4038
>
> Committed: https://skia.googlesource.com/skia/+/0575d3e6c272744a66ab3281f9871366717df339

TBR=djsollen@google.com,msarett@google.com,scroggo@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4038

Review URL: https://codereview.chromium.org/1278173004
 2015-08-07 12:53:25 -07:00
scroggo
0575d3e6c2 Update libwebp and resume testing scaled webp 
libwebp has a fix for [1]. Update to the commit that contains the fix.

Update libwebp.gypi, corresponding to libwebp's latest makefile.

Turn back on DM testing for scaled webp, now that it should no longer
use uninitialized memory.

Fix a warning in config.h

[1] https://code.google.com/p/webp/issues/detail?id=254

BUG=skia:4038

Review URL: https://codereview.chromium.org/1280073002
 2015-08-07 12:49:16 -07:00
joshualitt
2771b5617c GrDrawVertices to batches 
BUG=skia:

Review URL: https://codereview.chromium.org/1276333004
 2015-08-07 12:46:26 -07:00
jvanverth
14b8803b7c Move GrDrawAtlasBatch to separate file 
Committed: https://skia.googlesource.com/skia/+/b091c44c33edbad3466601b29d60bc2eaa4453fa

Review URL: https://codereview.chromium.org/1274013003
 2015-08-07 12:18:54 -07:00
jvanverth
1694a936f6 Revert of Move GrDrawAtlasBatch to separate file (patchset #1 id:1 of https://codereview.chromium.org/1274013003/ ) 
Reason for revert:
Build failures

Original issue's description:
> Move GrDrawAtlasBatch to separate file
>
> Committed: https://skia.googlesource.com/skia/+/b091c44c33edbad3466601b29d60bc2eaa4453fa

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

Review URL: https://codereview.chromium.org/1276173003
 2015-08-07 11:53:13 -07:00
jvanverth
b091c44c33 Move GrDrawAtlasBatch to separate file 
Review URL: https://codereview.chromium.org/1274013003
 2015-08-07 11:49:17 -07:00
joshualitt
74417824cd Make folder for batches 
BUG=skia:

Review URL: https://codereview.chromium.org/1277233002
 2015-08-07 11:42:17 -07:00
jvanverth
31ff762dc8 First pass at drawAtlas batching. 
Moves drawAtlas setup into its own method in GrDrawContext, and adds
DrawAtlasBatch.
Uses pre-built index buffer for quads.

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1277933003
 2015-08-07 10:09:28 -07:00
hcm
767276e4bd Gold Workflows Documentation 
BUG=skia:
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1276663003

Review URL: https://codereview.chromium.org/1276663003
 2015-08-07 10:09:03 -07:00
joshualitt
922c8b13c5 Break LCD and Bitmap text dependency on hardcoded atlas values 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/846b022f6b469cfde285372f26e0d5c593d122ac

Review URL: https://codereview.chromium.org/1271873002
 2015-08-07 09:55:23 -07:00
mtklein
469a3fe6ed Add approxBytesUsed to hashes. 
BUG=skia:

Review URL: https://codereview.chromium.org/1280653003
 2015-08-07 09:33:37 -07:00
mtklein
3848427d88 The compiler can generate smulbb perfectly well nowadays. 
BUG=skia:4117

Review URL: https://codereview.chromium.org/1273203002
 2015-08-07 08:48:12 -07:00
joshualitt
ca1f07eb5f Add Batch logging 
BUG=skia:

Review URL: https://codereview.chromium.org/1276913002
 2015-08-07 08:11:19 -07:00
mtklein
f1595185e3 This iOS crash makes little sense to me. Add some debugging. 
We called new float[...].  The pointer returned should be aligned for float writes.

See https://uberchromegw.corp.google.com/i/client.skia/builders/Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Release

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/30e4d75c3aebf49b179c265a91adbb6012970d2b

Review URL: https://codereview.chromium.org/1270403006
 2015-08-07 07:22:44 -07:00
mtklein
30e4d75c3a This iOS crash makes little sense to me. Add some debugging. 
We called new float[...].  The pointer returned should be aligned for float writes.

See https://uberchromegw.corp.google.com/i/client.skia/builders/Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Release

BUG=skia:

Review URL: https://codereview.chromium.org/1270403006
 2015-08-07 06:55:31 -07:00
bsalomon
9bca52629c Fix StringTest for VS2015 
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1280853002
 2015-08-06 17:56:13 -07:00
bsalomon
ebc1c10fe1 Fix warnings on VS2015 x86_64 build 
TBR=bungeman@google.com

Review URL: https://codereview.chromium.org/1276133002
 2015-08-06 17:33:16 -07:00
msarett
4ab9d5f1bc Split SkBmpCodec into three separate classes 
Will regress behavior on gold on test32bfv4.bmp, where we
will no longer fix transparent decodes.

TODO: Start fixing transparent decodes again, or decide
that we don't want to fix them and remove isTransparent
from SkSwizzler.  I think this may become more clear when I
start implementing the scanline decoder.

BUG=skia:

Review URL: https://codereview.chromium.org/1258863008
 2015-08-06 15:34:42 -07:00
scroggo
74992b5794 Let SkWebpCodec decode to 565 
BUG=skia:3257

Review URL: https://codereview.chromium.org/1277893002
 2015-08-06 13:50:15 -07:00
senorblanco
275412cf3e Plug a leak in GrTestUtils. 
TBR=mtklein,bsalomon

Review URL: https://codereview.chromium.org/1274963003
 2015-08-06 12:29:03 -07:00
scroggo
9ce386a27d Fix color swap for webp 565 
When webp decoding to 565, swap the colors so they look right.

BUG=skia:4174

Review URL: https://codereview.chromium.org/1280693003
 2015-08-06 11:44:56 -07:00
reed
743087687a remove guard for SrcPtr in drawBitmapRect for android 
BUG=skia:
NOTRY=True
TBR=

Review URL: https://codereview.chromium.org/1277963002
 2015-08-06 11:25:15 -07:00
mtklein
e683e810a3 Purge non-NEON ARM code. 
As I begin to wade in here, it's nice to remove as much code as possible.

BUG=skia:4117

Review URL: https://codereview.chromium.org/1277953002
 2015-08-06 11:18:50 -07:00
mtklein
765d6ad975 __ARM_NEON is defined both by ARMv8 and ARMv7 + -mfpu=neon. 
Can't hurt to simplify a little.

BUG=skia:4117

Review URL: https://codereview.chromium.org/1274513003
 2015-08-06 11:17:06 -07:00
egdaniel
51c8d409ad Move some work from backend onClear to base class clear 
BUG=skia:

Review URL: https://codereview.chromium.org/1275543005
 2015-08-06 10:54:13 -07:00
senorblanco
b4f9d0ec6c Implement caching of stroked paths in the tessellating path renderer. 
This requires adding the stroke info to the cache key, and doing the
stroking and dashing before rendering as triangles.

BUG=skia:3755

Committed: https://skia.googlesource.com/skia/+/29e0d3f267a03546f236023347cdb4595ece2fd1

Review URL: https://codereview.chromium.org/1275553002
 2015-08-06 10:28:55 -07:00
reed
e47829b6b1 flag to use const& instead of const* for src-rect 
BUG=skia:

Review URL: https://codereview.chromium.org/1272713005
 2015-08-06 10:02:53 -07:00
bsalomon
fb1141ae1d Don't pass pipeline to GrBatch::generateGeometry() 
R=joshualitt@google.com

Review URL: https://codereview.chromium.org/1275083002
 2015-08-06 08:52:49 -07:00
joshualitt
c8da81df6b Another small fix for reordering 
BUG=skia:

Review URL: https://codereview.chromium.org/1274763008
 2015-08-06 08:39:22 -07:00
mtklein
b6394746ff Port SkTextureCompression opts to SkOpts 
Pretty vanilla translation.  I cleaned up who calls whom a little.
Used to be utils -> opts -> utils, now it's just utils -> opts.

I may follow up with a pass over the NEON code for readability
and to clean up dead code.

This turns on NEON A8->R11EAC conversion for ARMv8.
Unit tests which now hit the NEON code still pass.
I can't find any related bench.

BUG=skia:4117

Review URL: https://codereview.chromium.org/1273103002
 2015-08-06 08:17:16 -07:00
robertphillips
d0cf9d831f Remove SK_LEGACY_SKPOINT3_CTORS flag 
Cannot land before Blink https://codereview.chromium.org/1274673002/ (Remove reliance on legacy Skia SkPoint3 ctors in FELighting.cpp)

Review URL: https://codereview.chromium.org/1269383003
 2015-08-06 07:08:31 -07:00
fmalita
e2639089bd SkSurface copy-on-write can yield stale GPU render targets. 
Prepare_rt_for_external_access() grabs the render target and then fires
access notifications.

But the notification handlers may trigger copy-on-write, causing the
returned render target to be stale (pointing at the detached snapshot).

We should grab the render target after firing notifications.

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

Review URL: https://codereview.chromium.org/1276713002
 2015-08-06 07:04:52 -07:00
senorblanco
ebe06c0560 Minor cleanup: remove GR_TESSELLATING_PATH_RENDERING #ifdef. 
Also, new -> SkNEW.

Review URL: https://codereview.chromium.org/1280433002
 2015-08-06 06:52:10 -07:00
reed
2dcc759cd2 use kFast_SrcRectConstraint to match drawAtlas semantics 
BUG=skia:
TBR=

Review URL: https://codereview.chromium.org/1272743003
 2015-08-06 06:51:52 -07:00
scroggo
ab60c5bd9f Support decoding PNG to 565. 
Although we initially discussed not supporting 565, SkCodec needs to
support Android's BitmapFactory and BitmapRegionDecoder, which need to
support 565.

We could instead implement 565 on top of SkCodec, but this would require
more memory and run more slowly.

An open question is whether to support dithering, and how. In order to
support dithering, we need to pass y to RowProc, which I believe means
we will need to pass y to SkSwizzler::swizzle().

I dislike having an option which is typically ignored - SkImageDecoder
allows you to turn on dithering when decoding to any color type, but it
is only meaningful only if the output color type is 565.

We could also make the client implement dithering, which I believe would
mean forcing them to do the conversion to 565 (since we have already
thrown away data when we convered to 565 without dithering).

BUG=skia:3257

Review URL: https://codereview.chromium.org/1277593002
 2015-08-06 06:08:18 -07:00
reed
fd3d87cf67 simulate drawatlas 
BUG=skia:

Review URL: https://codereview.chromium.org/1279733002
 2015-08-06 05:14:11 -07:00
mtklein
1a3976795b Rephrase Windows gyp instructions 
The existing instructions seem misleading.

BUG=skia:
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1275753002

Review URL: https://codereview.chromium.org/1275753002
 2015-08-05 16:18:03 -07:00
joshualitt
4fc6ff22c8 Fix reording across rendertarget switching 
BUG=skia:

Review URL: https://codereview.chromium.org/1276633003
 2015-08-05 14:36:31 -07:00
mtklein
f62833d9c9 Detect MIPS DSP and DSPR2 programattically. 
Procedure:

$ platform_tools/android/toolchains/ndk-r10c-mips-darwin_v14/bin/mipsel-linux-android-gcc -dM -E - < /dev/null | sort > vanilla.mips
$ platform_tools/android/toolchains/ndk-r10c-mips-darwin_v14/bin/mipsel-linux-android-gcc -mdsp -dM -E - < /dev/null | sort > dsp.mips
$ platform_tools/android/toolchains/ndk-r10c-mips-darwin_v14/bin/mipsel-linux-android-gcc -mdspr2 -dM -E - < /dev/null | sort > dspr2.mips

$ diff vanilla.mips dsp.mips
239a240,241
> #define __mips_dsp 1
> #define __mips_dsp_rev 1

$ diff vanilla.mips dspr2.mips
239a240,242
> #define __mips_dsp 1
> #define __mips_dsp_rev 2
> #define __mips_dspr2 1

So, defined(__mips_dsp) -> SK_MIPS_HAS_DSP, defined(__mips_dspr2) -> SK_MIPS_HAS_DSPR2.

BUG=skia:

Review URL: https://codereview.chromium.org/1274873002
 2015-08-05 14:17:32 -07:00
brucedawson
7b77ac100e Fix variable shadowing and unreachable code that it caused 
Change https://codereview.chromium.org/1261643004 renamed a function
parameter so that some code became unreachable. This renames that
parameter back.

R=bsalomon@google.com
BUG=skia:4169

Review URL: https://codereview.chromium.org/1271353003
 2015-08-05 14:05:17 -07:00
msarett
cbb12ca953 Fix ASAN error for wbmp swizzles 
BUG=skia:

Review URL: https://codereview.chromium.org/1269413006
 2015-08-05 13:59:40 -07:00
bungeman
d3ebb48320 IWYU: 'core' target, files starting A-C. 
TBR=reed@google.com
Verbal lgtm, does not change API.

Committed: https://skia.googlesource.com/skia/+/7403d87db8e43d4c2b5b25ac22a0ebc22bd09d69

Review URL: https://codereview.chromium.org/1265033002
 2015-08-05 13:57:49 -07:00
senorblanco
59cd36765c Revert of Implement caching of stroked paths in the tessellated path renderer. (patchset #4 id:60001 of https://codereview.chromium.org/1275553002/ ) 
Reason for revert:
Breaking/asserting in Debug on DM.

Original issue's description:
> Implement caching of stroked paths in the tessellated path renderer.
>
> This requires adding the stroke info to the cache key, and doing the
> stroking and dashing before rendering as triangles.
>
> BUG=skia:3755
>
> Committed: https://skia.googlesource.com/skia/+/29e0d3f267a03546f236023347cdb4595ece2fd1

TBR=bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:3755

Review URL: https://codereview.chromium.org/1276633002
 2015-08-05 13:37:49 -07:00
senorblanco
29e0d3f267 Implement caching of stroked paths in the tessellated path renderer. 
This requires adding the stroke info to the cache key, and doing the
stroking and dashing before rendering as triangles.

BUG=skia:3755

Review URL: https://codereview.chromium.org/1275553002
 2015-08-05 13:18:03 -07:00
mtklein
94df02344b Update NOPRESUBMIT docs. 
"NOPRESUBMIT=true" does not work anymore for me.

BUG=skia:
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1271423002

Review URL: https://codereview.chromium.org/1271423002
 2015-08-05 13:08:12 -07:00
msarett
99f567e617 Scanline decoding for wbmp 
We are also changing the wbmp to use SkSwizzler.  This
will allow us to take advantage of the sampling routines
that are being implemented in SkSwizzler.

The image in this upload came from:
https://commons.wikimedia.org/wiki/File:Android_robot.png

It is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

BUG=skia:

Review URL: https://codereview.chromium.org/1254483004
 2015-08-05 12:58:26 -07:00
oysteine
dfcba473b0 Moved common cross-project functionality out from SkTraceEvent.h into SkTraceEventCommon.h 
Traditionally, SkTraceEvent.h was manually kept in sync with base/trace_event/trace_event.h, with project-specific parts intermixed, and tended to drift out of sync a lot (mainly in Blink, less so in Skia).

The SkTraceEventCommon.h now has only the cross-project parts, and can be copy-pasted verbatim between projects (it's an identical copy of base/trace_event/trace_event_common.h), meaning SkTraceEvent.h shouldn't go out of sync as it has before.

BUG=skia:

[mtklein mucking around below here]
NOPRESUBMIT=true
CQ_EXCLUDE_TRYBOTS=client.skia.fyi:skia_presubmit-Trybot

Review URL: https://codereview.chromium.org/1270783002
 2015-08-05 12:54:40 -07:00
bungeman
2bd028590d Add skstd::move and skstd::forward. 
Since we can't use the c++11 standard library, re-implement the bits
we want to use now.

TBR=reed@google.com
The next CL is try to move SkTemplates into private.

Review URL: https://codereview.chromium.org/1273813002
 2015-08-05 12:09:57 -07:00
joshualitt
2fe7923f7e Expose coord transforms from GrPipeline 
BUG=skia:

Review URL: https://codereview.chromium.org/1275603002
 2015-08-05 12:02:27 -07:00
joshualitt
b2aa7cb90f This CL wires up the backend portion necessary for sending transformed coords via vertex attributes. 
BUG=skia:

Review URL: https://codereview.chromium.org/1243583002
 2015-08-05 11:05:22 -07:00