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638 Commits

Author SHA1 Message Date
robertphillips@google.com
8b169311b5 Second wave of Win64 warning cleanup 
https://codereview.chromium.org/27343002/



git-svn-id: http://skia.googlecode.com/svn/trunk@11778 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-15 17:47:36 +00:00
bensong@google.com
0d9e6defbc Changes bench to output with git hash filename; cleans up bench_graph_svg to only handle bench alerts; renames it to check_bench_regressions. 
Review URL: https://codereview.chromium.org/26592010

git-svn-id: http://skia.googlecode.com/svn/trunk@11765 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-15 00:08:14 +00:00
commit-bot@chromium.org
2887119a63 save/restore the canvas around every bench draw call 
BUG=

Committed: http://code.google.com/p/skia/source/detail?r=11728

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

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26848013

git-svn-id: http://skia.googlecode.com/svn/trunk@11755 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-14 15:28:01 +00:00
commit-bot@chromium.org
1108fc3058 Remove SkLumaXfermode. 
Possibly the shortest-lived Skia feature, SkLumaXfermode is now replaced
by a color filter implementation (SkLumaColorFilter). All known existing
clients (Blink) have been converted.

R=reed@google.com

Author: fmalita@chromium.org

Review URL: https://codereview.chromium.org/26916002

git-svn-id: http://skia.googlecode.com/svn/trunk@11750 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-14 13:11:11 +00:00
bungeman@google.com
fab44db294 Clean up SkTypes.h. 
This change removes sk_stdint.h since it is only needed for vs2008 and earlier.
This change removes SK_MMAP_SUPPORT define since it is no longer used.
This change removes the stdio.h include from SkTypes.h since on many systems
this is a very large header, few Skia files actually use it, it is
available everywhere standard, and SkDebugf should be used instead.

After this change there is no need for external users to put Skia's
include/config into their own list of includes, saving the headache
of having two header files of the same name and sometimes getting the
wrong one depending on include order.

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

Review URL: https://codereview.chromium.org/27044002

git-svn-id: http://skia.googlecode.com/svn/trunk@11738 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-11 18:50:45 +00:00
commit-bot@chromium.org
f8a6b20e76 save/restore the canvas around every bench draw call 
BUG=
R=djsollen@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26848013

git-svn-id: http://skia.googlecode.com/svn/trunk@11728 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-11 15:20:29 +00:00
mtklein@google.com
c95e1e5d8f Temporarily disable FilterBitmapBenches while I fix it. 
BUG=

Review URL: https://codereview.chromium.org/26254003

git-svn-id: http://skia.googlecode.com/svn/trunk@11718 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 21:27:17 +00:00
djsollen@google.com
dcfed6cecf fix warnings when running a no gpu build 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/26908002

git-svn-id: http://skia.googlecode.com/svn/trunk@11710 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 18:48:27 +00:00
djsollen@google.com
4e1d4b3d23 fix mac10.6 build 
Review URL: https://codereview.chromium.org/26882003

git-svn-id: http://skia.googlecode.com/svn/trunk@11708 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 17:50:52 +00:00
djsollen@google.com
a05bbfeaa6 rebaseline nexus7 perf improvement 
Review URL: https://codereview.chromium.org/26884002

git-svn-id: http://skia.googlecode.com/svn/trunk@11707 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 17:42:20 +00:00
djsollen@google.com
70de4da331 Insert swapbuffers into GPU benchmarks. 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/26489003

git-svn-id: http://skia.googlecode.com/svn/trunk@11704 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 17:33:39 +00:00
commit-bot@chromium.org
96b128b760 rebaseline bench expectations 
R=borenet@google.com, bsalomon@google.com

Author: djsollen@google.com

Review URL: https://codereview.chromium.org/26841002

git-svn-id: http://skia.googlecode.com/svn/trunk@11696 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 15:23:00 +00:00
reed@google.com
0a6151d66c Revert "Revert "change SkColorTable to be immutable"" 
This reverts commit b8162cb840f4cb6002ef68d5ac775c6a122c52a9.

Fixed was call-sites in benches that used the (now gone) setIsOpaque api.

R=scroggo@google.com

Review URL: https://codereview.chromium.org/26572006

git-svn-id: http://skia.googlecode.com/svn/trunk@11695 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-10 14:44:56 +00:00
commit-bot@chromium.org
aadb4d9a53 flush after every print in windows 
R=djsollen@google.com, reed@google.com, epoger@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/26680004

git-svn-id: http://skia.googlecode.com/svn/trunk@11670 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-09 15:09:42 +00:00
commit-bot@chromium.org
6c1ee2d4e7 Luminance-to-alpha color filter (SkLumaColorFilter). 
Adding a color filter luma implementation. The plan is to convert
existing clients and then deprecate SkLumaXfermode.

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

Author: fmalita@chromium.org

Review URL: https://codereview.chromium.org/25453004

git-svn-id: http://skia.googlecode.com/svn/trunk@11636 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-07 18:00:17 +00:00
commit-bot@chromium.org
b120bd986e Make all gradient benchs use the same repeat count. 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/25306003

git-svn-id: http://skia.googlecode.com/svn/trunk@11634 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-07 17:18:21 +00:00
djsollen@google.com
7bf488401c Rebaseline test due to improvements in r11577 
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/26114003

git-svn-id: http://skia.googlecode.com/svn/trunk@11632 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-07 16:48:08 +00:00
skia.committer@gmail.com
d34f05806f Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@11625 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-05 07:01:34 +00:00
commit-bot@chromium.org
86490573b5 commit to xfermode objects being immutable 
BUG=
R=djsollen@google.com, mtklein@google.com

Author: reed@google.com

Review URL: https://codereview.chromium.org/25968004

git-svn-id: http://skia.googlecode.com/svn/trunk@11614 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-04 16:52:55 +00:00
scroggo@google.com
8d2392487c Add an option on SkImageDecoder to skip writing 0s. 
Only implemented for PNG.

Add a getter and setter, and sets the default to false in the
constructor. Also copies the setting in copyFieldsToOther.

Fix an indpendent bug where fDitherImage was not being copied in
copyFieldsToOther.

In SkScaledBitmapSampler::begin, consolidate the settings passed in
by passing a const reference to the decoder. The decoder can be
referenced for its settings of dither, unpremultiplied, and now
skipping writing zeroes. Update callers to use the new API. In png
decoder, rather than passing around a pointer to an initial
read of getDitherImage, and potentially changing it, look at the
field on the decoder itself, and modify it directly. This is a
change in behavior - now if that same decoder is used to decode
a different image, the dither setting has changed. I think this is
okay because A) the typical use case is to use a new decoder for
each decode, B) we do not make any promises that a decode does not
change the decoder and C) it makes the code in SkScaledBitmapSampler
much cleaner.

In SkScaledBitmapScampler, add new row procs for skipping zeroes. Now
that choosing the row proc has five dimensions (src config, dst config,
dither, skip writing zeroes, unpremultiplied), use a new method: each
src/dst combination has a function for choosing the right proc depending
on the decoder.

SkScaledBitmapScampler::RowProc is now public for convenience.

Remove Sample_Gray_D8888_Unpremul, which is effectively no different
from Sample_Gray_D8888.

In cases where unpremultiplied was trivial, such as 565 and when
sampling from gray, decoding may now succeed.

Add a benchmark (currently disabled) for comparing the speed of skipping
writing zeroes versus not skipping. For this particular image, which is
mostly transparent pixels, normal decoding took about 3.6 milliseconds,
while skipping zeroes in the decode took only about 2.5 milliseconds
(this is on a Nexus 4). Presumably it would be slower on an image
with a small amount of transparency, but there will be no slowdown
for an image which reports that it has no transparency.

In SkImageRef_ashmem, always skip writing zeroes, since ashmem
memory is guaranteed to be initialized to 0.

Add a flag to skip writing zeroes in skimage.

Add a regression test for choosing the rowproc to ensure I did not
change any behavior accidentally.

BUG=skia:1661
R=reed@google.com

Review URL: https://codereview.chromium.org/24269006

git-svn-id: http://skia.googlecode.com/svn/trunk@11558 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-01 17:27:15 +00:00
commit-bot@chromium.org
3400f4b00a Add 3 color variant to gradient bench, include scale in name, add more benchs 
R=reed@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/25294003

git-svn-id: http://skia.googlecode.com/svn/trunk@11536 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-30 19:41:09 +00:00
mtklein@google.com
9cb5177619 Fix asan build. Duh, don't return a stack address... 
BUG=
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/25026004

git-svn-id: http://skia.googlecode.com/svn/trunk@11497 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-27 13:39:14 +00:00
commit-bot@chromium.org
97b4b67ee7 Remove uses of unnamed namespace in bench/ directory. 
Skia prefers to use static over unnamed namespace.

BUG=None
TEST=None, no functional changes.
R=bsalomon@google.com, robertphillips@google.com

Author: tfarina@chromium.org

Review URL: https://chromiumcodereview.appspot.com/24660003

git-svn-id: http://skia.googlecode.com/svn/trunk@11483 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 19:23:03 +00:00
commit-bot@chromium.org
2c86fbb0b1 Add SkDivMod with a special case for ARM. 
BUG=skia:1663
R=djsollen@google.com, tomhudson@google.com, reed@google.com

Author: mtklein@google.com

Review URL: https://chromiumcodereview.appspot.com/24159009

git-svn-id: http://skia.googlecode.com/svn/trunk@11482 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 19:22:54 +00:00
scroggo@google.com
b90a2cacfe Fix a warning. 
git-svn-id: http://skia.googlecode.com/svn/trunk@11462 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 22:01:17 +00:00
scroggo@google.com
111fd11e11 Bench baseline for mostly 0 image. 
Add a baseline for decoding a mostly 0 image. This is in advance of
https://codereview.chromium.org/24269006/ which provides an option to
skip writing those 0s (as part of BUG=skia:1661). On my Nexus 4, the
benchmark does not slow down after that change.

As suggested in https://codereview.chromium.org/24269006/ add a
resourcePath flag to bench. Will require a change in buildbot in order
to actually use the flag.

Add an image used by the test.

Until https://codereview.chromium.org/24448002 is submitted,
the test will not actually be run by the bots (since it
won't know where to find the file).

BUG=skia:1661
R=djsollen@google.com, mtklein@google.com

Review URL: https://codereview.chromium.org/24440002

git-svn-id: http://skia.googlecode.com/svn/trunk@11461 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 21:42:12 +00:00
bensong@google.com
7d9a21bb36 Deletes bench_expectations.txt and change comments to refer to the new per-bot expectation files. 
Review URL: https://codereview.chromium.org/23830009

git-svn-id: http://skia.googlecode.com/svn/trunk@11456 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-25 20:51:16 +00:00
reed@google.com
d28ba8010c promote SkImage::AlphaType to SkAlphaType 
BUG=
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/24130009

git-svn-id: http://skia.googlecode.com/svn/trunk@11421 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-20 19:33:52 +00:00
mtklein@google.com
519f9677a4 Add sk_calloc. Remove SkMemory_stdlib, which seems unused. 
I'm seeing basically no difference between malloc + bzero and calloc on my desktop, but on a Galaxy Nexus calloc is never slower, and significantly faster once the allocation size becomes large, both for allocation and for _reading_.

BUG=skia:1662
R=reed@google.com

Review URL: https://codereview.chromium.org/24251008

git-svn-id: http://skia.googlecode.com/svn/trunk@11414 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-20 14:31:45 +00:00
mtklein@google.com
b352627436 1) Don't allocate 100,000 ints when we only need 1,000. 
2) Don't sort past the end of the array when using SkTQSort.
3) Don't allocate any arrays until we need them (in onDraw).

Also, propagate the constant N everywhere through the bench.

BUG=
R=bungeman@google.com

Review URL: https://codereview.chromium.org/23890033

git-svn-id: http://skia.googlecode.com/svn/trunk@11329 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 19:37:34 +00:00
mtklein@google.com
93d2f559b8 also limit loops-per-canvas in picture_record_dictionaries, which has the same problem as unique_paint 
BUG=
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/23513065

git-svn-id: http://skia.googlecode.com/svn/trunk@11327 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 18:58:53 +00:00
bensong@google.com
1dd9194fc2 Splits bench_expectations into per-bot files in preparation for growth. 
Next steps are switching bots to using per-bot expectations, and deleting the existing bench_expectations.txt.
Review URL: https://codereview.chromium.org/24075008

git-svn-id: http://skia.googlecode.com/svn/trunk@11323 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 17:21:02 +00:00
mtklein@google.com
5e5239ed35 switch to a new canvas every once in a while in picture_record_unique 
BUG=
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/23995020

git-svn-id: http://skia.googlecode.com/svn/trunk@11321 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 17:14:25 +00:00
fmalita@google.com
ef45a646a7 [External patch] Source-over support for SkLumaXfermode. 
This is a patch by Andrei Parvu <parvu@adobe.com> (Adobe CLA signer).

Original CL/review: https://codereview.chromium.org/24078006/

GM:lumamode will need rebaselining after landing this.

---

  In order to use CSS luminance masking, we need to be able to create an
  instance of SkLumaXfermode which can receive a kSrcOver mode, and applies
  that mode after converting the source using the luminance-to-alpha
  coefficients.

BUG=289420
R=reed@google.com

Review URL: https://codereview.chromium.org/23710053

git-svn-id: http://skia.googlecode.com/svn/trunk@11312 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 13:09:16 +00:00
skia.committer@gmail.com
a604c4f971 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@11309 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-17 07:01:20 +00:00
borenet@google.com
4e061d3f15 Allow use of "--config defaults" in bench, like GM 
R=mtklein@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/23855006

git-svn-id: http://skia.googlecode.com/svn/trunk@11298 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 19:12:19 +00:00
robertphillips@google.com
24ddde9758 Revert 11247, 11250, 11251, 11257, and 11279 to unblock DEPS roll (https://codereview.chromium.org/24159002/) 
11279 Sanitizing source files in Housekeeper-Nightly - https://code.google.com/p/skia/source/detail?r=11279
11257 Canary build fix - https://codereview.chromium.org/23532068
11251 More warnings as errors fixes - https://code.google.com/p/skia/source/detail?r=11251
11250 Warnings as errors fix - https://code.google.com/p/skia/source/detail?r=11250
11247 Initial error handling code - https://chromiumcodereview.appspot.com/23021015



git-svn-id: http://skia.googlecode.com/svn/trunk@11288 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 14:04:05 +00:00
robertphillips@google.com
ba6e954140 Revert the revert of 11247, 11250, 11251 and 11279 (Chrome already relies on changes in r11247) 
git-svn-id: http://skia.googlecode.com/svn/trunk@11287 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 13:40:12 +00:00
robertphillips@google.com
478884f7d3 Revert 11247, 11250, 11251 and 11279 to unblock DEPS roll (https://codereview.chromium.org/24159002/) 
11279 Sanitizing source files in Housekeeper-Nightly - https://code.google.com/p/skia/source/detail?r=11279
11251 More warnings as errors fixes - https://code.google.com/p/skia/source/detail?r=11251
11250 Warnings as errors fix - https://code.google.com/p/skia/source/detail?r=11250
11247 Initial error handling code - https://chromiumcodereview.appspot.com/23021015



git-svn-id: http://skia.googlecode.com/svn/trunk@11285 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-16 13:19:11 +00:00
skia.committer@gmail.com
dc9888c409 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@11279 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-14 07:01:34 +00:00
mtklein@google.com
9ef1d21dc8 OK windows, please take my infinity. 
BUG=

Review URL: https://codereview.chromium.org/23526045

git-svn-id: http://skia.googlecode.com/svn/trunk@11272 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 20:39:50 +00:00
mtklein@google.com
dbd41c8857 It looks like we're not always running long enough to give the GPU counters time to converge (and possibly the same for CPU too, but GPU is definitely worse off). 
This CL changes our convergence logic from
  - did the last run take more than x milliseconds?
to
  - did the last run take more x milliseconds and are the last two runs within y% of each other?

There's also now an upper limit where we bail out with an error if we haven't yet met the convergence criteria.  Keeping the lower bound is important for benches where the constant overhead is much larger than the work done in the loop; without it we'll see T(1 loop) == T(2 loops) and converge way too early.

This CL also exposed that DeferredCanvasBench had a bug: it was running N^2 loops when we told it to run N.  (My fault.)

I threw in a couple other linty changes that I'd be happy to split off.

BUG=
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/23536046

git-svn-id: http://skia.googlecode.com/svn/trunk@11267 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 20:11:09 +00:00
mtklein@google.com
410e6e80f0 Refactoring: get rid of the SkBenchmark void* parameter. 
While I was doing massive sed-ing, I also converted every bench to use DEF_BENCH instead of registering the ugly manual way.

BUG=
R=scroggo@google.com

Review URL: https://codereview.chromium.org/23876006

git-svn-id: http://skia.googlecode.com/svn/trunk@11263 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 19:52:27 +00:00
robertphillips@google.com
96bf2b53f2 N7 Performance trigger rebaselines 
git-svn-id: http://skia.googlecode.com/svn/trunk@11256 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-13 15:42:08 +00:00
mtklein@google.com
b87bf83f48 Add explicit double -> SkScalar conversion to fix werror on Windows. 
BUG=

Review URL: https://codereview.chromium.org/23432008

git-svn-id: http://skia.googlecode.com/svn/trunk@11190 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-10 19:51:10 +00:00
mtklein@google.com
78d0379dcc Add missing dependency to unbreak NOGPU build. 
BUG=

Review URL: https://codereview.chromium.org/23527004

git-svn-id: http://skia.googlecode.com/svn/trunk@11188 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-10 19:42:07 +00:00
mtklein@google.com
c289743864 Major bench refactoring. 
- Use FLAGS_.
   - Remove outer repeat loop.
   - Tune inner loop automatically.

BUG=skia:1590
R=epoger@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/23478013

git-svn-id: http://skia.googlecode.com/svn/trunk@11187 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-10 19:23:38 +00:00
borenet@google.com
8ad29cea42 Fix bench logging for --repeat 1 
Addressing https://code.google.com/p/skia/issues/detail?id=1607

R=scroggo@google.com

Review URL: https://codereview.chromium.org/23923011

git-svn-id: http://skia.googlecode.com/svn/trunk@11181 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-10 17:22:43 +00:00
commit-bot@chromium.org
e0e7cfe44b Change old PRG to be SkLCGRandom; change new one to SkRandom 
The goal here is to get people to start using the new random number
generator, while leaving the old one in place so we don't have to 
rebaseline GMs.

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

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23576015

git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-09 20:09:12 +00:00
skia.committer@gmail.com
b3ec29d2d8 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@11143 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-07 07:01:16 +00:00