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Author SHA1 Message Date
robertphillips@google.com
8c99c9f4a6 Reverting r12315 (More Windows 64b compilation warning fixes) due to compilation failures 
git-svn-id: http://skia.googlecode.com/svn/trunk@12316 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-20 15:56:14 +00:00
robertphillips@google.com
80051d38a3 More Windows 64b compilation warning fixes 
https://codereview.chromium.org/47513017/



git-svn-id: http://skia.googlecode.com/svn/trunk@12315 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-20 15:46:10 +00:00
djsollen@google.com
db490e9971 fix bench so that if SK_SUPPORTS_GPU even when not provided as compiler option 
In the case that SK_SUPPORTS_GPU is not provided to the compiler the value is
eithe defined in in the SkUserConfig.h or SkPostConfig.h.  Prior to this change
those headers were not read prior to trying to include the GPU headers which
resulted in a failed compile.

R=bsalomon@google.com

Review URL: https://codereview.chromium.org/76213004

git-svn-id: http://skia.googlecode.com/svn/trunk@12309 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-20 13:15:40 +00:00
commit-bot@chromium.org
a1a097ee81 increase coverage of SkPath.cpp, remove unused code 
Using Mike Klein's excellent coverage tool, increase the
unit testing of SkPath.cpp from 70% to 95%.

Along the way, determined that these functions were not
maintained or used:

SkPath::pathTo
SkPath::contains

as well as a large block of SkPath::cheapGetDirection().

Changed SkPath::validate() to permit infinities in
the path data points.

Fixed errors in preserving direction.
Fixed error setting direction when convexity is unknown.

Added missing conic to moveTo only detector.

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

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/65493004

git-svn-id: http://skia.googlecode.com/svn/trunk@12291 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-14 16:53:22 +00:00
jvanverth@google.com
21ca4339a6 Rebaseline bench expectations for tabl_theverge.skp_tile_256x256_grid. 
git-svn-id: http://skia.googlecode.com/svn/trunk@12257 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-12 20:58:41 +00:00
scroggo@google.com
f4dcea6020 Make bench_compare executable. 
(SkipBuildbotRuns)

Review URL: https://codereview.chromium.org/63153005

git-svn-id: http://skia.googlecode.com/svn/trunk@12243 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-12 15:25:31 +00:00
jvanverth@google.com
62454a6603 Update bench expectations. 
git-svn-id: http://skia.googlecode.com/svn/trunk@12213 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-11 14:36:54 +00:00
robertphillips@google.com
6c1e49af8d Removed deprecated API calls that have crept in 
git-svn-id: http://skia.googlecode.com/svn/trunk@12210 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-10 15:08:45 +00:00
senorblanco@chromium.org
27eec46d69 SSE2 implementation of RGBA box blurs. This yields ~2X perf improvement on Xeon ES-2690. 
R=mtklein@google.com

Review URL: https://codereview.chromium.org/61643011

git-svn-id: http://skia.googlecode.com/svn/trunk@12204 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-08 20:49:04 +00:00
commit-bot@chromium.org
11e5b972a9 Add sk_float_rsqrt with SSE + NEON fast paths. 
Current numbers:

N4:
running bench [640 480]      math_fastIsqrt    NONRENDERING: cmsecs =      3.12
running bench [640 480]      math_slowIsqrt    NONRENDERING: cmsecs =      4.82
running bench [640 480] math_sk_float_rsqrt    NONRENDERING: cmsecs =      1.99

Desktop:
running bench [640 480]      math_fastIsqrt    NONRENDERING: cmsecs =      0.89
running bench [640 480]      math_slowIsqrt    NONRENDERING: cmsecs =      0.94
running bench [640 480] math_sk_float_rsqrt    NONRENDERING: cmsecs =      0.09

Haven't found any other benches where this is a significant effect yet.

BUG=
R=reed@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/60083014

git-svn-id: http://skia.googlecode.com/svn/trunk@12203 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-08 20:14:16 +00:00
skia.committer@gmail.com
ab7442c8d7 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@12186 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-08 07:01:56 +00:00
reed@google.com
126f7f5244 Revert "Revert "speed up A8 by creating a new entry-point in SkDraw that blits the path's coverage directly into an A8 target, regardless of the previous pixel values."" 
This reverts commit 3c77887b3eb2d32ab668ab4e5f2f9e79103956e8.

BUG=

Review URL: https://codereview.chromium.org/50673005

git-svn-id: http://skia.googlecode.com/svn/trunk@12167 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-07 16:06:53 +00:00
scroggo@google.com
8610d2cdbd Fixes for blurroundrect gm/bench. 
Simplify naming/various cases.
Have an atlas of gms, rather than several different images.
In the bench, pull non rendering out of the loop.
Use meaningful enums instead of integers where appropriate.
Add comments.

Addresses comments in https://codereview.chromium.org/52793005/

R=robertphillips@google.com

Review URL: https://codereview.chromium.org/59983004

git-svn-id: http://skia.googlecode.com/svn/trunk@12144 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-05 21:10:58 +00:00
scroggo@google.com
ec1a96c317 Another int to scalar fix. 
git-svn-id: http://skia.googlecode.com/svn/trunk@12138 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-05 17:27:01 +00:00
scroggo@google.com
99e113beb2 And fix the similar bench. 
git-svn-id: http://skia.googlecode.com/svn/trunk@12136 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-05 16:40:15 +00:00
scroggo@google.com
7b05659072 Add gms and benchmarks for drawing blurry round rects. 
Further changes (https://codereview.chromium.org/48623006) will change
the speed at which the bench draws and the drawing of the gm (the gm
change is small).

One of these round rects causes slow drawing in a webpage that we have
observed.

BUG=https://b.corp.google.com/issue?id=11174385

Review URL: https://codereview.chromium.org/52793005

git-svn-id: http://skia.googlecode.com/svn/trunk@12133 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-05 15:57:21 +00:00
reed@google.com
84e922bfb3 Revert "speed up A8 by creating a new entry-point in SkDraw that blits the path's coverage directly into an A8 target, regardless of the previous pixel values." 
This reverts commit d615e839b71f75df895de6850b774a9e1c28ad2a.

Revert "must initialize SkDraw.fClip"

This reverts commit 108e46d29b5f57927fc8b8c403bb52019d8cb16d.

BUG=

Review URL: https://codereview.chromium.org/57883006

git-svn-id: http://skia.googlecode.com/svn/trunk@12122 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 20:57:36 +00:00
reed@google.com
6bf614fc23 must initialize SkDraw.fClip 
git-svn-id: http://skia.googlecode.com/svn/trunk@12120 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 20:31:40 +00:00
reed@google.com
ac9d306a92 speed up A8 by creating a new entry-point in SkDraw that blits the path's coverage directly into an A8 target, regardless of the previous pixel values. 
R=bsalomon@google.com, mtklein@google.com

Review URL: https://codereview.chromium.org/56453002

git-svn-id: http://skia.googlecode.com/svn/trunk@12118 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 20:10:33 +00:00
reed@google.com
2bd8b81005 move SkImage::ColorType into SkColorType 
objective -- move clients over to SkImage

tasks
- use SkImageInfo instead of SkBitmap::Config
- add support for colortables to SkImage
- add drawImage to SkCanvas
- return SkImage from readPixels

This CL works towards the first task

R=robertphillips@google.com

Review URL: https://codereview.chromium.org/54363008

git-svn-id: http://skia.googlecode.com/svn/trunk@12077 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-01 13:46:54 +00:00
reed@google.com
4469938e92 Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning"" 
This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d.

BUG=

Review URL: https://codereview.chromium.org/54603004

git-svn-id: http://skia.googlecode.com/svn/trunk@12057 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-31 17:28:30 +00:00
reed@google.com
6fcbfcead5 Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning" 
This reverts commit 1d22c4aaf9d8f053f25194a1ed74b137bfb19497.

git-svn-id: http://skia.googlecode.com/svn/trunk@12056 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-31 16:31:11 +00:00
reed@google.com
081560e3ab add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning 
BUG=
R=robertphillips@google.com, senorblanco@chromium.org, vandebo@chromium.org

Review URL: https://codereview.chromium.org/51033004

git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-31 16:24:08 +00:00
skia.committer@gmail.com
70402c3168 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@11992 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-29 07:01:50 +00:00
robertphillips@google.com
26e30c5223 Cleanup displacement bench 
https://codereview.chromium.org/47553005/



git-svn-id: http://skia.googlecode.com/svn/trunk@11982 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-28 18:07:44 +00:00
commit-bot@chromium.org
4b7d673089 More clang warning fixes. 
Mostly unused functions and variables removed.

BUG=None
TEST=ninja -C out/Debug most
     ninja -C out/Release most

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

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/27933002

git-svn-id: http://skia.googlecode.com/svn/trunk@11884 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-21 16:41:00 +00:00
reed@google.com
383a697692 store SkAlphaType inside SkBitmap, on road to support unpremul 
BUG=
R=bsalomon@google.com, scroggo@google.com

Review URL: https://codereview.chromium.org/25275004

git-svn-id: http://skia.googlecode.com/svn/trunk@11877 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-21 14:00:07 +00:00
commit-bot@chromium.org
34150b451d Clear out SK_SCALAR_IS_FLOAT from SkRadialGradient, and merge the logic for radial_mirror and radial_repeat. 
New radial/repeated bench is 10-20x faster now using float instead of fixed; the rest are unaffected.

BUG=
R=reed@google.com

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/26410003

git-svn-id: http://skia.googlecode.com/svn/trunk@11824 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 18:59:44 +00:00
robertphillips@google.com
e9cd27d4a3 Third wave of Win64 warning cleanup 
https://codereview.chromium.org/27487003/



git-svn-id: http://skia.googlecode.com/svn/trunk@11817 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-16 17:48:11 +00:00
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