AuroraMiddleware/skia2
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1975 Commits

Author SHA1 Message Date
robertphillips
2af83ac4f6 Add shader-based GaussianEdgeShader for reveal case 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2321713004

Review-Url: https://codereview.chromium.org/2321713004
 2016-09-12 12:02:16 -07:00
jvanverth
db85665578 Fix GaussianEdgeShader GLSL code 
Implicit conversion of int constants to float is not always
guaranteed

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2328263004
TBR=herbderby@google.com
NOTRY=true
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2328263004
 2016-09-12 10:09:16 -07:00
bsalomon
1a1aa93034 Remove unneeded GrGLSLTransformedCoordsArray type 
Rename GrGLSLFragmentBuilder::ensureFSCoords2D to ensureCoords2D and make it take an arbitrary GrShaderVar.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2324663004

Review-Url: https://codereview.chromium.org/2324663004
 2016-09-12 09:30:36 -07:00
jvanverth
d99858ad46 Update SampleAndroidShadows to use algorithm closer to Android OpenGL 
Includes:
* Update light position to be at a similar distance to Android OS
* Scale spot shadows correctly
* Compute stroke shapes and radii correctly
* Allow for larger blur radius for shadows

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2319003003
TBR=reed@google.com
NOTRY=true
NOTREECHECKS=true

Review-Url: https://codereview.chromium.org/2319003003
 2016-09-12 07:51:05 -07:00
robertphillips
05a4cf5959 Add GM/slide to simulate Android-style reveal clip 
Hopefully, this will let us play w/ geometric and shader-based solutions.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316593003

Committed: https://skia.googlesource.com/skia/+/ffac5c4aae18fc706e4077763c190a89c8507fb0
Review-Url: https://codereview.chromium.org/2316593003
 2016-09-08 09:02:44 -07:00
robertphillips
62e9b145a1 Revert of Add GM/slide to simulate Android-style reveal clip (patchset #6 id:100001 of https://codereview.chromium.org/2316593003/ ) 
Reason for revert:
Shader compilation failure

Original issue's description:
> Add GM/slide to simulate Android-style reveal clip
>
> Hopefully, this will let us play w/ geometric and shader-based solutions.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316593003
>
> Committed: https://skia.googlesource.com/skia/+/ffac5c4aae18fc706e4077763c190a89c8507fb0

TBR=jvanverth@google.com,djsollen@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2316303002
 2016-09-07 11:34:05 -07:00
robertphillips
ffac5c4aae Add GM/slide to simulate Android-style reveal clip 
Hopefully, this will let us play w/ geometric and shader-based solutions.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2316593003

Review-Url: https://codereview.chromium.org/2316593003
 2016-09-07 10:34:06 -07:00
robertphillips
48fde9c412 Add a makeDrawContextWithFallback that handles config fallback 
This fixes a bug in find_or_create_rrect_blur_mask where an A8-based drawContext was desired but creation was failing b.c. A8 wasn't renderable.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2296193005

Review-Url: https://codereview.chromium.org/2296193005
 2016-09-06 05:20:20 -07:00
jvanverth
a4f1af8f97 Use stroked rrects for Android shadow sample 
Changes the Android shadow sample to use stroked roundrects when
we can (mainly if stroked geometry area < fill geometry area).

Also changes the setup for the overstroke geometry so that it computes
the correct distance to the outer edge.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2283003003

Review-Url: https://codereview.chromium.org/2283003003
 2016-08-29 07:17:47 -07:00
ajuma
95243ebb68 Make GrTextureStripAtlas flush pending IO on newly acquired texture 
GrTextureStripAtlas uses its own lock counts to protect against
overwriting its own earlier writes, but that doesn't protect against
IO that was pending when a texture was first acquired.

BUG=chromium:637678
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2262233002

Review-Url: https://codereview.chromium.org/2262233002
 2016-08-24 08:19:03 -07:00
vjiaoblack
e1e5c74086 Moving SkBlurImageFilter into core 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003

Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0
Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75
Committed: https://skia.googlesource.com/skia/+/a97a1ab5719d5c355f7900b7f17dec1e467cf57e
Review-Url: https://codereview.chromium.org/2255803003
 2016-08-23 11:13:14 -07:00
bungeman
2a57f2fb2f Revert of Moving SkBlurImageFilter into core (patchset #9 id:160001 of https://codereview.chromium.org/2255803003/ ) 
Reason for revert:
Breaking internal roll. Still needs 'Create'.

Original issue's description:
> Moving SkBlurImageFilter into core
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003
>
> Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
> Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0
> Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75
> Committed: https://skia.googlesource.com/skia/+/a97a1ab5719d5c355f7900b7f17dec1e467cf57e

TBR=reed@google.com,fmalita@chromium.org,vjiaoblack@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2274603003
 2016-08-23 10:04:54 -07:00
vjiaoblack
a97a1ab571 Moving SkBlurImageFilter into core 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003

Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0
Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75
Review-Url: https://codereview.chromium.org/2255803003
 2016-08-23 07:50:52 -07:00
robertphillips
6cfb106002 Fix Ganesh analytic blurred rect draws 
This CL does two things:
 It fixes the SkBlurMaskFilterImpl::directFilterRRectMaskGPU draw path to explicitly handle rects
 It fixes the SkGpuDevice::drawTextureProducerImpl draw path to provide the correct (src & device space) inputs to directFilterRRectMaskGPU.

How this was working before was that GrRRectBlurEffect::Make would reject rect-rrects and the code would fallback to
GrBlurUtils::drawPathWithMaskFilter which mapped the rect-rrect into device space correctly (of course,
the rect-ness of the path was removed at that point so it was going through the slow path).

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2268583002

Review-Url: https://codereview.chromium.org/2268583002
 2016-08-22 16:13:48 -07:00
mtklein
8ae991e433 Flush denorm half floats to zero. 
I think we convinced ourselves that denorms, while a good chunk of half floats,
cover a rather small fraction of the representable range, which is always
close enough to zero to flush.

This makes both paths of the conversion to or from float considerably simpler.

These functions now work for zero-or-normal half floats (excluding infinite, NaN).
I'm not aware of a term for this class so I've called them "ordinary".

A handful of GMs and SKPs draw differently in --config f16, but all imperceptibly.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2256023002

Review-Url: https://codereview.chromium.org/2256023002
 2016-08-22 13:20:18 -07:00
vjiaoblack
a90dcf791b Revert of Moving SkBlurImageFilter into core (patchset #8 id:140001 of https://codereview.chromium.org/2255803003/ ) 
Reason for revert:
Misnamed function.

Original issue's description:
> Moving SkBlurImageFilter into core
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003
>
> Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
> Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0
> Committed: https://skia.googlesource.com/skia/+/4d760175686df8f61a11b66946eb307d89dd2c75

TBR=reed@google.com,fmalita@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2265263002
 2016-08-22 12:04:41 -07:00
vjiaoblack
4d76017568 Moving SkBlurImageFilter into core 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003

Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0
Review-Url: https://codereview.chromium.org/2255803003
 2016-08-22 12:00:25 -07:00
robertphillips
3a0c3696f0 Remove quantization of device-space dest rect for Ganesh analytic rrect blurs 
At least on Windows, this fixes a lot of the horrible banded blurs. AFAICT there is no good reason to quantize the device space rect passed to the GrRectBlurEffect.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2262263002

Review-Url: https://codereview.chromium.org/2262263002
 2016-08-22 11:48:44 -07:00
vjiaoblack
7b145120f2 Revert of Moving SkBlurImageFilter into core (patchset #8 id:140001 of https://codereview.chromium.org/2255803003/ ) 
Reason for revert:
Fixed it wrong, needs to revert to re-discuss and re-land.

Original issue's description:
> Moving SkBlurImageFilter into core
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003
>
> Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
> Committed: https://skia.googlesource.com/skia/+/e426babe7552b1cb4e27cdf4e90826feabb9e3b0

TBR=reed@google.com,fmalita@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2266063002
 2016-08-22 11:30:40 -07:00
vjiaoblack
e426babe75 Moving SkBlurImageFilter into core 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003

Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48
Review-Url: https://codereview.chromium.org/2255803003
 2016-08-22 10:51:27 -07:00
mtklein
2ec417257b Revert of Moving SkBlurImageFilter into core (patchset #6 id:100001 of https://codereview.chromium.org/2255803003/ ) 
Reason for revert:
It looks like this breaks our roll into Google3:
https://test.corp.google.com/ui#id=OCL:130943857:BASE:130944046:1471881622765:61dbdd3

Original issue's description:
> Moving SkBlurImageFilter into core
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003
>
> Committed: https://skia.googlesource.com/skia/+/dd3259eb95c3b47e11eefa3b176365a112a32b48

TBR=reed@google.com,fmalita@chromium.org,vjiaoblack@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2263283002
 2016-08-22 09:25:59 -07:00
vjiaoblack
dd3259eb95 Moving SkBlurImageFilter into core 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2255803003

Review-Url: https://codereview.chromium.org/2255803003
 2016-08-22 08:50:20 -07:00
fmalita
582a6564f3 Simplify the gradient color stop optimizer 
We're just discarding the leftmost/rightmost stops -- this can be
achieved by simply adjusting the start offset and count.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2265803002

Review-Url: https://codereview.chromium.org/2265803002
 2016-08-22 06:28:57 -07:00
csmartdalton
02fa32c6d1 Move GrFixedClip into src directory 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2254343003

Review-Url: https://codereview.chromium.org/2254343003
 2016-08-19 13:29:27 -07:00
fmenozzi
68d952cf40 Implement gradient simplification for 0,0,1 and 0,1,1 gradients 
Depends on https://codereview.chromium.org/2259823005/

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2256843004

Review-Url: https://codereview.chromium.org/2256843004
 2016-08-19 08:56:56 -07:00
fmenozzi
e9fd0f8eaf Return color shader instead of 2-color gradient when color count is 1 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2259823005

Committed: https://skia.googlesource.com/skia/+/da082a5767d7edfd3abe74fc683392422565a606
Review-Url: https://codereview.chromium.org/2259823005
 2016-08-19 07:50:57 -07:00
reed
6b7a6c74dc Revert of Return color shader instead of 2-color gradient when color count is 1 (patchset #3 id:40001 of https://codereview.chromium.org/2259823005/ ) 
Reason for revert:
breaks 2-pt-conical, which can sometimes not draw anything

Original issue's description:
> Return color shader instead of 2-color gradient when color count is 1
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2259823005
>
> Committed: https://skia.googlesource.com/skia/+/da082a5767d7edfd3abe74fc683392422565a606

TBR=fmenozzi@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2257993002
 2016-08-18 16:13:50 -07:00
fmenozzi
da082a5767 Return color shader instead of 2-color gradient when color count is 1 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2259823005

Review-Url: https://codereview.chromium.org/2259823005
 2016-08-18 14:50:56 -07:00
jvanverth
d7315f9133 Add alternative spot shadow to Android shadow sample 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2246273003

Review-Url: https://codereview.chromium.org/2256713002
 2016-08-17 10:06:18 -07:00
robertphillips
d092ffd5a8 Kick the can down the road a bit w.r.t. fuzzer complaint 
BUG=635787
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2247033006

Review-Url: https://codereview.chromium.org/2247033006
 2016-08-17 09:28:59 -07:00
jvanverth
6c177a1a49 Add alternative ambient shadow method to Android shadow sample 
TBR=bsalomon@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249973003

Review-Url: https://codereview.chromium.org/2249973003
 2016-08-17 07:59:41 -07:00
robertphillips
287e7cb936 Revert of Start using vertex attributes for nine-patch blurred rrect draws (patchset #8 id:140001 of https://codereview.chromium.org/2245653002/ ) 
Reason for revert:
??

Original issue's description:
> Start using vertex attributes for nine-patch blurred rrect draws
>
> Calved off:
> https://codereview.chromium.org/2243133002/ (Pull handling of blurred circles out of GrRRectBlurEffect::Make)
> https://codereview.chromium.org/2249463002/ (Update blurred rrect mask filter creation method to also handle caching)
> https://codereview.chromium.org/2248533002/ (Update ComputeBlurredRRectParams to compute all the parameters needed for occluded blurred rrect ninepatch draws)
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2245653002
>
> Committed: https://skia.googlesource.com/skia/+/087905a730241939da320092543c19dc06d5a7b4

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2250543004
 2016-08-16 15:49:20 -07:00
robertphillips
087905a730 Start using vertex attributes for nine-patch blurred rrect draws 
Calved off:
https://codereview.chromium.org/2243133002/ (Pull handling of blurred circles out of GrRRectBlurEffect::Make)
https://codereview.chromium.org/2249463002/ (Update blurred rrect mask filter creation method to also handle caching)
https://codereview.chromium.org/2248533002/ (Update ComputeBlurredRRectParams to compute all the parameters needed for occluded blurred rrect ninepatch draws)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2245653002

Review-Url: https://codereview.chromium.org/2245653002
 2016-08-16 14:50:19 -07:00
robertphillips
c4d2f90731 Update ComputeBlurredRRectParams to compute all the parameters needed for occluded blurred rrect ninepatch draws 
This is split out of: https://codereview.chromium.org/2245653002/ (Start using vertex attributes for nine-patch blurred rrect draws)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2248533002

Review-Url: https://codereview.chromium.org/2248533002
 2016-08-16 09:30:03 -07:00
bsalomon
af68fa11ed Improvements for circluar blurs in GPU backend. 
Use half plane approximation for small blur of a large circle. This reduces
the number of textures used and also avoids numerical issues with large
circle radii.

Make GrCircleGradientEffect use fixed sized textures.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2242973002

Review-Url: https://codereview.chromium.org/2242973002
 2016-08-16 09:24:57 -07:00
fmenozzi
af23ee538b Reducing number of calls to GLSL mix() from two to one reduces frame render time by 21% 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2247113003

Review-Url: https://codereview.chromium.org/2247113003
 2016-08-16 09:24:52 -07:00
robertphillips
d39430d057 Update blurred rrect mask filter creation method to also handle caching 
The caching of the mask will also be required for the vertex attribute path so I moved that into the helper. The parameters computed by ComputeBlurredRRectParams will be needed to construct the coverage geometry by the vertex attribute path so I moved that out of the helper.

This is split out of https://codereview.chromium.org/2245653002/ (Start using vertex attributes for nine-patch blurred rrect draws)

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2249463002

Review-Url: https://codereview.chromium.org/2249463002
 2016-08-15 12:37:01 -07:00
robertphillips
0dafbde31f Pull handling of blurred circles out of GrRRectBlurEffect::Make 
GrRRectBlurEffect is going away so this process can't live there anymore.

Split out of: https://codereview.chromium.org/2245653002/ (Start using vertex attributes for nine-patch blurred rrect draws)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2243133002

Review-Url: https://codereview.chromium.org/2243133002
 2016-08-15 09:04:45 -07:00
fmenozzi
cd9a1d0ec3 Add specialized code for hard stop gradients on GPU 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003

Committed: https://skia.googlesource.com/skia/+/0c63006b88a16e3418d92852a62771615799839d
Committed: https://skia.googlesource.com/skia/+/99818d69372d29a139935cfe5c379e491432931b
Committed: https://skia.googlesource.com/skia/+/2a4959181fc98d5d7ee862e7cd1c7993b3343be6
Review-Url: https://codereview.chromium.org/2223203003
 2016-08-15 07:03:47 -07:00
halcanary
8a822ba4a3 Revert of Exact Ganesh Gradients for Special Cases (patchset #9 id:160001 of https://codereview.chromium.org/2223203003/ ) 
Reason for revert:
specualtive revert to fix valgrind bot
Perf-Ubuntu-GCC-ShuttleA-GPU-GTX550Ti-x86_64-Release-Valgrind

Original issue's description:
> Remove generalized gradient code
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003
>
> Committed: https://skia.googlesource.com/skia/+/0c63006b88a16e3418d92852a62771615799839d
> Committed: https://skia.googlesource.com/skia/+/99818d69372d29a139935cfe5c379e491432931b
> Committed: https://skia.googlesource.com/skia/+/2a4959181fc98d5d7ee862e7cd1c7993b3343be6

TBR=bsalomon@google.com,fmenozzi@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2245533005
 2016-08-12 12:35:51 -07:00
fmenozzi
2a4959181f Remove generalized gradient code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003

Committed: https://skia.googlesource.com/skia/+/0c63006b88a16e3418d92852a62771615799839d
Committed: https://skia.googlesource.com/skia/+/99818d69372d29a139935cfe5c379e491432931b
Review-Url: https://codereview.chromium.org/2223203003
 2016-08-12 06:33:52 -07:00
halcanary
cf736d7b66 Revert of Exact Ganesh Gradients for Special Cases (patchset #8 id:140001 of https://codereview.chromium.org/2223203003/ ) 
Reason for revert:
Chrome iOS build break
https://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds/50777/steps/compile/logs/stdio
error: unused function 'close_to_one_half'

Original issue's description:
> Remove generalized gradient code
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003
>
> Committed: https://skia.googlesource.com/skia/+/0c63006b88a16e3418d92852a62771615799839d
> Committed: https://skia.googlesource.com/skia/+/99818d69372d29a139935cfe5c379e491432931b

TBR=bsalomon@google.com,fmenozzi@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2241483003
 2016-08-11 18:07:37 -07:00
fmenozzi
99818d6937 Remove generalized gradient code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003

Committed: https://skia.googlesource.com/skia/+/0c63006b88a16e3418d92852a62771615799839d
Review-Url: https://codereview.chromium.org/2223203003
 2016-08-11 12:32:10 -07:00
robertphillips
865606df97 Always give simple circular rrects a shot at being directly blurred on the GPU 
I believe we want to do this but split it out of https://codereview.chromium.org/2201133002/ (Implement GPU occluded blur mask filter) b.c. it has its own perf implications and changes several GMs on its own.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2232263002

Review-Url: https://codereview.chromium.org/2232263002
 2016-08-11 08:24:42 -07:00
robertphillips
27cdd94790 Implement GPU occluded blur mask filter 
Spawned off: https://codereview.chromium.org/2214163003/ (Minor clean up related to blur mask filters)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2201133002

Review-Url: https://codereview.chromium.org/2201133002
 2016-08-10 16:25:25 -07:00
fmenozzi
568de46cb1 Revert "Remove generalized gradient code" 
This reverts commit 0c63006b88.

BUG=skia:
NOTREECHECKS=true
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2235953003

Review-Url: https://codereview.chromium.org/2235953003
 2016-08-10 13:01:35 -07:00
robertphillips
f5a83e8184 Create blurred RRect mask on GPU (rather than uploading it) 
This CL doesn't try to resolve any of the larger issues. It just moves the computation of the blurred RRect to the gpu and sets up to start using vertex attributes for a nine patch draw (i.e., returning the texture coordinates)

All blurred rrects using the "analytic" path will change slightly with this CL.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222083004

Committed: https://skia.googlesource.com/skia/+/75ccdc77a70ec2083141bf9ba98eb2f01ece2479
Committed: https://skia.googlesource.com/skia/+/94b5c5a41160e0f55e267fc3d830df65736fac50
Review-Url: https://codereview.chromium.org/2222083004
 2016-08-10 12:00:09 -07:00
halcanary
cb0f4c3404 SkGradientShader.cpp: fix build when SK_SUPPORT_GPU=0 
NOTRY=true
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2235863002

Review-Url: https://codereview.chromium.org/2235863002
 2016-08-10 10:11:35 -07:00
fmenozzi
0c63006b88 Remove generalized gradient code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2223203003

Review-Url: https://codereview.chromium.org/2223203003
 2016-08-10 08:57:24 -07:00
robertphillips
3f0e6945f8 Revert of Create blurred RRect mask on GPU (rather than uploading it) (patchset #5 id:80001 of https://codereview.chromium.org/2222083004/ ) 
Reason for revert:
No NoGPU bot on commit queue ?

Original issue's description:
> Create blurred RRect mask on GPU (rather than uploading it)
>
> This CL doesn't try to resolve any of the larger issues. It just moves the computation of the blurred RRect to the gpu and sets up to start using vertex attributes for a nine patch draw (i.e., returning the texture coordinates)
>
> All blurred rrects using the "analytic" path will change slightly with this CL.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222083004
>
> Committed: https://skia.googlesource.com/skia/+/75ccdc77a70ec2083141bf9ba98eb2f01ece2479
> Committed: https://skia.googlesource.com/skia/+/94b5c5a41160e0f55e267fc3d830df65736fac50

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2232953002
 2016-08-10 08:40:35 -07:00
robertphillips
94b5c5a411 Create blurred RRect mask on GPU (rather than uploading it) 
This CL doesn't try to resolve any of the larger issues. It just moves the computation of the blurred RRect to the gpu and sets up to start using vertex attributes for a nine patch draw (i.e., returning the texture coordinates)

All blurred rrects using the "analytic" path will change slightly with this CL.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222083004

Committed: https://skia.googlesource.com/skia/+/75ccdc77a70ec2083141bf9ba98eb2f01ece2479
Review-Url: https://codereview.chromium.org/2222083004
 2016-08-10 07:14:55 -07:00
robertphillips
69cfa9c28d Revert of Create blurred RRect mask on GPU (rather than uploading it) (patchset #4 id:60001 of https://codereview.chromium.org/2222083004/ ) 
Reason for revert:
Erg - dumb bug

Original issue's description:
> Create blurred RRect mask on GPU (rather than uploading it)
>
> This CL doesn't try to resolve any of the larger issues. It just moves the computation of the blurred RRect to the gpu and sets up to start using vertex attributes for a nine patch draw (i.e., returning the texture coordinates)
>
> All blurred rrects using the "analytic" path will change slightly with this CL.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222083004
>
> Committed: https://skia.googlesource.com/skia/+/75ccdc77a70ec2083141bf9ba98eb2f01ece2479

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2236493002
 2016-08-10 06:15:33 -07:00
fmalita
c52310402c Prevent degenerate linear gradient instantiation 
If the point distance exceeds SkScalar, nasty things tend to happen.

R=reed@google.com
BUG=636194
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2234663002

Review-Url: https://codereview.chromium.org/2234663002
 2016-08-10 05:45:50 -07:00
robertphillips
75ccdc77a7 Create blurred RRect mask on GPU (rather than uploading it) 
This CL doesn't try to resolve any of the larger issues. It just moves the computation of the blurred RRect to the gpu and sets up to start using vertex attributes for a nine patch draw (i.e., returning the texture coordinates)

All blurred rrects using the "analytic" path will change slightly with this CL.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2222083004

Review-Url: https://codereview.chromium.org/2222083004
 2016-08-10 05:33:12 -07:00
fmenozzi
55d318d35f Refactor various gradient effect classes 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2221133002

Review-Url: https://codereview.chromium.org/2221133002
 2016-08-09 08:05:58 -07:00
robertphillips
9aff85a545 Minor clean up related to blur mask filters 
This is the non-substantive portion of: https://codereview.chromium.org/2201133002/ (Implement GPU occluded blur mask filter)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2214163003

Review-Url: https://codereview.chromium.org/2214163003
 2016-08-05 07:51:30 -07:00
halcanary
4e44efe504 SkRTConf: eliminate 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2212473002
DOCS_PREVIEW= https://skia.org/?cl=2212473002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

[mtklein]
TBR=reed@google.com
Only removing unused public API.

Review-Url: https://codereview.chromium.org/2212473002
 2016-08-04 10:47:16 -07:00
mtklein
b979634012 Revert of SkRTConf: reduce functionality to what we use, increase simplicity (patchset #8 id:150001 of https://codereview.chromium.org/2212473002/ ) 
Reason for revert:
missed GrVkPipelineStateCache

Original issue's description:
> SkRTConf: reduce functionality to what we use, increase simplicity
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2212473002
> DOCS_PREVIEW= https://skia.org/?cl=2212473002
> CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot
>
> [mtklein]
> TBR=reed@google.com
> Only removing unused public API.
>
> Committed: https://skia.googlesource.com/skia/+/ef59974708dade6fa72fb0218d4f8a9590175c47

TBR=halcanary@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2215433003
 2016-08-03 19:19:48 -07:00
halcanary
ef59974708 SkRTConf: reduce functionality to what we use, increase simplicity 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2212473002
DOCS_PREVIEW= https://skia.org/?cl=2212473002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

[mtklein]
TBR=reed@google.com
Only removing unused public API.

Review-Url: https://codereview.chromium.org/2212473002
 2016-08-03 15:30:37 -07:00
robertphillips
a408c8fb6d Add SkGammaColorFilter 
WDYT about this as a means of replacing GrContext::applyGamma with a normal SkCanvas::drawImage?

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2190573002

Review-Url: https://codereview.chromium.org/2190573002
 2016-07-28 09:20:33 -07:00
robertphillips
6738c70242 Rename GrContext's newDrawContext & drawContext to makeDrawContext 
These both return sk_sp.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186073002

Review-Url: https://codereview.chromium.org/2186073002
 2016-07-27 12:13:51 -07:00
brianosman
9dc935fa11 Remove all usage of SkSurfaceProps::isGammaCorrect() 
DrawContext's isGammaCorrect now just based on presence of color space.
Next change will remove the function and flag entirely, but I wanted to
land this separately. This alters a few GMs in srgb/f16 mode, generally
those that are creating off-screen surfaces in ways that were somewhat
lossy before. No unexplained changes.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2186633002

Review-Url: https://codereview.chromium.org/2186633002
 2016-07-26 10:21:55 -07:00
mtklein
05e3c39d93 Arithmetic xfermode stage. 
565 is identical, and as usual the old sRGB path was broken.  :)
It was unimplemented, so the default missing Sk4f implementation was mimicking Src.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175133002

Review-Url: https://codereview.chromium.org/2175133002
 2016-07-25 05:56:16 -07:00
brianosman
1638c0deea Add destination color space to AsFPArgs. Eliminates last XFORMTODO. 
This is going to be needed in many more places as I finish connecting the
dots. Even better - I'd like to switch to a world where SkColorSpace !=
nullptr is the only signal we use for gamma-correct rendering, so I can
eliminate SkSourceGammaTreatment and SkSurfaceProps::isGammaCorrect.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2180503002

Review-Url: https://codereview.chromium.org/2180503002
 2016-07-25 05:12:53 -07:00
brianosman
839345d634 Bundle SkShader::asFragmentProcessor arguments in a struct 
The signature of this thing keeps changing (and is about to change again).
This just makes maintenance much easier.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2175563003

Review-Url: https://codereview.chromium.org/2175563003
 2016-07-22 11:04:53 -07:00
brianosman
dfe4f2e4fe Add SkColorSpace to GrDrawContext 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2164363002

Review-Url: https://codereview.chromium.org/2164363002
 2016-07-21 13:28:36 -07:00
lsalzman
f41ae2f973 limit the number of points in SkDashPathEffect::asPoints 
If the length of a line path is sufficiently long relative to the dash
interval, it is possible to cause SkDashPathEffect::asPoints to produce
so many points that it overflows the amount that can fit in an int type,
or otherwise produce non-finite values, i.e. path from (0,0) to (0,9e15)
with a dash interval of 1.

This fixes that by capping the amount of points to a sane limit - in this
case, 1mil, since that limit is also used in utils/SkDashPath.cpp and has
precedent.

Downstream Firefox bug report: https://bugzilla.mozilla.org/show_bug.cgi?id=1287515

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2165013002

Review-Url: https://codereview.chromium.org/2165013002
 2016-07-21 09:37:59 -07:00
brianosman
afbf71dd92 Adding color space to SkSpecialImage 
Mostly means that GPU backed special images need to be supplied (and
store) a color space object.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2163343002

Review-Url: https://codereview.chromium.org/2163343002
 2016-07-21 07:15:37 -07:00
mtklein
0c902473d6 Correct sRGB <-> linear everywhere. 
This trims the SkPM4fPriv methods down to just foolproof methods.
(Anything trying to build these itself is probably wrong.)

Things like Sk4f srgb_to_linear(Sk4f) can't really exist anymore,
at least not efficiently, so this refactor is somewhat more invasive
than you might think.  Generally this means things using to_4f() are
also making a misstep... that's gone too.

It also does not make sense to try to play games with linear floats
with 255 bias any more.  That hack can't work with real sRGB coding.

Rather than update them, I've removed a couple of L32 xfermode fast
paths.  I'd even rather drop it entirely...

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2163683002
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2163683002
 2016-07-20 18:10:07 -07:00
fmenozzi
64e8e5dd0b Clarify GrGradientEffect key enum 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2158323003

Review-Url: https://codereview.chromium.org/2158323003
 2016-07-19 10:45:57 -07:00
msarett
6bdbf4412b Improve naive SkColorXform to half floats 
This should give us a good baseline to explore using SkRasterPipeline.

A particular colorxform to half float drops from 425us to 282us on my desktop.

Color Xform to Half Float (HP z620)
Original                              425us
Trans16 (not 32)                      355us
Vector Trans16                        378us
Trans16 + Keep Halfs in Vector        335us
Vector Trans16 + Keep Halfs in Vector 282us
Final                                 282us

Color Xform to Half Float (Nexus 5X)
Original                              556us
Final                                 472us

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2159993003
CQ_INCLUDE_TRYBOTS=master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2159993003
 2016-07-19 09:07:55 -07:00
brianosman
54f30c13fc Introduce GrColorSpaceXform, for gamut conversion on textures 
GrTextureAccess optionally includes an instance, computed from the src
and dst color spaces. In all common cases (no color space for either src
or dst, or same color space for both), no object is allocated.

This change is orthogonal to my attempts to get color space attached to
render targets - regardless of how we choose to do that, this will give
us the source color space at all points where we are connecting src to
dst.

There are many dangling injection points where I've been inserting
nullptr, but I have a record of all of them. Additionally, there are now
three places (the most common simple paths for bitmap/image rendering)
where things are plumbed enough that I expect to have access to the dst
color space (all marked with XFORMTODO).

In addition to getting the dst color space, I need to inject shader code
and uniform uploading for appendTextureLookup and friends.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2154753003

Review-Url: https://codereview.chromium.org/2154753003
 2016-07-18 10:53:52 -07:00
jcgregorio
eb9a84aa57 Revert of remove unused TableMaskFilter (patchset #1 id:1 of https://codereview.chromium.org/2156463002/ ) 
Reason for revert:
Needed for Android:

frameworks/base/core/jni/android/graphics/MaskFilter.cpp:5:10: fatal error: 'SkTableMaskFilter.h' file not found

Original issue's description:
> remove unused TableMaskFilter
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2156463002
>
> TBR=
>
> Committed: https://skia.googlesource.com/skia/+/59779ae8ce316bf8b8082ec2df1683ccd38161f1

TBR=reed@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review-Url: https://codereview.chromium.org/2156183002
 2016-07-18 08:18:51 -07:00
mtklein
58e389b051 Expand _01 half<->float limitation to _finite. Simplify. 
It's become clear we need to sometimes deal with values <0 or >1.
    I'm not yet convinced we care about NaN or +-inf.

    We had some fairly clever tricks and optimizations here for NEON
    and SSE.  I've thrown them out in favor of a single implementation.
    If we find the specializations mattered, we can certainly figure out
    how to extend them to this new range/domain.

    This happens to add a vectorized float -> half for ARMv7, which was
    missing from the _01 version.  (The SSE strategy was not portable to
    platforms that flush denorm floats to zero.)

    I've tested the full float range for FloatToHalf on my desktop and a 5x.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2145663003
CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot,Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Fast-Trybot

Committed: https://skia.googlesource.com/skia/+/3296bee70d074bb8094b3229dbe12fa016657e90
Review-Url: https://codereview.chromium.org/2145663003
 2016-07-15 07:00:11 -07:00
reed
59779ae8ce remove unused TableMaskFilter 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2156463002

TBR=

Review-Url: https://codereview.chromium.org/2156463002
 2016-07-14 19:13:20 -07:00
mtklein
64bbad360f Revert of Expand _01 half<->float limitation to _finite. Simplify. (patchset #7 id:120001 of https://codereview.chromium.org/2145663003/ ) 
Reason for revert:
Unit tests fail on Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Fast

Original issue's description:
> Expand _01 half<->float limitation to _finite.  Simplify.
>
>     It's become clear we need to sometimes deal with values <0 or >1.
>     I'm not yet convinced we care about NaN or +-inf.
>
>     We had some fairly clever tricks and optimizations here for NEON
>     and SSE.  I've thrown them out in favor of a single implementation.
>     If we find the specializations mattered, we can certainly figure out
>     how to extend them to this new range/domain.
>
>     This happens to add a vectorized float -> half for ARMv7, which was
>     missing from the _01 version.  (The SSE strategy was not portable to
>     platforms that flush denorm floats to zero.)
>
>     I've tested the full float range for FloatToHalf on my desktop and a 5x.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2145663003
> CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot,Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Fast-Trybot
>
> Committed: https://skia.googlesource.com/skia/+/3296bee70d074bb8094b3229dbe12fa016657e90

TBR=msarett@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/2151023003
 2016-07-14 12:03:04 -07:00
mtklein
3296bee70d Expand _01 half<->float limitation to _finite. Simplify. 
It's become clear we need to sometimes deal with values <0 or >1.
    I'm not yet convinced we care about NaN or +-inf.

    We had some fairly clever tricks and optimizations here for NEON
    and SSE.  I've thrown them out in favor of a single implementation.
    If we find the specializations mattered, we can certainly figure out
    how to extend them to this new range/domain.

    This happens to add a vectorized float -> half for ARMv7, which was
    missing from the _01 version.  (The SSE strategy was not portable to
    platforms that flush denorm floats to zero.)

    I've tested the full float range for FloatToHalf on my desktop and a 5x.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2145663003
CQ_INCLUDE_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot;master.client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review-Url: https://codereview.chromium.org/2145663003
 2016-07-14 11:02:09 -07:00
jbroman
203a993c77 Handle negative scale in SkDropShadowImageFilter::onFilterNodeBounds. 
Add unit tests for positive and negative scale factors for the two effects that
apply a Gaussian blur like this: blur and drop-shadow. The last two assertions
fail without the fix in SkDropShadowImageFilter.

BUG=chromium:600821
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2114313002

Review-Url: https://codereview.chromium.org/2114313002
 2016-07-11 14:07:59 -07:00
csmartdalton
523a239e53 Check PremulType during GrGradientEffect::onIsEqual 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2100223003

Review-Url: https://codereview.chromium.org/2100223003
 2016-06-27 14:02:10 -07:00
robertphillips
6a16fd33da Fix Perlin noise fuzz issue 
The main "fix" here was that the assert was checking the un-clamped input value rather than the clamped value.

The SkValidatingReadBuffer.cpp change was required to get the reproducing fuzz test case to complete.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2107453002

Review-Url: https://codereview.chromium.org/2107453002
 2016-06-27 12:26:29 -07:00
robertphillips
8bad3acce5 Fix up flags to SkGpuBlurUtils::GaussianBlur 
This fixes a bug introduced in: https://codereview.chromium.org/1961953002/ (Reland of Simplify SkGpuBlurUtils::GaussianBlur method)

Although the 'canOverwriteSrc' flag is/was being used I still believe we're better off re-adding it after the mask-blur refactoring finishes.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2100873002

Review-Url: https://codereview.chromium.org/2100873002
 2016-06-27 11:11:05 -07:00
reed
81700f69b0 remove DownSample imagefilter 
was just created early on as a test filter

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2094083002

TBR=

Review-Url: https://codereview.chromium.org/2094083002
 2016-06-25 14:30:44 -07:00
reed
dabe5d3780 update callers to not use SkColorProfileType 
Requires https://codereview.chromium.org/2087833002/ to land first.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2086583002

Review-Url: https://codereview.chromium.org/2086583002
 2016-06-21 10:28:14 -07:00
bsalomon
f7fcdb226d Bin circular blur profile textures by scale and blur to radius ratio. 
This reduces the number of profile textures that will be generated throughout an animation and also caps the texture size. It could probably be better tuned.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2062743003

Review-Url: https://codereview.chromium.org/2062743003
 2016-06-14 14:37:12 -07:00
bungeman
06ca8ec87c sk_sp for Ganesh. 
Convert use of GrFragmentProcessor, GrGeometryProcessor, and
GrXPFactory to sk_sp. This clarifies ownership and should
reduce reference count churn by moving ownership.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2041113004

Review-Url: https://codereview.chromium.org/2041113004
 2016-06-09 08:01:03 -07:00
halcanary
4dbbd04314 SkLeanWindows.h: #include "Windows.h" fewer places 
$ git grep -l '<windows.h>' include src
    include/private/SkLeanWindows.h

    $ git grep -l SkLeanWindows.h | grep '\.h$'
    include/ports/SkTypeface_win.h
    include/utils/win/SkHRESULT.h
    include/utils/win/SkTScopedComPtr.h
    include/views/SkEvent.h
    src/core/SkMathPriv.h
    src/ports/SkTypeface_win_dw.h
    src/utils/SkThreadUtils_win.h
    src/utils/win/SkWGL.h

The same for  `#include <intrin.h>` that was found in SkMath.h.
Those functions that needed it are moved to SkMathPriv.h.

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2041943002

CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_chromium_compile_dbg_ng,win_chromium_compile_rel_ng

Review-Url: https://codereview.chromium.org/2041943002
 2016-06-07 17:21:10 -07:00
mtklein
3db2028126 linear -> sRGB: use fast approximate sqrt() 
Since we're already approximating the sRGB gamma curve with a sqrt(), we might
as well approximate with it a faster approximate sqrt().  On Intel, this
.rsqrt().invert() version is 2-3x faster than .sqrt()  (~3x faster on older
machines, ~2x faster on newer machines).

This should provide ~11 bits of precision, suspiciously exactly enough.

Running dm --config srgb, there are diffs, but none perceptible.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2046063002

Review-Url: https://codereview.chromium.org/2046063002
 2016-06-07 12:12:37 -07:00
brianosman
982eb7f377 Add new SkSourceGammaTreatment enum, used in situations like mipmap construction, where we need to know if we should respect (vs. ignore) the gamma encoding of sRGB tagged images. Plumb that extensively. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2037413002

Review-Url: https://codereview.chromium.org/2037413002
 2016-06-06 13:10:58 -07:00
fmalita
7dcb131935 Silence ASAN int32 overflow warning 
It's fine to overflow SK_MaxS32 by one, the subsequent cast ensures
correct clamping.  But we need to cast earlier in order to make ASAN
happy.

TBR=mtklein@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2013243002

Review-Url: https://codereview.chromium.org/2013243002
 2016-05-26 18:10:24 -07:00
fmalita
7b38e3cf75 Fix int32 overflow in LinearGradientContext::shade4_dx_clamp 
The unconditional increment in shade4_dx_clamp can overflow int32

=> n == SK_MinS32
=> count ~= SK_MinS32
=> we skip the main shader loop 'cause count < 0

R=reed@google.com,mtklein@google.com
BUG=chromium:599458
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2010843002

Review-Url: https://codereview.chromium.org/2010843002
 2016-05-26 11:13:52 -07:00
bsalomon
82ad93c356 When building circle blur profile evaluate kernel vertically once per column 
BUG=skia:5224
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1991413002

Review-Url: https://codereview.chromium.org/1991413002
 2016-05-20 09:11:17 -07:00
bsalomon
b525721907 Make circle blur profile computation separable 
BUG=skia:5224
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1996653002

Review-Url: https://codereview.chromium.org/1996653002
 2016-05-19 15:52:34 -07:00
bsalomon
3ab53d0c77 Reformat circle blur profile computation and add comments. 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1981923002

BUG=skia:5224

Review-Url: https://codereview.chromium.org/1981923002
 2016-05-18 07:15:46 -07:00
senorblanco
3949971e8d Image filters: fix filtering of transparent black in CFIF. 
SkColorFilterImageFilter has a codepath to filter transparent black
regions outside of the input image. However, it was treating the
exterior as opaque black, rather than trasparent black.

Note: the results of imagefiltercropexpand GM will change, as it
was tweaked a bit to show this bug.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1978363002
NOTREECHECKS=true
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/1978363002
 2016-05-18 07:00:08 -07:00
cdalton
846c051a48 Convert GrClip to an abstract base class 
Converts GrClip to an abstract base class and adds a "GrFixedClip"
implementation. GrFixedClip denotes a clip implemented with fixed-
function hardware. GrFixedClip allows us to remove the stateful
"fClipMode" member from GrClipMaskManager, and in the future will
be able to nicely encapsulate window rectangles.

After this change GrClipMaskManager is just a wrapper around
GrDrawTarget. We may want to consider removing it altogether.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1971343002

Review-Url: https://codereview.chromium.org/1971343002
 2016-05-13 10:25:00 -07:00
robertphillips
f054b1766b Swap SkGpuBlurUtils over to using SkIRects 
We don't have to land this, but I found it more comforting for the blurring code to explicitly deal with SkIRects rather than SkRects with integer values.

Split out of: https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1968603003

Review-Url: https://codereview.chromium.org/1968603003
 2016-05-13 05:06:19 -07:00
robertphillips
04c84af877 Make SkGpuBlurUtils::GaussianBlur more drawContext centric 
This is split out of https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1962903003

Committed: https://skia.googlesource.com/skia/+/e7ef01dcfda0f8ae407ba92cc03cf3f7841ec470

Committed: https://skia.googlesource.com/skia/+/d38d92f9ca6a58ee51461488f0869343cf7ca083

Review-Url: https://codereview.chromium.org/1962903003
 2016-05-12 11:13:00 -07:00
robertphillips
3806b8fb7f Fix bug & add code to catch ImageFilter clearing bugs 
Follow on to https://codereview.chromium.org/1969193002/ (SkPictureImageFilter - clear local canvas before use)

BUG=610667

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1972213002

Review-Url: https://codereview.chromium.org/1972213002
 2016-05-12 10:46:40 -07:00
ericrk
a31312cddd SkPictureImageFilter - clear local canvas before use 
In SkPictureImageFilter::onFilterImage, we may create two new surfaces,
one for our final output, and one for a local resolution intermediate.

We clear the final output surface before use, removing any previous
content, however we do not do the same for the local surface. This can
lead to content being incorrectly layered on top of previous content
when we go down this path.

This change adds logic to clear the local surface as well.

BUG=610667
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1969193002

Review-Url: https://codereview.chromium.org/1969193002
 2016-05-12 09:06:44 -07:00
robertphillips
f8237781d2 Revert of Make SkGpuBlurUtils::GaussianBlur more drawContext centric (patchset #2 id:20001 of https://codereview.chromium.org/1962903003/ ) 
Reason for revert:
ASAN

Original issue's description:
> Make SkGpuBlurUtils::GaussianBlur more drawContext centric
>
> This is split out of https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1962903003
>
> Committed: https://skia.googlesource.com/skia/+/e7ef01dcfda0f8ae407ba92cc03cf3f7841ec470
>
> Committed: https://skia.googlesource.com/skia/+/d38d92f9ca6a58ee51461488f0869343cf7ca083

TBR=bsalomon@google.com,scroggo@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1964413003
 2016-05-11 12:41:35 -07:00
fmalita
748d620adc Harden linear gradients 
Ensure that the last offset == 1.0f when implict positions are used
(previously subject to float imprecision).

BUG=skia:5288,chromium:598484
R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974463002

Review-Url: https://codereview.chromium.org/1974463002
 2016-05-11 11:39:58 -07:00
robertphillips
d38d92f9ca Make SkGpuBlurUtils::GaussianBlur more drawContext centric 
This is split out of https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1962903003

Committed: https://skia.googlesource.com/skia/+/e7ef01dcfda0f8ae407ba92cc03cf3f7841ec470

Review-Url: https://codereview.chromium.org/1962903003
 2016-05-11 11:00:52 -07:00
scroggo
6a51491b24 Revert of Make SkGpuBlurUtils::GaussianBlur more drawContext centric (patchset #2 id:20001 of https://codereview.chromium.org/1962903003/ ) 
Reason for revert:
This looks to be causing errors in Gold.  I don't know if I can make a permanent link to something in Gold, but take a look at imagefilterscropexpand for an example.

Original issue's description:
> Make SkGpuBlurUtils::GaussianBlur more drawContext centric
>
> This is split out of https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1962903003
>
> Committed: https://skia.googlesource.com/skia/+/e7ef01dcfda0f8ae407ba92cc03cf3f7841ec470

TBR=bsalomon@google.com,robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1973563002
 2016-05-11 10:21:00 -07:00
robertphillips
e7ef01dcfd Make SkGpuBlurUtils::GaussianBlur more drawContext centric 
This is split out of https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1962903003

Review-Url: https://codereview.chromium.org/1962903003
 2016-05-11 07:55:35 -07:00
robertphillips
a8966a8a34 Reland of Simplify SkGpuBlurUtils::GaussianBlur method (patchset #1 id:1 of https://codereview.chromium.org/1956023002/ ) 
Reason for revert:
May not be as bad as was thought

Original issue's description:
> Revert of Simplify SkGpuBlurUtils::GaussianBlur method (patchset #2 id:20001 of https://codereview.chromium.org/1958603002/ )
>
> Reason for revert:
> Looks like it's causing some issues with the bleed_image GM.
>
> Original issue's description:
> > Simplify SkGpuBlurUtils::GaussianBlur method
> >
> > No one was using the canClobberSrc capability and moving the direct filtering case forward makes the rest of the logic simpler.
> >
> > Split out of: https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)
> >
> > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1958603002
> >
> > Committed: https://skia.googlesource.com/skia/+/56a85e69a8d034e0fdee00e8207cda0a9da06fee
>
> TBR=bsalomon@google.com,robertphillips@google.com
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
>
> Committed: https://skia.googlesource.com/skia/+/67a58dcd4a1e79e5832161ae953526d27893aa61

TBR=bsalomon@google.com,jvanverth@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.

Review-Url: https://codereview.chromium.org/1961953002
 2016-05-09 06:45:37 -07:00
jvanverth
67a58dcd4a Revert of Simplify SkGpuBlurUtils::GaussianBlur method (patchset #2 id:20001 of https://codereview.chromium.org/1958603002/ ) 
Reason for revert:
Looks like it's causing some issues with the bleed_image GM.

Original issue's description:
> Simplify SkGpuBlurUtils::GaussianBlur method
>
> No one was using the canClobberSrc capability and moving the direct filtering case forward makes the rest of the logic simpler.
>
> Split out of: https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1958603002
>
> Committed: https://skia.googlesource.com/skia/+/56a85e69a8d034e0fdee00e8207cda0a9da06fee

TBR=bsalomon@google.com,robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1956023002
 2016-05-06 13:05:09 -07:00
cdalton
3ccf2e75ed Remove hasMixedSamples() from GrPipelineBuilder 
This info is unknown until after any clip has been applied to the
stencil settings, so it's misleading to include in the builder.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1952323002

Review-Url: https://codereview.chromium.org/1952323002
 2016-05-06 09:41:16 -07:00
bsalomon
055e192adc Take SkStrokeRec::InitStyle rather than SkPaint::Style in mask filter and DrawMask 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1955633002

Review-Url: https://codereview.chromium.org/1955633002
 2016-05-06 07:22:58 -07:00
robertphillips
56a85e69a8 Simplify SkGpuBlurUtils::GaussianBlur method 
No one was using the canClobberSrc capability and moving the direct filtering case forward makes the rest of the logic simpler.

Split out of: https://codereview.chromium.org/1959493002/ (Retract GrRenderTarget from SkGpuBlurUtils)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1958603002

Review-Url: https://codereview.chromium.org/1958603002
 2016-05-06 07:17:49 -07:00
reed
086eea93b1 Revert of SK_DECLARE_STATIC_MUTEX -> static SkMutex (patchset #1 id:1 of https://codereview.chromium.org/1948193002/ ) 
Reason for revert:
broken the Mac and Linux builders, e.g.:

https://build.chromium.org/p/chromium/builders/Mac/builds/15151
https://build.chromium.org/p/chromium/builders/Linux%20x64/builds/19052

Original issue's description:
> SK_DECLARE_STATIC_MUTEX -> static SkMutex
>
> There's no need to use a macro to declare static SkMutexes any more
> (and there's likewise no need to restrict them to global scope).
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1948193002
>
> Committed: https://skia.googlesource.com/skia/+/5e56cfd3fa1041dbb83899844fb92fa9a2ef1009

TBR=mtklein@google.com,mtklein@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/1945353003
 2016-05-04 17:12:46 -07:00
mtklein
5e56cfd3fa SK_DECLARE_STATIC_MUTEX -> static SkMutex 
There's no need to use a macro to declare static SkMutexes any more
(and there's likewise no need to restrict them to global scope).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1948193002

Review-Url: https://codereview.chromium.org/1948193002
 2016-05-04 15:21:12 -07:00
robertphillips
76948d4faa Add Gr*Proxy classes 
This isn't wired in anywhere yet.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002

Committed: https://skia.googlesource.com/skia/+/de5bf0cfeca908b81a28cc50065f7bc2da3d2fd1

Committed: https://skia.googlesource.com/skia/+/92605b35efa0155c44d24bd8415b4cc1db8831db

Review-Url: https://codereview.chromium.org/1937553002
 2016-05-04 12:47:41 -07:00
robertphillips
4f16e6361d Revert of Add Gr*Proxy classes (patchset #10 id:220001 of https://codereview.chromium.org/1937553002/ ) 
Reason for revert:
ASAN

Original issue's description:
> Add Gr*Proxy classes
>
> This isn't wired in anywhere yet.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002
>
> Committed: https://skia.googlesource.com/skia/+/de5bf0cfeca908b81a28cc50065f7bc2da3d2fd1
>
> Committed: https://skia.googlesource.com/skia/+/92605b35efa0155c44d24bd8415b4cc1db8831db

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1944953002
 2016-05-03 12:56:04 -07:00
robertphillips
92605b35ef Add Gr*Proxy classes 
This isn't wired in anywhere yet.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002

Committed: https://skia.googlesource.com/skia/+/de5bf0cfeca908b81a28cc50065f7bc2da3d2fd1

Review-Url: https://codereview.chromium.org/1937553002
 2016-05-03 08:47:01 -07:00
robertphillips
89d09a1f70 Revert of Add Gr*Proxy classes (patchset #9 id:160001 of https://codereview.chromium.org/1937553002/ ) 
Reason for revert:
Seems to be breaking N7 & ANGLE bots

Original issue's description:
> Add Gr*Proxy classes
>
> This isn't wired in anywhere yet.
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002
>
> Committed: https://skia.googlesource.com/skia/+/de5bf0cfeca908b81a28cc50065f7bc2da3d2fd1

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1949463002
 2016-05-03 06:44:50 -07:00
robertphillips
de5bf0cfec Add Gr*Proxy classes 
This isn't wired in anywhere yet.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1937553002

Review-Url: https://codereview.chromium.org/1937553002
 2016-05-03 05:06:29 -07:00
djsollen
0be0a3bb99 Simplify ColorFilter in the add-free case. 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1938003002

Review-Url: https://codereview.chromium.org/1938003002
 2016-05-02 09:45:43 -07:00
robertphillips
d4c741e3d0 Refactor drawContext/RenderTarget creation 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914883002

Committed: https://skia.googlesource.com/skia/+/2f1c42e8448bbbadeb3df1c626faa90aa33f8907

Review-Url: https://codereview.chromium.org/1914883002
 2016-04-28 09:55:15 -07:00
robertphillips
aa19a5fbc5 Revert of Refactor drawContext/RenderTarget creation (patchset #8 id:140001 of https://codereview.chromium.org/1914883002/ ) 
Reason for revert:
Experimental revert to see if this is blocking the DEPS roll.

Original issue's description:
> Refactor drawContext/RenderTarget creation
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914883002
>
> Committed: https://skia.googlesource.com/skia/+/2f1c42e8448bbbadeb3df1c626faa90aa33f8907

TBR=bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/1929833004
 2016-04-28 06:21:55 -07:00
robertphillips
2f1c42e844 Refactor drawContext/RenderTarget creation 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914883002

Review-Url: https://codereview.chromium.org/1914883002
 2016-04-27 13:34:01 -07:00
robertphillips
6c7e325236 Bring sk_sp to GrDrawContext 
This is split out of: https://codereview.chromium.org/1914883002/ (Refactor drawContext/RenderTarget creation)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918003003

Review-Url: https://codereview.chromium.org/1918003003
 2016-04-27 10:47:51 -07:00
reed
1e7f5e708e remove 'deprecated' region from SkDraw 
Most call-sites that used it just took its bounds, so it was trivial to convert them
to get the bounds of the RasterClip. Two clients wanted the actual region:
1. layeriter for android
2. pdf

Android already only has BW clips, so should be safe.
PDF now overrides its clip methods to ensure that all clips are BW.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1925693002

Review URL: https://codereview.chromium.org/1925693002
 2016-04-27 07:49:17 -07:00
robertphillips
c91fd3447e Add another dollop of sk_sp to SkSpecialImage and SkSpecialSurface 
This is split out of https://codereview.chromium.org/1914883002/ (Refactor drawContext/RenderTarget creation)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1913743002

Review URL: https://codereview.chromium.org/1913743002
 2016-04-25 12:32:55 -07:00
reed
96a04f3299 simplify handle-affine: subclass overrides just describe their leaf behavior 
added new test case (that would have failed before) of blur with a colorfilter input

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915943002

Review URL: https://codereview.chromium.org/1915943002
 2016-04-25 09:25:15 -07:00
reed
bb34a8ac59 allow imagefilter to manage CTM decomposition 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1908173006

Review URL: https://codereview.chromium.org/1908173006
 2016-04-23 15:19:07 -07:00
robertphillips
3e302275b3 Begin removing deprecated (and now, unused) ImageFilter code paths 
This CL focuses on removing the Proxy objects but takes some other stuff with it.

BUG=skia:4965
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1896383003

Review URL: https://codereview.chromium.org/1896383003
 2016-04-20 11:48:36 -07:00
egdaniel
09aa1fce69 Refactor how we store and use samplers in Ganesh 
The main goal of this refactorization is to allow Vulkan to use separate
sampler and texture objects in the shader and descriptor sets and combine
them into a sampler2d in the shader where needed.

A large part of this is separating how we store samplers and uniforms in the
UniformHandler. We no longer need to store handles to samplers besides when
we are initially emitting code. After we emit code all we ever do is loop over
all samplers and do some processor independent work on them, so we have no need
for direct access to individual samplers.

In the GLProgram all we ever do is set the sampler uniforms in the ctor and never
touch them again, so no need to save sampler info there. The texture access on
program reuse just assume that they come in the same order as we set the texture
units for the samplers

For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers,
then when we get new textures, we just assume they come in in the same order as we
set the samplers on the descriptor sets. Thus no need to save direct vulkan info.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004

Committed: https://skia.googlesource.com/skia/+/45b61a1c4c0be896e7b12fd1405abfece799114f

Review URL: https://codereview.chromium.org/1885863004
 2016-04-20 07:09:46 -07:00
egdaniel
b800248c73 Revert of Refactor how we store and use samplers in Ganesh (patchset #7 id:120001 of https://codereview.chromium.org/1885863004/ ) 
Reason for revert:
breaking bots

Original issue's description:
> Refactor how we store and use samplers in Ganesh
>
> The main goal of this refactorization is to allow Vulkan to use separate
> sampler and texture objects in the shader and descriptor sets and combine
> them into a sampler2d in the shader where needed.
>
> A large part of this is separating how we store samplers and uniforms in the
> UniformHandler. We no longer need to store handles to samplers besides when
> we are initially emitting code. After we emit code all we ever do is loop over
> all samplers and do some processor independent work on them, so we have no need
> for direct access to individual samplers.
>
> In the GLProgram all we ever do is set the sampler uniforms in the ctor and never
> touch them again, so no need to save sampler info there. The texture access on
> program reuse just assume that they come in the same order as we set the texture
> units for the samplers
>
> For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers,
> then when we get new textures, we just assume they come in in the same order as we
> set the samplers on the descriptor sets. Thus no need to save direct vulkan info.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004
>
> Committed: https://skia.googlesource.com/skia/+/45b61a1c4c0be896e7b12fd1405abfece799114f

TBR=bsalomon@google.com,jvanverth@google.com,cdalton@nvidia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1896013003
 2016-04-19 15:24:29 -07:00
egdaniel
45b61a1c4c Refactor how we store and use samplers in Ganesh 
The main goal of this refactorization is to allow Vulkan to use separate
sampler and texture objects in the shader and descriptor sets and combine
them into a sampler2d in the shader where needed.

A large part of this is separating how we store samplers and uniforms in the
UniformHandler. We no longer need to store handles to samplers besides when
we are initially emitting code. After we emit code all we ever do is loop over
all samplers and do some processor independent work on them, so we have no need
for direct access to individual samplers.

In the GLProgram all we ever do is set the sampler uniforms in the ctor and never
touch them again, so no need to save sampler info there. The texture access on
program reuse just assume that they come in the same order as we set the texture
units for the samplers

For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers,
then when we get new textures, we just assume they come in in the same order as we
set the samplers on the descriptor sets. Thus no need to save direct vulkan info.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004

Review URL: https://codereview.chromium.org/1885863004
 2016-04-19 14:45:57 -07:00
robertphillips
718a5adc6d Switch SkColorFilterImageFilter over to new onFilterImage interface (again) 
Back when this was originally reverted I was able to easily repro the perf regression locally. At ToT Skia/Chrome I can no longer repro the perf regression with this CL (in fact there is a modest perf improvement).

I propose landing this and then watching the Chromium perf bots.

BUG=602300,598028
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1901513002

Review URL: https://codereview.chromium.org/1901513002
 2016-04-19 10:21:03 -07:00
mtklein
d9dd428211 Modernize and trim down SkOnce. 
The API and implementation are very much simplified.
You may not want to bother reading the diff.

As is our trend, SkOnce now uses <atomic> directly.

Member initialization means we don't need SK_DECLARE_STATIC_ONCE.
SkSpinlock already works this same way.

All uses of the old API taking an external bool* and Lock* were pessimal,
so I have not carried this sort of API forward.  It's simpler, faster,
and more space-efficient to always use this single SkOnce class interface.

SkOnce weighs 2 bytes: a done bool and an SkSpinlock, also a bool internally.
This API refactoring opens up the opportunity to fuse those into a single
three-state byte if we'd like.

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

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1894893002

Review URL: https://codereview.chromium.org/1894893002
 2016-04-18 08:09:11 -07:00
robertphillips
f7142e71d7 Split AlphaThresholdEffect out into its own file 
Mainly mechanical although I did:
   convert Create method to sk_sp Make version
   rm extra '\t's and '\n's in emitCode

TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1893193002

Review URL: https://codereview.chromium.org/1893193002
 2016-04-18 07:20:05 -07:00
robertphillips
225db4441e Outline SkImageFilter Make methods 
Mainly mechanical CL.

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1893973002

Review URL: https://codereview.chromium.org/1893973002
 2016-04-17 14:27:05 -07:00
fmalita
b931336f3b Observe gTreatSkColorAsSRGB for 4f gradients. 
Use SkColor4f::FromColor() in the color packer to convert srgb->linear
when needed.

R=reed@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1890253002

Review URL: https://codereview.chromium.org/1890253002
 2016-04-15 13:03:07 -07:00
robertphillips
f230c6d979 Switch SkXfermodeImagerFilter over to new onFilterImage interface 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1894643002

Review URL: https://codereview.chromium.org/1894643002
 2016-04-15 12:47:42 -07:00
robertphillips
6b13473dd4 Move SkImageFilter over to storing sk_sps 
This CL also removes the old bare-pointer style ctor.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1894573002

Review URL: https://codereview.chromium.org/1894573002
 2016-04-15 09:58:37 -07:00
robertphillips
534c270465 Update TileImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1882113002

Review URL: https://codereview.chromium.org/1882113002
 2016-04-15 07:57:40 -07:00
robertphillips
bfe11fc9a6 Update DisplacementMapEffect to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877783003

Committed: https://skia.googlesource.com/skia/+/a53011ef44705a091a8e24f7ea289a3f9ad759f2

Review URL: https://codereview.chromium.org/1877783003
 2016-04-15 07:17:36 -07:00
robertphillips
47db5fe443 Revert of Update DisplacementMapEffect to sk_sp (patchset #3 id:40001 of https://codereview.chromium.org/1877783003/ ) 
Reason for revert:
unexpected image diffs in imagefilterscropexpand GM

Original issue's description:
> Update DisplacementMapEffect to sk_sp
>
> TBR=reed@google.com
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877783003
>
> Committed: https://skia.googlesource.com/skia/+/a53011ef44705a091a8e24f7ea289a3f9ad759f2

TBR=fmalita@chromium.org,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1884253004
 2016-04-15 05:09:32 -07:00
robertphillips
ad3dc0da21 Switch SkLightingImageFilter over to new onFilterImage interface 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1887103002

Review URL: https://codereview.chromium.org/1887103002
 2016-04-15 05:06:11 -07:00
robertphillips
a53011ef44 Update DisplacementMapEffect to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877783003

Review URL: https://codereview.chromium.org/1877783003
 2016-04-15 04:37:07 -07:00
robertphillips
b2a4dc6a35 Switch SkMagnifierImageFilter over to new onFilterImage interface 
Additionally, this CL:

adds crop handling to the CPU path (the GPU path handled it but with a bug)

adds a cropRect (to better justify the applyCropRect)

adds a GM to exercise the cropRect

Note: I believe the handling of cropRects and clipping is deeply flawed but, at least, the two paths are consistently flawed now.

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1882943002

Review URL: https://codereview.chromium.org/1882943002
 2016-04-14 07:54:04 -07:00
brianosman
b461d34575 Rename lots of things from 'sRGB' to 'GammaCorrect', where appropriate 
Trying to be much more explicit about where we really mean sRGB as a format,
and where we mean gamma-correct, as in: "not legacy behavior". Most of the
changes to rendering behavior are dependent on the latter, so let's be precise.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1884873006

Review URL: https://codereview.chromium.org/1884873006
 2016-04-13 13:10:14 -07:00
robertphillips
0b7e5a13bd Make SkSpecialSurfaces always use kUnknown for their pixel geometry 
This now matches how the SkDevices were being created by the device proxy and prevents LCD text from being inadvertently applied.

BUG=602555

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1878143004

Review URL: https://codereview.chromium.org/1878143004
 2016-04-13 07:18:41 -07:00
robertphillips
dada4dd9cf Switch SkMatrixConvolutionImageFilter over to new onFilterImage interface 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877343002

Review URL: https://codereview.chromium.org/1877343002
 2016-04-13 04:54:36 -07:00
robertphillips
247e5341a4 Revert AlphaThresholdFilter to its old behavior wrt premul 
TBR=borenet@google.com

This fixes the "serialize-8888 gm  imagealphathreshold_surface" failure related to:
https://codereview.chromium.org/1879643003/ (Switch AlphaThresholdFilter over to new onFilterImage interface)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885633003

Review URL: https://codereview.chromium.org/1885633003
 2016-04-12 12:39:26 -07:00
robertphillips
af9b8c8046 Switch AlphaThresholdFilter over to new onFilterImage interface 
This CL also alters the raster path in two ways:
  it now respects the sRGB/linear distinction of its input
  it now respects the clip

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1879643003

Review URL: https://codereview.chromium.org/1879643003
 2016-04-12 11:02:25 -07:00
robertphillips
c14b978613 Switch SkTileImageFilter over to new onFilterImage interface 
This relies on: https://codereview.chromium.org/1816223002 (Update SkSpecialImage to be able to create tight SkImages and SkSurfaces)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1810693003

Review URL: https://codereview.chromium.org/1810693003
 2016-04-11 13:26:14 -07:00
cdalton
3f6f76f98b Rename EmitArgs::fSamplers to fTexSamplers 
Renames fSamplers to fTexSamplers in GrProcessor EmitArgs, and renames
GrGLSLTextureSampler to GrGLSLSampler. This will allow us to add a
second array of buffer samplers.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862373003

Review URL: https://codereview.chromium.org/1862373003
 2016-04-11 12:18:09 -07:00
cdalton
1f50acff0d Add appendPrecisionModifier method to GrGLSLShaderBuilder 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1881513002

Review URL: https://codereview.chromium.org/1881513002
 2016-04-11 11:30:50 -07:00
robertphillips
fef28606d2 Switch SkPictureImageFilter over to new onFilterImage interface 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1779743002

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1779743002
 2016-04-11 11:08:53 -07:00
robertphillips
e6277de4eb Switch SkDisplacementImageFilter over to new onFilterImage interface 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1846313002

Review URL: https://codereview.chromium.org/1846313002
 2016-04-11 07:23:34 -07:00
robertphillips
82b043e873 Fix roll bot's win gn build 
TBR=borenet@google.com,bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873063002

Review URL: https://codereview.chromium.org/1873063002
 2016-04-10 14:04:19 -07:00
mtklein
d58f840650 arithmetic mode with Sk4f 
After reading the SSE version, I figured I'd show off the new hotness a little.  This'll get us SSE, NEON and portable implementations all in one easy to read package.

Since we've been talking about it, it's worth noting the several ways this implementation is still not constant time:
  - short circuits on 0x00 and 0xff coverage;
  - floating point multiplication with untrusted k1-k4; if someone figures out a clever way to sometimes create denorm floats and sometimes not, there's a gigantic performance difference.

I would hazard the pin is constant time now though.

I've also fixed the lerp to lerp between dst and r instead of src and r.  That can't have been right.

curr/maxrss	loops	min	median	mean	max	stddev	samples   	config	bench
   9/9   MB	1	25.5ms	25.5ms	25.5ms	25.5ms	0%	▃▁▁▃▂▇▅▆▇█	8888	Xfermode_arithmetic_enforce_pm_aa
   9/9   MB	1	24.1ms	24.2ms	24.2ms	24.3ms	0%	▄▃▁▄█▆▆█▃█	8888	Xfermode_arithmetic_aa
   9/9   MB	1	102ms	102ms	102ms	103ms	0%	▁▅▂▆▂█▂█▁▂	8888	Xfermode_arithmetic_enforce_pm
   9/9   MB	1	94.8ms	95.4ms	95.2ms	95.8ms	0%	▅▅▁▁▁▁▄▇█▇	8888	Xfermode_arithmetic

~~~~>

curr/maxrss	loops	min	median	mean	max	stddev	samples   	config	bench
   9/9   MB	1	9.71ms	9.74ms	9.73ms	9.78ms	0%	█▅▄▄▁▂▂▂▄▄	8888	Xfermode_arithmetic_enforce_pm_aa
   9/9   MB	1	9.5ms	9.57ms	9.58ms	9.7ms	1%	▂▁█▅▂▂▆▃▄▄	8888	Xfermode_arithmetic_aa
   9/9   MB	1	21.8ms	21.8ms	21.8ms	21.9ms	0%	█▂▂▂▂▂▂▁▄▂	8888	Xfermode_arithmetic_enforce_pm
   9/9   MB	1	16.5ms	16.6ms	16.6ms	16.6ms	0%	▃█▁▁▄▄▁▁▆▅	8888	Xfermode_arithmetic

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873963003
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1873963003
 2016-04-10 06:23:28 -07:00
robertphillips
12fa47d33f Update LightingImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869763002

Review URL: https://codereview.chromium.org/1869763002
 2016-04-08 16:28:09 -07:00
robertphillips
e6356546d8 Fix memory leak in SkBlurImageFilter 
TBR=caryclark@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1873923003

Review URL: https://codereview.chromium.org/1873923003
 2016-04-08 14:52:52 -07:00
robertphillips
646125114b Upgrade SkSpecialImage to have getTextureRef & getROPixels entry points 
This more closely aligns the SkSpecialImage API with the SkImage API. In doing so it allows the image filters to handle SkImages that can sneak through while remaining encoded (e.g., if an input filter just returns a wrapped version of the source SkImage)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1861643003

Review URL: https://codereview.chromium.org/1861643003
 2016-04-08 12:10:42 -07:00
robertphillips
ef6a47b4af Update MatrixConvolutionImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869833002

Review URL: https://codereview.chromium.org/1869833002
 2016-04-08 08:01:20 -07:00
fmalita
e7365065ac Revert of For *ToFixed, in debug mode, assert that the value is in range. (patchset #6 id:140001 of https://codereview.chromium.org/1824733002/ ) 
Reason for revert:
Asserts in Blink rolls:

https://storage.googleapis.com/chromium-layout-test-archives/linux_blink_rel/84520/layout-test-results/results.html

STDERR: [1:1:0407/120919:1455366829:INFO:SkFixed.h(88)] ../../third_party/skia/include/private/SkFixed.h:88: fatal error: ""truncf(x * (1 << 16)) == static_cast<float>

Original issue's description:
> For *ToFixed, in debug mode, assert that the value is in range.
>
> Use SkFloatPinToFixed in SkTwoPointConicalGradient.cpp because it is failing in DM. fmalita is working on replacing this code with the 4f version, so I'm not bothering to fix it. (The beginnings of a real fix are in https://codereview.chromium.org/1767163003, which I do not plan to commit.)
>
> BUG=skia:4632
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1824733002
>
> Committed: https://skia.googlesource.com/skia/+/93dc33972cd6a418e84270298b856d2de08d9c1c

TBR=mtklein@google.com,reed@google.com,benjaminwagner@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4632

Review URL: https://codereview.chromium.org/1868933004
 2016-04-07 19:27:45 -07:00
fmalita
eadf3cf899 [4fGradient] Veto blitters for non-opaque paints 
The current blitters don't support SrcOver, so we must ensure the colors
are opaque.  Checking shader.colorsAreOpaque() is not enough as it
doesn't reflect the paint alpha.

Instead we should check for context flags & kOpaqueAlpha_Flag, which is
only set when both the color stops AND the paint are opaque.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870773002

Review URL: https://codereview.chromium.org/1870773002
 2016-04-07 13:16:13 -07:00
benjaminwagner
93dc33972c For *ToFixed, in debug mode, assert that the value is in range. 
Use SkFloatPinToFixed in SkTwoPointConicalGradient.cpp because it is failing in DM. fmalita is working on replacing this code with the 4f version, so I'm not bothering to fix it. (The beginnings of a real fix are in https://codereview.chromium.org/1767163003, which I do not plan to commit.)

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1824733002

Review URL: https://codereview.chromium.org/1824733002
 2016-04-07 09:52:19 -07:00
benjaminwagner
6c71e0a065 Reverse dependency between SkScalar.h and SkFixed.h. 
The following are unused in Chromium, Android, Mozilla, and Google3:
 - SkFixedToScalar
 - SkScalarToFixed

The following are additionally unused in Skia:
 - SkStrAppendFixed
 - SkWriteBuffer::writeFixed

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1841123002

Review URL: https://codereview.chromium.org/1841123002
 2016-04-07 08:49:31 -07:00
robertphillips
6f01104b1d Revert conversion of SkColorFilterImageFilter to new API 
BUG=598028

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1864263002

Review URL: https://codereview.chromium.org/1864263002
 2016-04-07 08:10:45 -07:00
robertphillips
11171f3b66 Update MagnifierImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1864843002

Review URL: https://codereview.chromium.org/1864843002
 2016-04-07 07:34:15 -07:00
robertphillips
c416912da4 Update DropShadowImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1861843002

Review URL: https://codereview.chromium.org/1861843002
 2016-04-06 08:40:59 -07:00
robertphillips
fc0f44a5f0 Update DownSampleImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1864583005

Review URL: https://codereview.chromium.org/1864583005
 2016-04-06 07:44:01 -07:00
brianosman
898235c486 SkSurfaceProps now has a gamma-correct ("AllowSRGBInputs") flag. That's propagated in a few places so that the backend can do the right thing for L32 vs S32 mode. 
Also added SkSurfaceProps to SkSpecialImage, so that Image -> Surface conversion can preserve the desired behavior during filtering.

Many small changes, including a bunch of comments about places where we may be losing information right now. My approach was to ensure that if anything fails, it will always fall back to "legacy" mode - gamma-correctness is opt-in, so I'll just have to feed things through as missing cases are exposed.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1838953007

Review URL: https://codereview.chromium.org/1845283003
 2016-04-06 07:38:23 -07:00
robertphillips
8c0326df5f Update SkXfermodeImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852123002

Committed: https://skia.googlesource.com/skia/+/3bc969264d4720d67f0b137552b3777a03b431a8

Review URL: https://codereview.chromium.org/1852123002
 2016-04-05 12:48:34 -07:00
robertphillips
5605b56afa Update SkColorFilterImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1858813002

Review URL: https://codereview.chromium.org/1858813002
 2016-04-05 11:50:42 -07:00
robertphillips
fc11b0afe0 Update SkMorphology ImageFilters to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1860573002

Review URL: https://codereview.chromium.org/1860573002
 2016-04-05 09:09:37 -07:00
reed
59dc542424 remove avoid and pixelxor xfermodes 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1853103005

Review URL: https://codereview.chromium.org/1853103005
 2016-04-05 06:25:14 -07:00
senorblanco
6a93fa1a45 Fix failed filter followed by an affects-transparent-black filter. 
When an upstream filter returns null, either through failure or clipping, a downstream affects-transparent-black
filter should still produce non-transparent pixels.

This patch fixes SkColorFilterImageFilter.

Note: this will affect the results of the imagefilterscropexpand GM.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1844593002

Review URL: https://codereview.chromium.org/1844593002
 2016-04-05 04:43:45 -07:00
reed
efdfd51b68 switch maskfilters to sk_sp 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852113003

Review URL: https://codereview.chromium.org/1852113003
 2016-04-04 10:02:58 -07:00
robertphillips
175cf0e51b Switch SkDownSampleImageFilter over to new onFilterImage interface 
This will slightly change the testimagefilters GM images

TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1851583002

Committed: https://skia.googlesource.com/skia/+/daa9da4937b6dfc9e1047239b4afd41b1c5474d5

Committed: https://skia.googlesource.com/skia/+/33550dab45516bbcfa5ab908c5857fb382535c44

Review URL: https://codereview.chromium.org/1851583002
 2016-04-04 09:18:52 -07:00
robertphillips
b591c77c37 Revert of Update SkXfermodeImageFilter to sk_sp (patchset #4 id:60001 of https://codereview.chromium.org/1852123002/ ) 
Reason for revert:
Chrome-land compilation failure.

Original issue's description:
> Update SkXfermodeImageFilter to sk_sp
>
> TBR=reed@google.com
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852123002
>
> Committed: https://skia.googlesource.com/skia/+/3bc969264d4720d67f0b137552b3777a03b431a8

TBR=fmalita@chromium.org,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1852273002
 2016-04-04 08:06:17 -07:00
robertphillips
3bc969264d Update SkXfermodeImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852123002

Review URL: https://codereview.chromium.org/1852123002
 2016-04-04 07:13:49 -07:00
robertphillips
aee62f5639 Revert of Switch SkDownSampleImageFilter over to new onFilterImage interface (patchset #6 id:100001 of https://codereview.chromium.org/1851583002/ ) 
Reason for revert:
changing images on bots

Original issue's description:
> Switch SkDownSampleImageFilter over to new onFilterImage interface
>
> This will slightly change the testimagefilters GM images
>
> TBR=reed@google.com
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1851583002
>
> Committed: https://skia.googlesource.com/skia/+/daa9da4937b6dfc9e1047239b4afd41b1c5474d5
>
> Committed: https://skia.googlesource.com/skia/+/33550dab45516bbcfa5ab908c5857fb382535c44

TBR=senorblanco@chromium.org,reed@google.com,senorblanco@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1859533002
 2016-04-04 05:28:03 -07:00
robertphillips
33550dab45 Switch SkDownSampleImageFilter over to new onFilterImage interface 
This will slightly change the testimagefilters GM images

TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1851583002

Committed: https://skia.googlesource.com/skia/+/daa9da4937b6dfc9e1047239b4afd41b1c5474d5

Review URL: https://codereview.chromium.org/1851583002
 2016-04-04 05:04:45 -07:00
robertphillips
6e7025ab13 Update SkBlurImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852743002

Review URL: https://codereview.chromium.org/1852743002
 2016-04-04 04:31:25 -07:00
reed
60c9b58b32 change flattenable factory to return sk_sp 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1855733002

Review URL: https://codereview.chromium.org/1855733002
 2016-04-03 09:11:13 -07:00
reed
18c00976bd check for bad params sent to discrete patheffect 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1853953002

TBR=

Review URL: https://codereview.chromium.org/1853953002
 2016-04-02 18:40:40 -07:00
senorblanco
6db0a7bdce Image filters: optimize crop rect application. 
If a filter does not affect transparent black, there's no
reason to allow the crop rect to expand beyond the optimal
size determined by onFilterNodeBounds(). So don't enlarge
the bounds unless the filter affects transparent black.

In order to determine which filters affect transparent
black, I've pulled the inverse of the canComputeFastBounds()
logic into a non-recursive, affectsTransparentBlack()
virtual, and left canComputeFastBounds() as a non-virtual,
recursive function that calls it.

BUG=599933
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1848953002
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1848953002
 2016-04-01 16:41:10 -07:00
robertphillips
f624204300 Update SkAlphaThresholdFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1847053004

Review URL: https://codereview.chromium.org/1847053004
 2016-04-01 10:34:43 -07:00
robertphillips
549c899195 Update SkImageSource to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842243002

Review URL: https://codereview.chromium.org/1842243002
 2016-04-01 09:28:51 -07:00
senorblanco
f27002947d Fix padding bug in SkTileImageFilter. 
When padding an image out to tile size, use the filter input, not the
source primitive.

NOTE: this will affect the tileimagefilter GM (new test case & size).

R=robertphillips@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1853803003

Review URL: https://codereview.chromium.org/1853803003
 2016-04-01 09:24:48 -07:00
robertphillips
4eb4964e18 Revert of Switch SkDownSampleImageFilter over to new onFilterImage interface (patchset #2 id:20001 of https://codereview.chromium.org/1851583002/ ) 
Reason for revert:
Some images are incorrect

Original issue's description:
> Switch SkDownSampleImageFilter over to new onFilterImage interface
>
> This will slightly change the testimagefilters GM images
>
> TBR=reed@google.com
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1851583002
>
> Committed: https://skia.googlesource.com/skia/+/daa9da4937b6dfc9e1047239b4afd41b1c5474d5

TBR=senorblanco@chromium.org,reed@google.com,senorblanco@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1853823002
 2016-04-01 08:09:44 -07:00
robertphillips
daa9da4937 Switch SkDownSampleImageFilter over to new onFilterImage interface 
This will slightly change the testimagefilters GM images

TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1851583002

Review URL: https://codereview.chromium.org/1851583002
 2016-04-01 07:13:23 -07:00
robertphillips
51a315eff9 Update SkOffsetImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842193002

Review URL: https://codereview.chromium.org/1842193002
 2016-03-31 09:05:49 -07:00
senorblanco
9db0427423 Image filters: fix crop rect application in SkXfermodeImageFilter. 
The crop rect was being incorrectly applied in SkXfermodeImageFilter:
the background and foreground bounds were having the crop rect applied
individually to them, and then unioned. The correct approach is to take
the union of their bounds, and apply the crop rect to that. (A similar
bug in SkMergeImageFilter was fixed a while back.)

This is important when applying a compositing mode
which affects pixels outside the foreground bounds
(e.g., SrcIn, SrcOut).

NOTE: this will change the results of the xfermodeimagefilter GM (new
test case).
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842033005

Review URL: https://codereview.chromium.org/1842033005
 2016-03-31 08:24:30 -07:00
benjaminwagner
1263448196 Make SkRandom::next[US]Fixed1 private; update documentation for SkRandom::nextSScalar1. 
SkRandom is unused in Chromium, Android, Mozilla, and Google3.

SkRandom::nextSScalar1 and LCGRandom::nextSScalar1 appear to me by inspection to potentially return -1, so I updated the documentation to match.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1846773002

Review URL: https://codereview.chromium.org/1846773002
 2016-03-31 06:13:22 -07:00
robertphillips
2238c9dbca Update SkMergeImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1847583002

Review URL: https://codereview.chromium.org/1847583002
 2016-03-30 13:34:17 -07:00
robertphillips
491fb17cab Update SkComposeImageFilter to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1841233002

Review URL: https://codereview.chromium.org/1841233002
 2016-03-30 12:32:58 -07:00
robertphillips
40d8d62854 Update Morphology image filter to store its type 
TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1834953002

Review URL: https://codereview.chromium.org/1834953002
 2016-03-30 08:09:57 -07:00
robertphillips
372177ee11 Switch SkLocalMatrixImageFilter and SkPaintImageFilter over to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842793002

Committed: https://skia.googlesource.com/skia/+/a33cf07a2273315363c0b6fb5d3ce811742f5a85

Review URL: https://codereview.chromium.org/1842793002
 2016-03-30 07:32:28 -07:00
djsollen
890579051d Revert of Switch SkLocalMatrixImageFilter and SkPaintImageFilter over to sk_sp (patchset #6 id:100001 of https://codereview.chromium.org/1842793002/ ) 
Reason for revert:
This CL is causing the autoroll into Chromium & google3 to fail.

Original issue's description:
> Switch SkLocalMatrixImageFilter and SkPaintImageFilter over to sk_sp
>
> TBR=reed@google.com
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842793002
>
> Committed: https://skia.googlesource.com/skia/+/a33cf07a2273315363c0b6fb5d3ce811742f5a85

TBR=fmalita@chromium.org,reed@google.com,robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1837293003
 2016-03-29 19:07:07 -07:00
robertphillips
a33cf07a22 Switch SkLocalMatrixImageFilter and SkPaintImageFilter over to sk_sp 
TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842793002

Review URL: https://codereview.chromium.org/1842793002
 2016-03-29 13:54:26 -07:00
reed
cfb6bdf767 switch xfermodes over to sk_sp 
waiting on https://codereview.chromium.org/1835163002/

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1832223002

Review URL: https://codereview.chromium.org/1832223002
 2016-03-29 11:32:50 -07:00
halcanary
9d524f22bf Style bikeshed - remove extraneous whitespace 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002

Review URL: https://codereview.chromium.org/1842753002
 2016-03-29 09:03:53 -07:00
robertphillips
5ff17b1352 Swap SkPictureImageFilter's factories over to smart pointers 
A trial balloon before converting the rest

This requires https://codereview.chromium.org/1836443003/ (add SK_SUPPORT_LEGACY_IMAGEFILTER_PTR flag for future skia CL) to land in Chromium first
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1831323003

Review URL: https://codereview.chromium.org/1831323003
 2016-03-28 13:13:42 -07:00
robertphillips
090b7629da Temporary fix for --preAbandonGpuContext bug 
In this instance what is going wrong is:
  the context gets abandoned
  SkCanvas tries to create a new SkGpuDevice (which fails)
  if then creates a bitmap device
  it then attempts to draw the abandoned GrTexture (behind the old SkGpuDevice into the new bitmap device with an image filter
  b.c. some image filters still switch their behavior based on the presence of a texture bad stuff happens

This used to be resolved by the new bitmap device getting forced down the bitmap path and then failing when it attempted to readback the GrTexture.

BUG=skia:5138

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1840663002

Review URL: https://codereview.chromium.org/1840663002
 2016-03-28 11:07:43 -07:00
reed
fe63045f07 move setshader to sk_sp, re-using SK_SUPPORT_LEGACY_CREATESHADER_PTR 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1829303002

Review URL: https://codereview.chromium.org/1829303002
 2016-03-25 09:08:00 -07:00
robertphillips
f299e71054 Switch SkMorphologyImageFilter over to new onFilterImage interface 
This now relies on: https://codereview.chromium.org/1826233002/ (Add rowBytesAsPixels and shiftPerPixel to SkPixmap)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1819393002

Review URL: https://codereview.chromium.org/1819393002
 2016-03-25 04:49:23 -07:00
robertphillips
2302de920e Switch new SkImageFilter internal methods over to sk_sp 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1826893002

Review URL: https://codereview.chromium.org/1826893002
 2016-03-24 07:26:32 -07:00
robertphillips
83f2e5ac13 Switch SkColorFilterImageFilter over to new onFilterImage interface 
TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1782083002

Committed: https://skia.googlesource.com/skia/+/ec950c4d215c6141b31b98ed6a8182a97baeb8b9

Review URL: https://codereview.chromium.org/1782083002
 2016-03-24 06:31:25 -07:00
robertphillips
1579e3c376 Switch SkBlurImageFilter over to new onFilterImage interface 
This CL relies on:
https://codereview.chromium.org/1787883002/ (Add SkSpecialImage::extractSubset & NewFromPixmap)
https://codereview.chromium.org/1808743003/ (Allow SkGpuDevice::drawSprite to handle subset SkBitmaps)
https://codereview.chromium.org/1813813002/ (Add SkSpecialImage::makeTextureImage entry point)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1785643003

Committed: https://skia.googlesource.com/skia/+/3c935bc87020bfd19a08922f7394db3a801d168b

Review URL: https://codereview.chromium.org/1785643003
 2016-03-24 05:01:23 -07:00
robertphillips
eac3e96fdd Revert of Switch SkColorFilterImageFilter over to new onFilterImage interface (patchset #5 id:80001 of https://codereview.chromium.org/1782083002/ ) 
Reason for revert:
seems to be breaking the 10k skp bot

Original issue's description:
> Switch SkColorFilterImageFilter over to new onFilterImage interface
>
> TBR=bsalomon@google.com
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1782083002
>
> Committed: https://skia.googlesource.com/skia/+/ec950c4d215c6141b31b98ed6a8182a97baeb8b9

TBR=senorblanco@google.com,senorblanco@chromium.org,bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1829993003
 2016-03-23 16:38:05 -07:00
robertphillips
9c79d7ec4e Revert of Switch SkBlurImageFilter over to new onFilterImage interface (patchset #15 id:270001 of https://codereview.chromium.org/1785643003/ ) 
Reason for revert:
serialize-8888 broken for some reason

Original issue's description:
> Switch SkBlurImageFilter over to new onFilterImage interface
>
> This CL relies on:
> https://codereview.chromium.org/1787883002/ (Add SkSpecialImage::extractSubset & NewFromPixmap)
> https://codereview.chromium.org/1808743003/ (Allow SkGpuDevice::drawSprite to handle subset SkBitmaps)
> https://codereview.chromium.org/1813813002/ (Add SkSpecialImage::makeTextureImage entry point)
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1785643003
>
> Committed: https://skia.googlesource.com/skia/+/3c935bc87020bfd19a08922f7394db3a801d168b

TBR=senorblanco@google.com,senorblanco@chromium.org,bsalomon@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1831603002
 2016-03-23 14:03:43 -07:00
robertphillips
3c935bc870 Switch SkBlurImageFilter over to new onFilterImage interface 
This CL relies on:
https://codereview.chromium.org/1787883002/ (Add SkSpecialImage::extractSubset & NewFromPixmap)
https://codereview.chromium.org/1808743003/ (Allow SkGpuDevice::drawSprite to handle subset SkBitmaps)
https://codereview.chromium.org/1813813002/ (Add SkSpecialImage::makeTextureImage entry point)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1785643003

Review URL: https://codereview.chromium.org/1785643003
 2016-03-23 12:50:46 -07:00
fmalita
83aa9208da Planar ramp() for S32 linear gradients 
R=mtklein@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825333003

Review URL: https://codereview.chromium.org/1825333003
 2016-03-23 12:28:14 -07:00
robertphillips
ec950c4d21 Switch SkColorFilterImageFilter over to new onFilterImage interface 
TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1782083002

Review URL: https://codereview.chromium.org/1782083002
 2016-03-23 09:42:12 -07:00
robertphillips
0a291c7b7e Switch SkDropShaderImageFilter over to new onFilterImage interface 
TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1784863003

Review URL: https://codereview.chromium.org/1784863003
 2016-03-23 05:00:01 -07:00
reed
d053ce9c54 Reland of [2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.o… (patchset #1 id:1 of https://codereview.chromium.org/1821103004/ ) 
Reason for revert:
guard has now landed in chrome

Original issue's description:
> Revert of Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.o… (patchset #3 id:40001 of https://codereview.chromium.org/1825073002/ )
>
> Reason for revert:
> CreateModeFilter not compiling
>
> Original issue's description:
> > Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.org/1822623002/ )"
> >
> > Fixed legacy withColorFilter to call new(er) make method
> >
> > This reverts commit 1eb81db650.
> >
> > BUG=skia:
> > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825073002
> >
> > TBR=
> >
> > Committed: https://skia.googlesource.com/skia/+/4c9776b046dd5e9e46e2d1ce35154855c8fcb381
>
> TBR=
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/d6889293dd0942f27f9593f679722c956831f2c4

TBR=
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review URL: https://codereview.chromium.org/1827433002
 2016-03-22 10:17:23 -07:00
abarth
ddf0713f0b Make GrCircleBlurFragmentProcessor::onIsEqual include the position 
Previously we would fail to draw two adjacent blurred circles if they differed
only by their position.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1824693003

Review URL: https://codereview.chromium.org/1824693003
 2016-03-22 09:14:41 -07:00
reed
d6889293dd Revert of Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.o… (patchset #3 id:40001 of https://codereview.chromium.org/1825073002/ ) 
Reason for revert:
CreateModeFilter not compiling

Original issue's description:
> Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.org/1822623002/ )"
>
> Fixed legacy withColorFilter to call new(er) make method
>
> This reverts commit 1eb81db650.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825073002
>
> TBR=
>
> Committed: https://skia.googlesource.com/skia/+/4c9776b046dd5e9e46e2d1ce35154855c8fcb381

TBR=
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1821103004
 2016-03-22 08:59:19 -07:00
reed
4c9776b046 Revert[2] of "switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.org/1822623002/ )" 
Fixed legacy withColorFilter to call new(er) make method

This reverts commit 1eb81db650.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825073002

TBR=

Review URL: https://codereview.chromium.org/1825073002
 2016-03-22 08:10:17 -07:00
reed
1eb81db650 Revert of switch colorfilters to sk_sp (patchset #11 id:200001 of https://codereview.chromium.org/1822623002/ ) 
Reason for revert:
need to fix unguarded makeWithFilter

Original issue's description:
> switch colorfilters to sk_sp
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822623002
>
> Committed: https://skia.googlesource.com/skia/+/f809d7687a4fb7b88b651b046da2bc0035d6aa09

TBR=fmalita@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1820303002
 2016-03-22 07:35:17 -07:00
reed
f809d7687a switch colorfilters to sk_sp 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822623002

Review URL: https://codereview.chromium.org/1822623002
 2016-03-22 07:23:24 -07:00
senorblanco
e5e79840ef Change signatures of filter bounds methods to return a rect. 
Change filterBounds(), onFilterBounds() and onFilterNodeBounds() and computeFastBounds() to
return the destination rectangle. There was no code path that could
return false, and returning rects by value is ok now.

BUG=skia:5094
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1823573003

Review URL: https://codereview.chromium.org/1823573003
 2016-03-21 14:51:59 -07:00
reed
7b380d0d0e guard rasterizer and drawlooper setters 
Need to land https://codereview.chromium.org/1823513002/ first

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1821533002

Review URL: https://codereview.chromium.org/1821533002
 2016-03-21 13:25:16 -07:00
fmalita
dc6c9bf91c Refactor 4f gradients using trait templates 
Some 4f gradient housekeeping.

1) replace <DstPtrType, ColorProfile> specialization tuples with an enum covering all dest types
   (L32, S32, F16, F32)

2) group various template helpers into dest trait classes, specialized for each dest type

(2a - conflate current dst_swizzle and scale_for_dest ops into one load op)

R=reed@google.com,mtklein@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1816883002

Review URL: https://codereview.chromium.org/1816883002
 2016-03-21 13:16:52 -07:00
mtklein
f8f90e4a85 SkNx refresh 
- rearrange a bit
   - fewer macros
   - hooks for all operators
   - add left and right scalar operator overrides
   - add +=, &=, <<=, etc.
   - add SkNx_split() and SkNx_join()
   - simplify the many rsqrt() and invert() options to just what we actually use

This refactoring pointed out that our float <-> int NEON conversions are not specialized, so I've implemented them.  It seems nice that this is an error rather than silently falling back to serial code.

It's unclear to me if split/join want to be external, static methods, or non-static methods (SkNx_join(), Sk4f::Join(), x.join()).  Time will tell?

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1812233003
CQ_EXTRA_TRYBOTS=client.skia.android:Test-Android-GCC-Nexus5-CPU-NEON-Arm7-Release-Trybot;client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1812233003
 2016-03-21 10:04:46 -07:00
jbroman
17a652017a Make SkComposeImageFilter::onFilterImage filter the bounds given to the inner filter. 
Previously, the bounds requested by the caller would be passed to both the
inner and outer filter, but since the outer filter may move pixels, this is not
necessarily sufficient to supply the pixels required by the outer filter to fill
the bounds.

Unit test included.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1813373002

Review URL: https://codereview.chromium.org/1813373002
 2016-03-21 08:38:58 -07:00
brianosman
a635936588 sRGB support in Ganesh. Several pieces: 
sRGB support now also requires GL_EXT_texture_sRGB_decode, which allows
us to disable sRGB -> Linear conversion when reading textures. This gives
us an easy way to support "legacy" L32 mode. We disable decoding based on
the pixel config of the render target. Textures can override that behavior
(specifically for format-conversion draws where we want that behavior).

Added sBGRA pixel config, which is not-really-a-format. It's just sRGBA
internally, and the external format is BGR order, so TexImage calls will
swizzle correctly. This lets us interact with sRGB raster surfaces on BGR
platforms.

Devices without sRGB support behave like they always have: conversion from
color type and profile type ignores sRGB and always returns linear pixel
configs.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1789663002

Review URL: https://codereview.chromium.org/1789663002
 2016-03-21 06:55:37 -07:00
reed
58fc94e55f allow more options for shader blitprocs 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1810383004

Review URL: https://codereview.chromium.org/1810383004
 2016-03-18 12:42:26 -07:00
reed
a439334b6e Reland of "switch patheffects over to sk_sp (patchset #5 id:80001 of https://codereview.chromium.org/1813553005/ )" 
This reverts commit f28ad89427.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1813123003

TBR=

Review URL: https://codereview.chromium.org/1813123003
 2016-03-18 11:22:57 -07:00
fmalita
a928b288b3 4f linear gradient shader blitters 
Add F16 specializations to support writing to half-float dests.

Add color profile template arg across the board to support writing
to sRGB dests.

R=reed@google.com,mtklein@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1808963005

Review URL: https://codereview.chromium.org/1808963005
 2016-03-18 10:28:23 -07:00
reed
f28ad89427 Revert of switch patheffects over to sk_sp (patchset #5 id:80001 of https://codereview.chromium.org/1813553005/ ) 
Reason for revert:
some build breaks, possibly related to paint having to know what a patheffect is

Original issue's description:
> switch patheffects over to sk_sp
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1813553005
>
> Committed: https://skia.googlesource.com/skia/+/9fbee18f691a0afed1e38a851048ce06063505ed

TBR=caryclark@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1817543002
 2016-03-18 10:17:27 -07:00
reed
9fbee18f69 switch patheffects over to sk_sp 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1813553005

Review URL: https://codereview.chromium.org/1813553005
 2016-03-18 10:00:32 -07:00
reed
ca2622ba05 return pictures as sk_sp 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1811703002

Review URL: https://codereview.chromium.org/1811703002
 2016-03-18 07:25:55 -07:00
caryclark
eb75c7db3a allow one zero length dash 
If the constructed stroke that represents a dash has a
single dash of length zero, and the end cap is square or
round, draw the cap.

The old code initialized the initial dash length to zero,
making it ambiguous whether the first length is zero or
not.

R=robertphillips@google.com
BUG=583299
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1805963002

Committed: https://skia.googlesource.com/skia/+/5e1a24808415df2748822e8082e21a361362cdfe

Review URL: https://codereview.chromium.org/1805963002
 2016-03-18 06:04:26 -07:00
bungeman
6f0749cfc7 Revert of allow one zero length dash (patchset #8 id:140001 of https://codereview.chromium.org/1805963002/ ) 
Reason for revert:
Causes the dash bench to crash.

Example crash:
https://build.chromium.org/p/client.skia/builders/Perf-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release/builds/5581/steps/nanobench/logs/stdio

Original issue's description:
> allow one zero length dash
>
> If the constructed stroke that represents a dash has a
> single dash of length zero, and the end cap is square or
> round, draw the cap.
>
> The old code initialized the initial dash length to zero,
> making it ambiguous whether the first length is zero or
> not.
>
> R=robertphillips@google.com
> BUG=583299
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1805963002
>
> Committed: https://skia.googlesource.com/skia/+/5e1a24808415df2748822e8082e21a361362cdfe

TBR=robertphillips@google.com,reed@google.com,caryclark@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=583299

Review URL: https://codereview.chromium.org/1808303004
 2016-03-18 05:10:23 -07:00
caryclark
5e1a248084 allow one zero length dash 
If the constructed stroke that represents a dash has a
single dash of length zero, and the end cap is square or
round, draw the cap.

The old code initialized the initial dash length to zero,
making it ambiguous whether the first length is zero or
not.

R=robertphillips@google.com
BUG=583299
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1805963002

Review URL: https://codereview.chromium.org/1805963002
 2016-03-18 04:44:23 -07:00
robertphillips
37bd7c3aca Switch SkSpecialImage & SkSpecialSurface classes over to smart pointers 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1812023002

Review URL: https://codereview.chromium.org/1812023002
 2016-03-17 14:31:39 -07:00
brianosman
c571c001ce Revert of sRGB support in Ganesh. Several pieces: (patchset #12 id:220001 of https://codereview.chromium.org/1789663002/ ) 
Reason for revert:
We're getting sRGB non-8888 configs?

Original issue's description:
> sRGB support in Ganesh. Several pieces:
>
> sRGB support now also requires GL_EXT_texture_sRGB_decode, which allows
> us to disable sRGB -> Linear conversion when reading textures. This gives
> us an easy way to support "legacy" L32 mode. We disable decoding based on
> the pixel config of the render target. Textures can override that behavior
> (specifically for format-conversion draws where we want that behavior).
>
> Added sBGRA pixel config, which is not-really-a-format. It's just sRGBA
> internally, and the external format is BGR order, so TexImage calls will
> swizzle correctly. This lets us interact with sRGB raster surfaces on BGR
> platforms.
>
> Devices without sRGB support behave like they always have: conversion from
> color type and profile type ignores sRGB and always returns linear pixel
> configs.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1789663002
>
> Committed: https://skia.googlesource.com/skia/+/9e3f1bf4e5cd8fc59554f986f36d6b034e99f9eb

TBR=reed@google.com,bsalomon@google.com,robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1814533003
 2016-03-17 13:01:26 -07:00
brianosman
9e3f1bf4e5 sRGB support in Ganesh. Several pieces: 
sRGB support now also requires GL_EXT_texture_sRGB_decode, which allows
us to disable sRGB -> Linear conversion when reading textures. This gives
us an easy way to support "legacy" L32 mode. We disable decoding based on
the pixel config of the render target. Textures can override that behavior
(specifically for format-conversion draws where we want that behavior).

Added sBGRA pixel config, which is not-really-a-format. It's just sRGBA
internally, and the external format is BGR order, so TexImage calls will
swizzle correctly. This lets us interact with sRGB raster surfaces on BGR
platforms.

Devices without sRGB support behave like they always have: conversion from
color type and profile type ignores sRGB and always returns linear pixel
configs.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1789663002

Review URL: https://codereview.chromium.org/1789663002
 2016-03-17 12:26:37 -07:00
senorblanco
bf680c30a2 Image filters: fix the zero-sigma fast path in SkBlurImageFilter. 
The fast path was not correctly taking the input srcOffset into account.

BUG=595324
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1807673005

Review URL: https://codereview.chromium.org/1807673005
 2016-03-16 16:15:53 -07:00
mtklein
18300a3aa7 detach -> release 
The C++ standard library uses the name "release" for the operation we call "detach".

Rewriting each "detach(" to "release(" brings us a step closer to using standard library types directly (e.g. std::unique_ptr instead of SkAutoTDelete).

This was a fairly blind transformation.  There may have been unintentional conversions in here, but it's probably for the best to have everything uniformly say "release".

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1809733002

Review URL: https://codereview.chromium.org/1809733002
 2016-03-16 13:53:35 -07:00
reed
fde05114e6 Make sp variants for SkData 
Review URL: https://codereview.chromium.org/1779263003
 2016-03-11 13:02:28 -08:00
fmalita
7e6fcf890a Generic 4f gradient T sampler fallback 
Add a generic T sampler fallback impl which uses T series produced by
subclasses mapTs() overrides.  The fallback path uses the same interval
structures as the current optimized linear4f impl, but always sorted
in stop order (never inverted to match dx/increasing x order).

Enable the new mechanism for 4f linear w/ perspective.

Other boring changes:

  * relocate the interval builder (back) to the base class
  * add a private header for shared templates

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1783823002

Review URL: https://codereview.chromium.org/1783823002
 2016-03-10 11:18:43 -08:00
bungeman
d7dc76f7e9 Remove version checks for _MSC_VER < 1800 (msvs2013). 
We already actively do not support older versions of the vc++
compiler and runtime, so don't check for them anymore.

TBR=reed
No API changes.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1777213003

Review URL: https://codereview.chromium.org/1777213003
 2016-03-10 11:14:40 -08:00
robertphillips
393aa36815 Switch SkMergeImageFilter over to new onFilterImage interface 
This relies on CL: https://codereview.chromium.org/1762013002/ (Swap over to using SkImageFilter::filterImage instead of filterImageDeprecated)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1763223002

Review URL: https://codereview.chromium.org/1763223002
 2016-03-10 04:44:20 -08:00
robertphillips
e6163bf353 Switch SkPaintImageFilter over to new onFilterImage interface 
This CL relies on: https://codereview.chromium.org/1762013002/ (Swap over to using SkImageFilter::filterImage instead of filterImageDeprecated)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1761373002

Review URL: https://codereview.chromium.org/1761373002
 2016-03-09 10:17:41 -08:00
robertphillips
6ac97b7eb9 Switch SkImageSource image filter over to new onFilterImage interface 
This CL relies on: https://codereview.chromium.org/1762013002/ (Swap over to using SkImageFilter::filterImage instead of filterImageDeprecated)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1772933002

Review URL: https://codereview.chromium.org/1772933002
 2016-03-09 05:17:10 -08:00
reed
8a21c9fe7f use Make instead of Create to return a shared shader 
Partially updated call sites. Undefine the flag in SkSHader.h to convert the remaining sites.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1772463002

Review URL: https://codereview.chromium.org/1772463002
 2016-03-08 18:50:00 -08:00
robertphillips
40736abf74 Switch SkComposeImageFilter over to new onFilterImage interface 
This CL depends on https://codereview.chromium.org/1762013002/ (Swap over to using SkImageFilter::filterImage instead of filterImageDeprecated)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1768283002

Review URL: https://codereview.chromium.org/1768283002
 2016-03-08 12:05:37 -08:00
fmalita
d8a4f77211 Fix 4f gradient swizzle post http://crrev.com/1774523002 
* store interval colors in pm4f-natural/RGBA order
* swizzle to dst order during interval advance

Also remove an unused Interval ctor.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1770153002

Review URL: https://codereview.chromium.org/1770153002
 2016-03-08 10:20:49 -08:00
robertphillips
c80bf74bcc Switch SkOffsetImageFilter over to new onFilterImage interface 
This CL relies on: https://codereview.chromium.org/1762013002/ (Swap over to using SkImageFilter::filterImage instead of filterImageDeprecated)

TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1766743003

Review URL: https://codereview.chromium.org/1766743003
 2016-03-08 08:47:23 -08:00
fmalita
7520fc4ad3 Relocate the specialized linear gradient interval builder 
The specialized interval setup works really well for (4f) linear
gradients, but it seems unlikely to benefit other gradient subclasses.

Since it gets in the way of a general/fallback gradient impl, let's move
this code to Sk4fLinearGradient.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1764183002

Review URL: https://codereview.chromium.org/1764183002
 2016-03-04 11:01:24 -08:00
reed
a0cee5f30e remove align16 calls in skhader context sizes. will handle this elsewhere as needed 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1768433003

TBR=

basically reverts previous CL, but keeps the create --> onCreate change

Review URL: https://codereview.chromium.org/1768433003
 2016-03-04 07:38:12 -08:00
fmalita
0032a302ca Fix SkRadialGradient center discontinuity 
(AKA let's slow down radial gradients!)

Avoid discontinuities when r ~= 0.

BUG=skia:5052
R=reed@google.com,mtklein@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1753133003

Review URL: https://codereview.chromium.org/1753133003
 2016-03-04 06:29:35 -08:00
reed
773ceda51c Enforce 16byte alignment in shader contexts (patchset #1 id:1 of https://codereview.chromium.org/1759653004/ )" 
This reverts commit e38bcaf24b.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1763973002

TBR=

Review URL: https://codereview.chromium.org/1763973002
 2016-03-03 18:18:25 -08:00
halcanary
e38bcaf24b Revert of enforce 16byte alignment in shader contexts (patchset #1 id:1 of https://codereview.chromium.org/1759653004/ ) 
Reason for revert:

Test-Win8-MSVC-ShuttleB-CPU-AVX2-x86-Debug failed dm:

	....
    FYI: loaded 23439 distinct uninteresting hashes from 23439 lines
    Skipping config gpu: Don't understand 'gpu'.
    Skipping config msaa16: Don't understand 'msaa16'.
    168400 srcs * 7 sinks + 481 tests == 1179281 tasks
    0ns elapsed, 5 active, 1179276 queued, 55MB RAM, 55MB peak
        565 gm  xfermodes2
        565 gm  xfermodes
        565 gm  xfermodeimagefilter
        565 gm  xfermodes3
        565 gm  verylarge_picture_image
    c:\0\build\slave\workdir\build\skia\src\core\skshader.cpp:108:
        fatal error: ""(0 == ((size) & 15))""
    step returned non-zero exit code: 3
    @@@STEP_FAILURE@@@

Original issue's description:
> enforce 16byte alignment in shader contexts
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1759653004
>
> Committed: https://skia.googlesource.com/skia/+/d812fb458807245daa812adb7af0733cf5b54d96

TBR=mtklein@google.com,fmalita@chromium.org,herb@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1759323002
 2016-03-03 14:23:47 -08:00
reed
d812fb4588 enforce 16byte alignment in shader contexts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1759653004

Review URL: https://codereview.chromium.org/1759653004
 2016-03-03 13:25:25 -08:00
fmalita
5edf82e651 [Reland] Fix SkTwoPointConicalGradient zero-radius handling 
r == 0 is within valid gradient range, we shouldn't skip it.

BUG=skia:5023
R=caryclark@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1756573002

Committed: https://skia.googlesource.com/skia/+/9c0b02a557e9be663a0eb07519e1b6a61a6c3df2

Review URL: https://codereview.chromium.org/1756573002
 2016-03-03 06:41:54 -08:00
fmalita
e27456a43c 4f gradient interval builder cleanup 
Untangle the builder, for hopefully improved readability.

R=reed@google.com,mtklein@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1753853002

Review URL: https://codereview.chromium.org/1753853002
 2016-03-02 08:53:22 -08:00
fmalita
7349490991 Revert of Fix SkTwoPointConicalGradient zero-radius handling (patchset #2 id:20001 of https://codereview.chromium.org/1756573002/ ) 
Reason for revert:
One layout test shows a regression: https://storage.googleapis.com/chromium-layout-test-archives/linux_blink_rel/83359/layout-test-results/fast/gradients/crash-on-zero-radius-diffs.html

Original issue's description:
> Fix SkTwoPointConicalGradient zero-radius handling
>
> r == 0 is within valid gradient range, we shouldn't skip it.
>
> BUG=skia:5023
> R=caryclark@google.com,reed@google.com
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1756573002
>
> Committed: https://skia.googlesource.com/skia/+/9c0b02a557e9be663a0eb07519e1b6a61a6c3df2

TBR=caryclark@google.com,reed@google.com,fmalita@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:5023

Review URL: https://codereview.chromium.org/1754113003
 2016-03-02 06:34:24 -08:00
fmalita
9c0b02a557 Fix SkTwoPointConicalGradient zero-radius handling 
r == 0 is within valid gradient range, we shouldn't skip it.

BUG=skia:5023
R=caryclark@google.com,reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1756573002

Review URL: https://codereview.chromium.org/1756573002
 2016-03-01 14:28:27 -08:00
benjaminwagner
e7be3e5c79 Check bounds before casting float to integer in SamplePatch.cpp and SkBlurMaskFilter::CreateEmboss. 
BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1693013002

Review URL: https://codereview.chromium.org/1693013002
 2016-03-01 13:44:10 -08:00
jvanverth
de11ee41b3 Switch float arrays to vecs for conical gradients 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1745613002

Review URL: https://codereview.chromium.org/1745613002
 2016-02-26 13:58:40 -08:00
cblume
55f2d2d57f Creating functions for uploading a mipmapped texture. 
BUG=476416
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1249543003

Review URL: https://codereview.chromium.org/1249543003
 2016-02-26 13:20:48 -08:00
robertphillips
e8517147ee Make GrRRectBlurEffect::onIsEqual include the roundrect's rect 
BUG=skia:5014
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1743553003

Review URL: https://codereview.chromium.org/1743553003
 2016-02-26 08:51:25 -08:00
fmalita
b976b2761f 4f gradient negative-dx interval fixup for kMirror_TileMode 
4f intervals are meant to be monotonically increasing in X.  This means
we invert the point order when dx < 0:

  [0...1) -> (1...0]

For kMirror_TileMode, we also append a duplicate/flipped interval
sequence and expand the range to 2:

  [0...1) -> [0...1)[1...2)

When dx < 0, the current logic yields

  (1...0] -> (1...0](2...1]

which violates the interval monotonicity.

To achieve the proper order, we need to swap the two halves:

  (1...0] -> (1...0](2...1] -> (2...1](1...0]

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1735773003

Review URL: https://codereview.chromium.org/1735773003
 2016-02-25 13:37:28 -08:00
benjaminwagner
f6bfccd562 Cleanups related to SkFixed. 
This CL relands https://codereview.chromium.org/1683743005/ with two fixes:
  - Removing the test for vertical text. Vertical text doesn't work on Windows and breakText isn't supported for non-trivial text.
  - Omit PaintBreakTextTest in Google3 because we don't have the correct font setup yet.

Remove SK_FixedNaN. It does not seem to be supported or used anywhere in Skia, Chromium, Android, or Google3, (except accidentally by TwoPtRadial::kDontDrawT). I think supporting it would erase any benefit of SkFixed over float.

Remove SkBitmapFilter::lookup. It does not appear to be used anywhere in Skia, Chromium, Android, or Google3.

Fix a bug in SkPaint::breakText that limited it to ~5kB of text. Now it can handle more than 1GB.

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1683743005

Committed: https://skia.googlesource.com/skia/+/7ea5cb18389db11a94175de95c9db2b44972630c

patch from issue 1683743005 at patchset 120001 (http://crrev.com/1683743005#ps120001)

Review URL: https://codereview.chromium.org/1739453002
 2016-02-25 10:28:11 -08:00
bsalomon
5ec26ae9bf Move Budgeted enum out of SkSurface, use in GrTextureProvider 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1728093005
DOCS_PREVIEW= https://skia.org/?cl=1728093005

Committed: https://skia.googlesource.com/skia/+/57599fe6c0336feaeeeb9b1996e77b70219b483c
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1728093005
 2016-02-25 08:33:02 -08:00
bsalomon
bd500f09ce Revert of Move Budgeted enum out of SkSurface, use in GrTextureProvider (patchset #6 id:100001 of https://codereview.chromium.org/1728093005/ ) 
Reason for revert:
Need workaround for chrome to build

Original issue's description:
> Move Budgeted enum out of SkSurface, use in GrTextureProvider
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1728093005
> DOCS_PREVIEW= https://skia.org/?cl=1728093005
>
> Committed: https://skia.googlesource.com/skia/+/57599fe6c0336feaeeeb9b1996e77b70219b483c

TBR=reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1734043002
 2016-02-25 06:52:12 -08:00
bsalomon
57599fe6c0 Move Budgeted enum out of SkSurface, use in GrTextureProvider 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1728093005
DOCS_PREVIEW= https://skia.org/?cl=1728093005

Review URL: https://codereview.chromium.org/1728093005
 2016-02-25 06:33:27 -08:00
benjaminwagner
c2d35d8513 Revert of Simple cleanups related to SkFixed. (patchset #4 id:120001 of https://codereview.chromium.org/1683743005/ ) 
Reason for revert:
New test is failing on Windows.

Original issue's description:
> Cleanups related to SkFixed.
>
> Remove SK_FixedNaN. It does not seem to be supported or used anywhere in Skia, Chromium, Android, or Google3, (except accidentally by TwoPtRadial::kDontDrawT). I think supporting it would erase any benefit of SkFixed over float.
>
> Remove SkBitmapFilter::lookup. It does not appear to be used anywhere in Skia, Chromium, Android, or Google3.
>
> Fix a bug in SkPaint::breakText that limited it to ~5kB of text. Now it can handle more than 1GB.
>
> BUG=skia:4632
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1683743005
>
> Committed: https://skia.googlesource.com/skia/+/7ea5cb18389db11a94175de95c9db2b44972630c

TBR=mtklein@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4632

Review URL: https://codereview.chromium.org/1724283003
 2016-02-24 08:29:11 -08:00
benjaminwagner
9d24023c66 Ensure the Gaussian tail of circle blurs goes to zero. 
Compare blurcircle GM masked so that values <255 are white and =255 are black:
https://x20web.corp.google.com/~benjaminwagner/review/1723383002/blurcircles-lt255-before.png
https://x20web.corp.google.com/~benjaminwagner/review/1723383002/blurcircles-lt255-after.png

This is a spinoff of https://codereview.chromium.org/1691403002, which was previously causing more "rectangles" in this GM.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1723383002

Review URL: https://codereview.chromium.org/1723383002
 2016-02-24 07:51:33 -08:00
benjaminwagner
7ea5cb1838 Cleanups related to SkFixed. 
Remove SK_FixedNaN. It does not seem to be supported or used anywhere in Skia, Chromium, Android, or Google3, (except accidentally by TwoPtRadial::kDontDrawT). I think supporting it would erase any benefit of SkFixed over float.

Remove SkBitmapFilter::lookup. It does not appear to be used anywhere in Skia, Chromium, Android, or Google3.

Fix a bug in SkPaint::breakText that limited it to ~5kB of text. Now it can handle more than 1GB.

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1683743005

Review URL: https://codereview.chromium.org/1683743005
 2016-02-24 06:51:52 -08:00
fmalita
ca058f57a3 Retire SkShader::kSupports4f_Flag 
No longer used except in one test.

Introduce kPrefers4f_Flag instead.

R=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1726983002

Review URL: https://codereview.chromium.org/1726983002
 2016-02-23 19:02:20 -08:00
fmalita
55430a6207 Update 4f linear gradient selection heuristic 
Use the 4f context when

  * dest type is 4f
  * there's no perpective

Keeping the define and testing flag overrides for now.

R=reed@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1725793003

Review URL: https://codereview.chromium.org/1725793003
 2016-02-23 13:26:28 -08:00
bungeman
ccb74b824a Move SkPackBits to src/effects. 
Prior to this change SkPackBits.h was in include/core and SkPackBits.cpp
in src/core. However, SkPackBits appears to have been written
specifically as an implementation detail of the SkTableColorFilter
effect. This change moves SkPackBits out of core and into effects, which
is the only current user.

Review URL: https://codereview.chromium.org/1722173003
 2016-02-23 12:55:20 -08:00
reed
ca726abe1e fix misc asserts and checks found by fuzzer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1719993002

Review URL: https://codereview.chromium.org/1719993002
 2016-02-22 12:50:26 -08:00
fmalita
8d9f2e474a Add ContextRec param to SkShader::contextSize() 
To facilitate upcoming context selection changes.

R=reed@google.com,mtklein@google.com,herb@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1720933002

Review URL: https://codereview.chromium.org/1720933002
 2016-02-22 10:39:41 -08:00
reed
d778febae6 remove dead unpremul checks 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1715333004

Review URL: https://codereview.chromium.org/1715333004
 2016-02-22 10:25:45 -08:00
fmalita
bc590c01b0 Initial linear gradient 4f impl 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1688543002

Review URL: https://codereview.chromium.org/1688543002
 2016-02-22 09:12:33 -08:00
ethannicholas
23e7af0e8a Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1719913002/ ) 
Reason for revert:
Looks to be causing failures in LayerTreeHostFilters* tests (https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_rel_ng/builds/177297/steps/cc_unittests%20%28with%20patch%29/logs/stdio).

Original issue's description:
> fix misc asserts and checks found by fuzzer
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002
>
> TBR=
>
> Committed: https://skia.googlesource.com/skia/+/653db51b440491b0fb1908bf5a43dcc89c90044d

TBR=reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1721743002
 2016-02-22 07:42:18 -08:00
reed
8781123a17 clean-up dead code 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1719773002

Review URL: https://codereview.chromium.org/1719773002
 2016-02-22 06:59:37 -08:00
reed
653db51b44 fix misc asserts and checks found by fuzzer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002

TBR=

Review URL: https://codereview.chromium.org/1719913002
 2016-02-22 06:34:47 -08:00
reed
1d52469927 Revert of ix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1723473002/ ) 
Reason for revert:
need to not land the canvas change yet

Original issue's description:
> Reland of ix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713413002/ )
>
> Reason for revert:
> deps instability seemingly fixed. trying again.
>
> Original issue's description:
> > Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713383002/ )
> >
> > Reason for revert:
> > speculative deps-roll fix
> >
> > Original issue's description:
> > > fix misc asserts and checks found by fuzzer
> > >
> > > BUG=skia:
> > > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002
> > >
> > > TBR=robertphilips
> > >
> > > Committed: https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e
> >
> > TBR=robertphillips@google.com
> > # Skipping CQ checks because original CL landed less than 1 days ago.
> > NOPRESUBMIT=true
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/d98ef6377269e3596423225ab922301ed40529a0
>
> TBR=robertphillips@google.com
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/75a73297cb44c65a9efcf5f212854cb457140e34

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1723483002
 2016-02-22 05:57:32 -08:00
reed
75a73297cb Reland of ix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713413002/ ) 
Reason for revert:
deps instability seemingly fixed. trying again.

Original issue's description:
> Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713383002/ )
>
> Reason for revert:
> speculative deps-roll fix
>
> Original issue's description:
> > fix misc asserts and checks found by fuzzer
> >
> > BUG=skia:
> > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002
> >
> > TBR=robertphilips
> >
> > Committed: https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e
>
> TBR=robertphillips@google.com
> # Skipping CQ checks because original CL landed less than 1 days ago.
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/d98ef6377269e3596423225ab922301ed40529a0

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1723473002
 2016-02-22 05:54:53 -08:00
reed
d98ef63772 Revert of fix misc asserts and checks found by fuzzer (patchset #1 id:1 of https://codereview.chromium.org/1713383002/ ) 
Reason for revert:
speculative deps-roll fix

Original issue's description:
> fix misc asserts and checks found by fuzzer
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002
>
> TBR=robertphilips
>
> Committed: https://skia.googlesource.com/skia/+/00bea4ad310c4ec4dd95809b47ce3fbfa8fd0e1e

TBR=robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1713413002
 2016-02-21 10:27:49 -08:00
reed
00bea4ad31 fix misc asserts and checks found by fuzzer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713383002

TBR=robertphilips

Review URL: https://codereview.chromium.org/1713383002
 2016-02-20 14:18:27 -08:00
cdalton
8528541dd7 Add more specialized fragment builders 
Adds specialized fragment builders for primitive and fragment
processors. Removes fragment-specific functionality from the Xfer
fragment builder.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709153002

Review URL: https://codereview.chromium.org/1709153002
 2016-02-18 12:37:08 -08:00
robertphillips
48e78468f5 Mark existing image filter entry points that will be going away with Deprecated 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709753002

Review URL: https://codereview.chromium.org/1709753002
 2016-02-17 13:57:17 -08:00
senorblanco
9bd5f746ca Remove 6-param applyCropRect() from lighting filters (GPU path). 
This required adding a texture domain effect if the destination bounds are not contained within the source bounds.

BUG=skia:4502
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1698913004

Review URL: https://codereview.chromium.org/1698913004
 2016-02-17 10:59:47 -08:00
senorblanco
84f0e74583 Remove 6-param applyCropRect() from lighting filters (raster path). 
BUG=skia:4502
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1701133002

Review URL: https://codereview.chromium.org/1701133002
 2016-02-16 13:26:56 -08:00
benjaminwagner
8e17556349 Change SkMatrix::fixedStepInX to return SkVector (of SkScalar) rather than SkFixed. 
All users were immediately converting to SkScalar or SkFixed3232.

This method is not used in Chromium, Android, or Google3.

BUG=skia:4632
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1692013002

Review URL: https://codereview.chromium.org/1692013002
 2016-02-16 10:09:40 -08:00
senorblanco
afec27f13b Image filters: change applyCropRect() to take a src rect. 
Instead of taking the source bitmap and offset, we simply take the
source rect bounds, and make the caller responsible for computing it.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1702683002

Review URL: https://codereview.chromium.org/1702683002
 2016-02-16 09:11:18 -08:00
cdalton
5e58ceea85 Add GrShaderFlags enum 
Replaces GrGLSLUniformHandler::ShaderVisibility with GrShaderFlags.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1684063006

Review URL: https://codereview.chromium.org/1684063006
 2016-02-11 12:49:47 -08:00
robertphillips
4f0379444d Alter SkXfermode's asFragmentProcessor & asXPFactory contracts 
TBR=bsalomon@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1674673002

Review URL: https://codereview.chromium.org/1674673002
 2016-02-09 05:09:28 -08:00
robertphillips
d3b32bf832 Last bit of GrGLSLFragmentProcessor-derived class cleanup 
I believe these are the last two that used the dispreferred constructor pattern.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1667953005

Review URL: https://codereview.chromium.org/1667953005
 2016-02-05 07:15:39 -08:00
robertphillips
bf536af15f Next round of GrGLSLFragmentProcessor-derived class cleanup 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1661143003

Review URL: https://codereview.chromium.org/1661143003
 2016-02-04 06:11:53 -08:00
robertphillips
9cdb9920fc Clean up GrGLSLFragmentProcessor-derived classes 
In some other patches it was observed that many of the GrGLSLFragmentProcessor-derived classes needlessly pass a parameter to their constructors.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1666773002

Review URL: https://codereview.chromium.org/1666773002
 2016-02-03 12:25:40 -08:00
robertphillips
afb188de27 Add gpu implementation of SkAvoidXfermode 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1658623002

TBR=bsalomon@google.com

Committed: https://skia.googlesource.com/skia/+/15691a055db9b68c9b48f589e48d8a85888cf83f

Review URL: https://codereview.chromium.org/1658623002
 2016-02-03 09:42:49 -08:00
mtklein
f16e2a2e92 Revert of Add gpu implementation of SkAvoidXfermode (patchset #10 id:170001 of https://codereview.chromium.org/1658623002/ ) 
Reason for revert:
shader compilation failures

error C1008: undefined variable "null"

https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-ShuttleA-GPU-GTX660-x86_64-Debug/builds/4064/steps/dm/logs/stdio

Original issue's description:
> Add gpu implementation of SkAvoidXfermode
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1658623002
>
> TBR=bsalomon@google.com
>
> Committed: https://skia.googlesource.com/skia/+/15691a055db9b68c9b48f589e48d8a85888cf83f

TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1663093002
 2016-02-03 06:42:16 -08:00
robertphillips
15691a055d Add gpu implementation of SkAvoidXfermode 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1658623002

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1658623002
 2016-02-03 05:20:09 -08:00
bsalomon
8610002ff8 Move SkColorMatrixFilter implementation to core. 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1648933002

Review URL: https://codereview.chromium.org/1648933002
 2016-02-01 12:09:07 -08:00
senorblanco
6404981b0c Fix zero-sized blur with crop rect. 
Neither the GPU nor CPU paths were correctly handling the crop rect
in this case.

NOTE: this change adds a new test case to the imageblurcropped GM, so
it will have to be rebaselined.

BUG=skia:4876
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1657773002

Review URL: https://codereview.chromium.org/1657773002
 2016-02-01 10:32:42 -08:00
mtklein
507ef6d681 SkNx Load/store: take any pointer. 
This means we can remove a lot of explicit casts in code that uses SkNx.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1650653002
CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot

Review URL: https://codereview.chromium.org/1650653002
 2016-01-31 08:02:47 -08:00