Commit Graph

36 Commits

Author SHA1 Message Date
Cary Clark
2a475eae62 add drawString helper to canvas
Many tests and examples use drawText with
a guess of how long the text is in bytes,
or a call to strlen(). Add a helper to
SkCanvas to simplify these examples.

Add another helper for SkString.

R=reed@google.com

Change-Id: I0204a31e938f065606f08ee7cd9a6b36db791ee2
Reviewed-on: https://skia-review.googlesource.com/13642
Commit-Queue: Cary Clark <caryclark@google.com>
Reviewed-by: Cary Clark <caryclark@google.com>
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Cary Clark <caryclark@skia.org>
2017-04-28 20:41:04 +00:00
Mike Klein
33d2055e59 GM: some header cleanup
gm.h includes sk_tool_utils.h but does not use it.

The bulk of this CL makes each gm that uses sk_tool_utils include it.

sk_tool_utils.h also provided SkRandom and SkTDArray,
so a couple GMs add those headers too.

Change-Id: Ieb2a7c542f0ca89c3223f744fc11b0ff37af36c1
Reviewed-on: https://skia-review.googlesource.com/10014
Commit-Queue: Mike Klein <mtklein@chromium.org>
Reviewed-by: Herb Derby <herb@google.com>
2017-03-22 18:11:49 +00:00
Brian Osman
878df6dd03 Modify matrix convolution GM for sRGB testing
Tag bitmap as sRGB, and adjust gain/bias in color-managed configs to
produce results that are less blown out.

Also added a colorized version of the GM, to validate that gamut
conversion is working.

BUG=skia:

Change-Id: I333988dcdaa1272121e8aa731b4188c942fe19d8
Reviewed-on: https://skia-review.googlesource.com/6466
Reviewed-by: Brian Osman <brianosman@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
2016-12-27 17:38:53 +00:00
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
reed
1a9b964084 Reland of "more shader-->sp conversions (patchset #5 id:80001 of https://codereview.chromium.org/1789633002/ )"
This reverts commit 9283d20afc.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1793303002

Review URL: https://codereview.chromium.org/1793303002
2016-03-13 14:13:58 -07:00
reed
9283d20afc Revert of more shader-->sp conversions (patchset #5 id:80001 of https://codereview.chromium.org/1789633002/ )
Reason for revert:
seems to have changed pictureshadertile

Original issue's description:
> more shader-->sp conversions
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1789633002
>
> Committed: https://skia.googlesource.com/skia/+/ce563cdd48ec7ce4e0420dd88760df9be9dba50c

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/1790353002
2016-03-13 13:01:57 -07:00
reed
ce563cdd48 more shader-->sp conversions
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1789633002

Review URL: https://codereview.chromium.org/1789633002
2016-03-13 12:32:36 -07:00
senorblanco
a544eda5dd Matrix convolution bounds fix; affectsTransparentBlack fixes.
Because the convolution kernel is (currently) applied in device space,
there's no way to know which object-space pixels will be touched. So
return false from canComputeFastBounds().

The results from the matrixconvolution GM were actually wrong, since
they were showing edge differences on the clip boundaries, where they
should really only show on crop boundaries. I added a crop to the GM
to keep the results the same (which are useful to test the different
convolution tile modes).

While I was at it, SkImageFilter::affectsTransparentBlack() was
inapplicable on most things except color filters, and its use on
leaf nodes was confusing. So I removed it, and made
SkImageFilter::canComputeFastBounds() virtual instead.

BUG=skia:4630

Review URL: https://codereview.chromium.org/1500923004
2015-12-07 07:48:34 -08:00
senorblanco
50c044b9ad Revert of Matrix convolution bounds fix; affectsTransparentBlack fixes. (patchset #4 id:60001 of https://codereview.chromium.org/1500923004/ )
Reason for revert:
Introduced memory leak; pixel changes in Chrome.

Original issue's description:
> Matrix convolution bounds fix; affectsTransparentBlack fixes.
>
> Because the convolution kernel is (currently) applied in device space,
> there's no way to know which object-space pixels will be touched. So
> return false from canComputeFastBounds().
>
> The results from the matrixconvolution GM were actually wrong, since
> they were showing edge differences on the clip boundaries, where they
> should really only show on crop boundaries. I added a crop to the GM
> to keep the results the same (which are useful to test the different
> convolution tile modes).
>
> While I was at it, SkImageFilter::affectsTransparentBlack() was
> inapplicable on most things except color filters, and its use on
> leaf nodes was confusing. So I removed it, and made
> SkImageFilter::canComputeFastBounds() virtual instead.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/8705ec80518ef551994b82ca5ccaeb0241d6adec

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

Review URL: https://codereview.chromium.org/1497083005
2015-12-05 05:59:41 -08:00
senorblanco
8705ec8051 Matrix convolution bounds fix; affectsTransparentBlack fixes.
Because the convolution kernel is (currently) applied in device space,
there's no way to know which object-space pixels will be touched. So
return false from canComputeFastBounds().

The results from the matrixconvolution GM were actually wrong, since
they were showing edge differences on the clip boundaries, where they
should really only show on crop boundaries. I added a crop to the GM
to keep the results the same (which are useful to test the different
convolution tile modes).

While I was at it, SkImageFilter::affectsTransparentBlack() was
inapplicable on most things except color filters, and its use on
leaf nodes was confusing. So I removed it, and made
SkImageFilter::canComputeFastBounds() virtual instead.

BUG=skia:

Review URL: https://codereview.chromium.org/1500923004
2015-12-04 13:57:31 -08:00
robertphillips
943a462fef Minor code cleanup (left over from prior CL)
This was requested in https://codereview.chromium.org/1309543012/ (Add new GM to directly exercise perspective bitmap drawing)

Review URL: https://codereview.chromium.org/1320673011
2015-09-03 13:32:33 -07:00
halcanary
96fcdcc219 Style Change: NULL->nullptr
DOCS_PREVIEW= https://skia.org/?cl=1316233002

Review URL: https://codereview.chromium.org/1316233002
2015-08-27 07:41:16 -07:00
caryclark
1818acb6a4 rename portable_typeface_always to portable_typeface
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1257773002
2015-07-24 12:09:25 -07:00
caryclark
97a26d04e2 make drawbitmaprect lighting lumafilter matrixconvolution srcmode gm portable
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1240843005
2015-07-17 13:20:48 -07:00
senorblanco
16b254a200 Change some more GMs to clear to opaque black, not transparent black.
N.B.: this will change results on the bots for all the tests modified.

BUG=skia:3319

Review URL: https://codereview.chromium.org/1077763002
2015-04-09 11:13:24 -07:00
mtklein
1c4029296f remove unused GM flags
Depends on https://codereview.chromium.org/873753002/

Thumbs up to CLion for refactoring this for me.

BUG=skia:

Review URL: https://codereview.chromium.org/867963004
2015-01-23 11:07:08 -08:00
mtklein
72c9faab45 Fix up all the easy virtual ... SK_OVERRIDE cases.
This fixes every case where virtual and SK_OVERRIDE were on the same line,
which should be the bulk of cases.  We'll have to manually clean up the rest
over time unless I level up in regexes.

for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end

BUG=skia:

Review URL: https://codereview.chromium.org/806653007
2015-01-09 10:06:40 -08:00
Cary Clark
992c7b03ef Add standard fonts to all GMs.
Allow GM results to be compared across machines and platforms by
standardizing the fonts used by all tests.

This adds runtime flags to DM to use either the system font context (the
default), the fonts in the resources directory ( --resourceFonts ) or a set
of canonical paths generated from the fonts ( --portableFonts ).

This CL should leave the current DM results unchanged by default.

If the portable font data or resource font is missing when DM is run, it
falls back to using the system font context.

The create_test_font tool generates the paths and metrics read by DM
with the --portableFonts flag set, and generates the font substitution
tables read by DM with the --resourceFonts flag set.

If DM is run in SkDebug mode with the --reportUsedChars flag set, it
generates the corresponding data compiled into the create_test_font tool.

All GM tests set their typeface information by calling either

  sk_tool_utils::set_portable_typeface or
  sk_tool_utils::portable_typeface .

(The former takes the paint, the latter returns a SkTypeface.) These calls
can be removed in the future when the Font Manager can be superceded.

BUG=skia:2687
R=mtklein@google.com

Review URL: https://codereview.chromium.org/407183003
2014-07-31 08:58:44 -04:00
tfarina
f539318f0d Cleanup: Get rid of make_isize() function from gm.h.
This helper function is not necessary.

The same thing can be achieved by using SkISize::Make() provided by
SkTSize API.

BUG=skia:2645
TEST=make dm && out/Debug/dm
R=robertphillips@google.com, reed@google.com

Author: tfarina@chromium.org

Review URL: https://codereview.chromium.org/326523002
2014-06-09 23:59:03 -07:00
commit-bot@chromium.org
a90c680386 Turn on quilt mode in DM.
- Rename TileGrid -> Quilt to avoid the name overload.
  - Tag all failing GMs with kSkipTiled_Flag.

You may be wondering, do any GMs pass?  Yes, some do!  And that trends towards all of them as we increase --quiltTile.

Two GMs only fail in --quilt mode in 565.  Otherwise all GMs which fail are skipped, and those which don't fail aren't. (The 8888 variants of those two GMs are skipped even though they pass.)

BUG=skia:2477
R=reed@google.com, mtklein@google.com

Author: mtklein@chromium.org

Review URL: https://codereview.chromium.org/256373002

git-svn-id: http://skia.googlecode.com/svn/trunk@14457 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-04-30 13:20:45 +00:00
commit-bot@chromium.org
84cd099704 Clean up SkImageFilter.
Rename more occurences of 'target' to 'kernelOffset'.
This is a follow-up patch to
https://codereview.chromium.org/182983003/

BUG=skia:2187
R=senorblanco@chromium.org

Author: dominikg@chromium.org

Review URL: https://codereview.chromium.org/197013003

git-svn-id: http://skia.googlecode.com/svn/trunk@13768 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-12 16:36:08 +00:00
commit-bot@chromium.org
cac5fd597f Factory methods for heap-allocated SkImageFilter objects.
This is part of an effort to ensure that all SkPaint effects can only be
allocated on the heap.

This patch makes the constructors of SkImageFilter and its subclasses non-public
and instead provides factory methods for creating these objects on the heap. We
temporarily keep constructor of publicly visible classes public behind a flag.

BUG=skia:2187
R=scroggo@google.com, mtklein@chromium.org, reed@google.com, senorblanco@google.com, senorblanco@chromium.org, bsalomon@google.com, sugoi@chromium.org, zork@chromium.org

Author: dominikg@chromium.org

Review URL: https://codereview.chromium.org/182983003

git-svn-id: http://skia.googlecode.com/svn/trunk@13718 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-03-10 10:51:58 +00:00
commit-bot@chromium.org
c3bd8af6d5 add peekPixels to SkCanvas and SkSurface
fix reference to SkBaseDevice, which was only a problem in no-gpu build

This reverts commit 4fa44a6bf73891b21917fb90d02beef9143bffa3.

R=reed@google.com

Author: reed@chromium.org

Review URL: https://codereview.chromium.org/163603003

git-svn-id: http://skia.googlecode.com/svn/trunk@13432 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-13 17:14:46 +00:00
commit-bot@chromium.org
bda591c739 Revert of add peekPixels to SkCanvas and SkSurface (https://codereview.chromium.org/161733002/)
Reason for revert:
compile issues with gm/xfermodes3

Original issue's description:
> add peekPixels to SkCanvas and SkSurface
>
> clone of https://codereview.chromium.org/159723006/
>
> Committed: https://code.google.com/p/skia/source/detail?r=13427

R=jvanverth@google.com
NOTREECHECKS=true
NOTRY=true

Author: reed@chromium.org

Review URL: https://codereview.chromium.org/163823002

git-svn-id: http://skia.googlecode.com/svn/trunk@13428 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-13 15:29:03 +00:00
mike@reedtribe.org
b2d93a9122 add peekPixels to SkCanvas and SkSurface
clone of https://codereview.chromium.org/159723006/

Review URL: https://codereview.chromium.org/161733002

git-svn-id: http://skia.googlecode.com/svn/trunk@13427 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-02-13 15:11:11 +00:00
reed@google.com
eb9a46cbbb add legacy/helper allocN32Pixels, and convert gm to use it
This is an intermediate api, but might help us quickly get to a point where
no one is creating bitmaps in a 2-step process (setConfig + alloc).

BUG=skia:
R=halcanary@google.com

Review URL: https://codereview.chromium.org/140593005

git-svn-id: http://skia.googlecode.com/svn/trunk@13182 2bbb7eff-a529-9590-31e7-b0007b416f81
2014-01-25 16:46:20 +00:00
commit-bot@chromium.org
4b413c8bb1 remove SkFloatToScalar macro
BUG=
R=reed@google.com, djsollen@google.com

Author: caryclark@google.com

Review URL: https://codereview.chromium.org/85463005

git-svn-id: http://skia.googlecode.com/svn/trunk@12385 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-11-25 19:44:07 +00:00
senorblanco@chromium.org
2a4223c783 Fix for cropped matrix convolution for BottomLeft render targets.
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/31083002

git-svn-id: http://skia.googlecode.com/svn/trunk@11872 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-20 20:21:19 +00:00
senorblanco@chromium.org
7938bae14a Implement crop rect support for SkMatrixConvolutionImageFilter.
R=bsalomon@google.com

Review URL: https://codereview.chromium.org/27471002

git-svn-id: http://skia.googlecode.com/svn/trunk@11863 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-10-18 20:08:14 +00:00
robertphillips@google.com
1f2f338e23 Split SkDevice into SkBaseDevice and SkBitmapDevice
https://codereview.chromium.org/22978012/



git-svn-id: http://skia.googlecode.com/svn/trunk@10995 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-29 11:54:56 +00:00
robertphillips@google.com
9b051a375b Revert r10830 (Split SkDevice out of SkRasterDevice) until we can get Chromium ready.
git-svn-id: http://skia.googlecode.com/svn/trunk@10835 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-20 20:06:40 +00:00
robertphillips@google.com
3055b70018 Split SkDevice out of SkBitmapDevice
https://codereview.chromium.org/22978012/



git-svn-id: http://skia.googlecode.com/svn/trunk@10830 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-08-20 17:49:04 +00:00
junov@chromium.org
ff06af20fd Changing imageFilter GM tests to use drawBitmap instead of drawSprite
The motivation is be able to test the filters with scaled SkPicture playback in isolation from the issues that surround usage of drawSprite
Review URL: https://codereview.appspot.com/7060071

git-svn-id: http://skia.googlecode.com/svn/trunk@7152 2bbb7eff-a529-9590-31e7-b0007b416f81
2013-01-14 16:27:50 +00:00
senorblanco@chromium.org
3bc16c8bc1 Implement GPU path for matrix convolution. Note that when not convolving alpha,
the premultiplying is done less efficiently than in the raster path:  it's
done on each texture access, rather than as a pre-processing pass.   This was
so I could do the filter as a single custom stage; will try the optimization
separately.

This implementation gives a ~30X speedup on the GPU results for the
matrixconvolution bench (~10X due to the GPU, and ~3X due to texture
uploads/readback removal).

Note:  this changes the matrixconvolution for the software path as well, so
it will likely break the bots until that test is rebaselined.

Review URL:  https://codereview.appspot.com/6585069/



git-svn-id: http://skia.googlecode.com/svn/trunk@5809 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-10-04 17:18:20 +00:00
senorblanco@chromium.org
8640d5024d This patch adds support for optional processing of the alpha channel in
the matrix convolution filter.  Test cases are added to the GM and the
bench.

NOTE:  This will require rebaselining the matrixconvolution GM, so it will 
likely turn the bots red until that is done.

https://codereview.appspot.com/6547049/



git-svn-id: http://skia.googlecode.com/svn/trunk@5661 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-09-25 14:32:42 +00:00
senorblanco@chromium.org
5faa2dc266 Implements a matrix convolution filter (raster path only). The filtering loop
is templated on the tiling mode for speed:  interior pixels are unconditionally
fetched; border pixels apply the appropriate tiling mode before fetching.  It
handles target, bias, divisor (as gain), and edge modes (named to be more
skia-like).  It does not handle the "preserveAlpha" semantics of
feConvolveMatrix, nor "kernelUnitLength".



git-svn-id: http://skia.googlecode.com/svn/trunk@5592 2bbb7eff-a529-9590-31e7-b0007b416f81
2012-09-18 20:32:34 +00:00