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355 Commits

Author SHA1 Message Date
msarett
a5cf4f45bb Fix png encoding in skia debugger 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2119513002

Review-Url: https://codereview.chromium.org/2119513002
 2016-06-30 10:06:51 -07:00
brianosman
fad98562d8 Prototype code that turns any/every flattenable into JSON 
This makes inspecting things in SkDebugger far more useful - any filter
or other complex object on the paint is ultimately visible. You still
have to do some guess work to figure out what the fields actually mean,
but you can at least cross-reference with the code in flatten().

Screenshots:
Before: https://screenshot.googleplex.com/a6JM5HBBe6G.png
After : https://screenshot.googleplex.com/XQfr4YJ6mnH.png

Changes to public API are just removals and changes to make
some functions virtual.

TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1920423002

Review-Url: https://codereview.chromium.org/1920423002
 2016-05-04 11:06:28 -07:00
ethannicholas
f67531f713 unified PNG encoding between SkDrawCommand and skiaserve 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1818043003

Review URL: https://codereview.chromium.org/1818043003
 2016-03-21 10:19:39 -07:00
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
3cb954245c moved debugger support files from src/utils/debugger to tools/debugger 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1678893003

Review URL: https://codereview.chromium.org/1678893003
 2016-02-09 12:44:06 -08:00
robertphillips
188d44c549 Move SkPixelXorXfermode.h to include/client/android 
This intended to make clients aware that the SkPixelXorXfermode is Android-specific

This needs to land after the Chromium CL https://codereview.chromium.org/1647953006/ (Add include/client/android to skia .gn & .gypi files)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1645093002

Committed: https://skia.googlesource.com/skia/+/aa9cb62901075e9d2858353cb041e5e6d4719614

Review URL: https://codereview.chromium.org/1645093002
 2016-02-01 04:54:15 -08:00
robertphillips
6b2c3461b0 Revert of Move SkPixelXorXfermode.h to include/client/android (patchset #5 id:80001 of https://codereview.chromium.org/1645093002/ ) 
Reason for revert:
GN woes

Original issue's description:
> Move SkPixelXorXfermode.h to include/client/android
>
> This intended to make clients aware that the SkPixelXorXfermode is Android-specific
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1645093002
>
> Committed: https://skia.googlesource.com/skia/+/aa9cb62901075e9d2858353cb041e5e6d4719614

TBR=scroggo@google.com,reed@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/1644903004
 2016-01-29 05:34:26 -08:00
robertphillips
aa9cb62901 Move SkPixelXorXfermode.h to include/client/android 
This intended to make clients aware that the SkPixelXorXfermode is Android-specific

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1645093002

Review URL: https://codereview.chromium.org/1645093002
 2016-01-29 05:11:14 -08:00
robertphillips
f42fca4027 Add gpu implementation of OverdrawXfermode 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002

Committed: https://skia.googlesource.com/skia/+/8bc3cf88bbf5e5d5724356f076931bb70a6117ba

Review URL: https://codereview.chromium.org/1607253002
 2016-01-27 05:00:04 -08:00
robertphillips
e429c88a81 Revert of Add gpu implementation of OverdrawXfermode (patchset #6 id:100001 of https://codereview.chromium.org/1607253002/ ) 
Reason for revert:
Overdraw Xfer mode using new fangled glsl features

Original issue's description:
> Add gpu implementation of OverdrawXfermode
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002
>
> Committed: https://skia.googlesource.com/skia/+/8bc3cf88bbf5e5d5724356f076931bb70a6117ba

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

Review URL: https://codereview.chromium.org/1626443002
 2016-01-22 06:53:57 -08:00
robertphillips
8bc3cf88bb Add gpu implementation of OverdrawXfermode 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002

Review URL: https://codereview.chromium.org/1607253002
 2016-01-20 12:00:22 -08:00
mtklein
9a106ba2dd A bit of misc cleanup. 
- Update comments about skia_shared_lib
 - Remove dead code (system_preferences)
 - Remove non-building code (techtalk1)
 - Turn gm/annotated_text back on.

BUG=skia:

Review URL: https://codereview.chromium.org/1286133004
 2015-08-14 10:03:45 -07:00
mtklein
820bffb893 Build all GMs on Android. 
Many of these were excluded from the build for bots that no longer exist.

Will fix up anything that starts failing using dm_flags.py.

BUG=skia:2326,skia:2313, skia:1978

Review URL: https://codereview.chromium.org/1290943004
 2015-08-14 08:33:50 -07:00
joshualitt
2771b5617c GrDrawVertices to batches 
BUG=skia:

Review URL: https://codereview.chromium.org/1276333004
 2015-08-07 12:46:26 -07:00
caryclark
125960152d make tests portable by using 565 compatible colors 
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1262703002
 2015-07-29 05:27:47 -07:00
halcanary
2e0303f91b Gyp: Sanity Part II (GM+Tests) 
DOCS_PREVIEW= https://skia.org/dev/testing/tests?cl=1133343006

Review URL: https://codereview.chromium.org/1133343006
 2015-05-17 06:47:49 -07:00
robertphillips
465706820d Revert of Font variations. (patchset #26 id:500001 of https://codereview.chromium.org/1027373002/) 
Reason for revert:
Appears to be breaking  Linux ARM bots:

FAILED:
/usr/local/google/home/mosaic-role/slave/repo_clients/chromium_tot/chromium/src/../../prebuilt/toolchain/armv7a/bin/armv7a-cros-linux-gnueabi-g++
... -o obj/third_party/skia/src/ports/skia_library.SkFontHost_FreeType.o
../../third_party/skia/src/ports/SkFontHost_FreeType.cpp:37:31: fatal error:
freetype/ftmm.h: No such file or directory
 #include FT_MULTIPLE_MASTERS_H
                               ^
compilation terminated.

Original issue's description:
> Font variations.
>
> Multiple Master and TrueType fonts support variation axes.
> This implements back-end support for axes on platforms which
> support it.
>
> Committed: https://skia.googlesource.com/skia/+/05773ed30920c0214d1433c07cf6360a05476c97
>
> Committed: https://skia.googlesource.com/skia/+/3489ee0f4fa34f124f9de090d12bdc2107d52aa9

TBR=reed@google.com,mtklein@google.com,djsollen@google.com,halcanary@google.com,bungeman@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1139123008
 2015-05-15 11:30:41 -07:00
bungeman
3489ee0f4f Font variations. 
Multiple Master and TrueType fonts support variation axes.
This implements back-end support for axes on platforms which
support it.

Committed: https://skia.googlesource.com/skia/+/05773ed30920c0214d1433c07cf6360a05476c97

Review URL: https://codereview.chromium.org/1027373002
 2015-05-14 14:18:03 -07:00
bungeman
5ae1312c9f Revert of Font variations. (patchset #21 id:400001 of https://codereview.chromium.org/1027373002/) 
Reason for revert:
Mac failing to build due to CFNumberType in Chromium Canary.

Original issue's description:
> Font variations.
>
> Multiple Master and TrueType fonts support variation axes.
> This implements back-end support for axes on platforms which
> support it.
>
> Committed: https://skia.googlesource.com/skia/+/05773ed30920c0214d1433c07cf6360a05476c97

TBR=reed@google.com,mtklein@google.com,djsollen@google.com,halcanary@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1128913008
 2015-05-13 12:16:41 -07:00
bungeman
05773ed309 Font variations. 
Multiple Master and TrueType fonts support variation axes.
This implements back-end support for axes on platforms which
support it.

Review URL: https://codereview.chromium.org/1027373002
 2015-05-13 10:57:10 -07:00
joshualitt
1107e901c9 Fix blur on large glyphs in runs < SkGlyphCache::max 
BUG=skia:

Review URL: https://codereview.chromium.org/1135113002
 2015-05-11 14:52:12 -07:00
joshualitt
e4cee1f283 fix for cached textblobs look garbled 
BUG=skia:

Review URL: https://codereview.chromium.org/1135813007
 2015-05-11 13:04:28 -07:00
reed
71a6cbfc58 remove redundant/deprecated TwoPointRadial gradiet -- use TwoPointConical 
This CL derived from https://codereview.chromium.org/1114243005/

BUG=skia:

Review URL: https://codereview.chromium.org/1117423003
 2015-05-04 08:32:51 -07:00
robertphillips
7272935744 Add new GM/bench for line-only convex paths 
BUG=472723

Review URL: https://codereview.chromium.org/1112603002
 2015-04-28 07:42:04 -07:00
bsalomon
87cbcf3f86 Add GM to test non-AA pixel snapping for points, lines, rects. 
Review URL: https://codereview.chromium.org/1070213003
 2015-04-22 08:51:38 -07:00
reed
7e4186acce add GM to test imagefilters + xfermodes 
draws incorrectly as is, but will be fixed by https://codereview.chromium.org/1091173003

BUG=skia:3741

Review URL: https://codereview.chromium.org/1088773004
 2015-04-20 07:27:15 -07:00
joshualitt
523ed6c0c1 adding new gm to rotate, translate, and scale textblobs 
this is to test distance field caching and regen of texture blobs on scale.

BUG=skia:

Review URL: https://codereview.chromium.org/1097563002
 2015-04-17 09:01:05 -07:00
mtklein
4afe21e864 add a GM to demo the blend bug 
BUG=skia:3739

Review URL: https://codereview.chromium.org/1094863003
 2015-04-17 06:32:13 -07:00
bsalomon
8cf1d95487 Add GM that tests bmp filter qualities with repeat mode 
TBR=reed@google.com

Review URL: https://codereview.chromium.org/1086203002
 2015-04-16 06:54:28 -07:00
bsalomon
bed83a66f5 Don't draw if SkShader::asNewFragmentProcessor fails. 
BUG=chromium:473156

Review URL: https://codereview.chromium.org/1089063002
 2015-04-15 14:18:34 -07:00
joshualitt
9e36c1a930 Start canonicalizing color for all A8 textblobs 
BUG=skia:

Review URL: https://codereview.chromium.org/1076593002
 2015-04-14 12:17:27 -07:00
robertphillips
f5ac972207 Add GM to exercise high quality anisotropic scaling 
High quality anisotropic is an interesting edge case for the gpu backend. For scales that are both minimizing and maximizing Ganesh falls back to MipMaps which can turn out too blurry.

BUG=472864

Review URL: https://codereview.chromium.org/1058133003
 2015-04-14 08:19:01 -07:00
halcanary
86e5ab6338 GM: add fadefilter gm 
BUG=470083

Review URL: https://codereview.chromium.org/1081173002
 2015-04-14 06:25:19 -07:00
joshualitt
d0b5c33fda Adding draw looper gm for textblobs 
BUG=skia:

Review URL: https://codereview.chromium.org/1067853002
 2015-04-10 06:17:26 -07:00
robertphillips
e275fdf812 Add GM to repro crbug.com/472795 
This CL also adds a new parameter to SkBitmapSource which gives the user control of the filter quality.

BUG=472795

Review URL: https://codereview.chromium.org/1072603002
 2015-04-09 06:47:12 -07:00
joshualitt
eef5b3eb12 BUG=skia: 
Review URL: https://codereview.chromium.org/1031423002
 2015-04-03 08:07:26 -07:00
bsalomon
c9c3e62b4e Add constant color GrFP. 
Committed: https://skia.googlesource.com/skia/+/dfbbec436cbcacc3270d4b28357c8393e67d6494

Review URL: https://codereview.chromium.org/978713002
 2015-04-02 11:12:09 -07:00
bsalomon
599ea40cec Revert of Add constant color GrFP. (patchset #10 id:180001 of https://codereview.chromium.org/978713002/) 
Reason for revert:
Revert while investigating assertions.

Original issue's description:
> Add constant color GrFP.
>
> Committed: https://skia.googlesource.com/skia/+/dfbbec436cbcacc3270d4b28357c8393e67d6494

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

Review URL: https://codereview.chromium.org/1055023002
 2015-04-02 08:33:54 -07:00
bsalomon
dfbbec436c Add constant color GrFP. 
Review URL: https://codereview.chromium.org/978713002
 2015-04-01 14:54:57 -07:00
scroggo
3e5622764a Add copyright headers to remaining gyp files. 
Prevents some PRESUBMIT errors.

TBR=mtklein@google.com

Review URL: https://codereview.chromium.org/1035523003
 2015-03-25 10:22:41 -07:00
halcanary
db0dcc7436 PDF: remove last use of SkPDFImage 
Add a GM.

BUG=skia:255

Review URL: https://codereview.chromium.org/950633003
 2015-03-20 12:31:52 -07:00
reed
1b600d3446 Revert of PDF: remove last use of SkPDFImage (patchset #5 id:120001 of https://codereview.chromium.org/950633003/) 
Reason for revert:
static void draw(SkCanvas* canvas,
                 const SkPaint& p,
                 const SkBitmap& src,
                 SkColorType colorType,
                 const char text[]) {
    SkASSERT(src.colorType() == colorType);
    canvas->drawBitmap(src, 0.0f, 0.0f);
    canvas->drawText(text, strlen(text), 0.0f, 12.0f, p);
}

This assert is firing, at least on macs, where all images get decoded into 32bit at the moment.

Original issue's description:
> PDF: remove last use of SkPDFImage
>
> Add a GM.
>
> BUG=skia:255
>
> Committed: https://skia.googlesource.com/skia/+/86ad8d643624a55b02e529100bbe4e2940115fa1

TBR=mtklein@google.com,halcanary@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:255

Review URL: https://codereview.chromium.org/1024113002
 2015-03-20 10:03:36 -07:00
halcanary
86ad8d6436 PDF: remove last use of SkPDFImage 
Add a GM.

BUG=skia:255

Review URL: https://codereview.chromium.org/950633003
 2015-03-20 09:10:56 -07:00
senorblanco
d4bb991df8 Add a new GM to show problems with shear/rotate CTM w/ image filters. 
Review URL: https://codereview.chromium.org/1028663002
 2015-03-20 08:54:32 -07:00
tomhudson
cdf34cdfb9 We had zero coverage for SkDrawFilter. This new GM draws two rectangles. 
If SkDrawFilter is working, they will not match (have different colors
and one will be blurred). If SkDrawFilter is broken, they will match.

R=scroggo@google.com

Review URL: https://codereview.chromium.org/984883003
 2015-03-06 06:15:20 -08:00
senorblanco
d6ed19cc75 Tessellating GPU path renderer. 
This path renderer converts paths to linear contours, resolves intersections via Bentley-Ottman, implements a trapezoidal decomposition a la Fournier and Montuno to produce triangles, and renders those with a single draw call. It does not currently do antialiasing, so it must be used in conjunction with multisampling.

A fair amount of the code is to handle floating point edge cases in intersections. Rather than perform exact computations (which would require arbitrary precision arithmetic), we reconnect the mesh to reflect the intersection points. For example, intersections can occur above the current vertex, and force edges to be merged into the current vertex, requiring a restart of the intersections. Splitting edges for intersections can also force them to merge with formerly-distinct edges in the same polygon, or to violate the ordering of the active edge list, or the active edge state of split edges.

BUG=skia:

Review URL: https://codereview.chromium.org/855513004
 2015-02-26 06:58:17 -08:00
reed
c8e4765b8e gm to illustrate mipmap layer choice 
BUG=skia:
NOTREECHECKS=True
TBR=

Review URL: https://codereview.chromium.org/942593002
 2015-02-19 11:39:46 -08:00
joshualitt
6364807151 gm to test hairlines which fill RenderTarget 
BUG=skia:

Review URL: https://codereview.chromium.org/934283002
 2015-02-19 10:25:21 -08:00
halcanary
1b5c604d9d PDF: Add (low-memory) SkPDFBitmap class 
Also: Add SkDeflateWStream and associated unit tests.

SkPDFBitmap is a replacement for SkPDFImage.  As of now, it only
supports 8888 bitmaps (the most common case).

SkPDFBitmap takes very little extra memory (aside from refing the
bitmap's pixels), and its emitObject() does not cache any data.

The SkPDFBitmap::Create function will check the canon for duplicates.
This can reduce the size of the output PDF.

Motivation:  this gives another ~40% decrease in PDF memory overhead

TODO: Support other ColorTypes and scrap SkPDFImage.

BUG=skia:3030

Review URL: https://codereview.chromium.org/918813002
 2015-02-18 11:29:57 -08:00
joshualitt
95964c670b GMs now use batch 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/3f284d7758d7f35b59d93a22d126f7cd8423be44

Review URL: https://codereview.chromium.org/865313004
 2015-02-11 13:45:51 -08:00