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195 Commits

Author SHA1 Message Date
commit-bot@chromium.org
a1a097ee81 increase coverage of SkPath.cpp, remove unused code 
Using Mike Klein's excellent coverage tool, increase the
unit testing of SkPath.cpp from 70% to 95%.

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

SkPath::pathTo
SkPath::contains

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

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

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

Added missing conic to moveTo only detector.

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

Author: caryclark@google.com

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

git-svn-id: http://skia.googlecode.com/svn/trunk@12291 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-14 16:53:22 +00:00
commit-bot@chromium.org
4faa869cda Checking structure sizes before reading them from memory to avoid overflowing the buffer's stream. 
BUG=
R=reed@google.com, mtklein@google.com, senorblanco@chromium.org

Committed: https://code.google.com/p/skia/source/detail?r=12114

Committed: https://code.google.com/p/skia/source/detail?r=12119

Author: sugoi@chromium.org

Review URL: https://codereview.chromium.org/41253002

git-svn-id: http://skia.googlecode.com/svn/trunk@12130 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-05 15:46:56 +00:00
reed@google.com
12a23866fe Revert "Checking structure sizes before reading them from memory to avoid overflowing the buffer's stream." 
This reverts commit 6bc22e8ef1ea70a1b58409aa21254358c50f149a.

git-svn-id: http://skia.googlecode.com/svn/trunk@12124 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 21:35:55 +00:00
sugoi@google.com
b48a59ae81 Checking structure sizes before reading them from memory to avoid overflowing the buffer's stream. 
BUG=
R=reed@google.com

Committed: https://code.google.com/p/skia/source/detail?r=12114

Review URL: https://codereview.chromium.org/41253002

git-svn-id: http://skia.googlecode.com/svn/trunk@12119 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 20:28:23 +00:00
epoger@google.com
eb221268ab Revert r12114 due to https://code.google.com/p/skia/issues/detail?id=1794 ('Assertion failures on various buildbots as of r12114') 
git-svn-id: http://skia.googlecode.com/svn/trunk@12115 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 18:06:12 +00:00
sugoi@google.com
305f78e8c1 Checking structure sizes before reading them from memory to avoid overflowing the buffer's stream. 
BUG=
R=reed@google.com

Review URL: https://codereview.chromium.org/41253002

git-svn-id: http://skia.googlecode.com/svn/trunk@12114 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-11-04 16:18:15 +00:00
reed@google.com
4469938e92 Revert "Revert "add SK_ATTR_DEPRECATED -- will need to disable for chrome, since it triggers a warning"" 
This reverts commit 1e787c38fa71f2a21fd728f1b1d620b9b09b0d3d.

BUG=

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

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

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

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

git-svn-id: http://skia.googlecode.com/svn/trunk@12055 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-31 16:24:08 +00:00
skia.committer@gmail.com
7ed98df9ba Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@12043 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-31 07:01:53 +00:00
commit-bot@chromium.org
1ab9f737f0 Use SkPathRef gen id for SkPath::getGenerationID 
R=mtklein@google.com, robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/49693002

git-svn-id: http://skia.googlecode.com/svn/trunk@12029 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-30 18:57:55 +00:00
robertphillips@google.com
7101abe5b3 Reverting r12010 (Use SkPathRef gen id for SkPath::getGenerationID https://codereview.chromium.org/49693002) due to test failures in PathTest on Android 
git-svn-id: http://skia.googlecode.com/svn/trunk@12012 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-29 22:45:37 +00:00
commit-bot@chromium.org
4cc7518d9b Use SkPathRef gen id for SkPath::getGenerationID 
R=mtklein@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/49693002

git-svn-id: http://skia.googlecode.com/svn/trunk@12010 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-29 21:34:55 +00:00
robertphillips@google.com
ca0c8389e2 Move bound and isFinite into pathref 
https://codereview.chromium.org/24350006/



git-svn-id: http://skia.googlecode.com/svn/trunk@11467 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-26 12:18:23 +00:00
mtklein@google.com
cb8b0eeacf Update how SkPath handles fGenerationID and fSourcePath, and add tests to cover. 
BUG=
R=bungeman@google.com, reed@google.com

Review URL: https://codereview.chromium.org/22911002

git-svn-id: http://skia.googlecode.com/svn/trunk@10756 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-15 21:14:51 +00:00
mtklein@google.com
9c9d4a7002 Restore SkPath(const SkPath&) to copy the generation ID on Android. 
BUG=
R=bsalomon@google.com, bungeman@google.com, reed@google.com

Review URL: https://codereview.chromium.org/22471002

git-svn-id: http://skia.googlecode.com/svn/trunk@10622 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-08-07 19:17:53 +00:00
commit-bot@chromium.org
f48e475528 Remove SK_DEBUG_PATH_REF 
R=bungeman@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/18029006

git-svn-id: http://skia.googlecode.com/svn/trunk@9795 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-27 18:39:39 +00:00
bungeman@google.com
dd68f4533b Fix PathRefDebugRef (SK_DEBUG_PATH_REF) case for SkPath copy constructor. 
Review URL: https://codereview.chromium.org/17902003

git-svn-id: http://skia.googlecode.com/svn/trunk@9768 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-26 15:53:29 +00:00
robertphillips@google.com
8fd160350c Revert r9724 (add rect-output parameter to isRect) to allow the DEPS roll 
git-svn-id: http://skia.googlecode.com/svn/trunk@9750 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-25 15:39:58 +00:00
skia.committer@gmail.com
020b25becb Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@9738 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-22 07:00:58 +00:00
reed@google.com
da2b21fa9b add rect-output parameter to isRect, allowing us to return the correct bounds even if a rectagular path has a trailing moveTo 
https://code.google.com/p/chromium/issues/detail?id=247770

R=caryclark@google.com

Review URL: https://codereview.chromium.org/16950021

git-svn-id: http://skia.googlecode.com/svn/trunk@9724 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-21 17:32:32 +00:00
bungeman@google.com
28eadc9e4d Fix macro for r9718. 
git-svn-id: http://skia.googlecode.com/svn/trunk@9720 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-21 15:28:54 +00:00
bungeman@google.com
a5809a3e4c SkPath::rewind needs to have same reset as SkPath::reset. 
R=caryclark@google.com, reed@google.com

Review URL: https://codereview.chromium.org/17432003

git-svn-id: http://skia.googlecode.com/svn/trunk@9718 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-21 15:13:34 +00:00
skia.committer@gmail.com
26da7f00ae Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@9387 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-01 07:01:39 +00:00
reed@google.com
277c3f8765 bump picture version since SkPath has changed (conics) 
enable conics in SkPath

git-svn-id: http://skia.googlecode.com/svn/trunk@9370 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-31 15:17:50 +00:00
reed@google.com
fa2f2a48f6 Revert "add asserts to point<-->verb helpers" 
This reverts commit b4775ac7b55802e87231768f002e4b42f233b0aa.

git-svn-id: http://skia.googlecode.com/svn/trunk@9347 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-30 15:29:48 +00:00
reed@google.com
7950a9eba7 add asserts to point<-->verb helpers 
patch from issue 16153005

BUG=

Review URL: https://codereview.chromium.org/16195004

git-svn-id: http://skia.googlecode.com/svn/trunk@9344 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-30 14:57:55 +00:00
skia.committer@gmail.com
845220b817 Sanitizing source files in Housekeeper-Nightly 
git-svn-id: http://skia.googlecode.com/svn/trunk@9189 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-20 11:51:35 +00:00
robertphillips@google.com
83d1a68141 Add special handling of rectori case for gpu 
https://codereview.chromium.org/15080010/



git-svn-id: http://skia.googlecode.com/svn/trunk@9175 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-17 12:50:27 +00:00
robertphillips@google.com
4e18c7a9bb Add RRect GM 
https://codereview.appspot.com/6945063/



git-svn-id: http://skia.googlecode.com/svn/trunk@6866 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-17 21:48:19 +00:00
sugoi@google.com
5f74cf8c49 Follow up on the previous patch : 
- Moved the SkStrokeRec class in its own file
- Replaced SkStroke by SkStrokeRec in Ganesh
- Moved path stroking to the Ganesh level in some cases (everytime it isn't required to do it directly in SkGpuDevice). PathEffect and MaskFilter still require path stroking at the SkGpuDevice for now.
- Renamed static functions in SkPath with proper names

* No functionality shold have changed with this patch. This is a step towards enabling Ganesh Path Renderers to decide whether or not to stroke the path rather than always receiving the stroked path as an input argument.

BUG=chromium:135111
TEST=Try path rendering tests from the gm
Review URL: https://codereview.appspot.com/6946072

git-svn-id: http://skia.googlecode.com/svn/trunk@6861 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-17 21:16:45 +00:00
reed@google.com
4ed0fb7684 revert 6766, thereby re-landing 6762-6763 now that the bots are ready 
git-svn-id: http://skia.googlecode.com/svn/trunk@6770 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-12 20:48:18 +00:00
reed@google.com
25c1408c3d revert 6762-6763, since those require new skps to be generated, and we can't 
do that immediately right now... will re-submit when we can.



git-svn-id: http://skia.googlecode.com/svn/trunk@6766 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-12 19:15:31 +00:00
reed@google.com
68d61ed83e make RRect and Oval first-class drawing primitives in SkCanvas. 
add RRect as a first-class clip primitive.
Review URL: https://codereview.appspot.com/6923058

git-svn-id: http://skia.googlecode.com/svn/trunk@6762 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-12 19:02:53 +00:00
sugoi@google.com
12b4e27ae1 As part of preliminary groundwork for a chromium fix, this changelist is deprecating GrPathFill so that SkPath::FillType is used everywhere in order to remove some code duplication between Skia and Ganesh. 
BUG=chromium:135111
TEST=Try path rendering tests from the gm
Review URL: https://codereview.appspot.com/6875058

git-svn-id: http://skia.googlecode.com/svn/trunk@6693 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-12-06 20:13:11 +00:00
reed@google.com
a8a3b3d9a0 check for bad enum use when adding contours 
Review URL: https://codereview.appspot.com/6849103

git-svn-id: http://skia.googlecode.com/svn/trunk@6547 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-26 18:16:27 +00:00
caryclark@google.com
f68154a3cf Add isRect variant that returns path closure and direction. 
Add path test to verify that when isRect() returns false,
output parameters are unchanged.
Review URL: https://codereview.appspot.com/6855074

git-svn-id: http://skia.googlecode.com/svn/trunk@6524 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-21 15:18:06 +00:00
skia.committer@gmail.com
3458716b52 Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@6500 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-20 02:01:23 +00:00
caryclark@google.com
56f233ab54 add two nested rect detector to path 
Tease apart existing one rect path detector so
that a new variant can detect two nested rects as well.

Add tests to verify that both one and two rect
detectors both work and return the correct results.

Suppress other warnings in PathTest.
Review URL: https://codereview.appspot.com/6850059

git-svn-id: http://skia.googlecode.com/svn/trunk@6475 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-19 13:06:06 +00:00
bsalomon@google.com
9bee33afbe Add a conservativelyContainsRect function to SkPath. 
Review URL: https://codereview.appspot.com/6852044

git-svn-id: http://skia.googlecode.com/svn/trunk@6411 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-13 21:51:38 +00:00
bsalomon@google.com
30c174b9ce Make SkPath cache the result of cheapComputeDirection. 
Review URL: https://codereview.appspot.com/6810111

git-svn-id: http://skia.googlecode.com/svn/trunk@6394 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-11-13 14:36:42 +00:00
bsalomon@google.com
7823d9a07f Disable SK_DEBUG_PATH_REF in debug builds. 
R=reed@google.com
Review URL: https://codereview.appspot.com/6602056

git-svn-id: http://skia.googlecode.com/svn/trunk@5810 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-04 17:55:30 +00:00
skia.committer@gmail.com
7cc7f49479 Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@5798 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-04 02:01:34 +00:00
bsalomon@google.com
ae09f2dc3f Adds extra debugging to SkPathRef that can optionally be turned on in a release build. 
This is pretty hacky but hopefully will be quite short-lived.
Review URL: https://codereview.appspot.com/6584074

git-svn-id: http://skia.googlecode.com/svn/trunk@5793 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-03 19:57:01 +00:00
bsalomon@google.com
1dfe88e00a Revert r5557 (which itself was a revert of r5433). Relands SkPathRef. Will follow with change for extra debug checks to attempt to ferret out http://www.crbug.com/148637. 
git-svn-id: http://skia.googlecode.com/svn/trunk@5783 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-10-03 13:46:20 +00:00
bsalomon@google.com
6c5418e6c2 Temporarily revert r5433 due to http://www.crbug.com/148637 until after M23 branch. 
git-svn-id: http://skia.googlecode.com/svn/trunk@5557 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-14 20:30:37 +00:00
bsalomon@google.com
69aca79b5c SkPathRef: one allocation for pts+verbs, path GenID, copy-on-write 
Review URL: https://codereview.appspot.com/6488063/



git-svn-id: http://skia.googlecode.com/svn/trunk@5433 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-07 15:35:06 +00:00
bsalomon@google.com
5e72845024 Add SK_API to path == decl. 
Over-the-shoulder review from robertphillips@



git-svn-id: http://skia.googlecode.com/svn/trunk@5426 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-09-07 13:32:37 +00:00
rmistry@google.com
fbfcd56021 Result of running tools/sanitize_source_files.py (which was added in https://codereview.appspot.com/6465078/) 
This CL is part I of IV (I broke down the 1280 files into 4 CLs).
Review URL: https://codereview.appspot.com/6485054

git-svn-id: http://skia.googlecode.com/svn/trunk@5262 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-23 18:09:54 +00:00
bsalomon@google.com
607d08b7db Set LF property on a bunch of files. 
Review URL: http://codereview.appspot.com/6461094/




git-svn-id: http://skia.googlecode.com/svn/trunk@5168 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-20 13:55:09 +00:00
robertphillips@google.com
01ec2eb42e Added Serialization of SkPath's bound 
http://codereview.appspot.com/6458143/



git-svn-id: http://skia.googlecode.com/svn/trunk@5143 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-17 10:58:49 +00:00
bsalomon@google.com
65a87cc13d Add inst counting to bench and count SkPaths 
Review URL: http://codereview.appspot.com/6450129/



git-svn-id: http://skia.googlecode.com/svn/trunk@5076 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-14 13:15:44 +00:00
bsalomon@google.com
30e6d2c205 Adds a bunch of benchmarks around creating, transforming, testing path equality, 
and concatting paths. Also allows benchs to do setup / tear down steps outside
of the cons/destructor via new SkBenchmark virtuals.

Review URL: http://codereview.appspot.com/6454137/



git-svn-id: http://skia.googlecode.com/svn/trunk@5054 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-08-13 14:03:31 +00:00
robertphillips@google.com
fc91dc7004 Windows compiler complaint cleanup 
http://codereview.appspot.com/6441055/



git-svn-id: http://skia.googlecode.com/svn/trunk@4796 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-07-26 21:18:31 +00:00
reed@google.com
0bb18bb264 explicitly track if a path is finite or not 
we need this (it appears) so we can definitively reject non-finite paths
in canvas, before passing them down into the guts.
Review URL: https://codereview.appspot.com/6453047

git-svn-id: http://skia.googlecode.com/svn/trunk@4784 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-07-26 15:20:36 +00:00
mike@reedtribe.org
bad1b2ff1d add SkPath::contains(x, y) 
git-svn-id: http://skia.googlecode.com/svn/trunk@4526 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-07-11 01:51:33 +00:00
djsollen@google.com
94e75ee46a Rename the existing flatten(void*) methods. 
This change avoids naminc confusion with the SkFlattenable flatten methods and
also changes SkPath to use the void* model instead of taking a SkReader32.
Review URL: https://codereview.appspot.com/6299062

git-svn-id: http://skia.googlecode.com/svn/trunk@4215 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-06-08 18:30:46 +00:00
bsalomon@google.com
df9d656c35 Add SkPath::getVerbs/countVerbs 
Review URL: http://codereview.appspot.com/6306053/


git-svn-id: http://skia.googlecode.com/svn/trunk@4209 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-06-07 21:43:15 +00:00
bsalomon@google.com
f6d3c5aa5f Make SkPath::RawIter require a non-NULL pts pointer. 
Review URL: http://codereview.appspot.com/6301060/



git-svn-id: http://skia.googlecode.com/svn/trunk@4206 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-06-07 17:47:33 +00:00
reed@google.com
744fabad47 addPoly() entry-point, to quickly add MoveTo+N*LineTo (useful in dashing) 
Review URL: https://codereview.appspot.com/6256063

git-svn-id: http://skia.googlecode.com/svn/trunk@4061 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-29 19:54:52 +00:00
reed@google.com
4a3b714d73 Iter::next takes a bool (defaults to true for now) if we want to consume degenerates. 
path-filling and stroking pass false, as they already are written to handle
small segments (and it makes next() run 2x faster if you pass false).
Review URL: https://codereview.appspot.com/6214049

git-svn-id: http://skia.googlecode.com/svn/trunk@3974 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-16 17:16:46 +00:00
reed@google.com
9e25dbf589 remove null-check in SKPath::Iter::next() -- not needed, and slows us down a little 
git-svn-id: http://skia.googlecode.com/svn/trunk@3944 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-15 17:05:38 +00:00
reed@google.com
7e6c4d1601 add SkPath::isLine(), similar to isRect() 
git-svn-id: http://skia.googlecode.com/svn/trunk@3892 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-05-10 14:05:43 +00:00
bsalomon@google.com
6aa2965ca8 Track oval in SkPath 
Committed on behalf of Guanqun.Lu@gmail.com

Review URL:http://codereview.appspot.com/6012047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3716 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-18 13:29:52 +00:00
bsalomon@google.com
f3488ebaac Revert r3705 for fixed pt failures. 
git-svn-id: http://skia.googlecode.com/svn/trunk@3706 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-17 15:38:20 +00:00
bsalomon@google.com
c047d414a4 track oval in SkPath 
Committed on behalf of Guanqun.Lu@gmail.com

Review URL: http://codereview.appspot.com/6012047/



git-svn-id: http://skia.googlecode.com/svn/trunk@3705 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-17 15:22:06 +00:00
epoger@google.com
94fa43c625 Fix SkPathStroker::lineTo() for line with length SK_ScalarNearlyZero 
Review URL: https://codereview.appspot.com/5992077

git-svn-id: http://skia.googlecode.com/svn/trunk@3650 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-04-11 17:51:01 +00:00
djsollen@google.com
e63793a2c8 Upstream changes from Android repository. 
Review URL: https://codereview.appspot.com/5752055

git-svn-id: http://skia.googlecode.com/svn/trunk@3449 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-03-21 15:39:03 +00:00
schenney@chromium.org
a6d04d90e2 Fixing the behavior of SkPathMeasure to reflect changes in SkPath::Iter. 
This implementation modifies SkPath::Iter extensively to avoid copying
the points when used to measure path length.

BUG=446
TEST=tests/PathMeasureTest.cpp
Review URL: https://codereview.appspot.com/5533074

git-svn-id: http://skia.googlecode.com/svn/trunk@3062 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-18 18:02:10 +00:00
reed@google.com
d335d1d784 automatically inject a moveTo if we see a close followed by a line/quad/cubic 
git-svn-id: http://skia.googlecode.com/svn/trunk@3027 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-12 18:17:11 +00:00
reed@google.com
69a9943b67 add SkPath::cheapComputeDirection() plus unittests 
git-svn-id: http://skia.googlecode.com/svn/trunk@2996 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-10 18:00:10 +00:00
reed@google.com
63d73749fb add SkPath::reverseAddPath() 
git-svn-id: http://skia.googlecode.com/svn/trunk@2995 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-10 15:33:12 +00:00
schenney@chromium.org
6630d8d8ea Add the ability to iterate through a path without modification. This change is 
required by WebKit SVG in order to correctly draw markers and endcaps.

BUG=415
TEST=TestPath in the unit tests
Review URL: http://codereview.appspot.com/5505097

git-svn-id: http://skia.googlecode.com/svn/trunk@2962 2bbb7eff-a529-9590-31e7-b0007b416f81
 2012-01-04 21:05:51 +00:00
schenney@chromium.org
72785c4c89 Fix problems with SampleApp Fuzzer due to issues in iterating over degenerate paths. 
The fuzzer gets my vote as best test tool ever.

There are several issues outstanding: crashes in FixedPoint and a crash in the
path filling code that is most likely due to clipping problems (but maybe not).

BUG=425
Review URL: http://codereview.appspot.com/5503080

git-svn-id: http://skia.googlecode.com/svn/trunk@2936 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-29 21:03:28 +00:00
schenney@chromium.org
b0af6dad94 Protecting changes to the SkPath iteration with an ifdef for Chromium. 
Something is broken, and this will protect us while we sort it out.

Unreviewed.

git-svn-id: http://skia.googlecode.com/svn/trunk@2922 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-21 20:43:13 +00:00
schenney@chromium.org
4da06ab335 Modifying SkPath to store all verbs provided by the user, and to give 
correct results for all stroke and fill modes even on the various types
of degenerate paths.

The goals of this patch include:
1. Have Skia store all of the verbs implied by path construction methods, even
if those define degenerate paths. The SVG implementation in WebKit, which is
backed by Skia, needs to know about all elements of the path, even degenerate
ones, for the correct drawing of markers and line caps. For example, in SVG you
should be able to draw a scatter plot by specifying a marker for vertices and
then giving a sequence of moveTo commands. Skia will not store the moveTos,
requiring a different storage mechanism.

2. Assuming 1, maintain the current Skia behavior. That is, make Skia robust to
degenerate paths.

3. Fix an existing bug in Skia where a degenerate moveTo-lineTo pair spits out
warnings from rasterization and produces incorrect results in inverse-fill
renderings.

4. Adds extensive testing for degenerate paths and path rendering in general.

To meet these goals, the patch I am proposing will result in minor additional
storage for degenerate paths (a few bytes per degenerate path, only if the user
defines such paths). There is also some additional overhead in the iteration
code, with the path now cleaned to remove degenerate segments as part of the
iteration process. I suspect this will also fix issues with computing normal
vectors to degenerate segments. Benchmarking suggests that this change may
result in slightly (< 1%) slower path drawing due to the checks for
degeneracy. This overhead could be removed (in fact, a significant speedup
could occur) if the results of iterating to clean up the path were cached.
This would cost memory, of course, and quite a bit of it.

BUG=398
TEST=tests/PathTest.cpp
     gm/cubicpaths.cpp
     gm/degeneratesegments.cpp
     gm/movepaths.cpp
     gm/linepaths.cpp
     gm/quadpaths.cpp
Review URL: http://codereview.appspot.com/5482051

git-svn-id: http://skia.googlecode.com/svn/trunk@2901 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-12-20 15:14:18 +00:00
djsollen@google.com
56c69773ae Update files to use SK_BUILD_FOR_ANDROID. 
This CL also removes any unecessary references to
the ANDROID definition.
Review URL: http://codereview.appspot.com/5354049

git-svn-id: http://skia.googlecode.com/svn/trunk@2629 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-11-08 19:00:26 +00:00
reed@google.com
294dd7b3d7 change getLastPt to return a bool 
git-svn-id: http://skia.googlecode.com/svn/trunk@2453 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-10-11 11:58:32 +00:00
reed@google.com
10296ccb6a add segment types query to SkPath (i.e. does it have any quads) 
git-svn-id: http://skia.googlecode.com/svn/trunk@2292 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-09-21 12:29:05 +00:00
epoger@google.com
ec3ed6a5eb Automatic update of all copyright notices to reflect new license terms. 
I have manually examined all of these diffs and restored a few files that
seem to require manual adjustment.

The following files still need to be modified manually, in a separate CL:

android_sample/SampleApp/AndroidManifest.xml
android_sample/SampleApp/res/layout/layout.xml
android_sample/SampleApp/res/menu/sample.xml
android_sample/SampleApp/res/values/strings.xml
android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java
android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java
experimental/CiCarbonSampleMain.c
experimental/CocoaDebugger/main.m
experimental/FileReaderApp/main.m
experimental/SimpleCocoaApp/main.m
experimental/iOSSampleApp/Shared/SkAlertPrompt.h
experimental/iOSSampleApp/Shared/SkAlertPrompt.m
experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig
experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig
gpu/src/android/GrGLDefaultInterface_android.cpp
gyp/common.gypi
gyp_skia
include/ports/SkHarfBuzzFont.h
include/views/SkOSWindow_wxwidgets.h
make.bat
make.py
src/opts/memset.arm.S
src/opts/memset16_neon.S
src/opts/memset32_neon.S
src/opts/opts_check_arm.cpp
src/ports/SkDebug_brew.cpp
src/ports/SkMemory_brew.cpp
src/ports/SkOSFile_brew.cpp
src/ports/SkXMLParser_empty.cpp
src/utils/ios/SkImageDecoder_iOS.mm
src/utils/ios/SkOSFile_iOS.mm
src/utils/ios/SkStream_NSData.mm
tests/FillPathTest.cpp
Review URL: http://codereview.appspot.com/4816058

git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-07-28 14:26:00 +00:00
bsalomon@google.com
b3b8dfa313 Fix path iter returned pt on close, test path close pt in unit test. 
Review URL: http://codereview.appspot.com/4715044/



git-svn-id: http://skia.googlecode.com/svn/trunk@1849 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-07-13 17:44:36 +00:00
reed@google.com
33114e0e59 remove unused and untested SkPath::subdivide() 
git-svn-id: http://skia.googlecode.com/svn/trunk@1732 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-06-28 11:57:12 +00:00
reed@google.com
b54455e440 Change getConvexity() to now compute it if the value is set to kUnkown. 
Change behavior for degenerate paths: now those return kConvex instead of kUnknown



git-svn-id: http://skia.googlecode.com/svn/trunk@1330 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-05-16 14:16:04 +00:00
reed@google.com
04863fa14a add Convexity enum to SkPath 
git-svn-id: http://skia.googlecode.com/svn/trunk@1324 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-05-15 04:08:24 +00:00
reed@google.com
739456585a devolve flattening parameters to their base classes 
e.g. FlattenableReadBufer -> Reader32



git-svn-id: http://skia.googlecode.com/svn/trunk@1174 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-04-25 19:04:27 +00:00
djsollen@google.com
f5dbe2f00f Upstream android changes. 
reviewed by: reed


git-svn-id: http://skia.googlecode.com/svn/trunk@1134 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-04-15 13:41:26 +00:00
ctguil@chromium.org
7ffb1b21ab Add code needed to build skia as a windows dll within the chromium project. 
- Export/import skia APIs if SKIA_DLL is defined.
- This change has no effect on skia.

Review URL: http://codereview.appspot.com/4282042

git-svn-id: http://skia.googlecode.com/svn/trunk@944 2bbb7eff-a529-9590-31e7-b0007b416f81
 2011-03-15 21:27:08 +00:00
reed@android.com
d3aa4ff7a5 add countPoints() and getPoint() 
git-svn-id: http://skia.googlecode.com/svn/trunk@494 2bbb7eff-a529-9590-31e7-b0007b416f81
 2010-02-09 16:38:45 +00:00
reed@android.com
e522ca5d5f fix winding bug in lineclipper 
expose path.dump() all the time
UP arrow now toggles a grid of clip rects in sample app



git-svn-id: http://skia.googlecode.com/svn/trunk@443 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-11-23 20:10:41 +00:00
deanm@chromium.org
81aaa9d8c0 Fix MSVC builds by avoiding a uint to bool warning. 
warning C4800: 'const uint8_t' : forcing value to bool 'true' or 'false' (performance warning)

Review URL: http://codereview.appspot.com/79043


git-svn-id: http://skia.googlecode.com/svn/trunk@220 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-06-18 14:46:03 +00:00
reed@android.com
bbff1d507a add SkParsePath to go to/from SVG strings (e.g. "M0,0 L10,20") 
git-svn-id: http://skia.googlecode.com/svn/trunk@203 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-06-05 16:21:03 +00:00
reed@android.com
6b82d1adc6 add isConvex() hit to SkPath, to be used to speed up fills and opengl 
set linewidth in gldevice for hair rects
remove some cruft from samples
add more gl-unimpl messages



git-svn-id: http://skia.googlecode.com/svn/trunk@199 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-06-03 02:35:01 +00:00
reed@android.com
d252db03d9 API change: SkPath computeBounds -> getBounds 
git-svn-id: http://skia.googlecode.com/svn/trunk@140 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-04-01 18:31:44 +00:00
reed@android.com
3abec1d7c3 add initial unittests for Path 
add operator== for paths
still need to implement isRect!



git-svn-id: http://skia.googlecode.com/svn/trunk@99 2bbb7eff-a529-9590-31e7-b0007b416f81
 2009-03-02 05:36:20 +00:00
reed@android.com
8a1c16ff38 grab from latest android 
git-svn-id: http://skia.googlecode.com/svn/trunk@27 2bbb7eff-a529-9590-31e7-b0007b416f81
 2008-12-17 15:59:43 +00:00