platform/core/graphics/tizenvg.git
3 years agojpg_loader: introduced jpg decode using libjpeg-turbo
Michal Maciola [Fri, 2 Jul 2021 07:23:57 +0000 (09:23 +0200)]
jpg_loader: introduced jpg decode using libjpeg-turbo

This patch introduces a jpg loader.
For decoding the image, libjpeg-turbo library is used. Library was found to be
fast (SIMD instructions accelerated) and portable.

@issue: #517

3 years agosvg_loader: Support percentage unit of dash-array
JunsuChoi [Tue, 6 Jul 2021 01:39:00 +0000 (10:39 +0900)]
svg_loader: Support percentage unit of dash-array

Refers to the diagonal length of the viewport.
https://www.w3.org/TR/SVG2/coords.html#Units

3 years agopng_loader: added open from memory
Michal Maciola [Fri, 2 Jul 2021 12:03:18 +0000 (14:03 +0200)]
png_loader: added open from memory

Added PngLoader::open(const char* data, uint32_t size, bool copy)
Changed variables visibility to private

3 years agosvg_loader: set the priority for the style attribute for stop properties
Mira Grudzinska [Tue, 29 Jun 2021 14:17:41 +0000 (16:17 +0200)]
svg_loader: set the priority for the style attribute for stop properties

Stop properies stop-color and stop-opacity set using a style attribute should
have higher priority than properties set in a different way.

3 years agosvg_loader: set the higher priority of style attributes
Mira Grudzinska [Tue, 29 Jun 2021 12:30:56 +0000 (14:30 +0200)]
svg_loader: set the higher priority of style attributes

issue #515

3 years agocommon: code refactoring.
Hermet Park [Tue, 6 Jul 2021 02:13:16 +0000 (11:13 +0900)]
common: code refactoring.

remove unnecessary comments,
its field name is enough descriptive. (It has to be!)

3 years agotvg_loader: change values of flags
Mira Grudzinska [Thu, 24 Jun 2021 23:11:28 +0000 (01:11 +0200)]
tvg_loader: change values of flags

It's a middle stage leading to removing flags from the tvgBinaryDesc.h file
and use the corresponding enums from the thorvg.h file.

3 years agosw_engine fill: correct the range of opacity,
Hermet Park [Tue, 6 Jul 2021 01:43:36 +0000 (10:43 +0900)]
sw_engine fill: correct the range of opacity,

also some minor code refactors.

3 years agosvg_loader: fix dead loop on none digit char in stroke-dasharray fix #3
Michal Maciola [Sat, 3 Jul 2021 10:48:42 +0000 (12:48 +0200)]
svg_loader: fix dead loop on none digit char in stroke-dasharray fix #3

Added zero and negative value protection

3 years agosvg_loader: fix dead loop on none digit char in stroke-dasharray fix #2
Michal Maciola [Fri, 2 Jul 2021 18:10:02 +0000 (20:10 +0200)]
svg_loader: fix dead loop on none digit char in stroke-dasharray fix #2

Moved _skipComma at the begining of the loop

3 years agosvg_loader: fix dead loop on none digit char in stroke-dasharray
Michal Maciola [Fri, 2 Jul 2021 13:57:12 +0000 (15:57 +0200)]
svg_loader: fix dead loop on none digit char in stroke-dasharray

3 years agosw_engine: stop-opacity value should be interpolated between stops
Mira Grudzinska [Mon, 5 Jul 2021 22:28:10 +0000 (00:28 +0200)]
sw_engine: stop-opacity value should be interpolated between stops

The opacity value is interpolated as are all color channels.
It's similar to the reverted commit ac95433, but with two slight changes
(alpha_blend was missing in the ctable init and 'a' was used in an if
statement instead of 'a2').

3 years agoinfra: enable capi unit-test in default
Hermet Park [Sat, 3 Jul 2021 06:36:01 +0000 (15:36 +0900)]
infra: enable capi unit-test in default

3 years agotest filling: add fill/linear/radial gradients.
Hermet Park [Sat, 3 Jul 2021 16:23:18 +0000 (01:23 +0900)]
test filling: add fill/linear/radial gradients.

3 years agocommon linear_gradient: fix to allow zero size linear.
Hermet Park [Sat, 3 Jul 2021 16:36:51 +0000 (01:36 +0900)]
common linear_gradient: fix to allow zero size linear.

We can't judge zero size gradient is error case.
Non-filled linear is possibly intended by calculation.

3 years agotest capi: code refactoring
Hermet Park [Sat, 3 Jul 2021 07:47:09 +0000 (16:47 +0900)]
test capi: code refactoring

use catch Approx functions to compare floating-point values.

3 years agocommon picture: fix invalid size returns from raw image.
Hermet Park [Sat, 3 Jul 2021 07:09:56 +0000 (16:09 +0900)]
common picture: fix invalid size returns from raw image.

picture/raw should update the size if the raw image
with size values are entered.

3 years agotest picture: ++ raw data loading.
Hermet Park [Sat, 3 Jul 2021 06:56:38 +0000 (15:56 +0900)]
test picture: ++ raw data loading.

3 years agotest capi: add Picture unit test
Hermet Park [Sat, 3 Jul 2021 06:28:14 +0000 (15:28 +0900)]
test capi: add Picture unit test

3 years agoinfra: print enabled features in the meson summary list.
Hermet Park [Sat, 3 Jul 2021 05:58:17 +0000 (14:58 +0900)]
infra: print enabled features in the meson summary list.

instead removed individual messages.

3 years agosvg_loader: multiple composition memory leak
Michal Maciola [Thu, 1 Jul 2021 09:29:22 +0000 (11:29 +0200)]
svg_loader: multiple composition memory leak

Multiple composition are still not supported, but this patch fixes a
memory leak if it is tried to be applied.

3 years agosvg_loader: memory leak after improper stop tag fix #1
Michal Maciola [Fri, 2 Jul 2021 08:38:21 +0000 (10:38 +0200)]
svg_loader: memory leak after improper stop tag fix #1

Updated printf message

3 years agosvg_loader: memory leak after improper stop tag
Michal Maciola [Thu, 1 Jul 2021 10:32:28 +0000 (12:32 +0200)]
svg_loader: memory leak after improper stop tag

<stop> tag should be always a child of a <linearGradient> or
<radialGradient> element, but there were files with <stop> tag inside <rect>.
This patch fixes a memory leak if no gradient is defined before <stop> tag.

3 years agoinfra: just released v0.3.0
Hermet Park [Sat, 3 Jul 2021 04:08:50 +0000 (13:08 +0900)]
infra: just released v0.3.0

3 years agotest Picture: add Picture unit tests
Hermet Park [Fri, 2 Jul 2021 02:24:37 +0000 (11:24 +0900)]
test Picture: add Picture unit tests

3 years agocommon picture: ++exception case.
Hermet Park [Fri, 2 Jul 2021 03:40:39 +0000 (12:40 +0900)]
common picture: ++exception case.

Fixed load() to return InvalidArgument if the file path is invalid.

3 years agosvg_loader SvgPath: Added corner case handling for flags of Arc
JunsuChoi [Fri, 2 Jul 2021 02:14:56 +0000 (11:14 +0900)]
svg_loader SvgPath: Added corner case handling for flags of Arc

Moved the if statement to check if it is a float.

This patch is that reverts and fixes the reverted patch 55a5b9.

3 years agoinfra: ++ strict build test
Hermet Park [Fri, 2 Jul 2021 03:04:08 +0000 (12:04 +0900)]
infra: ++ strict build test

Enable png loader in default.

3 years agocommon picture: ++ exception case.
Hermet Park [Fri, 2 Jul 2021 02:37:35 +0000 (11:37 +0900)]
common picture: ++ exception case.

size() returns InsufficientCondition if it doesn't have any loaded data.

3 years agotest Shape: add Shape unit tests
Hermet Park [Fri, 2 Jul 2021 01:38:28 +0000 (10:38 +0900)]
test Shape: add Shape unit tests

3 years agocommon shape: allow to reset stroke dash.
Hermet Park [Thu, 1 Jul 2021 11:04:30 +0000 (20:04 +0900)]
common shape: allow to reset stroke dash.

user may need to reset stroke dash to off,
now stroke api allows it.

3 years agofix build break. accepted/tizen/unified/20210705.125141 submit/tizen/20210703.045735
Hermet Park [Sat, 3 Jul 2021 04:47:54 +0000 (13:47 +0900)]
fix build break.

This is a temporary fix for dali-integration.

Change-Id: I8204612b62dbe7f86f73e1cd8d6ceebc53e12e08

3 years agobump up version v0.2.2 27/260727/1 submit/tizen/20210702.111011
Hermet Park [Fri, 2 Jul 2021 01:52:32 +0000 (10:52 +0900)]
bump up version v0.2.2

Change-Id: Iddbdbfa6480c12f40a7b53516fba255184f52379

3 years agotest scene: revert section usage.
Hermet Park [Thu, 1 Jul 2021 11:34:27 +0000 (20:34 +0900)]
test scene: revert section usage.

Dismiss this usage for consistency.

Yet we have no practical necessity,
we can apply this to *all test suites later.

Change-Id: I382f9df4bea65063a4351f2fa9aebe9d7f2008b5

3 years agoRevert "svg_loader SvgPath: Added corner case handling for flags of Arc"
Hermet Park [Thu, 1 Jul 2021 09:01:29 +0000 (18:01 +0900)]
Revert "svg_loader SvgPath: Added corner case handling for flags of Arc"

This reverts commit 5da4c8113803de9068aa7a1c495b7bddfc530cf4.

Please double-check this regression bug:

examples/images/samsung-galaxy-s.svg

Change-Id: I0c1991fdae15b44979c81458e46522fefde37c26

3 years agosw_engine: --sanitizer errors
Hermet Park [Thu, 1 Jul 2021 08:51:10 +0000 (17:51 +0900)]
sw_engine: --sanitizer errors

runtime error: load of value 190, which is not a valid value for type 'bool'

@Issue: https://github.com/Samsung/thorvg/issues/544

Change-Id: Id6b1cd6bae263ac413fd4c198dc905312b9def26

3 years agocommon array: -- sanitizer errors
Hermet Park [Thu, 1 Jul 2021 08:38:34 +0000 (17:38 +0900)]
common array: -- sanitizer errors

runtime error: null pointer passed as argument 1, which is declared to never be null

@Issue: https://github.com/Samsung/thorvg/issues/543

Change-Id: I4a584f715cc71a7c0aeca921586e6b8f1fa1a7fe

3 years agoRevert "sw_engine: stop-opacity value should be interpolated between stops"
Hermet Park [Thu, 1 Jul 2021 08:34:59 +0000 (17:34 +0900)]
Revert "sw_engine: stop-opacity value should be interpolated between stops"

This reverts commit ac95433b53f5fd4a375b7d1952694f17eeda3d0f.

Ahh this breaks examples/images/rg1024_eggs.svg

Change-Id: Id73d4d0ce976de8a6c3f2ca198e7510e78e2838f

3 years agoupdate CONTRIBUTING
Hermet Park [Thu, 1 Jul 2021 03:59:02 +0000 (12:59 +0900)]
update CONTRIBUTING

Change-Id: I22d407a2fd88cdf3dc275e71c7646e670ea55639

3 years agoUpdate CONTRIBUTING.md
Hermet Park [Thu, 1 Jul 2021 03:50:09 +0000 (12:50 +0900)]
Update CONTRIBUTING.md

Change-Id: I61acd2972bd62640d75fbb1309a32c91be473f2c

3 years agores: updated images
Hermet Park [Thu, 1 Jul 2021 03:26:52 +0000 (12:26 +0900)]
res: updated images

Change-Id: I1bb0f49832e29ddfddeaea5528e3c78cadcdb40a

3 years agosvg_loader: recalculating the default values of grads
Mira Grudzinska [Fri, 25 Jun 2021 11:53:00 +0000 (13:53 +0200)]
svg_loader: recalculating the default values of grads

The default values of gradient properties were handled differently
than the values given by a user/in an svg file.

Change-Id: Iff7edabe33b77593bd74c89e9d9c7efdedcfb381

3 years agosw_engine: fix broken MSVC compatibility.
Hermet Park [Thu, 1 Jul 2021 03:01:27 +0000 (12:01 +0900)]
sw_engine: fix broken MSVC compatibility.

error: use of undeclared identifier 'ulong'

@Issue: https://github.com/Samsung/thorvg/issues/541

Change-Id: Ic0554c2e0160d46c0762b619a62a7eddabcf3743

3 years agosw_engine: stop-opacity value should be interpolated between stops
Mira Grudzinska [Tue, 29 Jun 2021 22:21:48 +0000 (00:21 +0200)]
sw_engine: stop-opacity value should be interpolated between stops

The opacity value is interpolated as are all color channels.

Change-Id: Ib7cf0d33cc354b23d6afa406e50d6ff9b001966a

3 years agosvg_loader: allow multiple <defs> tags without data and memory leak (#528)
Michal Maciola [Wed, 30 Jun 2021 08:21:30 +0000 (10:21 +0200)]
svg_loader: allow multiple <defs> tags without data and memory leak (#528)

* svg_loader: allow multiple defs without data and memory leak

If the svg file contained multiple <defs> tags, each subsequent tag
overwritten the previous tag. This resulted in incorrect rendering of the
file and memory leaks.

@Issues: 491

* svg_loader: allow multiple defs without data and memory leak- fix #1

Changed the idea to abandon node creating instead of deleting it after
creation. Removed simpleXmlParseAttributes for _createDefsNode.

Change-Id: Iada1c467949228e116a637c8fd37ceabb5dc34bb

3 years agosvg_loader: fix a infinite loop error by circular dependency.
Hermet Park [Wed, 30 Jun 2021 06:27:25 +0000 (15:27 +0900)]
svg_loader: fix a infinite loop error by circular dependency.

Composition can be applied recursively if its children nodes have composition target to this one.
This can be occured by wrong svg description, and tvg prevents this exception case.

@Issue: https://github.com/Samsung/thorvg/issues/494

Change-Id: I9bddf19b1da5317109533260f336cdea54294620

3 years agoinfra: ++ strict build test
Hermet Park [Wed, 30 Jun 2021 06:15:00 +0000 (15:15 +0900)]
infra: ++ strict build test

Enable log in default.

Change-Id: I3cc0f7debbebb281fe90c2ddb5a4baaaccfba8b3

3 years agosvg_loader: code refactoring
Hermet Park [Wed, 30 Jun 2021 05:16:27 +0000 (14:16 +0900)]
svg_loader: code refactoring

unify to tvg fill rule.

Change-Id: Ia6cd5d8e64aab410409492f03177322e2073a968

3 years agosvg_loader: recover partial code from 3e7888b5387a57568c558afc59526d5e672e1859
Hermet Park [Wed, 30 Jun 2021 06:12:15 +0000 (15:12 +0900)]
svg_loader: recover partial code from 3e7888b5387a57568c558afc59526d5e672e1859

oops, log was not tested in the patch...

Change-Id: Ia607f4b6095a370c18de9be65c31cbe9f77be15e

3 years agosvg_loader: code refactoring
Hermet Park [Wed, 30 Jun 2021 05:09:09 +0000 (14:09 +0900)]
svg_loader: code refactoring

remove more unused declarations...

Change-Id: I856ddc02892afe3877303134fb65325206eac594

3 years agosvg_loader: code refactoring
Hermet Park [Wed, 30 Jun 2021 04:58:58 +0000 (13:58 +0900)]
svg_loader: code refactoring

use color structure to keep neat & compact code.

Change-Id: I82ffc31f774961f3ecc4c1c305222811434f360d

3 years agosvg_loader: code refactoring
Hermet Park [Wed, 30 Jun 2021 04:44:37 +0000 (13:44 +0900)]
svg_loader: code refactoring

remove unused declaration.

Change-Id: I8ed7f5182c7d2f811f8faab06fc6161807a72ee6

3 years agosvg_loader: fix the inifite loop bug when size has 'em' unit.
Hermet Park [Tue, 29 Jun 2021 11:13:03 +0000 (20:13 +0900)]
svg_loader: fix the inifite loop bug when size has 'em' unit.

svg may have 'em' unit for fonts, strtof() must handle this case to not
drop in the infinite loop.

Yet thorvg doesn't support font feature in svg,
it must multiply values with font size if those values have 'em' size.

@Issue: https://github.com/Samsung/thorvg/issues/488

Change-Id: I07f3bcb7d177420739e3804d01b3d2e7492d457f

3 years agosw_engine rle: -- sanitizer reports.
Hermet Park [Tue, 29 Jun 2021 06:51:50 +0000 (15:51 +0900)]
sw_engine rle: -- sanitizer reports.

The code is actually intended, we can modify it to ignore the
annoying sanitizer reports.

@Issue: https://github.com/Samsung/thorvg/issues/483

Change-Id: I05578fa69435b70f66340ead7373629a81925fc3

3 years agosw_engine renderer: fix a broken composition bug
Hermet Park [Tue, 29 Jun 2021 05:23:38 +0000 (14:23 +0900)]
sw_engine renderer: fix a broken composition bug

tvg sw_engine tries to skip composition as far as its doable,
it tries composition only if the translucent shape with stroking is there.

There has been a condition bug that composition is applied unnecessarily
even if stroking is disabled. This resulted in broken blending
at gradient filling since it applied alpha values multiple times.

Issues:
https://github.com/Samsung/thorvg/issues/445

Change-Id: I09ba606b2e6c0c5f4750c9e8810b74c705851b63

3 years agoMerge "temporary fix for abi break." into tizen
Hermet Park [Tue, 29 Jun 2021 02:42:25 +0000 (02:42 +0000)]
Merge "temporary fix for abi break." into tizen

3 years agosvg_loader: currentColor - inheritance from a parent
Mira Grudzinska [Sun, 27 Jun 2021 14:07:24 +0000 (16:07 +0200)]
svg_loader: currentColor - inheritance from a parent

The 'currentColor' attribute value was not inherited. Fixed.

3 years agosvg_loader: negative attrs length fix
Michal Maciola [Fri, 25 Jun 2021 15:36:00 +0000 (17:36 +0200)]
svg_loader: negative attrs length fix

After finding no attributes but white spaces, attrs length could be negative
that resulted in segmentation fault in simpleXmlParseAttributes function.

@Issue: #487

3 years agosvg_loader: fix trivial build warnings.
Hermet Park [Mon, 28 Jun 2021 04:38:12 +0000 (13:38 +0900)]
svg_loader: fix trivial build warnings.

../src/loaders/svg/tvgSvgLoader.cpp: In function ‘void _copyAttr(SvgNode*, const SvgNode*)’:
../src/loaders/svg/tvgSvgLoader.cpp:1598:60: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct SvgStyleProperty’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess]
     memcpy(to->style, from->style, sizeof(SvgStyleProperty));

@Issue: 498

3 years agosvg_loader: finish the search after founding the proper color
Mira Grudzinska [Sun, 27 Jun 2021 14:25:45 +0000 (16:25 +0200)]
svg_loader: finish the search after founding the proper color

In the _toColor func, after founding the proper color, the search
should be finiched.

3 years agosvg_loader: applying opacity to the gradient
Mira Grudzinska [Sat, 26 Jun 2021 11:23:19 +0000 (13:23 +0200)]
svg_loader: applying opacity to the gradient

Before this change the 'stroke-opacity' and the 'fill-opacity'
grad style attributes were not taken into account.

3 years agotemporary fix for abi break. 08/260508/1
Hermet Park [Mon, 28 Jun 2021 04:02:12 +0000 (13:02 +0900)]
temporary fix for abi break.

Change-Id: If4dffc9c484a213d8e038b925c4257806ee91da3

3 years agocommon: introducing the composite API (getter)
Mira Grudzinska [Thu, 24 Jun 2021 11:02:32 +0000 (13:02 +0200)]
common: introducing the composite API (getter)

The new API gets the composite method and the pointer to the composite
target of the given paint object.

3 years agocommon: PaintType enum changed to identifier in Paint class
Mira Grudzinska [Thu, 24 Jun 2021 15:02:32 +0000 (17:02 +0200)]
common: PaintType enum changed to identifier in Paint class

The PaintType enum was used to set the paint type in the internal Paint
implementation. This solution is switched to an identifier with id() getter,
so that the information about the type can be reached from outside the Paint.

3 years agoUpdate README.md
Hermet Park [Fri, 25 Jun 2021 01:49:08 +0000 (10:49 +0900)]
Update README.md

@mgrudzinska I don't know this makes you understand, you can suggest if you have a better phrase.

3 years agoUse spellcheck
K. S. Ernest (iFire) Lee [Thu, 24 Jun 2021 18:05:02 +0000 (11:05 -0700)]
Use spellcheck

3 years agosvg_loader: fix memory violation issues.
Hermet Park [Thu, 24 Jun 2021 09:38:23 +0000 (18:38 +0900)]
svg_loader: fix memory violation issues.

copy attribute must copy the url data,
otherwise, url memory can be atempted freeing twice.

also, fix the memory leak in multiple composition case.

3 years agoUpdate README.md
Hermet Park [Thu, 24 Jun 2021 14:02:32 +0000 (23:02 +0900)]
Update README.md

3 years agosvg_loader: handling the ColorStop offset values
Mira Grudzinska [Tue, 22 Jun 2021 18:32:48 +0000 (20:32 +0200)]
svg_loader: handling the ColorStop offset values

The ColorStop offset < 0 and > 1 should be treated as 0 and 1 respectively.
The offset value < than the previous offset value should be replaced
by the previous value - without this change segfault occurred.
Validating the APIs parameters values is the user responsibility.

3 years agosw_engine stroke: set stroke invalid if points are zero.
Hermet Park [Thu, 24 Jun 2021 11:41:02 +0000 (20:41 +0900)]
sw_engine stroke: set stroke invalid if points are zero.

This valid tag is used for further progress.
we don't need it actually since we can count by points number.

3 years agosvg_loader: prevent heap memory overflow.
Hermet Park [Thu, 24 Jun 2021 07:45:58 +0000 (16:45 +0900)]
svg_loader: prevent heap memory overflow.

if the input points are odd-numberd by invalid svg data, it could access invalid memory.

Prevents it just in case.

3 years agosvg_loader SvgPath: Added corner case handling for flags of Arc
JunsuChoi [Wed, 23 Jun 2021 03:43:45 +0000 (12:43 +0900)]
svg_loader SvgPath: Added corner case handling for flags of Arc

It handles the case what the flag of the arc of the path is defined
without spaces or commas, such as 00, 01, 11 or 10.

3 years agosvg2png: Clean up code
JunsuChoi [Thu, 24 Jun 2021 01:28:51 +0000 (10:28 +0900)]
svg2png: Clean up code

Modify the code to fit coding style

3 years agosvg2png: revise code to fix memory violation.
Hermet Park [Wed, 23 Jun 2021 12:00:54 +0000 (21:00 +0900)]
svg2png: revise code to fix memory violation.

previous code didn't take care of multi-threading.

This revise code to avoid changing canvas buffer during multi-tasking.

3 years agoUpdate tvgSwMath.cpp
Hermet Park [Wed, 23 Jun 2021 13:46:41 +0000 (22:46 +0900)]
Update tvgSwMath.cpp

fix typo.

3 years agotvg_loader: recover wrongly introduced change by my mistake.
Hermet Park [Wed, 23 Jun 2021 10:45:43 +0000 (19:45 +0900)]
tvg_loader: recover wrongly introduced change by my mistake.

3 years ago+++
Hermet Park [Wed, 23 Jun 2021 08:32:19 +0000 (17:32 +0900)]
+++

3 years agotvg_loader: code refactoring.
Hermet Park [Tue, 22 Jun 2021 10:53:56 +0000 (19:53 +0900)]
tvg_loader: code refactoring.

keep it neat & clean code for better readibility and maintenence.

3 years agosw_engine: fix MSVC compatibility problem.
Hermet Park [Wed, 23 Jun 2021 07:17:10 +0000 (16:17 +0900)]
sw_engine: fix MSVC compatibility problem.

clz (count leading zero) is builtin function
that is not available in MSVC.

This patch replace clz for MSVC env.

Thanks @fire for pointing out this.

Refers: https://stackoverflow.com/questions/355967/how-to-use-msvc-intrinsics-to-get-the-equivalent-of-this-gcc-code

3 years agocommon: fix compatibility issue for MSVC.
Hermet Park [Wed, 23 Jun 2021 05:50:46 +0000 (14:50 +0900)]
common: fix compatibility issue for MSVC.

strcasecmp() is not supported by MSVC

We can replace it with _stricmp()

thanks @fire for pointing out this.

3 years agocommon: fix compatibility issue for MSVC.
Hermet Park [Wed, 23 Jun 2021 04:41:58 +0000 (13:41 +0900)]
common: fix compatibility issue for MSVC.

__attribute__ syntax is not supported by MSVC.

We can turn it on optionally.

3 years agocommon: fix compatibility issue for MSVC
Hermet Park [Wed, 23 Jun 2021 04:31:13 +0000 (13:31 +0900)]
common: fix compatibility issue for MSVC

Math Constants are not defined in Standard C/C++

for this, we can use _USE_MATH_DEFINES before math headers.

3 years agoexamples: add commentary for exceptions.
Hermet Park [Wed, 23 Jun 2021 04:09:11 +0000 (13:09 +0900)]
examples: add commentary for exceptions.

3 years agosw_engine fill: fixing gradient calculations for 'repeat' spread value
Mira Grudzinska [Tue, 22 Jun 2021 09:35:22 +0000 (11:35 +0200)]
sw_engine fill: fixing gradient calculations for 'repeat' spread value

There was a call to the ctable element from outside its boundaries, because
the check was misplaced.

3 years agoinfra: add memory sanitize option in meson
Hermet Park [Wed, 23 Jun 2021 02:47:59 +0000 (11:47 +0900)]
infra: add memory sanitize option in meson

for optimial library, we removed some peripheral information in default,
this breaks asan environment.

This patch changes it to make it both.

if you want to use asan, please change the meson option.

default is disabled.

example)
$meson . build -Db_sanitize=address
$meson . build -Db_sanitize=address,undefined

3 years agosvg_loader: correct parsing ColorStop offset values
Mira Grudzinska [Tue, 22 Jun 2021 19:11:34 +0000 (21:11 +0200)]
svg_loader: correct parsing ColorStop offset values

Values different from numbers and percentages should be ignored
and the default values should be applied (zeros).

3 years agocommon loadermgr: fix missing break; in switch-case.
Hermet Park [Wed, 23 Jun 2021 01:18:46 +0000 (10:18 +0900)]
common loadermgr: fix missing break; in switch-case.

3 years agosvg_loader SvgLoader: Copy the missing composite url
JunsuChoi [Tue, 22 Jun 2021 07:07:55 +0000 (16:07 +0900)]
svg_loader SvgLoader: Copy the missing composite url

When copying an attribute, url information of stype's composite is overwritten with memcpy.
This causes double free by deleting the wrong string in freeNodeStyle.

3 years agocommon scene: fix a regression bug.
Hermet Park [Tue, 22 Jun 2021 08:22:39 +0000 (17:22 +0900)]
common scene: fix a regression bug.

That is wrongly changed by 39bf94e506c30a07720a0ef66809dea3331de727

renderer must be valid until all operations is done.

3 years agotvg_loader: code refactoring.
Hermet Park [Tue, 22 Jun 2021 08:05:38 +0000 (17:05 +0900)]
tvg_loader: code refactoring.

remove if-def code.

Actually, tvg log is supposed to print some useful info for users,
not debugging info for our engine developers.

3 years agosvg_loader SvgLoader: Prevent invalid access
JunsuChoi [Tue, 22 Jun 2021 07:15:05 +0000 (16:15 +0900)]
svg_loader SvgLoader: Prevent invalid access

If there is no path information, it is not copied.

3 years agofix a build break in MSVC
Hermet Park [Tue, 22 Jun 2021 03:45:19 +0000 (12:45 +0900)]
fix a build break in MSVC

add missing string header, string is used for a Picture::load() parameter

3 years agocommon scene: code refactoring.
Hermet Park [Tue, 22 Jun 2021 02:46:42 +0000 (11:46 +0900)]
common scene: code refactoring.

keep it clean and less LOC.

3 years agosvg_loader XmlParser: Fix check the end of string
JunsuChoi [Tue, 22 Jun 2021 04:27:40 +0000 (13:27 +0900)]
svg_loader XmlParser: Fix check the end of string

While skipping the string, check the end of the string first.
Prevents an invalid read when parser really get to the end of the string.

3 years agocommon: fix a memory leak after scene->clear(true)
Michal Maciola [Wed, 16 Jun 2021 07:46:36 +0000 (09:46 +0200)]
common: fix a memory leak after scene->clear(true)

If renderer was null, paints was cleared (count set to zero), but data
was not deleted regardless free boolean.

3 years agoloaders: revise code from cce4b443b3250d14a3077cf13226f7cacbb82f57
Hermet Park [Mon, 21 Jun 2021 11:18:08 +0000 (20:18 +0900)]
loaders: revise code from cce4b443b3250d14a3077cf13226f7cacbb82f57

use copy variable instead of additional buffer pointer.

3 years agoloaders: added copy param for Picture::load
Michal Maciola [Thu, 17 Jun 2021 13:43:47 +0000 (15:43 +0200)]
loaders: added copy param for Picture::load

@API Changed:
Result Picture::load(const char* data, uint32_t size, bool copy /*=false*/) noexcept
TVG_EXPORT Tvg_Result tvg_picture_load_data(Tvg_Paint* paint, const char *data, uint32_t size, bool copy);

3 years agotest Scene: Separate tests into SECTION()
JunsuChoi [Fri, 18 Jun 2021 06:40:15 +0000 (15:40 +0900)]
test Scene: Separate tests into SECTION()

Split some tests into SECTIONs based on their type.
This improves the readability of TC.

And developer can run test in SECTION unit.
ex)
./build/test/tvgUnitTests "Pushing Paints Into Scene" -c "Pushing Null Pointer"

3 years agobump up version 26/260126/1 accepted/tizen/unified/20210628.031610 submit/tizen/20210621.031355
Hermet Park [Mon, 21 Jun 2021 03:00:13 +0000 (12:00 +0900)]
bump up version

Change-Id: I7ab9e0002ba57626f502878ccae23e4c3fc8af6a

3 years agosvg_loader: radial gradient transformation support
Mira Grudzinska [Thu, 17 Jun 2021 22:53:49 +0000 (00:53 +0200)]
svg_loader: radial gradient transformation support

For now the gradient radius is scales like x-axis - it has to be changed
after issue #37 will be resolved.