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Author SHA1 Message Date
Hermet Park
736d6ee4ef
common sw_engine: revise the masking implementation. 
We re-implement the masking feature with image composition method.

This patch is working only for single shape but settle up coming extensions.
 2021-01-04 00:46:59 +09:00
Hermet Park
333ff3a12b common: keep consistency file permissions => 664 2020-12-30 13:25:38 +09:00
Hermet Park
d08d87dc0b
gl_engine: fix coding convention. 
no logical changes.
 2020-12-30 12:40:54 +09:00
mmaciola
d0799d8fa1
Capi: Shape bounds binding 
Co-authored-by: Michal Maciola <m.maciola@samsung.com>
 2020-12-30 12:40:03 +09:00
Hermet Park
cfa2d187bf
sw_engine: apply opacity to graident fill case. 
previously, opacity value is ignored to gradient fill.

This patch implements that case.
 2020-12-30 12:38:32 +09:00
pankajkumar20
f096570360
common gl_engine: transformation support 
support transformation of shapes some partial cases.
 2020-12-30 12:23:22 +09:00
Hermet Park
c3d0a79d3e sw_engine renderer: fix a regression bug. 
recover a broken shape+stroking opacity that introduced in ealier refactoring...
 2020-12-29 12:07:05 +09:00
Hermet Park
7e6f30830b example ClipPath: ++coverage 
Apply gradient usage in clip path.
 2020-12-28 00:19:51 +09:00
Hermet Park
7d9023ac5c common sw_engine: code refactoring 
Renamed internal interfaces.

We need both blender & compositor interfaces.

Renamed SwCompositor -> SwBlender which is for pixel joining methods.

Added (SwCompositor, Compositor) which is designed for compositing images.
 2020-12-25 20:54:56 +09:00
Hermet Park
c1e36bcb01 tools format: remove tizen specific 
When ready, we will use this c++ formatter...
 2020-12-25 20:06:26 +09:00
Hermet Park
4767f83b99
common composite: code refactoring 
Splited out ClipPath routine from other pixel compositions'
since yet it's unlikely compatible...

Also revise internal engine interfaces to be simpler.

This is a step forward to enhance masking feature.
 2020-12-25 19:47:01 +09:00
Hermet Park
9cb256f473 common shape: code refactoring 
don't convert data type(float-double) during computation.
 2020-12-23 15:38:23 +09:00
Mira Grudzinska
d3bd55dbc7 sw_engine shape: expand the algorithm to draw arcs with negative angles 
The _appendArc function allows to draw angles only in a clockwise direction.
The introduced improvement allows to change this direction by giving the 'sweep' argument
with a negative value.
 2020-12-23 15:34:18 +09:00
Hermet Park
ac43ec591e sw_engine renderer: fix wrong conditional check. 
unsigned int won't be less than 0.
 2020-12-22 11:09:48 +09:00
Hermet Park
e737ee4a4f svg_loader: fixed wrong boundary check 
sz must be less than 20 to append 'carriage return'
 2020-12-22 11:04:39 +09:00
Hermet Park
59ffa16b32 raw_loader: remove unnecessary declaration. 2020-12-22 10:55:23 +09:00
Hermet Park
b7312a11d4 sw_engine raster: fix incorrect condition check. 
These values won't be less than zero since they are unsigned types.
 2020-12-22 10:46:51 +09:00
Hermet Park
168999c5a9 common shape: ++safety 
null check after memory allocation.
 2020-12-22 10:42:11 +09:00
Hermet Park
849ed12050 sw_engine log: adding missed line wrap. 2020-12-21 18:38:12 +09:00
Hermet Park
4c66018c97 sw_engine log: + log clipPath case. 
These functions are one of special compositions.
 2020-12-21 18:35:11 +09:00
JunsuChoi
438b7d6b02 svg_loader SvgLoader: Add memory allocation failed check 
Prevent to null access when out of memory.
 2020-12-18 19:51:06 +09:00
JunsuChoi
21b751291a raw_loader RawLoader: Add initialize 
Add initialization to 'copy' member
 2020-12-18 19:51:06 +09:00
JunsuChoi
f13e1947ff svg_loader SvgLoader: Prevent array overflow 
Since tagName array set '\0' at the end,
it may overflow when sz reaches 20.
So make it a maximum of 19.
 2020-12-18 19:51:06 +09:00
Hermet Park
1e02d62d01 inc header: remove unnecessary declaration. 
This log tag is not used. We can introduce it when it's necessary.
 2020-12-18 19:25:24 +09:00
Hermet Park
87aa90c4ec examples mask: revise the example code. 
Yet, this isn't work properly but it supposed to do

We need to fix alpha mask logic.
 2020-12-18 19:21:34 +09:00
Hermet Park
82e3553b56 common sw_engine: fix build break. 
some wrong merge conflicts left. resolve them.
 2020-12-18 17:44:59 +09:00
Patryk Kaczmarek
4dbdcbd057
common composition: support Masking method 
New feature - CompositeMethod::MaskAlpha

Newly Support AlphaMask. but it's unstable.

@Issues: 31
 2020-12-18 17:40:54 +09:00
Hermet Park
cee1348a44 svg_loader XmlParser: code refactoring. 
just renamed _nodeTypeToString() -> xmlParserNodeTypeToString()

+ print meson message if log is enabled.
 2020-12-17 16:11:09 +09:00
JunsuChoi
23331cf8d4 svg_loader SvgLoader: Print inefficient elements 
Opacity is 0
both Fill.Opacity and Stroke Opacity are 0
point is 0 in Path
declared display="none"
width or height of bounds becomes 0
 2020-12-17 13:56:09 +09:00
Shinwoo Kim
135e6c872b fix typo 2020-12-16 09:58:40 +09:00
Shinwoo Kim
aedd3afd00 fix mistake 2020-12-16 09:57:57 +09:00
Shinwoo Kim
54e5cdee10 wasm: update picture size for file loading 
The width and height was not changed, if there is newly loaded file.
As a result, the scale was not correct after loading a file.
 2020-12-15 17:38:22 +09:00
Shinwoo Kim
e9772efbd1 wasm: work with log option 
The wasm is using the ThorVG output starting whith "SVG:" to show
unsupported element and attribute of svg file.
This patch updates wasm_build.sh to make ThorVG prints log,
and removes build errors.

  - Following commit needs to include 'algorithm'
    1ed6113 common sw_engine: code refactoring & stabilizing.

  - Following commit needs to include 'string'
    5481633 svg_loader XmlParser: Print unsupported elements, ...
 2020-12-15 17:38:22 +09:00
Hermet Park
abc9e89517 common log: notify opacity composition usage log. 
replaced [XXX] log prefix with XXX:
 2020-12-15 14:29:52 +09:00
JunsuChoi
54816339ed svg_loader XmlParser: Print unsupported elements, attribute with log option 
* Using printf is temporary. We are planning a proper way to print the log.
When parsing a Svg file, Loader print unsupported elements and attributes.
 2020-12-15 14:07:38 +09:00
JunsuChoi
55978d1bf4 examples Opacity: Add close method 2020-12-14 17:22:41 +09:00
Hermet Park
64d3897816
common sw_engine: apply partial composition. 
Introduce RendererMethod::renderRegion() to return acutal drawing region info.

That is used by scene composition to composite actual partial drawing region

for better performance.

@Issues: 173
 2020-12-14 12:29:37 +09:00
Hermet Park
e3eff97fac sw_engine renderer: optimize composition data usage. 
Use cache mechanism for composition data so that we don't reallocate
composition memory several times in one frame rendering.

@Issues: 168
 2020-12-10 19:55:57 +09:00
Hermet Park
1523446a20 examples Svg: replace a few example svgs. 2020-12-10 19:53:40 +09:00
Hermet Park
d9a0cf3d78 examples capi: fix a memory leak. 
a shape is not cleaned properly.

@Issues: 178
 2020-12-10 14:23:29 +09:00
Hermet Park
462bf277f2 sw_engine rle: fix an invalid memory access. 
There is a mistake that over-access boundary.

This fix it.

@Issues: 178
 2020-12-10 14:16:41 +09:00
Hermet Park
932cc65543 loaders: fix memory leak. 
While looking for image loader, it occured memory leaks.
Fixed it properly.

@Issues: 178
 2020-12-10 11:57:38 +09:00
Hermet Park
393be38f2a sw_engine stroke: fix memory leak. 
Properly free data after use.

@Issues: 178
 2020-12-10 11:48:08 +09:00
Hermet Park
dbbecef101 tools: remove invalid file link. 2020-12-10 10:47:08 +09:00
pkosko
1712e7d83f
tools: Automatic code format tool added 
Tool allows auto formatting of code according to Google coding standard
for easier control and fixing formatting issues.
 2020-12-10 10:38:22 +09:00
Hermet Park
1ed611386d
common sw_engine: code refactoring & stabilizing. 
Apply tvg Array instead of std::vector

Also Fixed to compList in update() to passed by reference, not copying.
Also Fixed Composition Target memory leak

Here is the binary size result:

[libthorvg.so] 1785376 >> 1607416
[text] 121255 >> 118277
[data] 7792 >> 7736
[dec] 129119 >> 126085
 2020-12-09 19:56:59 +09:00
Hermet Park
d13cd37094 fix typo 2020-12-09 15:29:22 +09:00
Hermet Park
d4515d2732 common array: Introduce Array function to common. 
This Array is promoted from SvgVector to use it widely in tvg.
It's similar with std::vector, we can use it instead of it.

Also, svg_loader replaced with it subsequently.
 2020-12-09 15:29:22 +09:00
Hermet Park
ca6639bb2c svg_loader: code refactoring 
Use custom vector data algorithm for optimizing binary size.
Plus remove tuple usage since it leads unnecessary instance copying.

binary size comparison:

[libthorvg.so] 1811400 >> 1785448
[text] 122914 >> 121255
[data] 7824 >> 7792
[dec] 130810 >> 129119
 2020-12-09 14:52:47 +09:00
Hermet Park
924490a7a5 sw_engine renderer: code refactoring. 
Unify Shape+Stroke composition with CompositeCtx which is added for Scene Composition

This fixes clipping issue as well.

@Issues: 164
 2020-12-09 12:54:13 +09:00