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Author SHA1 Message Date
Hermet Park
2cada9c446 loader/lottie: code refactoring. 
migrate transform from the group to the layer.
transformation is not necessary in group but layer.

This helps to reduce the unnecessary assigning of the transformation
in group instances.
 2023-09-19 14:03:13 +09:00
Hermet Park
549f4b1308 loader/lottie: properly handle graident opacity attributes. 
That property has been missed in the implementation.
 2023-09-19 10:33:22 +09:00
Hermet Park
8aa12ca468 taskschduler: fix a regression deadlock issue 
This fix introduces a workaround to enforce synchronous tasking on worker threads.
Sometimes, out of threads get stuck in a deadlock condition.

@Issue: https://github.com/thorvg/thorvg/issues/1636
 2023-09-18 21:06:01 +09:00
Hermet Park
81599a14a0 loader/lottie: code refactoring 
moved clipping logic to the coherent precomp method.
 2023-09-18 10:41:00 +09:00
Hermet Park
42d7a5faed loader/lottie: correct the frame range. 
Fixed some incorrect time-remapping logic,
Also, the last frame should not be taken into account for the drawing.
 2023-09-18 10:41:00 +09:00
Hermet Park
87dee3c1f7 loader/lottie: fix a memory leak 
A dangling scene instance should be deleted properly.
 2023-09-18 10:41:00 +09:00
Hermet Park
d683d2e70d sw_engine: Do not handle exceptions for zero line length. 
While it may represent a dot with a stroke width,
ignoring its length is not a good idea.

this also eliminates 0 size dash dots caused by unexpected empty lengths.
 2023-09-15 11:16:38 +09:00
Hermet Park
00ab8c254d loader/lottie: fix a missing opacity propagation. 
the propagated opacity size should be accumulated.
 2023-09-14 21:14:33 +09:00
RuiwenTang
5298f338de gl_engine: fix compilation erros due to redundant header inclusion 2023-09-14 19:49:35 +09:00
Hermet Park
e4330f7089 loader/lottie: implemented missing hold interpolation. 
path/colorstop has been missed to implement that feature.
 2023-09-14 01:04:37 +09:00
Hermet Park
ed1b4a4923 sw_engine: allow 8bit grayscale gradient filling 2023-09-14 01:03:22 +09:00
Hermet Park
e9490e375c sw_engine: corrected a wrong blending equation at 8 bits grayscale rle. 2023-09-14 01:03:22 +09:00
Hermet Park
3a0f3536ad
Update AUTHORS 2023-09-13 16:15:52 +09:00
Hermet Park
1bcbac71ab loader/lottie: fix a invalid matte source access. 
parser ignored a matte source has no target.
this fixes the corner case.
 2023-09-13 13:16:13 +09:00
Hermet Park
78b14aecb4
Update README.md 2023-09-13 12:37:04 +09:00
Hermet Park
5b8999e417 infra: updated gitaction CI build test with MacOS 
@Issue: https://github.com/thorvg/thorvg/issues/1433
 2023-09-13 12:33:16 +09:00
Hermet Park
6b3bd8b27a loader/lottie: fix a precomposition+matting. 
the matting target with a precomp lost the referencing in
the building the structure. this fixes it.
 2023-09-13 10:11:24 +09:00
Hermet Park
cea63125a4 sw_engine: fix a wrong compuation. 
corrected a mistake caused by a dead brain.
 2023-09-12 21:40:01 +09:00
Hermet Park
2998eb18fc loader/lottie: fix an invalid memory access crash. 2023-09-12 20:56:38 +09:00
Hermet Park
3752ad93b3 loader/lottie: do not draw zero size content 
skip rendering by setting opacity zero, if the scale factor is zero.
 2023-09-12 20:55:16 +09:00
Hermet Park
46d831ead7 sw_engine: skip the rendering if possible. 
zero scale would not produce any visible artifacts.
we can skip the further processing sonner.
 2023-09-12 20:52:33 +09:00
Hermet Park
2257211852 sw_engine: fix a regression bug by 0dafe9ff64 
rectified the stroke scale factor acquisition.
 2023-09-12 11:44:27 +09:00
Youjin Lee
d356b3f1e2 docs: updated font size 2023-09-11 23:36:31 +09:00
Youjin Lee
81b70e0334 docs: revise the doxygen design 2023-09-11 11:29:04 +09:00
Hermet Park
bfaea7f918
Update README.md 2023-09-09 11:17:17 +09:00
Hermet Park
f3c8d10b90 loader/lottie: fix a dash gap size. 
fix a bug that was introduced by a mistake.
 2023-09-08 15:01:28 +09:00
Hermet Park
e14e108d4a loader/lotte: ++clean code 2023-09-08 15:01:28 +09:00
Hermet Park
357f4d1518 doc: reduce a file size. 2023-09-07 19:25:04 +09:00
Hermet Park
ac76ba824d doc: updated the lottie example video 2023-09-07 18:57:00 +09:00
Hermet Park
516e8bf042 loader/lottie: minimum support for 3D transform 
It lacks perspective projection information,
so it transforms 3D axes with orthogonal projection.
 2023-09-07 17:59:52 +09:00
Hermet Park
b5fcc90e5d loader/lottie: fix a wrong precomp time remapping. 
the remapped frame number should be applied to the only referenced
precomp layer.
 2023-09-07 17:59:52 +09:00
Hermet Park
a49ac81543 loader/lottie: support the repeater property 2023-09-07 12:17:16 +09:00
Hermet Park
2fab9fb7d9 loader/lottie: fix the incorrect viewport clip condition. 
the viewport clip should be applied when it has a precomposition reference
but should not apply to image assets.
 2023-09-07 12:17:16 +09:00
Hermet Park
32d53f6a64
Update README.md 2023-09-05 18:48:51 +09:00
Hermet Park
8f376f7132
Update README.md 2023-09-05 18:45:50 +09:00
Hermet Park
0dafe9ff64 sw_engine: revised code. 
add a concrete logic for validating the stroke width
 2023-09-05 18:41:20 +09:00
Hermet Park
dae6636d29 loader/lottie: filled a missing gradient stroke dash body. 2023-09-05 18:41:20 +09:00
Hermet Park
204c87b470
Update README.md 2023-09-05 14:54:21 +09:00
Hermet Park
78cb32794a sw_engine: utilize the memory pool for dash stroking. 2023-09-05 12:38:57 +09:00
Hermet Park
64a444aeb6 loader/lottie: support focal property in the radial gradient 2023-09-05 10:29:12 +09:00
Hermet Park
fa134692b0 Revert "renderer taskscheduler: code refactoring." 
This reverts commit 77de62068c.

This fixes the sanitizer thread report (data race) issue.

@Issue: https://github.com/thorvg/thorvg/issues/1623
 2023-09-05 10:22:53 +09:00
RuiwenTang
b6e168b315 gl_engine: pack all data into one gpu buffer 
Pack all data into one gpu buffer to avoid memory fragmentation
 2023-09-05 00:38:27 +09:00
Hermet Park
e0d1c947e6 infra: renamed the files for the consistency. 2023-09-04 17:26:43 +09:00
Mira Grudzinska
fd014df1a9 loader/svg: support the focal property in the radial gradient. 
@Issue: https://github.com/thorvg/thorvg/issues/1555
 2023-09-04 16:48:38 +09:00
Mira Grudzinska
ce3c11838c renderer/sw_engine: support the focal property in the radial gradient. 
@Issue: https://github.com/thorvg/thorvg/issues/1558
 2023-09-04 16:48:38 +09:00
Hermet Park
7430589586 keep the line space consistency. 2023-09-04 13:14:39 +09:00
Hermet Park
cdac27b1b5 apis: promote beta apis to official status 
- Result Shape::strokeMiterlimit(float miterlimit)
- float Shape::strokeMiterlimit() const
 2023-09-04 13:11:37 +09:00
Hermet Park
ac8f3b8be6 loader/lottie: support hold interpolation. 2023-09-04 11:16:01 +09:00
Hermet Park
aa0ca8dc78
Update README.md 2023-09-02 18:40:20 +09:00
Hermet Park
7626aaf5d2 bindings/wasm: optimize the performance. 
Do not try to update/render if nothing has been changed.
 2023-09-01 13:50:00 +09:00