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249 commits

Author SHA1 Message Date
Hermet Park
29590b373f lottie/builder: enable layer blending 
Issue: https://github.com/thorvg/thorvg/issues/1737
 2023-12-26 18:02:12 +09:00
Hermet Park
0832a188fe animation/lottie: updated the frame count unit. 
replace the frame count unit from the int32_t to float
since animations could smoothly interpolate key-frames.

This notificably improve the animation smoothness in Lottie

Beta API changes:
Result Animation::frame(uint32_t no) -> Result Animation::frame(float no)
uint32_t Animation::curFrame() const -> float Animation::curFrame() const
uint32_t Animation::totalFrame() const -> float Animation::totalFrame() const
 2023-12-26 17:51:53 +09:00
Hermet Park
854ae10011 examples/lottie: added more show cases 2023-12-26 17:51:31 +09:00
Hermet Park
1b15233aeb api: enhance the API usage. 
Allow users to omit the default type casting for added convenience.
 2023-12-26 17:50:36 +09:00
Hermet Park
f37bbce2f5 examples: add svg samples. 2023-12-26 17:48:56 +09:00
Hermet Park
84a19ece7e examples: allow gl test 2023-12-26 17:48:50 +09:00
Hermet Park
e8fd7e2b85 infra: update the tvg binaries. 2023-09-26 17:42:17 +09:00
Hermet Park
92b6f9dc48 examples: remove Async test 
We have alternative test cases for it such as Lottie
 2023-09-26 14:50:16 +09:00
Hermet Park
44d0f98274 examples/capi: added an animation example. 2023-09-25 12:27:22 +09:00
Hermet Park
c40df32561 examples: changed the default test intervnal time. (1 -> 2) 2023-09-21 22:18:58 +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
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
a49ac81543 loader/lottie: support the repeater property 2023-09-07 12:17:16 +09:00
Hermet Park
dae6636d29 loader/lottie: filled a missing gradient stroke dash body. 2023-09-05 18:41:20 +09:00
Hermet Park
ad9d9d0ecd loader/lottie: support trimpath feature 2023-09-01 13:16:18 +09:00
Hermet Park
ce5ac1c114 loader/lottie: fix a crash issue caused by incorrect gradient alpha handling. 
This fix addresses the interpretation of gradient alpha values,
preventing a potential crash due to invalid memory access.
 2023-08-30 17:46:27 +09:00
Hermet Park
86467481d1 examples: do not update canvases when frame numbers haven't been changed. 2023-08-29 13:24:59 +09:00
Hermet Park
07069f6640 loader/lottie: introduce chaining maskings more effectively. 2023-08-28 11:55:17 +09:00
Hermet Park
21413b1872 sw_engine: optimizing the masking feature 
replaced 32-bit operations with 8-bit operations for masking buffers.

We might need a grasycale image support for applying 1-byte channel masking input(Picture).
Some of masking implementation are disabled by this reason.

Also, I don't expecct it's necessary for the thorvg now.
 2023-08-28 11:55:10 +09:00
Hermet Park
624b275628 sw_engine: improve the masking methods 
Corrected subtract/intersect masking behaviors that were inaccurately functioning
within chain-masking.

This also helps to enhance the masking performance by reducing the
masking region when applying subtract/intersect.

@Issue: https://github.com/thorvg/thorvg/issues/1606
 2023-08-28 11:55:01 +09:00
Hermet Park
3d5c5ef0fa loader/lottie: support the stroke offset property 2023-08-24 10:56:07 +09:00
Hermet Park
7d797ee548 Yet we don't break apis, this patch reverts the next: 
cb36c25aff
8c0fc2b25a
c1e4e0808a

Those reverted changes sholud be in the bucket, the next issue item:

@Issue: https://github.com/thorvg/thorvg/issues/1372
 2023-08-24 01:00:57 +09:00
Hermet Park
68f4193378 loader/lottie: support the polystar property. 2023-08-23 13:12:26 +09:00
Mira Grudzinska
8c0fc2b25a capi: dashed stroke setter and getter modyfied 
tvg_shape_set_stroke_dash() and tvg_shape_get_stroke_dash()
require an extra argument: offset
 2023-08-23 12:40:27 +09:00
Mira Grudzinska
c1e4e0808a Revert "api: enhance Shape::stroke() method usage." 
This reverts commit 6cbc1de570.
Setting def value for 'a' makes it impossible to overload
the 'stroke' api with 3 values (needed for introducing dash offset).
 2023-08-23 12:40:27 +09:00
Hermet Park
899ea77695 exmamples lottie: add a time measurement. 2023-08-22 21:25:59 +09:00
Hermet Park
3437e4729f examples: remove Stress 
we have a good stress test - Lottie
 2023-08-21 19:49:05 +09:00
Hermet Park
994c1b99a5 lottie/loader: support the masking features. 
Enhancing the basic masking options by providing additional support.
 2023-08-17 23:03:37 +09:00
Hermet Park
86aabb4df0 loader lottie: image optimization 
In every frame, the image undergoes a Colorspace conversion attempt.

This approach aims to bypass the step by retaining the pre-converted image data.

I acknowledge that this might not be the best approach,
but it is proving to be quite effective at the moment.
 2023-08-15 15:49:05 +09:00
Hermet Park
1b020f70c4 loader lottie: support for stroke dash style 
However, dash offset is still missing.
The TVG canvas needs to add the stroke offset feature.
 2023-08-11 11:41:28 +09:00
RuiwenTang
7a35ff4d4b gl_engine: upgrade min gl version 
most device supported morden gl which is:
GLES 3.0 for mobile GPU
GL 3.3 for desktop GPU
 2023-08-09 23:23:57 +09:00
Hermet Park
8f4f3d6f1b loader/lottie: Add radial gradient support 
This allows for the creation of basic radial gradients,
without support for focal points.
 2023-08-09 21:30:25 +09:00
Hermet Park
d7c70c5371 loader/lottie: fix a missing layer timeremap. 
The frame count should have been multiplied with the timeStretch property.
also newly implemented the TimeRemap(tm) property
 2023-08-09 21:30:25 +09:00
Hermet Park
1e2051ded3
examples lottie: add an image test sample 2023-08-08 23:52:30 +09:00
Hermet Park
10cb09dbda examples/lottie: updated for wider coverage. 2023-08-08 23:47:58 +09:00
Hermet Park
1ed48ccbdb example stress: revise the sample. 
use canvas::paints() instead of a local list.
 2023-08-02 18:03:53 +09:00
Hermet Park
0e97d21752 common canvas: Alter the concept of the Canvas::clear() API. 
We've changed the behavior of Canvas::clear(false).

The canvas::clear(false) now retains the paints, allowing the user to update the next frame
more easily without having to recompose the paint list.

Previously, clear(false) removed the paint list from the canvas,
requiring the user to re-push all of them in the next frame.

Now, we offer the Canvas::paints() API, allowing users to modify the paint list directly instead.

This change will break compatibility with previous versions of Canvas.

Therefore, this update is included in ThorVG 1.0.

@Issue: https://github.com/thorvg/thorvg/issues/1372
 2023-08-02 17:23:53 +09:00
Hermet Park
d96f906ef3 release: up to update tvg resources. 
Compatibility test has been successfully passed.
 2023-07-29 14:24:37 +09:00
Hermet Park
f551531bb5 examples blending: fix a memory leak. 2023-07-29 10:29:03 +09:00
Hermet Park
5c45e64b93 examples: use tvg::cast(). 2023-07-27 17:53:12 +09:00
Hermet Park
739bb63f92 examples animation: adds a basic example. 2023-07-27 00:31:27 +09:00
Hermet Park
3311c8d82b examples: do not create contents that is over-counted. 2023-07-27 00:31:27 +09:00
Hermet Park
ca7a9068bd examples lottie: adds a basic example 2023-07-27 00:31:27 +09:00
Hermet Park
463fc853be examples webp: --compiler warning. 
1 warning generated.
[122/183] Compiling C++ object src/examples/PictureWebp.p/PictureWebp.cpp.o
../thorvg-git/src/examples/PictureWebp.cpp:38:18: warning: unqualified call to 'std::move' [-Wunqualified-std-cast-call]
    canvas->push(move(bg));
                 ^
                 std::
../thorvg-git/src/examples/PictureWebp.cpp:53:26: warning: unqualified call to 'std::move' [-Wunqualified-std-cast-call]
        if (canvas->push(move(picture)) != tvg::Result::Success) return;
                         ^
                         std::
../thorvg-git/src/examples/PictureWebp.cpp:77:18: warning: unqualified call to 'std::move' [-Wunqualified-std-cast-call]
    canvas->push(move(picture));
                 ^
                 std::
 2023-07-18 11:02:26 +09:00
Hermet Park
be1984982e example stack: updated sample. 
use paints() method instead of grabbing a manual list.

@Issue: https://github.com/thorvg/thorvg/issues/1501
 2023-06-20 15:48:02 +09:00
Hermet Park
f36455048a examples: add SceneBlending 2023-06-20 11:30:18 +09:00
Hermet Park
0cc7833000 example: update blending sample 2023-06-20 11:30:18 +09:00
Hermet Park
4627daf6f7 api: enhance API usability 
Set the default values of rx = 0 and ry = 0 for the shape.
Only the round rectangle shape requires the usage of these values.
 2023-06-13 10:42:57 +09:00
Martin Capitanio
a597d3bb49 API, sw_engine: add stroke-miterlimit example. 2023-06-13 10:42:20 +09:00
JunsuChoi
595cc56e86 webp_loader: Introduce Webp image loader 
Add external_webp loader which uses libwebp library.
 2023-06-09 10:58:01 +09:00