Note that this change renames the Meson option from 'vector' to 'simd',
separates the NEON types into 'neon-arm' and 'neon-aarch',
and designates the 'mfpu' option solely for 'neon-arm'.
A single animation might have a desinated markers with naming: 0 ~ 0.5 (sector A), 0.5 ~ 1.0 (sector B). Selecting one of them using a marker name(sector A) and could play only that part with animation controllers.
usage:
- `animation->segment("sectionA") // Named segment(Marker)`
- `auto cnt = animation->markerCnt()`
- `auto name = animation->markers(index)`
- `animation->segment(0, 0.5) // Segment`
- `animation->segment(&begin, &end)`
Co-authored-by: Jinny You <jinny@lottiefiles.com>
If the command after `m` is not recognized, it must be recognized as `l` or `L`.
However, if it is not recognized after ending with `z`, all commands after it are ignored.
```
<svg width="100" version="1.0" xmlns="http://www.w3.org/2000/svg" height="100" xmlns:xlink="http://www.w3.org/1999/xlink">
<path style="stroke:#F00" d="m 20,20 0,50 50 0 -50 -50 z 70,70 0,50 50 0 -50 -50 z "/>
</svg>
```
Currently, tvg ignores the frame value if the difference
is less than 0.001. In most cases, updating the frames
when the change is less than 1ms is just an unnecessary
burden on the system.
Instead, this ensures that the perfect last frame is reached.
issue: https://github.com/thorvg/thorvg/issues/2147
[issues 1479: lottie](#1479)
Vertex, Index and uniform buffers now updates instead of recreate.
Implemented pools form mesh objects and render shapes data
it increase performance in 30-40% in massive animations scenes
GL might need to generate a default target FBO
when the given target ID indicates the main surface.
However, users may want to draw visuals directly onto the main surface.
This policy must be reviewed thoroughly.
re-implement the gif conversion function with the correct approach.
The input data is not reusable as it undergoes modifications during parsing.
To address this, the function now creates a backup of the original data for use in GIF conversion.
This also resolves issues where the GIF viewport was incorrectly matched.
This implementation may be revisited upon
the availability of Animation::duplicate().
The Lottie loader now utilizes an individual scene instance per loader.
This guarantees that each instance retains a unique frame number,
essential for maintaining the integrity of animation states.
As a result, sharing loaders between Lottie animations is prohibited
to uphold frame context isolation.
This may be subject to optimization review in the future.
[issues 1479: lottie](#1479)
To optimize bled operations hardware pipeline blend stage are used for some blend methods:
BlendMethod::SrcOver
BlendMethod::Normal
BlendMethod::Add
BlendMethod::Multiply
BlendMethod::Darken
BlendMethod::Lighten
Other types compute shaders used
This correction addresses the drawing order of
objects when a group contains a TrimPath and
is merging shapes.
Additionally, the TrimPath method is can applied
to the engine to control the drawing behavior by
7f3dc541d6b7abcdc03facd884489f37c327fd98
issue: https://github.com/thorvg/thorvg/issues/2047
examples are not considered a feature of ThorVG;
hence, they are excluded from the src directory.
This change allows developers to concentrate more effectively
on the core ThorVG sources for practical usages.
