Commit graph

19 commits

Author SHA1 Message Date
Hermet Park
38697022f0 sw_engine: fixed incorrect image blending operations
The anti-aliased outline color was incorrectly blended
at the multiply option.

The fix can be observed in the example:
'examples/lottie/resourcesguitar.json'

in order to do this, RenderMehthod::blend() method introduced
`bool direct` for figuring out the intermediate composition.
2024-08-30 00:53:44 +09:00
Łukasz Pomietło
c92cf4e139 renderer/text: fix a missing text update
previously font size & italic style had been ignored
even if its attributes are changed.

Co-Authored-By: Hermet Park <hermet@lottiefiles.com>

issue: https://github.com/thorvg/thorvg/issues/2676
2024-08-28 21:30:16 +09:00
lpogic
df8c79fbc1 text: fixed a corrupted italic style application
issue: https://github.com/thorvg/thorvg/issues/2669
2024-08-24 21:45:13 +09:00
Mira Grudzinska
6bb95883e5 common: prevent warning - expression result unused 2024-08-22 22:54:00 +09:00
Hermet Park
82c1e68b16 renderer/text: --memory leak
regression by 71d3fce1dd
2024-08-22 22:39:35 +09:00
Hermet Park
71d3fce1dd renderer: text refactoring
- assign the shape instance as mandatory.
- assign the text instance internally.
2024-08-21 14:51:53 +09:00
Hermet Park
407fc84796 common: spec out Scene Clipper
Scene Clipper is an unusual feature
that is too unstable and ambiguous in ThorVG.

Users can achieve the same functionality
with multiple composed shapes instead of scene clipping.

size: -2.5kb

issues:
- https://github.com/thorvg/thorvg/issues/1548
- https://github.com/thorvg/thorvg/issues/1549
- https://github.com/thorvg/thorvg/issues/1573
2024-08-13 10:21:54 +09:00
Hermet Park
d7c4cda352 renderer: rectified the bounds() behavior
Text fill is broken by 43c87b4eb5
2024-08-08 14:30:12 +09:00
Hermet Park
036ae3c2af renderer: code refactoring
Replaced the transformation with
a strong associated data field.

This helps to reduce the binary size (-1k).
2024-07-29 23:27:19 +09:00
Hermet Park
c4d89d0983 common: code refactoring
Trimming the transform data pass,
from RenderTransform to Matrix.

No logical changes.
2024-07-29 12:16:58 +09:00
Hermet Park
71ba9ab7cf renderer: ++null check
fixed a Duplicate example crash, regression by:
f06127ab93
2024-07-16 00:47:03 +09:00
Hermet Park
f06127ab93 lottie: ++scene rendering optimization
Apply LottieRenderPooler to path/rect/ellipse/polystar.

This enhances the animation performance: ~10%
2024-07-14 19:26:51 +09:00
Hermet Park
889d1d1fa2 API: revise the APIs.
deprecate the `identifier()` APIs by replacing them with `type()`.

ThorVG is going to introduce an instance `id()`,
and this could be confused with the `identifier()` methods.

with this new type() method can reduce the memory size
by removing unncessary type data.

New Experimental C APIs:
- enum Tvg_Type
- Tvg_Result tvg_paint_get_type(const Tvg_Paint* paint, Tvg_Type* type)
- Tvg_Result tvg_gradient_get_type(const Tvg_Gradient* grad, Tvg_Type* type)

New Experimental C++ APIs:
- Type Paint::type() const
- Type Fill::type() const
- Type LinearGradient::type() const
- Type RadialGradient::type() const
- Type Shape::type() const
- Type Scene::type() const
- Type Picture::type() const
- Type Text::type() const

Deprecated C APIs:
- enum Tvg_Identifier
- Tvg_Result tvg_paint_get_identifier(const Tvg_Paint* paint, Tvg_Identifier* identifier)
- Tvg_Result tvg_gradient_get_identifier(const Tvg_Gradient* grad, Tvg_Identifier* identifier)

Deprecated C++ APIs:
- enum class Type
- uint32_t Paint::identifier() const
- uint32_t Fill::identifier() const
- static uint32_t Picture::identifier()
- static uint32_t Scene::identifier()
- static uint32_t Shape::identifier()
- static uint32_t LinearGradient:identifier()
- static uint32_T RadialGradient::identfier()

Removed Experimental APIs:
- static uint32_t Text::identifier()

issue: https://github.com/thorvg/thorvg/issues/1372
2024-07-05 21:25:58 +09:00
Mira Grudzinska
adbf1d3cab common: fix rendering failure
In case of a problem with loading font data, there
is no paint inside a text that can be rendered,
but this should not interrupt the rendering process
of other paints. Now fixed.

@Issue: https://github.com/thorvg/thorvg/issues/2468
2024-06-27 10:34:15 +09:00
Hermet Park
14048cbe19 renderer: revise the internal logic.
dispose of the resources at the end of the paint deletion.
This will help retain the resources of the retained paints
and reuse them after reconstructing the next scene.
2024-02-02 03:02:56 +09:00
Hermet Park
22b8b014e2 renderer: code refactoring.
replaced references with pointers to ensure consistency.
no logical changes.
2024-02-02 03:02:56 +09:00
Hermet Park
97f41b4ad5 text/ttf: fixed all memory violations. 2023-12-28 18:37:05 +09:00
Jinny You
2c6c8d3b21
updated copyright date (#1866) 2023-12-28 10:43:25 +09:00
Hermet Park
0f69eef8ed renderer: introduce a ThorVG Text interface.
Introduced New APIs under the experimental tags.

- Result Text::font(const char* name, float size, const char* style = nullptr);
- Result Text::text(const char* text);
- Result Text::fill(uint8_t r, uint8_t g, uint8_t b);
- static Result Text::load(const std::string& path);
- static Result Text::unload(const std::string& path);
- static Text::std::unique_ptr<Text> gen();
- static Text::uint32_t identifier()

@Issue: https://github.com/thorvg/thorvg/issues/969
2023-12-25 12:40:12 +09:00