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Author SHA1 Message Date
Hermet Park
38bd34b01f animation/lottie: improved the precision of frame values. 
Refined the logic for updating frame numbers
to ensure greater accuracy in value precision.

issue: https://github.com/thorvg/thorvg/issues/2266
 2024-05-14 15:28:48 +09:00
Jinny You
55c4d6fe28 bindings/capi: Fix incompatible parameter 
C API doesn't support default parameter, removed it.

Issue: #2228
 2024-04-30 23:19:24 +09:00
Hermet Park
7a9ba52d0c doc: adds the api version history 2024-04-30 14:32:07 +02:00
Mira Grudzinska
51eec98aae build: add missing ifdef 
The thorvg_lottie.h file wasn’t accessible
if the lottie loader was not activated,
causing a compilation error.
 2024-04-17 00:00:32 +09:00
Jinny You
3de7580d96 lottie/common: Fix typo in API documentation comment 2024-04-16 10:30:01 +09:00
Jinny You
2ea79746e3 bindings/capi: Support lottie segment and marker 
new experimental apis for animation segment and lottie marker.

APIs:
- TVG_API Tvg_Result tvg_animation_set_segment(Tvg_Animation* animation, float begin, float end)
- TVG_API Tvg_Result tvg_animation_get_segment(Tvg_Animation* animation, float* begin, float* end = nullptr)
- TVG_API Tvg_Result tvg_lottie_animation_set_marker(Tvg_Animation* animation, const char* marker)
- TVG_API Tvg_Result tvg_lottie_animation_get_marker_cnt(Tvg_Animation* animation, uint32_t* cnt)
- TVG_API Tvg_Result tvg_lottie_animation_get_marker(Tvg_Animation* animation, uint32_t idx, const char** name)
 2024-04-14 23:54:26 +09:00
Hermet Park
50707482ba lottie: rectify the frame updates. 
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
 2024-04-11 10:54:02 +09:00
Hermet Park
d37ed535d1 wasm: update the gif conversion function 
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().
 2024-04-05 01:10:39 +09:00
Hermet Park
059939f2ed wasm: optimize TVG saving Logic 
Optimized the saving logic for TVG.

Copying the picture is unnecessary;
the logic now directly utilizes the currently held picture.
 2024-04-05 01:10:39 +09:00
Hermet Park
d6504ed35d doc: List the parameters in their respective order. 2024-03-28 14:01:17 +09:00
Hermet Park
e4775727eb api: Promote experimental Animation APIs to official status. 
These APIs have been thoroughly tested and verified.

New API:
- Result Animation::frame(float no)
- Picture* Animation::picture() const
- float Animation::curFrame() const
- float Animation::totalFrame() const
- float Animation::duration() const
- static Animation::std::unique_ptr<Animation> gen()

New CAPI:
- Tvg_Animation* tvg_animation_new()
- Tvg_Result tvg_animation_set_frame(Tvg_Animation* animation, float no)
- Tvg_Paint* tvg_animation_get_picture(Tvg_Animation* animation)
- Tvg_Result tvg_animation_get_frame(Tvg_Animation* animation, float* no)
- Tvg_Result tvg_animation_get_total_frame(Tvg_Animation* animation, float* cnt)
- Tvg_Result tvg_animation_get_duration(Tvg_Animation* animation, float* duration)
- Tvg_Result tvg_animation_del(Tvg_Animation* animation)

issue: https://github.com/thorvg/thorvg/issues/2067
 2024-03-27 16:18:42 +09:00
Jinny You
b3f09cab6b lottie: Support the slot reverting feature 
Implemented the ability to revert Lottie slots by calling override with nullptr.
This functionality allows for the complete reversal of applied slots.

usage:
- `animation->override(nullptr)`

Co-Authored-By: Hermet Park <hermet@lottiefiles.com>
 2024-03-21 16:56:28 +09:00
Hermet Park
58eab98e20 capi: Add two additional ColorSpace options to align with C++ APIs. 
APIs:
- Tvg_Colorspace::TVG_COLORSPACE_ABGR8888S
- Tvg_Colorspace::TVG_COLORSPACE_ARGB8888S

Issue: https://github.com/thorvg/thorvg/issues/2053
 2024-03-14 14:45:38 +09:00
Jinny You
449cee7cf0 lottie/api: specify clear result for override API 
In case the given JSON is invalid, it's more closed to `Result::InvalidArguments`.
 2024-03-06 17:32:02 +09:00
Hermet Park
1e4bf308da renderer/loader: revamping the caching mechanism. 
The previous loader cache mechanism encountered a problem
when the user changed the content of the cached data.

In such cases, a new request would not be processed
because the renderer would use the previously cached content.

So far, the TVG cache mechanism utilizes a pointer hash key
for the fastest hashing mechanism available.
One limitation is that it assumes the address is unique for the data.

To resolve this, we modified the caching policy.
Now, the renderer will not cache copied data;
it will only cache the given data when it is deemed shareable.

issue: https://github.com/thorvg/thorvg/issues/2020
 2024-03-06 14:34:58 +09:00
Jinny You
bd1fec2dca capi: added missing lottie header 
Currently, the Lottie Animation API is not working due to the missing header.
 2024-03-06 11:51:13 +09:00
Hermet Park
71a5c3ad02 binding/capi: support lottie extensions 
these experimental apis are allowed to use
when the lottie loader is enabled.

APIs:
- Tvg_Animation* tvg_lottie_animation_new()
- Tvg_Result tvg_lottie_animation_override(Tvg_Animation* animation, const char* slot)
 2024-02-24 01:57:35 +09:00
Jinny You
1c04cab904 wasm: Add canvas clear on update 
Fixed bug that canvas draws wrong frame at alpha area
 2024-01-04 17:14:42 +09:00
Jinny You
5f088a2357 wasm: Revise saver methods 2024-01-03 13:51:42 +09:00
Jinny You
2c6c8d3b21
updated copyright date (#1866) 2023-12-28 10:43:25 +09:00
Jinny You
99a841b404 wasm: Revise the wasm binding for lottie-player 
- removed and replaced `tvgWasm`
 2023-12-20 15:45:14 +09:00
Hermet Park
f2c29063d2 api: updated the recent changed api again. 
Reordered by the data packing size.
Also removed a wrong capi default parameter value.

Result Picture::load(const char* data, uint32_t size, const std::string& mimeType, bool copy = false, const std::string& rpath = "")
-> Result load(const char* data, uint32_t size, const std::string& mimeType, const std::string& rpath = "", bool copy = false)

Tvg_Result tvg_picture_load_data(Tvg_Paint* paint, const char *data, uint32_t size, const char *mimetype, bool copy, const char* resourcePath)
-> Tvg_Result tvg_picture_load_data(Tvg_Paint* paint, const char *data, uint32_t size, const char *mimetype, const char* resourcePath, bool copy);
 2023-11-23 11:59:38 +09:00
Jinny You
c30019e6dd capi: support loading external image feature for lottie 
Updated API:
- Tvg_Result tvg_picture_load_data(Tvg_Paint* paint, const char *data, uint32_t size, const char *mimetype, bool copy, const string& resourcePath)
 2023-11-22 18:04:35 +09:00
Sergii Liebodkin
548962f5f8 apis/engines: Revise the clear() buffer behavior. 
ThorVG has offered an option to clear the buffer since version 1.0.
This is essential when users utilize the canvas target buffer
with the main render target. They share the buffer
and need to draw contents onto the existing contents.

API:
Result Canvas::clear(bool free = true)
-> Result Canvas::clear(bool paints = true, bool buffer = true)

Tvg_Result tvg_canvas_clear(Tvg_Canvas* canvas, bool free);
-> Tvg_Result tvg_canvas_clear(Tvg_Canvas* canvas, bool paints, bool buffer);

Issue: https://github.com/thorvg/thorvg/issues/1779

Co-Authored-By: Hermet Park <hermet@lottiefiles.com>
 2023-11-20 18:23:00 +09:00
Hermet Park
08252990a6 wasm: Set a GIF background color. 
Use a white background by default.
 2023-11-14 10:47:52 +09:00
Hermet Park
2082343463 doc: make it up missing parameter information. 2023-11-09 14:46:14 +09:00
Hermet Park
d1bae0b44c capi: udpated the doc. 
BETA_API -> Experimental API
 2023-11-08 10:53:39 +09:00
Sergii
4da90b2847 picture: added ability to support premultiplied for picture raw loader 
[issues 1479: picture raw loader to support premultiplied](https://github.com/thorvg/thorvg/issues/1764)

api changes:
    Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool copy);
    Result Picture::load(uint32_t* data, uint32_t w, uint32_t h, bool premultiplied, bool copy);

capi changes
    TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool copy);
    TVG_API Tvg_Result tvg_picture_load_raw(Tvg_Paint* paint, uint32_t *data, uint32_t w, uint32_t h, bool premultiplied, bool copy);
 2023-11-08 10:46:23 +09:00
Hermet Park
2f8c920654 gif: corrected the wrong aspect ratio scaling. 2023-11-06 20:18:13 +09:00
Hermet Park
7bf958e913 binding/wasm: remove layer functionality. 
We will revisit this function later with a proper design.
 2023-11-06 16:54:01 +09:00
Hermet Park
12534e6934 binding/wasm: updated save features 
- removed the compression option
- added an animation save function.
 2023-11-06 16:54:01 +09:00
Hermet Park
0687b09c72 doc: keep the style clean & neat 2023-11-03 23:54:58 +09:00
Hermet Park
0819fc9058 binding/wasm: updated save features 
- removed the compression option
- added an animation save function.
 2023-11-03 23:54:58 +09:00
Jinny You
a60c881b60 docs: Remove all warnings from doxygen 2023-11-03 12:05:21 +09:00
Hermet Park
d879e56856 saver: Revised the API for the 1.0 release 
replaced the 'compress' option with 'quality'

API changes:
Result Saver::save(std::unique_ptr<Paint> paint, const std::string& path, bool compress) ->
Result Saver::save(std::unique_ptr<Paint> paint, const std::string& path, uint32_t quality = 100)

TVG_API Tvg_Result tvg_saver_save(Tvg_Saver* saver, Tvg_Paint* paint, const char* path, bool compress) ->
Tvg_Result tvg_saver_save(Tvg_Saver* saver, Tvg_Paint* paint, const char* path, uint32_t quality)

Issue: #1372
 2023-11-02 11:58:23 +09:00
Hermet Park
2d2928652b wasm: fix a regression bug. 
The Animation::frame() method has been modified.
It will now return InsufficientCondition,
if the frame value is the same as the previous one.

In addition to this change, we have also updated its usage accordingly.
 2023-10-31 12:03:32 +09:00
Hermet Park
d6fffd13c2 api: revise the engine initializer for the 1.0 release. 
This change introduces the CanvasEngine::All type to automatically
initialize the engines available on the current system.

These revisions improve the usability of these APIs.

Addtions:
- enum class CanvasEngine::All

Modifications:
- Result Initializer::init(CanvasEngine engine, uint32_t threads) ->
Result Initializer::init(uint32_t threads, CanvasEngine engine = tvg::CanvasEngine::All)
 2023-10-30 11:48:02 +09:00
Mira Grudzinska
25a1321243 common: stroke dash offset support with new apis. 
This change just allows users to use the offset of the stroke dash.
Actually feature enhacement has been introduced by
478e45f9f3.

@APIs:
uint32_t Shape::strokeDash(const float** dashPattern) ->
uint32_t Shape::strokeDash(const float** dashPattern, float* offset = nullptr)

Result Shape::strokeDash(const float* dashPattern, uint32_t cnt) ->
Result Shape::strokeDash(const float* dashPattern, uint32_t cnt, float offset = 0.0f)

Tvg_Result tvg_shape_set_stroke_dash(Tvg_Paint* paint, const float* dashPattern, uint32_t cnt) ->
Tvg_Result tvg_shape_set_stroke_dash(Tvg_Paint* paint, const float* dashPattern, uint32_t cnt, float offset)

Tvg_Result tvg_shape_get_stroke_dash(const Tvg_Paint* paint, const float** dashPattern, uint32_t* cnt) ->
Tvg_Result tvg_shape_get_stroke_dash(const Tvg_Paint* paint, const float** dashPattern, uint32_t* cnt, float* offset)

@Issue: https://github.com/thorvg/thorvg/issues/1372
 2023-10-30 11:47:51 +09:00
Hermet Park
db55481e97 renamed stroke apis family. 
float Shape::stroke(float width) -> float Shape::strokeWidth(float width)
Result Shape::stroke(uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255) -> Result Shape::strokeFill(uint8_t r, uint8_t g, uint8_t b, uint8_t a = 255)
Result Shape::stroke(std::unique_ptr<Fill> f) -> Result Shape::strokeFill(std::unique_ptr<Fill> f)
Result Shape::stroke(const float* dashPattern, uint32_t cnt, float offset = 0.0f) ->  Result Shape::strokeDash(const float* dashPattern, uint32_t cnt, float offset = 0.0f)
Result Shape::stroke(StrokeCap cap) -> Result Shape::strokeCap(StrokeCap cap)
Result Shape::stroke(StrokeJoin join) -> Result Shape::strokeJoin(StrokeJoin join)
Result Shape::strokeColor(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a = nullptr) const -> Result Shape::strokeFill(uint8_t* r, uint8_t* g, uint8_t* b, uint8_t* a = nullptr) const

@Issue: https://github.com/thorvg/thorvg/issues/1372
 2023-10-27 11:46:51 +09:00
Hermet Park
e570064eba 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
 2023-10-24 11:49:57 +09:00
Hermet Park
a6d7a19047 api: enhance the API usage. 
Allow users to omit the default type casting for added convenience.
 2023-10-18 14:35:57 +09:00
Sergii Liebodkin
ce2a3f6040 capi: introduce missing blend functions in capi bindings 2023-10-18 10:39:45 +09:00
Hermet Park
2b7c47f2b5
doc/capi: updated 2023-09-26 19:06:57 +09:00
Hermet Park
ac82234360 capi: api sync up. 
added beta apis:
- enum Tvg_Composite_Method::TVG_COMPOSITE_METHOD_INVERSE_LUMA_MASK;

promote apis:
- TVG_API Tvg_Result tvg_shape_set_stroke_miterlimit(Tvg_Paint* paint, float miterlimit);
- TVG_API Tvg_Result tvg_shape_get_stroke_miterlimit(const Tvg_Paint* paint, float* miterlimit);

@Issue: https://github.com/thorvg/thorvg/issues/1669
 2023-09-25 21:33:23 +09:00
Hermet Park
749523b709 capi/animation: support animation features under the beta. 
New APIs:
- Tvg_Animation* tvg_animation_new();
- Tvg_Result tvg_animation_set_frame(Tvg_Animation* animation, uint32_t no);
- Tvg_Paint* tvg_animation_get_picture(Tvg_Animation* animation);
- Tvg_Result tvg_animation_get_cur_frame(Tvg_Animation* animation, uint32_t* no);
- Tvg_Result tvg_animation_get_total_frame(Tvg_Animation* animation, uint32_t* cnt);
- Tvg_Result tvg_animatoon_get_duration(Tvg_Animation* animation, float* duration);
- Tvg_Result tvg_animation_del(Tvg_Animation* animation);
 2023-09-25 12:27:22 +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
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
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
Hermet Park
c97c60b900 binding wasm: fix a memory leak. 
clear the buffer memory properly when a canvas size is changed.
 2023-08-07 13:22:13 +09:00
Hermet Park
052cfea4b1 binding wasm: tag it as beta version. 
wasm interfaces are fragile now.
we dont'guarantee compatibility yet.
 2023-08-04 15:09:28 +09:00