../src/lib/sw_engine/tvgSwShape.cpp:232:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
232 | for (auto i = 0; i < dash.cnt; ++i) patternLength += pattern[i];
| ~~^~~~~~~~~~
../src/lib/sw_engine/tvgSwShape.cpp:239:28: warning: comparison of integer expressions of different signedness: ‘int’ and ‘uint32_t’ {aka ‘unsigned int’} [-Wsign-compare]
239 | for (auto i = 0; i < dash.cnt * (1 + isOdd); ++i, ++offIdx) {
Currently, tasks are expected to be triggered from the main thread.
This ensures preventing the popping of a thread from a worker thread.
Previously, there was a potential deadlock problem...
In the case of a gradient stroke and a valid
fill, the composition wasn't applied correctly,
resulting in an unexpected overlap between
the fill and stroke.
@Issue: https://github.com/thorvg/thorvg/issues/445
The 'Paint' function now includes an internal stroking option,
allowing the bounding box to be calculated with or without the stroke size taken into account.
This feature is particularly useful for SVG loaders,
and we might consider making the interface available for user demands in the future.
`GL_INVALID_VALUE` is generate during `glGenBuffers` and is checked by
calling `glGetError()` inside `GL_CHECK` macro.
While the buffer id is valid if the value is not zero.
1. convert mat4 directly from exist mat3, and remove unused calculation
code.
2. since normalized position is only meaningful in vertex shader stage.
use logical position in fragment shader stage for all gradient
pipeline.
Upgrade the used glsl version in GL shader source.
New version can directly specify the attribute location in
shader and the uniform block is only available in new glsl version
Loading images when the MIME type is incorrect is unnecessary
and often results in failure, adding unnecessary processing overhead.
Pictures should have a clear MIME type assigned by users.
VAO is new object in modern GL API, which can split and manage vertex
buffer and attribute state. This is optional in GLES and is mandatory in
GL.
Also index buffer is faster then pass cpu data in GL draw call.
- add an execeptional hanlding at parsing the assets.
- The precomp layer failed to prepare its instance in the parsing stage. This corrects the mistake.
The 3x3 matrix already contains the geometric transformation
information required for 2D rendering.
We can directly convert from the 3x3 matrix to
the 4x4 matrix to facilitate subsequent GPU rendering.
- const uint32_t* Picture::data(uint32_t* w, uint32_t* h) const
Returning pixel data is not guaranteed as the picture may contain vector resources.
Remove it unless it's absolutely necessary.
@Issue: https://github.com/thorvg/thorvg/issues/1372
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
[31/75] Compiling C++ object src/thorvg-0.dll.p/lib_sw_engine_tvgSwRaster.cpp.obj
D:\Projects\thorvg\src\lib\sw_engine\tvgSwRasterC.h(29): warning C4311: 'type cast': pointer truncation from 'PIXEL_T *' to 'long'
with
[
PIXEL_T=uint8_t
]
../src/lib/sw_engine/tvgSwRaster.cpp(1900): note: see reference to function template instantiation 'void cRasterPixels<uint8_t>(PIXEL_T *,PIXEL_T,uint32_t,int32_t)' being compiled
with
[
PIXEL_T=uint8_t
]
D:\Projects\thorvg\src\lib\sw_engine\tvgSwRasterC.h(29): warning C4302: 'type cast': truncation from 'PIXEL_T *' to 'long'
with
[
PIXEL_T=uint8_t
]
D:\Projects\thorvg\src\lib\sw_engine\tvgSwRasterC.h(29): warning C4311: 'type cast': pointer truncation from 'PIXEL_T *' to 'long'
with
[
PIXEL_T=uint32_t
]
../src/lib/sw_engine/tvgSwRaster.cpp(1911): note: see reference to function template instantiation 'void cRasterPixels<uint32_t>(PIXEL_T *,PIXEL_T,uint32_t,int32_t)' being compiled
with
[
PIXEL_T=uint32_t
]
D:\Projects\thorvg\src\lib\sw_engine\tvgSwRasterC.h(29): warning C4302: 'type cast': truncation from 'PIXEL_T *' to 'long'
with
[
PIXEL_T=uint32_t
]
An issue occurred in the 64-bit accelerated raster version,
involving 8 bytes of misaligned memory access.
This was detected by the memory sanitizer and has now been fixed.
At the construction stage, some stroke points can be skipped
if the distance between the points is too narrow.
Previously, this was assumed to be an error case,
but it's clearly intended to remove unnecessary points introduced in a small area of drawing.
This sometimes leads to a flickering issue when super small-sized vector images are drawn.
Now, it's fixed.
This class serves as the base for Animation.
The main purpose of its APIs is to control the animation frames.
Its example will be provided in the upcoming commits.
@APIs:
Result Animation::frame(uint32_t no) noexcept;
Picture* Animation::picture() const noexcept;
uint32_t Animation::curFrame() const noexcept;
uint32_t Animation::totalFrame() const noexcept;
float Animation::duration() const noexcept;
static std::unique_ptr<Animation> Animation::gen() noexcept;
@Issue: https://github.com/thorvg/thorvg/pull/1450
