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Searched refs:opacity (Results 1 – 25 of 50) sorted by relevance

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/lvgl-latest/src/libs/thorvg/
DtvgSwRenderer.cpp51 uint8_t opacity; member
101 … if (!rshape->stroke->fill && (MULTIPLY(rshape->stroke->color[3], opacity) == 0)) return 0.0f; in validStrokeWidth()
119 if (opacity == 0 && !clipper) { in run()
136 alpha = MULTIPLY(alpha, opacity); in run()
154 … if (!shapeGenFillColors(&shape, fill, transform, surface, opacity, ctable)) goto err; in run()
168 … if (!shapeGenStrokeFillColors(&shape, fill, transform, surface, opacity, ctable)) goto err; in run()
232 …nderUpdateFlag::Image | RenderUpdateFlag::Transform | RenderUpdateFlag::Color)) && (opacity > 0)) { in run()
274 static void _renderFill(SwShapeTask* task, SwSurface* surface, uint8_t opacity) in _renderFill() argument
278 rasterGradientShape(surface, &task->shape, fill, opacity); in _renderFill()
281 a = MULTIPLY(opacity, a); in _renderFill()
[all …]
DtvgScene.h68 uint8_t opacity; //for composition member
88 bool needComposition(uint8_t opacity) in needComposition()
90 if (opacity == 0 || paints.empty()) return false; in needComposition()
103 if (opacity == 255) return false; in needComposition()
113 …od* renderer, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag… in update()
117 if ((needComp = needComposition(opacity))) { in update()
120 this->opacity = opacity; in update()
121 opacity = 255; in update()
124 paint->pImpl->update(renderer, transform, clips, opacity, flag, false); in update()
139 renderer->beginComposite(cmp, CompositeMethod::None, opacity); in render()
DtvgPaint.cpp167 ret->pImpl->opacity = opacity; in duplicate()
212 if (opacity == 0) return true; in render()
228 if (cmp) renderer->beginComposite(cmp, compData->method, compData->target->pImpl->opacity); in render()
239 …derMethod* renderer, const Matrix& pm, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag… in update() argument
267 …ask && a == 255 && PP(shape)->opacity == 255) || (method == CompositeMethod::InvAlphaMask && (a ==… in update()
298 opacity = MULTIPLY(opacity, this->opacity); in update()
303 PAINT_METHOD(rd, update(renderer, tr.cm, clips, opacity, newFlag, clipper)); in update()
381 opacity = 255; in reset()
497 Result Paint::opacity(uint8_t o) noexcept in opacity() function in Paint
499 if (pImpl->opacity == o) return Result::Success; in opacity()
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DtvgSwRaster.cpp60 … uint32_t y, uint32_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity) in operator ()()
62 fillLinear(fill, dst, y, x, len, cmp, alpha, csize, opacity); in operator ()()
89 … uint32_t y, uint32_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity) in operator ()()
91 fillRadial(fill, dst, y, x, len, cmp, alpha, csize, opacity); in operator ()()
700 …ce* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint8_t opacity) in _rasterScaledMaskedRleImage() argument
707 …ce* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint8_t opacity) in _rasterScaledMattedRleImage() argument
722 auto a = MULTIPLY(span->coverage, opacity); in _rasterScaledMattedRleImage()
734 …ce* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint8_t opacity) in _rasterScaledBlendingRleImage() argument
744 auto alpha = MULTIPLY(span->coverage, opacity); in _rasterScaledBlendingRleImage()
765 …ce* surface, const SwImage* image, const Matrix* itransform, const SwBBox& region, uint8_t opacity) in _rasterScaledRleImage() argument
[all …]
DtvgSwRenderer.h42 …derData data, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
43 …derData data, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
62 bool beginComposite(RenderCompositor* cmp, CompositeMethod method, uint8_t opacity) override;
86 …* task, const Matrix& transform, const Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
DtvgShape.h41 uint8_t opacity; //for composition member
65 renderer->beginComposite(cmp, CompositeMethod::None, opacity); in render()
73 bool needComposition(uint8_t opacity) in needComposition()
75 if (opacity == 0) return false; in needComposition()
82 if (opacity < 255) return true; in needComposition()
88 if (target->pImpl->opacity == 255 || target->pImpl->opacity == 0) { in needComposition()
106 …od* renderer, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag… in update()
110 if ((needComp = needComposition(opacity))) { in update()
113 this->opacity = opacity; in update()
114 opacity = 255; in update()
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DtvgSwRasterTexmap.h79 …e, const SwBBox* region, int yStart, int yEnd, AASpans* aaSpans, uint8_t opacity, uint8_t dirFlag …
152 if (opacity == 255) {
237 auto tmp = maskOp(MULTIPLY(px, opacity), *cmp, 0);
241 auto tmp = MULTIPLY(px, opacity);
275 …onst SwImage* image, const SwBBox* region, int yStart, int yEnd, AASpans* aaSpans, uint8_t opacity) in _rasterBlendingPolygonImageSegment() argument
345 if (opacity == 255) { in _rasterBlendingPolygonImageSegment()
422 auto src = ALPHA_BLEND(px, opacity); in _rasterBlendingPolygonImageSegment()
452 …image, const SwBBox* region, int yStart, int yEnd, AASpans* aaSpans, uint8_t opacity, bool matting) in _rasterPolygonImageSegment() argument
529 if (opacity == 255) { in _rasterPolygonImageSegment()
615 src = ALPHA_BLEND(px, MULTIPLY(opacity, alpha(cmp))); in _rasterPolygonImageSegment()
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DtvgLottieModel.h114 LottieOpacity opacity = 255; member
197 LottieOpacity opacity = 255; member
470 if (!opacity.frames && opacity.value == 255) return true; in mergeable()
480 if (opacity.ix == ix) return &opacity; in property()
494 LottieOpacity opacity = 255; member
506 LottieOpacity opacity = 255; member
511 if (opacity.ix == ix) return &opacity; in property()
575 …if (start.frames || end.frames || height.frames || angle.frames || opacity.frames || colorStops.fr… in prepare()
585 if (opacity.ix == ix) return &opacity; in property()
598 LottieOpacity opacity = 255; member
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DtvgPicture.h73 bool needComposition(uint8_t opacity);
94 …od* renderer, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag… in update()
107 rd = renderer->prepare(surface, rd, m, clips, opacity, flag); in update()
113 needComp = needComposition(opacity) ? true : false; in update()
114 rd = paint->pImpl->update(renderer, transform, clips, opacity, flag, false); in update()
DtvgSvgSceneBuilder.cpp93 …ptr<LinearGradient> _applyLinearGradientProperty(SvgStyleGradient* g, const Box& vBox, int opacity) in _applyLinearGradientProperty() argument
134 stops[i].a = static_cast<uint8_t>((colorStop->a * opacity) / 255); in _applyLinearGradientProperty()
148 …ptr<RadialGradient> _applyRadialGradientProperty(SvgStyleGradient* g, const Box& vBox, int opacity) in _applyRadialGradientProperty() argument
193 stops[i].a = static_cast<uint8_t>((colorStop->a * opacity) / 255); in _applyRadialGradientProperty()
333 … auto linear = _applyLinearGradientProperty(style->fill.paint.gradient, bBox, style->fill.opacity); in _applyProperty()
336 … auto radial = _applyRadialGradientProperty(style->fill.paint.gradient, bBox, style->fill.opacity); in _applyProperty()
344 vg->fill(style->color.r, style->color.g, style->color.b, style->fill.opacity); in _applyProperty()
347 …le->fill.paint.color.r, style->fill.paint.color.g, style->fill.paint.color.b, style->fill.opacity); in _applyProperty()
356 if (style->opacity < 255) vg->opacity(style->opacity); in _applyProperty()
377 …o linear = _applyLinearGradientProperty(style->stroke.paint.gradient, bBox, style->stroke.opacity); in _applyProperty()
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DtvgPicture.cpp62 bool Picture::Impl::needComposition(uint8_t opacity) in needComposition() argument
65 if (opacity < 255) return false; in needComposition()
71 if (target->pImpl->opacity == 255 || target->pImpl->opacity == 0) return false; in needComposition()
DtvgLottieBuilder.cpp107 …orm* transform, float frameNo, bool autoOrient, Matrix& matrix, uint8_t& opacity, LottieExpression… in _updateTransform() argument
112 opacity = 255; in _updateTransform()
146 if (scale.x == 0.0f || scale.y == 0.0f) opacity = 0; in _updateTransform()
147 else opacity = transform->opacity(frameNo, exps); in _updateTransform()
164 _updateTransform(transform, frameNo, layer->autoOrient, matrix, layer->cache.opacity, exps); in updateTransform()
181 uint8_t opacity; in updateTransform() local
185 _updateTransform(transform, frameNo, false, *ctx->transform, opacity, exps); in updateTransform()
192 if (!_updateTransform(transform, frameNo, false, matrix, opacity, exps)) return; in updateTransform()
195 ctx->propagator->opacity(MULTIPLY(opacity, PP(ctx->propagator)->opacity)); in updateTransform()
268 … ctx->propagator->stroke(color.rgb[0], color.rgb[1], color.rgb[2], stroke->opacity(frameNo, exps)); in updateSolidStroke()
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DtvgSvgCssStyle.cpp89 to->fill.opacity = from->fill.opacity; in _copyStyle()
123 to->stroke.opacity = from->stroke.opacity; in _copyStyle()
174 if ((from->opacity < 255 && !(to->flags & SvgStyleFlags::Opacity)) || in _copyStyle()
176 to->opacity = from->opacity; in _copyStyle()
DtvgSwFill.cpp129 … bool _updateColorTable(SwFill* fill, const Fill* fdata, const SwSurface* surface, uint8_t opacity) in _updateColorTable() argument
144 auto a = MULTIPLY(pColors->a, opacity); in _updateColorTable()
178 auto a2 = MULTIPLY(next->a, opacity); in _updateColorTable()
371 … uint32_t y, uint32_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity) in fillRadial() argument
379 if (opacity == 255) { in fillRadial()
389 *dst = opBlendNormal(_pixel(fill, x0), *dst, MULTIPLY(opacity, alpha(cmp))); in fillRadial()
398 if (opacity == 255) { in fillRadial()
407 … *dst = opBlendNormal(_pixel(fill, sqrtf(det) - b), *dst, MULTIPLY(opacity, alpha(cmp))); in fillRadial()
550 … uint32_t y, uint32_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity) in fillLinear() argument
558 if (opacity == 255) { in fillLinear()
[all …]
DtvgSwCommon.h512 …hape, const Fill* fill, const Matrix& transform, SwSurface* surface, uint8_t opacity, bool ctable);
513 …hape, const Fill* fill, const Matrix& transform, SwSurface* surface, uint8_t opacity, bool ctable);
530 …ill, const Fill* fdata, const Matrix& transform, SwSurface* surface, uint8_t opacity, bool ctable);
536 …nt8_t* dst, uint32_t y, uint32_t x, uint32_t len, SwMask maskOp, uint8_t opacity); …
537 …nt32_t y, uint32_t x, uint32_t len, uint8_t* cmp, SwMask maskOp, uint8_t opacity); …
540 …2_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity); //matting v…
546 …2_t x, uint32_t len, uint8_t* cmp, SwAlpha alpha, uint8_t csize, uint8_t opacity); //matting v…
567 bool rasterGradientShape(SwSurface* surface, SwShape* shape, const Fill* fdata, uint8_t opacity);
569 …(SwSurface* surface, SwImage* image, const Matrix& transform, const SwBBox& bbox, uint8_t opacity);
571 bool rasterGradientStroke(SwSurface* surface, SwShape* shape, const Fill* fdata, uint8_t opacity);
DtvgRender.h89 uint8_t opacity; member
315 …derData data, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
316 …derData data, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
333 virtual bool beginComposite(RenderCompositor* cmp, CompositeMethod method, uint8_t opacity) = 0;
DtvgPaint.h81 uint8_t opacity; member
175 …derMethod* renderer, const Matrix& pm, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag…
DtvgText.h113 …od* renderer, const Matrix& transform, Array<RenderData>& clips, uint8_t opacity, RenderUpdateFlag… in update()
135 return PP(shape)->update(renderer, transform, clips, opacity, pFlag, false); in update()
DtvgSvgLoaderCommon.h474 int opacity; member
482 int opacity; member
498 int opacity; member
DtvgLottieModel.cpp278 auto opacity = this->opacity(frameNo); in fill() local
279 if (opacity == 0) return nullptr; in fill()
317 if (opacity < 255) { in fill()
321 const_cast<Fill::ColorStop*>(&colorStops[i])->a = MULTIPLY(colorStops[i].a, opacity); in fill()
DtvgCapi.cpp206 TVG_API Tvg_Result tvg_paint_set_opacity(Tvg_Paint* paint, uint8_t opacity) in tvg_paint_set_opacity() argument
209 return (Tvg_Result) reinterpret_cast<Paint*>(paint)->opacity(opacity); in tvg_paint_set_opacity()
213 TVG_API Tvg_Result tvg_paint_get_opacity(const Tvg_Paint* paint, uint8_t* opacity) in tvg_paint_get_opacity() argument
215 if (!paint || !opacity) return TVG_RESULT_INVALID_ARGUMENT; in tvg_paint_get_opacity()
216 *opacity = reinterpret_cast<const Paint*>(paint)->opacity(); in tvg_paint_get_opacity()
/lvgl-latest/
Dlibrary.properties6 paragraph=Powerful and easy-to-use embedded GUI with many widgets, advanced visual effects (opacity…
/lvgl-latest/docs/details/main-components/
Dcolor.rst135 To describe opacity the :cpp:type:`lv_opa_t` type is created from ``uint8_t``.
138 - :cpp:enumerator:`LV_OPA_TRANSP` Value: 0, means no opacity making the color
144 opacity)
/lvgl-latest/libs/nema_gfx/include/
Dnema_vg_paint.h126 void nema_vg_paint_set_opacity(NEMA_VG_PAINT_HANDLE paint, float opacity);
/lvgl-latest/docs/details/widgets/
Dcanvas.rst68 Canvas to blue with 50% opacity. Note that if the current color format
70 ignored. Similarly, if opacity is not supported

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