4  * Use of this source code is governed by a BSD-style license that can be
36 class Concat final : public Transform {  class
40     Concat(sk_sp<Transform> a, sk_sp<Transform> b)  in Concat()  function in sksg::__anon52f20d060111::Concat
45         this->observeInval(fA);  in Concat()
46         this->observeInval(fB);  in Concat()
49     ~Concat() override {  in ~Concat()
50         this->unobserveInval(fA);  in ~Concat()
51         this->unobserveInval(fB);  in ~Concat()
56         fA->revalidate(ic, ctm);  in onRevalidate()
57         fB->revalidate(ic, ctm);  in onRevalidate()
67         SkASSERT(!this->hasInval());  in asMatrix()
72         SkASSERT(!this->hasInval());  in asM44()
92         this->observeInval(fT);  in Inverse()
96         this->unobserveInval(fT);  in ~Inverse()
101         fT->revalidate(ic, ctm);  in onRevalidate()
113         SkASSERT(!this->hasInval());  in asMatrix()
118         SkASSERT(!this->hasInval());  in asM44()
156         ? sk_sp<Transform>(new Concat<SkM44   >(std::move(a), std::move(b)))  in MakeConcat()
157         : sk_sp<Transform>(new Concat<SkMatrix>(std::move(a), std::move(b)));  in MakeConcat()
173     this->observeInval(fTransform);  in TransformEffect()
177     this->unobserveInval(fTransform);  in ~TransformEffect()
182     canvas->concat(TransformPriv::As<SkM44>(fTransform));  in onRender()
184     this->INHERITED::onRender(canvas, ctx);  in onRender()
188     const auto p4 = TransformPriv::As<SkM44>(fTransform).map(p.fX, p.fY, 0, 0);  in onNodeAt()
190     return this->INHERITED::onNodeAt({p4.x, p4.y});  in onNodeAt()
194     SkASSERT(this->hasInval());  in onRevalidate()
197     fTransform->revalidate(ic, ctm);  in onRevalidate()
201     auto bounds = this->INHERITED::onRevalidate(ic, SkMatrix::Concat(ctm, m));  in onRevalidate()