35efaa8fd7
Relocate some reusable logic from Skottie TBR= Change-Id: I8764e666c9f1127ed895ee1d16cd66d052469ac5 Reviewed-on: https://skia-review.googlesource.com/98160 Reviewed-by: Florin Malita <fmalita@chromium.org> Commit-Queue: Florin Malita <fmalita@chromium.org>
62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
/*
|
|
* Copyright 2018 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "SkSGScene.h"
|
|
|
|
#include "SkCanvas.h"
|
|
#include "SkMatrix.h"
|
|
#include "SkPaint.h"
|
|
#include "SkSGInvalidationController.h"
|
|
#include "SkSGRenderNode.h"
|
|
|
|
namespace sksg {
|
|
|
|
Animator::Animator() = default;
|
|
Animator::~Animator() = default;
|
|
|
|
void Animator::tick(float t) {
|
|
this->onTick(t);
|
|
}
|
|
|
|
std::unique_ptr<Scene> Scene::Make(sk_sp<RenderNode> root, AnimatorList&& anims) {
|
|
return root ? std::unique_ptr<Scene>(new Scene(std::move(root), std::move(anims))) : nullptr;
|
|
}
|
|
|
|
Scene::Scene(sk_sp<RenderNode> root, AnimatorList&& animators)
|
|
: fRoot(std::move(root))
|
|
, fAnimators(std::move(animators)) {}
|
|
|
|
Scene::~Scene() = default;
|
|
|
|
void Scene::render(SkCanvas* canvas) const {
|
|
InvalidationController ic;
|
|
fRoot->revalidate(&ic, SkMatrix::I());
|
|
fRoot->render(canvas);
|
|
|
|
if (fShowInval) {
|
|
SkPaint fill, stroke;
|
|
fill.setAntiAlias(true);
|
|
fill.setColor(0x40ff0000);
|
|
stroke.setAntiAlias(true);
|
|
stroke.setColor(0xffff0000);
|
|
stroke.setStyle(SkPaint::kStroke_Style);
|
|
|
|
for (const auto& r : ic) {
|
|
canvas->drawRect(r, fill);
|
|
canvas->drawRect(r, stroke);
|
|
}
|
|
}
|
|
}
|
|
|
|
void Scene::animate(float t) {
|
|
for (const auto& anim : fAnimators) {
|
|
anim->tick(t);
|
|
}
|
|
}
|
|
|
|
} // namespace sksg
|