0bc48228ae
This is a reland of 3b7587814d
Use SkTPin instead of std::clamp (C++17 library feature).
Original change's description:
> FPS and frame control for MSKP slide.
>
> Bug: skia:11900
> Change-Id: Ib4d8da6a86da7966e613de2d7cfd61ff545b296a
> Reviewed-on: https://skia-review.googlesource.com/c/skia/+/400676
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Jim Van Verth <jvanverth@google.com>
Bug: skia:11900
Change-Id: I29d3f6a717bbdd4e1fee3322e98d33e51a28f264
Cq-Include-Trybots: luci.skia.skia.primary:Housekeeper-PerCommit-CreateDockerImage_Skia_Release
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/402917
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
/*
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#ifndef Slide_DEFINED
|
|
#define Slide_DEFINED
|
|
|
|
#include "include/core/SkRefCnt.h"
|
|
#include "include/core/SkSize.h"
|
|
#include "include/core/SkString.h"
|
|
#include "tools/sk_app/Window.h"
|
|
|
|
class SkCanvas;
|
|
class SkMetaData;
|
|
|
|
class Slide : public SkRefCnt {
|
|
public:
|
|
virtual SkISize getDimensions() const = 0;
|
|
|
|
virtual void gpuTeardown() { }
|
|
virtual void draw(SkCanvas* canvas) = 0;
|
|
virtual bool animate(double nanos) { return false; }
|
|
virtual void load(SkScalar winWidth, SkScalar winHeight) {}
|
|
virtual void resize(SkScalar winWidth, SkScalar winHeight) {}
|
|
virtual void unload() {}
|
|
|
|
virtual bool onChar(SkUnichar c) { return false; }
|
|
virtual bool onMouse(SkScalar x, SkScalar y, skui::InputState state,
|
|
skui::ModifierKey modifiers) { return false; }
|
|
|
|
virtual bool onGetControls(SkMetaData*) { return false; }
|
|
virtual void onSetControls(const SkMetaData&) {}
|
|
|
|
const SkString& getName() { return fName; }
|
|
|
|
protected:
|
|
SkString fName;
|
|
};
|
|
|
|
|
|
#endif
|