1/*
2* Copyright 2016 Google Inc.
3*
4* Use of this source code is governed by a BSD-style license that can be
5* found in the LICENSE file.
6*/
7
8#include "ImageSlide.h"
9
10#include "SkCanvas.h"
11#include "SkData.h"
12#include "SkImage.h"
13
14ImageSlide::ImageSlide(const SkString& name, const SkString& path) : fPath(path) {
15    fName = name;
16}
17
18SkISize ImageSlide::getDimensions() const {
19    return fImage ? fImage->dimensions() : SkISize::Make(0, 0);
20}
21
22void ImageSlide::draw(SkCanvas* canvas) {
23    SkASSERT(fImage);
24    canvas->drawImage(fImage, 0, 0);
25}
26
27void ImageSlide::load(SkScalar, SkScalar) {
28    sk_sp<SkData> encoded = SkData::MakeFromFileName(fPath.c_str());
29    fImage = SkImage::MakeFromEncoded(encoded);
30}
31
32void ImageSlide::unload() {
33    fImage.reset(nullptr);
34}
35