1/*
2 * Copyright 2015 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 "SkBitmapProvider.h"
9#include "SkImage_Base.h"
10#include "SkImageCacherator.h"
11#include "SkPixelRef.h"
12
13int SkBitmapProvider::width() const {
14    return fImage->width();
15}
16
17int SkBitmapProvider::height() const {
18    return fImage->height();
19}
20
21uint32_t SkBitmapProvider::getID() const {
22    return fImage->uniqueID();
23}
24
25SkImageInfo SkBitmapProvider::info() const {
26    return as_IB(fImage)->onImageInfo();
27}
28
29bool SkBitmapProvider::isVolatile() const {
30    // add flag to images?
31    const SkBitmap* bm = as_IB(fImage)->onPeekBitmap();
32    return bm ? bm->isVolatile() : false;
33}
34
35SkBitmapCacheDesc SkBitmapProvider::makeCacheDesc(int w, int h) const {
36    return SkBitmapCacheDesc::Make(fImage, w, h);
37}
38
39SkBitmapCacheDesc SkBitmapProvider::makeCacheDesc() const {
40    return SkBitmapCacheDesc::Make(fImage);
41}
42
43void SkBitmapProvider::notifyAddedToCache() const {
44    as_IB(fImage)->notifyAddedToCache();
45}
46
47bool SkBitmapProvider::asBitmap(SkBitmap* bm) const {
48    return as_IB(fImage)->getROPixels(bm, fDstColorSpace, SkImage::kAllow_CachingHint);
49}
50