blob: 333395eaeb31fdee3b6a072e07cfced9e52506d9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "content/child/image_decoder.h"
#include "content/public/child/image_decoder_utils.h"
#include "third_party/WebKit/public/platform/WebData.h"
#include "third_party/WebKit/public/platform/WebImage.h"
#include "third_party/WebKit/public/platform/WebSize.h"
#include "third_party/skia/include/core/SkBitmap.h"
using blink::WebData;
using blink::WebImage;
namespace content {
SkBitmap DecodeImage(const unsigned char* data,
const gfx::Size& desired_image_size,
size_t size) {
ImageDecoder decoder(desired_image_size);
return decoder.Decode(data, size);
}
ImageDecoder::ImageDecoder() : desired_icon_size_(0, 0) {
}
ImageDecoder::ImageDecoder(const gfx::Size& desired_icon_size)
: desired_icon_size_(desired_icon_size) {
}
ImageDecoder::~ImageDecoder() {
}
SkBitmap ImageDecoder::Decode(const unsigned char* data, size_t size) const {
const WebImage& image = WebImage::fromData(
WebData(reinterpret_cast<const char*>(data), size), desired_icon_size_);
return image.getSkBitmap();
}
// static
std::vector<SkBitmap> ImageDecoder::DecodeAll(
const unsigned char* data, size_t size) {
const blink::WebVector<WebImage>& images = WebImage::framesFromData(
WebData(reinterpret_cast<const char*>(data), size));
std::vector<SkBitmap> result;
for (size_t i = 0; i < images.size(); ++i)
result.push_back(images[i].getSkBitmap());
return result;
}
} // namespace content
|
