1/*
2 * Copyright 2014 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 "DMPDFRasterizeTask.h"
9#include "DMUtil.h"
10#include "DMWriteTask.h"
11#include "SkBitmap.h"
12#include "SkCanvas.h"
13#include "SkStream.h"
14
15namespace DM {
16
17PDFRasterizeTask::PDFRasterizeTask(const Task& parent,
18                                   SkStreamAsset* pdf,
19                                   RasterizePdfProc proc)
20    : CpuTask(parent)
21    , fName(UnderJoin(parent.name().c_str(), "rasterize"))
22    , fPdf(pdf)
23    , fRasterize(proc) {
24    SkASSERT(fPdf.get());
25    SkASSERT(fPdf->unique());
26}
27
28void PDFRasterizeTask::draw() {
29    SkBitmap bitmap;
30
31    if (fRasterize(fPdf.get(), &bitmap)) {
32        this->spawnChild(SkNEW_ARGS(WriteTask, (*this, "PDF", bitmap)));
33    } else {
34        this->fail();
35    }
36}
37
38}  // namespace DM
39