1 /*
2  * Copyright 2017 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 "ok.h"
9 #include "SkSurface.h"
10 
11 struct SWDst : Dst {
12     SkImageInfo      info;
13     sk_sp<SkSurface> surface;
14 
CreateSWDst15     static std::unique_ptr<Dst> Create(Options options) {
16         SkImageInfo info = SkImageInfo::MakeN32Premul(0,0);
17         if (options("ct") == "565") { info = info.makeColorType(kRGB_565_SkColorType); }
18         if (options("ct") == "f16") { info = info.makeColorType(kRGBA_F16_SkColorType); }
19 
20         SWDst dst;
21         dst.info = info;
22         return move_unique(dst);
23     }
24 
drawSWDst25     bool draw(Src* src) override {
26         auto size = src->size();
27         surface = SkSurface::MakeRaster(info.makeWH(size.width(), size.height()));
28         return src->draw(surface->getCanvas());
29     }
30 
imageSWDst31     sk_sp<SkImage> image() override {
32         return surface->makeImageSnapshot();
33     }
34 };
35 static Register sw{"sw", SWDst::Create};
36 
__anona945c5f00102() 37 static Register _565{"565", [](Options options) {
38     options["ct"] = "565";
39     return SWDst::Create(options);
40 }};
41