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 15 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 25 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 31 sk_sp<SkImage> image() override { 32 return surface->makeImageSnapshot(); 33 } 34 }; 35 static Register sw{"sw", SWDst::Create}; 36 37 static Register _565{"565", [](Options options) { 38 options["ct"] = "565"; 39 return SWDst::Create(options); 40 }}; 41
