// Copyright 2019 Google LLC. // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. #include "tools/fiddle/examples.h" // HASH=22e7ce79ab2fe94252d23319f2258127 REG_FIDDLE(Image_MakeRasterData, 256, 256, false, 3) { void draw(SkCanvas* canvas) { size_t rowBytes = image->width() * SkColorTypeBytesPerPixel(kRGBA_8888_SkColorType); sk_sp data = SkData::MakeUninitialized(rowBytes * image->height()); SkImageInfo dstInfo = SkImageInfo::MakeN32(image->width(), image->height(), kPremul_SkAlphaType); image->readPixels(nullptr, dstInfo, data->writable_data(), rowBytes, 0, 0, SkImage::kAllow_CachingHint); sk_sp raw = SkImage::MakeRasterData(dstInfo.makeColorType(kRGBA_8888_SkColorType), data, rowBytes); canvas->drawImage(image, 0, 0); canvas->drawImage(raw.get(), 128, 0); } } // END FIDDLE