1cb93a386Sopenharmony_ci// Copyright 2019 Google LLC. 2cb93a386Sopenharmony_ci// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file. 3cb93a386Sopenharmony_ci#include "tools/fiddle/examples.h" 4cb93a386Sopenharmony_ci// HASH=de418ccb42471d1589508ef3955f8c53 5cb93a386Sopenharmony_ciREG_FIDDLE(ImageInfo_MakeS32, 256, 128, false, 0) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci const int width = 256; 8cb93a386Sopenharmony_ci const int height = 32; 9cb93a386Sopenharmony_ci SkImageInfo info = SkImageInfo::MakeN32Premul(width, height); 10cb93a386Sopenharmony_ci SkColor gradColors[] = { 0xFFAA0055, 0xFF11CC88 }; 11cb93a386Sopenharmony_ci SkPoint gradPoints[] = { { 0, 0 }, { width, 0 } }; 12cb93a386Sopenharmony_ci SkPaint gradPaint; 13cb93a386Sopenharmony_ci gradPaint.setShader(SkGradientShader::MakeLinear(gradPoints, gradColors, nullptr, 14cb93a386Sopenharmony_ci SK_ARRAY_COUNT(gradColors), SkTileMode::kClamp)); 15cb93a386Sopenharmony_ci SkBitmap bitmap; 16cb93a386Sopenharmony_ci bitmap.allocPixels(SkImageInfo::MakeN32(width, height, kPremul_SkAlphaType)); 17cb93a386Sopenharmony_ci SkCanvas offScreen(bitmap); 18cb93a386Sopenharmony_ci offScreen.drawRect(SkRect::MakeWH(width, height), gradPaint); 19cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 0, 0); 20cb93a386Sopenharmony_ci bitmap.allocPixels(SkImageInfo::MakeS32(width, height, kPremul_SkAlphaType)); 21cb93a386Sopenharmony_ci SkCanvas sRGBOffscreen(bitmap); 22cb93a386Sopenharmony_ci sRGBOffscreen.drawRect(SkRect::MakeWH(width, height), gradPaint); 23cb93a386Sopenharmony_ci canvas->drawImage(bitmap.asImage(), 0, 48); 24cb93a386Sopenharmony_ci SkBitmap noColorSpaceBitmap; 25cb93a386Sopenharmony_ci noColorSpaceBitmap.setInfo(SkImageInfo::MakeN32(width, height, kPremul_SkAlphaType)); 26cb93a386Sopenharmony_ci noColorSpaceBitmap.setPixels(bitmap.getAddr(0, 0)); 27cb93a386Sopenharmony_ci canvas->drawImage(noColorSpaceBitmap.asImage(), 0, 96); 28cb93a386Sopenharmony_ci} 29cb93a386Sopenharmony_ci} // END FIDDLE 30