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=17bcabaaee2dbb7beba562e9ca50b55e 5cb93a386Sopenharmony_ciREG_FIDDLE(Pixmap_addr, 256, 256, true, 3) { 6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) { 7cb93a386Sopenharmony_ci std::vector<int32_t> pixels; 8cb93a386Sopenharmony_ci pixels.resize(image->height() * image->width() * 4); 9cb93a386Sopenharmony_ci SkPixmap pixmap(SkImageInfo::Make(image->width(), image->height(), kN32_SkColorType, 10cb93a386Sopenharmony_ci image->alphaType()), (const void*) &pixels.front(), image->width() * 4); 11cb93a386Sopenharmony_ci image->readPixels(nullptr, pixmap, 0, 0); 12cb93a386Sopenharmony_ci SkDebugf("pixels address: 0x%p\n", pixmap.addr()); 13cb93a386Sopenharmony_ci SkPixmap inset; 14cb93a386Sopenharmony_ci if (pixmap.extractSubset(&inset, {128, 128, 512, 512})) { 15cb93a386Sopenharmony_ci SkDebugf("inset address: 0x%p\n", inset.addr()); 16cb93a386Sopenharmony_ci } 17cb93a386Sopenharmony_ci} 18cb93a386Sopenharmony_ci} // END FIDDLE 19