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