1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
3#include "tools/fiddle/examples.h"
4// HASH=9a392b753167cfa849cebeefd5a6e07d
5REG_FIDDLE(Pixmap_reset_2, 256, 64, false, 4) {
6void draw(SkCanvas* canvas) {
7    std::vector<int32_t> pixels;
8    pixels.resize(image->height() * image->width() * 4);
9    SkPixmap pixmap(SkImageInfo::Make(image->width(), image->height(), kN32_SkColorType,
10            image->alphaType()), (const void*) &pixels.front(), image->width() * 4);
11    image->readPixels(nullptr, pixmap, 0, 0);
12    int x = 0;
13    for (auto colorType : { kRGBA_8888_SkColorType, kBGRA_8888_SkColorType } ) {
14        pixmap.reset(SkImageInfo::Make(image->width(), image->height(), colorType,
15                image->alphaType()), (const void*) &pixels.front(), image->width() * 4);
16        SkBitmap bitmap;
17        bitmap.installPixels(pixmap);
18        canvas->drawImage(bitmap.asImage(), x, 0);
19        x += 128;
20    }
21}
22}  // END FIDDLE
23