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=8b128e067881f9251357653692fa28da
5cb93a386Sopenharmony_ciREG_FIDDLE(Canvas_writePixels_2, 256, 256, false, 0) {
6cb93a386Sopenharmony_civoid draw(SkCanvas* canvas) {
7cb93a386Sopenharmony_ci    SkImageInfo imageInfo = SkImageInfo::MakeN32Premul(2, 2);
8cb93a386Sopenharmony_ci    SkBitmap bitmap;
9cb93a386Sopenharmony_ci    bitmap.setInfo(imageInfo);
10cb93a386Sopenharmony_ci    uint32_t pixels[4];
11cb93a386Sopenharmony_ci    bitmap.setPixels(pixels);
12cb93a386Sopenharmony_ci    for (int y = 0; y < 256; y += 2) {
13cb93a386Sopenharmony_ci        for (int x = 0; x < 256;  x += 2) {
14cb93a386Sopenharmony_ci            pixels[0] = SkColorSetRGB(x, y, x | y);
15cb93a386Sopenharmony_ci            pixels[1] = SkColorSetRGB(x ^ y, y, x);
16cb93a386Sopenharmony_ci            pixels[2] = SkColorSetRGB(x, x & y, y);
17cb93a386Sopenharmony_ci            pixels[3] = SkColorSetRGB((~x) & 0xFF, (~y) & 0xFF, x);
18cb93a386Sopenharmony_ci            canvas->writePixels(bitmap, x, y);
19cb93a386Sopenharmony_ci        }
20cb93a386Sopenharmony_ci    }
21cb93a386Sopenharmony_ci}
22cb93a386Sopenharmony_ci}  // END FIDDLE
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