1 #if 0  // Disabled until updated to use current API.
2 // Copyright 2019 Google LLC.
3 // Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4 #include "tools/fiddle/examples.h"
5 // HASH=a8b8bd4bfe968e2c63085f867665227f
6 REG_FIDDLE(Image_isLazyGenerated_a, 256, 80, false, 0) {
7 class TestImageGenerator : public SkImageGenerator {
8 public:
9     TestImageGenerator() : SkImageGenerator(SkImageInfo::MakeN32Premul(10, 10)) {}
10     ~TestImageGenerator() override {}
11 protected:
12     bool onGetPixels(const SkImageInfo& info, void* pixelPtr, size_t rowBytes,
13                      const Options& options) override {
14         SkPMColor* pixels = static_cast<SkPMColor*>(pixelPtr);
15         for (int y = 0; y < info.height(); ++y) {
16             for (int x = 0; x < info.width(); ++x) {
17                 pixels[y * info.width() + x] = 0xff223344 + y * 0x000C0811;
18             }
19         }
20         return true;
21     }
22 };
23 
24 void draw(SkCanvas* canvas) {
25     auto gen = std::unique_ptr<TestImageGenerator>(new TestImageGenerator());
26     sk_sp<SkImage> image(SkImage::MakeFromGenerator(std::move(gen)));
27     SkString lazy(image->isLazyGenerated() ? "is lazy" : "not lazy");
28     canvas->scale(8, 8);
29     canvas->drawImage(image, 0, 0, nullptr);
30     SkPaint paint;
31     paint.setTextSize(4);
32     canvas->drawString(lazy, 2, 5, paint);
33 }
34 }  // END FIDDLE
35 #endif  // Disabled until updated to use current API.
36