xref: /aosp_15_r20/external/skia/docs/examples/Pixmap_addr32.cpp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17) 
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 REG_FIDDLE(Pixmap_addr32, 256, 256, true, 0) {
draw(SkCanvas * canvas)5 void draw(SkCanvas* canvas) {
6     const int w = 4;
7     const int h = 4;
8     uint32_t storage[w * h];
9     SkPixmap pixmap(SkImageInfo::MakeN32(w, h, kPremul_SkAlphaType),
10                     storage, w * sizeof(storage[0]));
11     SkDebugf("pixmap.addr32() %c= storage\n",
12               pixmap.addr32()  == storage ? '=' : '!');
13 }
14 }  // END FIDDLE
15