Bitmap_getAddr8.cpp 717 B

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  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=cb9a08e8ff779b6a1cf8bb54f3883aaf
  5. REG_FIDDLE(Bitmap_getAddr8, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkBitmap bitmap;
  8. const int width = 8;
  9. const int height = 8;
  10. uint8_t pixels[height][width];
  11. SkImageInfo info = SkImageInfo::Make(width, height, kGray_8_SkColorType, kOpaque_SkAlphaType);
  12. if (bitmap.installPixels(info, pixels, info.minRowBytes())) {
  13. SkDebugf("&pixels[4][2] %c= bitmap.getAddr8(2, 4)\n",
  14. &pixels[4][2] == bitmap.getAddr8(2, 4) ? '=' : '!');
  15. }
  16. }
  17. } // END FIDDLE