Bitmap_getGenerationID.cpp 615 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=db9dd91e0207c3941c09538555817b4b
  5. REG_FIDDLE(Bitmap_getGenerationID, 256, 256, true, 0) {
  6. void draw(SkCanvas* canvas) {
  7. SkBitmap bitmap;
  8. SkDebugf("empty id %u\n", bitmap.getGenerationID());
  9. bitmap.allocPixels(SkImageInfo::MakeN32(64, 64, kOpaque_SkAlphaType));
  10. SkDebugf("alloc id %u\n", bitmap.getGenerationID());
  11. bitmap.eraseColor(SK_ColorRED);
  12. SkDebugf("erase id %u\n", bitmap.getGenerationID());
  13. }
  14. } // END FIDDLE