Bitmap_getAddr.cpp 516 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=ffcefb2344cd38c3b99f69cfe6d64a17
  5. REG_FIDDLE(Bitmap_getAddr, 256, 256, true, 3) {
  6. void draw(SkCanvas* canvas) {
  7. char* row0 = (char* ) source.getAddr(0, 0);
  8. char* row1 = (char* ) source.getAddr(0, 1);
  9. SkDebugf("addr interval %c= rowBytes\n",
  10. (size_t) (row1 - row0) == source.rowBytes() ? '=' : '!');
  11. }
  12. } // END FIDDLE