| Hal Canary | 83c2f70 | 2019-03-07 14:53:03 -0500 | [diff] [blame] | 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 "fiddle/examples.h" |
| 4 | // HASH=be9574c4a14f891e1abb4ec2b1e51d6c |
| 5 | REG_FIDDLE(Surface_013, 256, 256, true, 0) { |
| 6 | void draw(SkCanvas* canvas) { |
| 7 | auto surface = SkSurface::MakeRasterN32Premul(1, 1); |
| 8 | for (int i = 0; i < 3; ++i) { |
| 9 | SkDebugf("surface generationID: %d\n", surface->generationID()); |
| 10 | if (0 == i) { |
| 11 | surface->getCanvas()->drawColor(SK_ColorBLACK); |
| 12 | } else { |
| 13 | surface->notifyContentWillChange(SkSurface::kDiscard_ContentChangeMode); |
| 14 | } |
| 15 | } |
| 16 | } |
| 17 | } // END FIDDLE |