| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [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. |
| Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 3 | #include "tools/fiddle/examples.h" |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 4 | // HASH=23c4543ac6cdd0e8fe762816a0dc2e03 |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Bitmap_isVolatile, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkBitmap original; |
| 8 | SkImageInfo info = SkImageInfo::Make(25, 35, kRGBA_8888_SkColorType, kOpaque_SkAlphaType); |
| 9 | if (original.tryAllocPixels(info)) { |
| 10 | original.setIsVolatile(true); |
| 11 | SkBitmap copy; |
| 12 | original.extractSubset(©, {5, 10, 15, 20}); |
| 13 | SkDebugf("original is " "%s" "volatile\n", original.isVolatile() ? "" : "not "); |
| 14 | SkDebugf("copy is " "%s" "volatile\n", copy.isImmutable() ? "" : "not "); |
| 15 | } |
| 16 | } |
| 17 | } // END FIDDLE |