| 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=daacf43394ce4045a362a48b5774deed |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Bitmap_drawsNothing, 256, 256, true, 0) { |
| Hal Canary | 8751512 | 2019-03-15 14:22:51 -0400 | [diff] [blame] | 6 | void draw(SkCanvas* canvas) { |
| 7 | SkBitmap bitmap; |
| 8 | for (int w : { 0, 8 } ) { |
| 9 | for (bool allocate : { false, true} ) { |
| 10 | bitmap.setInfo(SkImageInfo::MakeA8(w, 8)); |
| 11 | allocate ? bitmap.allocPixels() : (void) 0 ; |
| 12 | SkDebugf("empty:%s isNull:%s drawsNothing:%s\n", bitmap.empty() ? "true " : "false", |
| 13 | bitmap.isNull() ? "true " : "false", bitmap.drawsNothing() ? "true" : "false"); |
| 14 | } |
| 15 | } |
| 16 | } |
| 17 | } // END FIDDLE |