| 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=e006bb05cf74ec8d2b3d6adeb5dba11b |
| Hal Canary | a7181e7c | 2019-03-18 16:06:34 -0400 | [diff] [blame] | 5 | REG_FIDDLE(Bitmap_getPixels, 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 | bitmap.setInfo(SkImageInfo::MakeN32(4, 4, kPremul_SkAlphaType)); |
| 9 | bitmap.allocPixels(); |
| 10 | bitmap.eraseColor(0x00000000); |
| 11 | void* baseAddr = bitmap.getPixels(); |
| 12 | *(SkPMColor*)baseAddr = 0xFFFFFFFF; |
| 13 | SkDebugf("bitmap.getColor(0, 1) %c= 0x00000000\n", |
| 14 | bitmap.getColor(0, 1) == 0x00000000 ? '=' : '!'); |
| 15 | SkDebugf("bitmap.getColor(0, 0) %c= 0xFFFFFFFF\n", |
| 16 | bitmap.getColor(0, 0) == 0xFFFFFFFF ? '=' : '!'); |
| 17 | } |
| 18 | } // END FIDDLE |