You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
19 lines
778 B
19 lines
778 B
4 months ago
|
// Copyright 2019 Google LLC.
|
||
|
|
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
|
||
|
|
#include "tools/fiddle/examples.h"
|
||
|
|
// HASH=e006bb05cf74ec8d2b3d6adeb5dba11b
|
||
|
|
REG_FIDDLE(Bitmap_getPixels, 256, 256, true, 0) {
|
||
|
|
void draw(SkCanvas* canvas) {
|
||
|
|
SkBitmap bitmap;
|
||
|
|
bitmap.setInfo(SkImageInfo::MakeN32(4, 4, kPremul_SkAlphaType));
|
||
|
|
bitmap.allocPixels();
|
||
|
|
bitmap.eraseColor(0x00000000);
|
||
|
|
void* baseAddr = bitmap.getPixels();
|
||
|
|
*(SkPMColor*)baseAddr = 0xFFFFFFFF;
|
||
|
|
SkDebugf("bitmap.getColor(0, 1) %c= 0x00000000\n",
|
||
|
|
bitmap.getColor(0, 1) == 0x00000000 ? '=' : '!');
|
||
|
|
SkDebugf("bitmap.getColor(0, 0) %c= 0xFFFFFFFF\n",
|
||
|
|
bitmap.getColor(0, 0) == 0xFFFFFFFF ? '=' : '!');
|
||
|
|
}
|
||
|
|
} // END FIDDLE
|