blob: f7f4f7e531ab0d0a217d3d1790d48e3b0f7204c3 [file] [log] [blame]
// 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=e9bd4f02b6cfb3ac864cb7fee7d7299c
REG_FIDDLE(ImageInfo_isOpaque, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
const int height = 2;
const int width = 2;
SkBitmap bitmap;
SkImageInfo imageInfo = SkImageInfo::Make(width, height, kN32_SkColorType, kPremul_SkAlphaType);
bitmap.setInfo(imageInfo);
for (int index = 0; index < 2; ++index) {
bitmap.allocPixels();
bitmap.eraseColor(0x00000000);
SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
bitmap.eraseColor(0xFFFFFFFF);
SkDebugf("isOpaque: %s\n", imageInfo.isOpaque() ? "true" : "false");
imageInfo = imageInfo.makeAlphaType(kOpaque_SkAlphaType);
bitmap.setInfo(imageInfo);
}
}
} // END FIDDLE