Flutter Engine
The Flutter Engine
Pixmap_alphaType.cpp
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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.
4REG_FIDDLE(Pixmap_alphaType, 256, 256, true, 0) {
5void draw(SkCanvas* canvas) {
6 const char* alphas[] = {"Unknown", "Opaque", "Premul", "Unpremul"};
7 SkPixmap pixmap(SkImageInfo::MakeA8(16, 32), nullptr, 64);
8 SkDebugf("alpha type: k" "%s" "_SkAlphaType\n", alphas[pixmap.alphaType()]);
9}
10} // END FIDDLE
REG_FIDDLE(Pixmap_alphaType, 256, 256, true, 0)
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition: aaclip.cpp:27
SkAlphaType alphaType() const
Definition: SkPixmap.h:175
static SkImageInfo MakeA8(int width, int height)