Flutter Engine
The Flutter Engine
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Path_readFromMemory.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.
4// HASH=9c6edd836c573a0fd232d2b8aa11a678
5REG_FIDDLE(Path_readFromMemory, 256, 256, true, 0) {
6void draw(SkCanvas* canvas) {
7 SkPath path, copy;
8 path.lineTo(6.f / 7, 2.f / 3);
9 size_t size = path.writeToMemory(nullptr);
10 SkTDArray<char> storage;
11 storage.resize(size);
12 path.writeToMemory(storage.begin());
13 size_t wrongSize = size - 4;
14 size_t bytesRead = copy.readFromMemory(storage.begin(), wrongSize);
15 SkDebugf("length = %zu; returned by readFromMemory = %zu\n", wrongSize, bytesRead);
16 size_t largerSize = size + 4;
17 bytesRead = copy.readFromMemory(storage.begin(), largerSize);
18 SkDebugf("length = %zu; returned by readFromMemory = %zu\n", largerSize, bytesRead);
19}
20} // END FIDDLE
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
T * begin()
Definition SkTDArray.h:150
void resize(int count)
Definition SkTDArray.h:183
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition examples.h:60
Definition copy.py:1