d88c2e8e09
Change-Id: I9a6b2780cfdd91cdd16d5a08eb9ba1214492cb7e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201982 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Hal Canary <halcanary@google.com>
21 lines
884 B
C++
21 lines
884 B
C++
// Copyright 2019 Google LLC.
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// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
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#include "fiddle/examples.h"
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// HASH=9c6edd836c573a0fd232d2b8aa11a678
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REG_FIDDLE(Path_readFromMemory, 256, 256, true, 0) {
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void draw(SkCanvas* canvas) {
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SkPath path, copy;
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path.lineTo(6.f / 7, 2.f / 3);
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size_t size = path.writeToMemory(nullptr);
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SkTDArray<char> storage;
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storage.setCount(size);
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path.writeToMemory(storage.begin());
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size_t wrongSize = size - 4;
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size_t bytesRead = copy.readFromMemory(storage.begin(), wrongSize);
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SkDebugf("length = %u; returned by readFromMemory = %u\n", wrongSize, bytesRead);
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size_t largerSize = size + 4;
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bytesRead = copy.readFromMemory(storage.begin(), largerSize);
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SkDebugf("length = %u; returned by readFromMemory = %u\n", largerSize, bytesRead);
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}
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} // END FIDDLE
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