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36 lines
1.1 KiB
36 lines
1.1 KiB
4 months ago
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// Copyright 2021 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include <v4l2_codec2/common/Common.h>
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#include <base/numerics/safe_math.h>
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namespace android {
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bool contains(const Rect& rect1, const Rect& rect2) {
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return (rect2.left >= rect1.left && rect2.right <= rect1.right && rect2.top >= rect1.top &&
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rect2.bottom <= rect1.bottom);
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}
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std::string toString(const Rect& rect) {
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return std::string("(") + std::to_string(rect.left) + "," + std::to_string(rect.top) + ") " +
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std::to_string(rect.width()) + "x" + std::to_string(rect.height());
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}
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std::optional<int> getArea(const ui::Size& size) {
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base::CheckedNumeric<int> checked_area = size.width;
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checked_area *= size.height;
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return checked_area.IsValid() ? std::optional<int>(checked_area.ValueOrDie()) : std::nullopt;
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}
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bool isEmpty(const ui::Size& size) {
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return !size.width || !size.height;
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}
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std::string toString(const ui::Size& size) {
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return std::to_string(size.width) + "x" + std::to_string(size.height);
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}
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} // namespace android
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