b959c79a2a
Summary: X-link: https://github.com/facebook/litho/pull/976 Pull Request resolved: https://github.com/facebook/yoga/pull/1586 X-link: https://github.com/facebook/react-native/pull/43299 Add the React Clang Tidy config to Yoga, run the auto fixes, and make some manual mechanical tweaks. Notably, the automatic changes to the infra for generating a Yoga tree from JSON capture make it 70% faster. Before: {F1463947076} After: {F1463946802} This also cleans up all the no-op shallow const parameters in headers. {F1463943386} Not all checks are available in all environments, but that is okay, as Clang Tidy will gracefully skip them. Changelog: [Internal] Reviewed By: sammy-SC Differential Revision: D54461054 fbshipit-source-id: dbd2d9ce51afd3174d1f2c6d439fa7d08baff46f
78 lines
1.7 KiB
C++
78 lines
1.7 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#include <yoga/Yoga.h>
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const short int LAYOUT_EDGE_SET_FLAG_INDEX = 0;
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const short int LAYOUT_WIDTH_INDEX = 1;
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const short int LAYOUT_HEIGHT_INDEX = 2;
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const short int LAYOUT_LEFT_INDEX = 3;
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const short int LAYOUT_TOP_INDEX = 4;
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const short int LAYOUT_DIRECTION_INDEX = 5;
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const short int LAYOUT_MARGIN_START_INDEX = 6;
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const short int LAYOUT_PADDING_START_INDEX = 10;
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const short int LAYOUT_BORDER_START_INDEX = 14;
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namespace {
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const int HAS_NEW_LAYOUT = 16;
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union YGNodeContext {
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int32_t edgesSet = 0;
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void* asVoidPtr;
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};
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class YGNodeEdges {
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int32_t edges_;
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public:
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enum Edge {
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MARGIN = 1,
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PADDING = 2,
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BORDER = 4,
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};
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explicit YGNodeEdges(YGNodeRef node) {
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auto context = YGNodeContext{};
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context.asVoidPtr = YGNodeGetContext(node);
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edges_ = context.edgesSet;
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}
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void setOn(YGNodeRef node) {
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auto context = YGNodeContext{};
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context.edgesSet = edges_;
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YGNodeSetContext(node, context.asVoidPtr);
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}
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bool has(Edge edge) {
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return (edges_ & edge) == edge;
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}
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YGNodeEdges& add(Edge edge) {
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edges_ |= edge;
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return *this;
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}
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int get() {
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return edges_;
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}
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};
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struct YogaValue {
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static constexpr jint NAN_BYTES = 0x7fc00000;
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static jlong asJavaLong(const YGValue& value) {
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uint32_t valueBytes = 0;
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memcpy(&valueBytes, &value.value, sizeof valueBytes);
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return ((jlong)value.unit) << 32 | valueBytes;
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}
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constexpr static jlong undefinedAsJavaLong() {
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return ((jlong)YGUnitUndefined) << 32 | NAN_BYTES;
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}
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};
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} // namespace
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