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YogaNodeProperties implementation with ByteBuffer based setters
Summary: @public Adds an implementation of `YogaNodeProperties` that sets style properties using a `ByteBuffer` rather than JNI calls. We hope for a speed improvement. Reviewed By: pasqualeanatriello Differential Revision: D9042225 fbshipit-source-id: c7f2b24eaeddd1190755bec85a5034079bd2f492
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ReactAndroid/src/main/java/com/facebook/yoga/YogaNodePropertiesHybrid.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,261 @@ | ||
| /* | ||
| * Copyright (c) 2018-present, Facebook, Inc. | ||
| * | ||
| * This source code is licensed under the MIT license found in the LICENSE | ||
| * file in the root directory of this source tree. | ||
| * | ||
| */ | ||
| package com.facebook.yoga; | ||
|
|
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| import com.facebook.proguard.annotations.DoNotStrip; | ||
| import com.facebook.soloader.SoLoader; | ||
| import java.nio.ByteBuffer; | ||
| import java.nio.ByteOrder; | ||
|
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| @DoNotStrip | ||
| public class YogaNodePropertiesHybrid extends YogaNodePropertiesJNI { | ||
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| static { | ||
| SoLoader.loadLibrary("yoga"); | ||
| } | ||
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| private ByteBuffer mStyleBuffer; | ||
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| private static native ByteBuffer jni_getStyleBuffer(long nativePointer); | ||
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| public YogaNodePropertiesHybrid(YogaNode node) { | ||
| super(node); | ||
| mStyleBuffer = jni_getStyleBuffer(getNativePointer()).order(ByteOrder.LITTLE_ENDIAN); | ||
| } | ||
|
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| public YogaNodePropertiesHybrid(YogaNode node, YogaConfig config) { | ||
| super(node, config); | ||
| mStyleBuffer = jni_getStyleBuffer(getNativePointer()).order(ByteOrder.LITTLE_ENDIAN); | ||
| } | ||
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| @Override | ||
| public void setDirection(YogaDirection direction) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleDirection, direction.intValue()); | ||
| } | ||
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| @Override | ||
| public void setFlexDirection(YogaFlexDirection flexDirection) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleFlexDirection, flexDirection.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setJustifyContent(YogaJustify justifyContent) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleJustifyContent, justifyContent.intValue()); | ||
| } | ||
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| @Override | ||
| public void setAlignItems(YogaAlign alignItems) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleAlignItems, alignItems.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setAlignSelf(YogaAlign alignSelf) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleAlignSelf, alignSelf.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setAlignContent(YogaAlign alignContent) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleAlignContent, alignContent.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setPositionType(YogaPositionType positionType) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.stylePositionType, positionType.intValue()); | ||
| } | ||
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| @Override | ||
| public void setWrap(YogaWrap flexWrap) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleFlexWrap, flexWrap.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setOverflow(YogaOverflow overflow) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleOverflow, overflow.intValue()); | ||
| } | ||
|
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| @Override | ||
| public void setDisplay(YogaDisplay display) { | ||
| mStyleBuffer.putInt(YogaNodeMemoryLayout.styleDisplay, display.intValue()); | ||
| } | ||
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| @Override | ||
| public void setFlex(float flex) { | ||
| YogaNodeMemoryLayout.putOptional(mStyleBuffer, YogaNodeMemoryLayout.styleFlex, flex); | ||
| } | ||
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| @Override | ||
| public void setFlexGrow(float flexGrow) { | ||
| YogaNodeMemoryLayout.putOptional(mStyleBuffer, YogaNodeMemoryLayout.styleFlexGrow, flexGrow); | ||
| } | ||
|
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| @Override | ||
| public void setFlexShrink(float flexShrink) { | ||
| YogaNodeMemoryLayout.putOptional( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleFlexShrink, flexShrink); | ||
| } | ||
|
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| @Override | ||
| public void setFlexBasis(float flexBasis) { | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleFlexBasis, flexBasis); | ||
| } | ||
|
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| @Override | ||
| public void setFlexBasisPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleFlexBasis, percent); | ||
| } | ||
|
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| @Override | ||
| public void setFlexBasisAuto() { | ||
| YogaNodeMemoryLayout.putAutoValue(mStyleBuffer, YogaNodeMemoryLayout.styleFlexBasis); | ||
| } | ||
|
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| @Override | ||
| public void setMargin(YogaEdge edge, float margin) { | ||
| mEdgeSetFlag |= MARGIN; | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMarginOffset(edge), margin); | ||
| } | ||
|
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| @Override | ||
| public void setMarginPercent(YogaEdge edge, float percent) { | ||
| mEdgeSetFlag |= MARGIN; | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMarginOffset(edge), percent); | ||
| } | ||
|
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| @Override | ||
| public void setMarginAuto(YogaEdge edge) { | ||
| mEdgeSetFlag |= MARGIN; | ||
| YogaNodeMemoryLayout.putAutoValue(mStyleBuffer, YogaNodeMemoryLayout.styleMarginOffset(edge)); | ||
| } | ||
|
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| @Override | ||
| public void setPadding(YogaEdge edge, float padding) { | ||
| mEdgeSetFlag |= PADDING; | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.stylePaddingOffset(edge), padding); | ||
| } | ||
|
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| @Override | ||
| public void setPaddingPercent(YogaEdge edge, float percent) { | ||
| mEdgeSetFlag |= PADDING; | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.stylePaddingOffset(edge), percent); | ||
| } | ||
|
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| @Override | ||
| public void setBorder(YogaEdge edge, float border) { | ||
| mEdgeSetFlag |= BORDER; | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleBorderOffset(edge), border); | ||
| } | ||
|
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| @Override | ||
| public void setPosition(YogaEdge edge, float position) { | ||
| mHasSetPosition = true; | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.stylePositionOffset(edge), position); | ||
| } | ||
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| @Override | ||
| public void setPositionPercent(YogaEdge edge, float percent) { | ||
| mHasSetPosition = true; | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.stylePositionOffset(edge), percent); | ||
| } | ||
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| @Override | ||
| public void setWidth(float width) { | ||
| YogaNodeMemoryLayout.putPointValue(mStyleBuffer, YogaNodeMemoryLayout.styleWidth, width); | ||
| } | ||
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| @Override | ||
| public void setWidthPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue(mStyleBuffer, YogaNodeMemoryLayout.styleWidth, percent); | ||
| } | ||
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| @Override | ||
| public void setWidthAuto() { | ||
| YogaNodeMemoryLayout.putAutoValue(mStyleBuffer, YogaNodeMemoryLayout.styleWidth); | ||
| } | ||
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| @Override | ||
| public void setHeight(float height) { | ||
| YogaNodeMemoryLayout.putPointValue(mStyleBuffer, YogaNodeMemoryLayout.styleHeight, height); | ||
| } | ||
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| @Override | ||
| public void setHeightPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue(mStyleBuffer, YogaNodeMemoryLayout.styleHeight, percent); | ||
| } | ||
|
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| @Override | ||
| public void setHeightAuto() { | ||
| YogaNodeMemoryLayout.putAutoValue(mStyleBuffer, YogaNodeMemoryLayout.styleHeight); | ||
| } | ||
|
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| @Override | ||
| public void setMinWidth(float minWidth) { | ||
| YogaNodeMemoryLayout.putPointValue(mStyleBuffer, YogaNodeMemoryLayout.styleMinWidth, minWidth); | ||
| } | ||
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| @Override | ||
| public void setMinWidthPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue(mStyleBuffer, YogaNodeMemoryLayout.styleMinWidth, percent); | ||
| } | ||
|
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| @Override | ||
| public void setMinHeight(float minHeight) { | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMinHeight, minHeight); | ||
| } | ||
|
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| @Override | ||
| public void setMinHeightPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMinHeight, percent); | ||
| } | ||
|
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| @Override | ||
| public void setMaxWidth(float maxWidth) { | ||
| YogaNodeMemoryLayout.putPointValue(mStyleBuffer, YogaNodeMemoryLayout.styleMaxWidth, maxWidth); | ||
| } | ||
|
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| @Override | ||
| public void setMaxWidthPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue(mStyleBuffer, YogaNodeMemoryLayout.styleMaxWidth, percent); | ||
| } | ||
|
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| @Override | ||
| public void setMaxHeight(float maxHeight) { | ||
| YogaNodeMemoryLayout.putPointValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMaxHeight, maxHeight); | ||
| } | ||
|
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| @Override | ||
| public void setMaxHeightPercent(float percent) { | ||
| YogaNodeMemoryLayout.putPercentValue( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleMaxHeight, percent); | ||
| } | ||
|
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| @Override | ||
| public void setAspectRatio(float aspectRatio) { | ||
| YogaNodeMemoryLayout.putOptional( | ||
| mStyleBuffer, YogaNodeMemoryLayout.styleAspectRatio, aspectRatio); | ||
| } | ||
|
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| @Override | ||
| public YogaNodeProperties clone(YogaNode node) { | ||
| YogaNodePropertiesHybrid clone = (YogaNodePropertiesHybrid) super.clone(node); | ||
| clone.mStyleBuffer = | ||
| jni_getStyleBuffer(clone.getNativePointer()).order(ByteOrder.LITTLE_ENDIAN); | ||
| return clone; | ||
| } | ||
| } |
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