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Merge "Add RenderEffect support for Shaders as inputs"

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This commit is contained in:
Nader Jawad
2021-01-27 22:06:28 +00:00
committed by Android (Google) Code Review
parent 48e12d8a81 16e72ebab4
commit 07dc5b6bb4
5 changed files with 149 additions and 6 deletions
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23
graphics/java/android/graphics/RenderEffect.java
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@@ -190,7 +190,7 @@ public final class RenderEffect {
}
/**
* Create a filter that applies the color filter to the provided RenderEffect
* Create a {@link RenderEffect} that applies the color filter to the provided RenderEffect
*
* @param colorFilter ColorFilter applied to the content in the input RenderEffect
* @param renderEffect Source to be transformed by the specified {@link ColorFilter}
@@ -209,7 +209,7 @@ public final class RenderEffect {
}
/**
* Create a filter that applies the color filter to the contents of the
* Create a {@link RenderEffect} that applies the color filter to the contents of the
* {@link android.graphics.RenderNode} that this RenderEffect is installed on
* @param colorFilter ColorFilter applied to the content in the input RenderEffect
*/
@@ -224,7 +224,7 @@ public final class RenderEffect {
}
/**
* {@link RenderEffect} that is a composition of 2 other {@link RenderEffect} instances
* Create a {@link RenderEffect} that is a composition of 2 other {@link RenderEffect} instances
* combined by the specified {@link BlendMode}
*
* @param dst The Dst pixels used in blending
@@ -248,8 +248,8 @@ public final class RenderEffect {
}
/**
* Create a filter that composes 'inner' with 'outer', such that the results of 'inner' are
* treated as the source bitmap passed to 'outer', i.e.
* Create a {@link RenderEffect} that composes 'inner' with 'outer', such that the results of
* 'inner' are treated as the source bitmap passed to 'outer', i.e.
*
* <pre>
* {@code
@@ -278,6 +278,18 @@ public final class RenderEffect {
);
}
/**
* Create a {@link RenderEffect} that renders the contents of the input {@link Shader}.
* This is useful to create an input for other {@link RenderEffect} types such as
* {@link RenderEffect#createBlurEffect(float, float, RenderEffect, TileMode)}
* {@link RenderEffect#createBlurEffect(float, float, RenderEffect, TileMode)} or
* {@link RenderEffect#createColorFilterEffect(ColorFilter, RenderEffect)}.
*/
@NonNull
public static RenderEffect createShaderEffect(@NonNull Shader shader) {
return new RenderEffect(nativeCreateShaderEffect(shader.getNativeInstance()));
}
private final long mNativeRenderEffect;
/* only constructed from static factory methods */
@@ -305,5 +317,6 @@ public final class RenderEffect {
private static native long nativeCreateColorFilterEffect(long colorFilter, long nativeInput);
private static native long nativeCreateBlendModeEffect(long dst, long src, int blendmode);
private static native long nativeCreateChainEffect(long outer, long inner);
private static native long nativeCreateShaderEffect(long shader);
private static native long nativeGetFinalizer();
}