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Effect: Clarify that padding is added in ScaleToFitTransformation.
PiperOrigin-RevId: 504796380
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@ -23,7 +23,7 @@ import androidx.media3.common.util.UnstableApi;
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import com.google.common.collect.ImmutableList;
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/**
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* Specifies a 4x4 transformation {@link Matrix} to apply in the vertex shader for each frame.
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* Specifies a 4x4 transformation {@link Matrix} to apply in the vertex shader for each input frame.
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*
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* <p>The matrix is applied to points given in normalized device coordinates (-1 to 1 on x, y, and z
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* axes). Transformed pixels that are moved outside of the normal device coordinate range are
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@ -74,9 +74,9 @@ public final class ScaleToFitTransformation implements MatrixTransformation {
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*
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* <p>The default value, 0, corresponds to not applying any rotation.
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*
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* <p>The output frame's width and height are automatically adjusted to preserve all input
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* pixels. The rotated input frame is fitted inside an enclosing black rectangle if its edges
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* aren't parallel to the x and y axes.
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* <p>The output frame's width and height are adjusted to preserve all input pixels. The rotated
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* input frame is fitted inside an enclosing black rectangle if its edges aren't parallel to the
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* x and y axes, to form the output frame.
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*
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* @param rotationDegrees The counterclockwise rotation, in degrees.
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* @return This builder.
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