Deprecate RS Java APIs.

This CL marks RenderScript Java APIs as deprecated.

Bug: 168711199
Test: m
Test: CtsRenderscriptTestCases
Test: CtsRsCppTestCases
Test: CtsRsBlasTestCases
Change-Id: Id271a794679d445c480d62c87ae6c8150f6901f8
Merged-In: Id271a794679d445c480d62c87ae6c8150f6901f8
(cherry picked from commit 8b4548c43a)

rs/java/android/renderscript/Allocation.java

@@ -52,8 +52,12 @@ import android.view.Surface;
  * <p>For more information about creating an application that uses RenderScript, read the
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
-
+@Deprecated
 public class Allocation extends BaseObj {
     private static final int MAX_NUMBER_IO_INPUT_ALLOC = 16;
 

rs/java/android/renderscript/AllocationAdapter.java

@@ -19,7 +19,11 @@ package android.renderscript;
 /**
  * Only intended for use by generated reflected code.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class AllocationAdapter extends Allocation {
     Type mWindow;
 

rs/java/android/renderscript/BaseObj.java

@@ -27,7 +27,11 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
  * It is responsible for lifetime management and resource tracking. This class
  * should not be used by a user application.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class BaseObj {
     BaseObj(long id, RenderScript rs) {
         rs.validate();

rs/java/android/renderscript/Byte2.java

@@ -20,7 +20,11 @@ package android.renderscript;
 /**
  * Class for exposing the native RenderScript byte2 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Byte2 {
     public byte x;
     public byte y;

rs/java/android/renderscript/Byte3.java

@@ -20,7 +20,11 @@ package android.renderscript;
 /**
  * Class for exposing the native RenderScript byte3 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Byte3 {
     public byte x;
     public byte y;

rs/java/android/renderscript/Byte4.java

@@ -20,7 +20,11 @@ package android.renderscript;
 /**
  * Class for exposing the native RenderScript byte4 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Byte4 {
     public byte x;
     public byte y;

rs/java/android/renderscript/Double2.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic double type.
  * Provides two double fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Double2 {
     public double x;
     public double y;

rs/java/android/renderscript/Double3.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic double type.
  * Provides three double fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Double3 {
     public double x;
     public double y;

rs/java/android/renderscript/Double4.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic double type.
  * Provides four double fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Double4 {
     public double x;
     public double y;

rs/java/android/renderscript/Element.java

@@ -51,7 +51,12 @@ import android.compat.annotation.UnsupportedAppUsage;
  * <p>For more information about creating an application that uses RenderScript, read the
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Element extends BaseObj {
     int mSize;
     Element[] mElements;

rs/java/android/renderscript/FieldPacker.java

@@ -26,7 +26,11 @@ import java.util.BitSet;
  * reflected code generated by the RS tool chain.  It should not
  * be called directly.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class FieldPacker {
     public FieldPacker(int len) {
         mPos = 0;

rs/java/android/renderscript/FileA3D.java

@@ -36,6 +36,7 @@ import java.io.InputStream;
  * index entries for all the objects stored inside it.
  *
  **/
+@Deprecated
 public class FileA3D extends BaseObj {
 
     /**

rs/java/android/renderscript/Float2.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic float type.
  * Provides two float fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public  class Float2 {
     public float x;
     public float y;

rs/java/android/renderscript/Float3.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic float type.
  * Provides three float fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Float3 {
     public float x;
     public float y;

rs/java/android/renderscript/Float4.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic float type.
  * Provides four float fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Float4 {
     public float x;
     public float y;

rs/java/android/renderscript/Font.java

@@ -45,6 +45,7 @@ import java.util.Map;
  * them in the script to suit the user's rendering needs. Font colors work as a state machine.
  * Every new call to draw text uses the last color set in the script.</p>
  **/
+@Deprecated
 public class Font extends BaseObj {
 
     //These help us create a font by family name

rs/java/android/renderscript/Int2.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic int type.
  * Provides two int fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Int2 {
     public int x;
     public int y;

rs/java/android/renderscript/Int3.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic int type.
  * Provides three int fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Int3 {
     public int x;
     public int y;

rs/java/android/renderscript/Int4.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic int type.
  * Provides four int fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Int4 {
     public int x;
     public int y;

rs/java/android/renderscript/Long2.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic long type.
  * Provides two long fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Long2 {
     public long x;
     public long y;

rs/java/android/renderscript/Long3.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic long type.
  * Provides three long fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Long3 {
     public long x;
     public long y;

rs/java/android/renderscript/Long4.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic long type.
  * Provides four long fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Long4 {
     public long x;
     public long y;

rs/java/android/renderscript/Matrix2f.java

@@ -20,7 +20,11 @@ package android.renderscript;
 /**
  * Class for exposing the native RenderScript rs_matrix2x2 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Matrix2f {
 
     /**

rs/java/android/renderscript/Matrix3f.java

@@ -20,7 +20,11 @@ package android.renderscript;
 /**
  * Class for exposing the native RenderScript rs_matrix3x3 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Matrix3f {
 
     /**

rs/java/android/renderscript/Matrix4f.java

@@ -22,7 +22,11 @@ import android.compat.annotation.UnsupportedAppUsage;
 /**
  * Class for exposing the native RenderScript rs_matrix4x4 type back to the Android system.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Matrix4f {
 
     /**

rs/java/android/renderscript/Mesh.java

@@ -40,6 +40,7 @@ import java.util.Vector;
  *  index sets or primitive types.
  * </p>
  **/
+@Deprecated
 public class Mesh extends BaseObj {
 
     /**

rs/java/android/renderscript/Program.java

@@ -32,7 +32,11 @@ import java.io.UnsupportedEncodingException;
  * Program is a base class for all the objects that modify
  * various stages of the graphics pipeline
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Program extends BaseObj {
     static final int MAX_INPUT = 8;
     static final int MAX_OUTPUT = 8;

rs/java/android/renderscript/ProgramFragment.java

@@ -37,6 +37,7 @@ import android.compat.annotation.UnsupportedAppUsage;
  * </p>
  *
  **/
+@Deprecated
 public class ProgramFragment extends Program {
     ProgramFragment(long id, RenderScript rs) {
         super(id, rs);

rs/java/android/renderscript/ProgramFragmentFixedFunction.java

@@ -29,6 +29,7 @@ import android.compat.annotation.UnsupportedAppUsage;
  * blended with results of up to two texture lookups.</p
  *
  **/
+@Deprecated
 public class ProgramFragmentFixedFunction extends ProgramFragment {
     ProgramFragmentFixedFunction(long id, RenderScript rs) {
         super(id, rs);

rs/java/android/renderscript/ProgramRaster.java

@@ -25,6 +25,7 @@ import android.compat.annotation.UnsupportedAppUsage;
  * Program raster is primarily used to specify whether point sprites are enabled and to control
  * the culling mode. By default, back faces are culled.
  **/
+@Deprecated
 public class ProgramRaster extends BaseObj {
 
     /**

rs/java/android/renderscript/ProgramStore.java

@@ -34,7 +34,11 @@ import android.os.Build;
  *     framebuffer</li>
  *  </ul>
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class ProgramStore extends BaseObj {
     /**
     * Specifies the function used to determine whether a fragment

rs/java/android/renderscript/ProgramVertex.java

@@ -34,7 +34,6 @@
  * The signatures don't have to be exact or in any strict order. As long as the input name in the shader
  * matches a channel name and size available on the mesh, the runtime takes care of connecting the
  * two. Unlike OpenGL, there is no need to link the vertex and fragment programs.</p>
- *
  **/
 package android.renderscript;
 
@@ -49,6 +48,7 @@ import android.compat.annotation.UnsupportedAppUsage;
  * geometric data in a user-defined way.
  *
  **/
+@Deprecated
 public class ProgramVertex extends Program {
 
     ProgramVertex(long id, RenderScript rs) {

rs/java/android/renderscript/ProgramVertexFixedFunction.java

@@ -27,6 +27,7 @@ import android.compat.annotation.UnsupportedAppUsage;
  * without writing any GLSL code.
  *
  **/
+@Deprecated
 public class ProgramVertexFixedFunction extends ProgramVertex {
 
     ProgramVertexFixedFunction(long id, RenderScript rs) {

rs/java/android/renderscript/RSDriverException.java

@@ -20,7 +20,12 @@ package android.renderscript;
 /**
  * Base class for all exceptions thrown by the Android
  * RenderScript
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class RSDriverException extends RSRuntimeException {
     public RSDriverException(String string) {
         super(string);

rs/java/android/renderscript/RSIllegalArgumentException.java

@@ -20,7 +20,12 @@ package android.renderscript;
 /**
  * Base class for all exceptions thrown by the Android
  * RenderScript
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class RSIllegalArgumentException extends RSRuntimeException {
     public RSIllegalArgumentException(String string) {
         super(string);

rs/java/android/renderscript/RSInvalidStateException.java

@@ -20,7 +20,12 @@ package android.renderscript;
 /**
  * Base class for all exceptions thrown by the Android
  * RenderScript
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class RSInvalidStateException extends RSRuntimeException {
     public RSInvalidStateException(String string) {
         super(string);

rs/java/android/renderscript/RSRuntimeException.java

@@ -20,7 +20,12 @@ package android.renderscript;
 /**
  * Base class for all exceptions thrown by the Android
  * RenderScript
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class RSRuntimeException
   extends java.lang.RuntimeException {
     public RSRuntimeException(String string) {

rs/java/android/renderscript/RSSurfaceView.java

@@ -33,6 +33,7 @@ import android.view.SurfaceView;
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
  */
+@Deprecated
 public class RSSurfaceView extends SurfaceView implements SurfaceHolder.Callback {
     private SurfaceHolder mSurfaceHolder;
     private RenderScriptGL mRS;

rs/java/android/renderscript/RSTextureView.java

@@ -28,6 +28,7 @@ import android.view.TextureView;
  * to draw on.
  *
  */
+@Deprecated
 public class RSTextureView extends TextureView implements TextureView.SurfaceTextureListener {
     private RenderScriptGL mRS;
     private SurfaceTexture mSurfaceTexture;

rs/java/android/renderscript/RenderScript.java

@@ -44,7 +44,12 @@ import java.util.concurrent.locks.ReentrantReadWriteLock;
  * <p>For more information about creating an application that uses RenderScript, read the
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class RenderScript {
     static final long TRACE_TAG = Trace.TRACE_TAG_RS;
 

rs/java/android/renderscript/RenderScriptCacheDir.java

@@ -23,7 +23,11 @@ import java.io.File;
 /**
  * Used only for tracking the RenderScript cache directory.
  * @hide
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class RenderScriptCacheDir {
      /**
      * Sets the directory to use as a persistent storage for the

rs/java/android/renderscript/RenderScriptGL.java

@@ -37,6 +37,7 @@ import android.view.SurfaceHolder;
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
  **/
+@Deprecated
 public class RenderScriptGL extends RenderScript {
     int mWidth;
     int mHeight;

rs/java/android/renderscript/Sampler.java

@@ -25,7 +25,12 @@ package android.renderscript;
  * android.renderscript.Allocation#USAGE_GRAPHICS_TEXTURE}; using a Sampler on
  * an {@link android.renderscript.Allocation} that was not created with {@link
  * android.renderscript.Allocation#USAGE_GRAPHICS_TEXTURE} is undefined.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Sampler extends BaseObj {
     public enum Value {
         NEAREST (0),

rs/java/android/renderscript/Script.java

@@ -22,7 +22,12 @@ import android.util.SparseArray;
 /**
  * The parent class for all executable scripts. This should not be used by
  * applications.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Script extends BaseObj {
 
     /**

rs/java/android/renderscript/ScriptC.java

@@ -25,7 +25,12 @@ import java.io.InputStream;
 /**
  * The superclass for all user-defined scripts. This is only
  * intended to be used by the generated derived classes.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class ScriptC extends Script {
     private static final String TAG = "ScriptC";
 

rs/java/android/renderscript/ScriptGroup.java

@@ -37,7 +37,12 @@ import java.util.Map;
  * Grouping kernels together allows for more efficient execution. For example,
  * runtime and compiler optimization can be applied to reduce computation and
  * communication overhead, and to make better use of the CPU and the GPU.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptGroup extends BaseObj {
     private static final String TAG = "ScriptGroup";
     IO mOutputs[];

rs/java/android/renderscript/ScriptIntrinsic.java

@@ -23,7 +23,12 @@ package android.renderscript;
  * operations.
  *
  * Not intended for direct use.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public abstract class ScriptIntrinsic extends Script {
     ScriptIntrinsic(long id, RenderScript rs) {
         super(id, rs);

rs/java/android/renderscript/ScriptIntrinsic3DLUT.java

@@ -23,7 +23,11 @@ package android.renderscript;
  * allocation.  The 8 nearest values are sampled and linearly interpolated.  The
  * result is placed in the output.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsic3DLUT extends ScriptIntrinsic {
     private Allocation mLUT;
     private Element mElement;

rs/java/android/renderscript/ScriptIntrinsicBLAS.java

@@ -29,7 +29,11 @@ import java.lang.annotation.RetentionPolicy;
  *
  * For detailed description of BLAS, please refer to http://www.netlib.org/blas/
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicBLAS extends ScriptIntrinsic {
     private Allocation mLUT;
 

rs/java/android/renderscript/ScriptIntrinsicBlend.java

@@ -19,7 +19,12 @@ package android.renderscript;
 
 /**
  * Intrinsic kernels for blending two {@link android.renderscript.Allocation} objects.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class ScriptIntrinsicBlend extends ScriptIntrinsic {
     ScriptIntrinsicBlend(long id, RenderScript rs) {
         super(id, rs);

rs/java/android/renderscript/ScriptIntrinsicBlur.java

@@ -20,8 +20,11 @@ package android.renderscript;
  * Intrinsic Gausian blur filter. Applies a gaussian blur of the
  * specified radius to all elements of an allocation.
  *
- *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicBlur extends ScriptIntrinsic {
     private final float[] mValues = new float[9];
     private Allocation mInput;

rs/java/android/renderscript/ScriptIntrinsicColorMatrix.java

@@ -36,7 +36,12 @@ package android.renderscript;
  * Element#U8_2}, {@link Element#U8_3}, {@link Element#U8_4},
  * {@link Element#F32}, {@link Element#F32_2}, {@link
  * Element#F32_3}, and {@link Element#F32_4}.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicColorMatrix extends ScriptIntrinsic {
     private final Matrix4f mMatrix = new Matrix4f();
     private final Float4 mAdd = new Float4();

rs/java/android/renderscript/ScriptIntrinsicConvolve3x3.java

@@ -19,7 +19,11 @@ package android.renderscript;
 /**
  * Intrinsic for applying a 3x3 convolve to an allocation.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicConvolve3x3 extends ScriptIntrinsic {
     private final float[] mValues = new float[9];
     private Allocation mInput;

rs/java/android/renderscript/ScriptIntrinsicConvolve5x5.java

@@ -19,7 +19,11 @@ package android.renderscript;
 /**
  * Intrinsic for applying a 5x5 convolve to an allocation.
  *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicConvolve5x5 extends ScriptIntrinsic {
     private final float[] mValues = new float[25];
     private Allocation mInput;

rs/java/android/renderscript/ScriptIntrinsicHistogram.java

@@ -19,8 +19,11 @@ package android.renderscript;
 /**
  * Intrinsic Histogram filter.
  *
- *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicHistogram extends ScriptIntrinsic {
     private Allocation mOut;
 

rs/java/android/renderscript/ScriptIntrinsicLUT.java

@@ -21,7 +21,12 @@ package android.renderscript;
  * channel of the input has an independant lookup table. The
  * tables are 256 entries in size and can cover the full value
  * range of {@link Element#U8_4}.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public final class ScriptIntrinsicLUT extends ScriptIntrinsic {
     private final Matrix4f mMatrix = new Matrix4f();
     private Allocation mTables;

rs/java/android/renderscript/ScriptIntrinsicResize.java

@@ -18,7 +18,12 @@ package android.renderscript;
 
 /**
  * Intrinsic for performing a resize of a 2D allocation.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public final class ScriptIntrinsicResize extends ScriptIntrinsic {
     private Allocation mInput;
 

rs/java/android/renderscript/ScriptIntrinsicYuvToRGB.java

@@ -23,7 +23,12 @@ package android.renderscript;
  * The input allocation should be supplied in a supported YUV format
  * as a YUV element Allocation. The output is RGBA; the alpha channel
  * will be set to 255.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public final class ScriptIntrinsicYuvToRGB extends ScriptIntrinsic {
     private Allocation mInput;
 

rs/java/android/renderscript/Short2.java

@@ -22,7 +22,12 @@ package android.renderscript;
  *
  * Vector version of the basic short type.
  * Provides two short fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Short2 {
     public short x;
     public short y;

rs/java/android/renderscript/Short3.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic short type.
  * Provides three short fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Short3 {
     public short x;
     public short y;

rs/java/android/renderscript/Short4.java

@@ -19,7 +19,12 @@ package android.renderscript;
 /**
  * Vector version of the basic short type.
  * Provides four short fields packed.
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  */
+@Deprecated
 public class Short4 {
     public short x;
     public short y;

rs/java/android/renderscript/Type.java

@@ -42,7 +42,12 @@ package android.renderscript;
  * <p>For more information about creating an application that uses RenderScript, read the
  * <a href="{@docRoot}guide/topics/renderscript/index.html">RenderScript</a> developer guide.</p>
  * </div>
+ *
+ * @deprecated Renderscript has been deprecated in API level 31. Please refer to the <a
+ * href="https://developer.android.com/guide/topics/renderscript/migration-guide">migration
+ * guide</a> for the proposed alternatives.
  **/
+@Deprecated
 public class Type extends BaseObj {
     int mDimX;
     int mDimY;