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Commit 26e90519 authored by Jason Sams's avatar Jason Sams
Browse files

Add flags to context creation for RS 

We have a number of context options exposed though native
that were not available though the Java API.  This brings them
to parity.  Will finish plumbing in a follow on CL.

Change-Id: I8c65ee743d0e750e418304127b84088f25176c38
parent c9e7b1e3

api/current.txt

+4 −0
Original line number Diff line number Diff line
@@ -24536,6 +24536,7 @@ package android.renderscript { 
    method public void contextDump();

    method public static android.renderscript.RenderScript create(android.content.Context);

    method public static android.renderscript.RenderScript create(android.content.Context, android.renderscript.RenderScript.ContextType);

    method public static android.renderscript.RenderScript create(android.content.Context, android.renderscript.RenderScript.ContextType, long);

    method public void destroy();

    method public void finish();

    method public final android.content.Context getApplicationContext();
@@ -24545,6 +24546,9 @@ package android.renderscript { 
    method public void setErrorHandler(android.renderscript.RenderScript.RSErrorHandler);

    method public void setMessageHandler(android.renderscript.RenderScript.RSMessageHandler);

    method public void setPriority(android.renderscript.RenderScript.Priority);

    field public static final long CREATE_FLAG_LOW_LATENCY = 1L; // 0x1L

    field public static final long CREATE_FLAG_LOW_POWER = 2L; // 0x2L

    field public static final long CREATE_FLAG_NONE = 0L; // 0x0L

  }















  public static final class RenderScript.ContextType extends java.lang.Enum {

























rs/java/android/renderscript/RenderScript.java



+36
−3




























Original line number
Diff line number
Diff line








@@ -63,6 +63,25 @@ public class RenderScript {













    static Method registerNativeAllocation;















    static Method registerNativeFree;





























    /*













     * Context creation flag which specifies a normal context.













    */













    public static final long CREATE_FLAG_NONE = 0x0000;



























    /*













     * Context creation flag which specifies a context optimized for low













     * latency over peak performance. This is a hint and may have no effect













     * on some implementations.













    */













    public static final long CREATE_FLAG_LOW_LATENCY = 0x0001;



























    /*













     * Context creation flag which specifies a context optimized for long













     * battery life over peak performance. This is a hint and may have no effect













     * on some implementations.













    */













    public static final long CREATE_FLAG_LOW_POWER = 0x0002;





























    static {















        sInitialized = false;















        if (!SystemProperties.getBoolean("config.disable_renderscript", false)) {










@@ -1145,7 +1164,7 @@ public class RenderScript {













     * @hide















     */















    public static RenderScript create(Context ctx, int sdkVersion) {













        return create(ctx, sdkVersion, ContextType.NORMAL);













        return create(ctx, sdkVersion, ContextType.NORMAL, CREATE_FLAG_NONE);















    }































    /**









@@ -1155,7 +1174,7 @@ public class RenderScript {













     * @param ctx The context.















     * @return RenderScript















     */













    public static RenderScript create(Context ctx, int sdkVersion, ContextType ct) {













    public static RenderScript create(Context ctx, int sdkVersion, ContextType ct, long flags) {















        if (!sInitialized) {















            Log.e(LOG_TAG, "RenderScript.create() called when disabled; someone is likely to crash");















            return null;










@@ -1194,7 +1213,21 @@ public class RenderScript {













     */















    public static RenderScript create(Context ctx, ContextType ct) {















        int v = ctx.getApplicationInfo().targetSdkVersion;













        return create(ctx, v, ct);













        return create(ctx, v, ct, CREATE_FLAG_NONE);













    }



























     /**













     * Create a RenderScript context.













     *













     *













     * @param ctx The context.













     * @param ct The type of context to be created.













     * @param flags The OR of the CREATE_FLAG_* options desired













     * @return RenderScript













     */













    public static RenderScript create(Context ctx, ContextType ct, long flags) {













        int v = ctx.getApplicationInfo().targetSdkVersion;













        return create(ctx, v, ct, flags);















    }































    /**