diff options
author | Tim Murray <timmurray@google.com> | 2013-12-17 13:28:17 -0800 |
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committer | Tim Murray <timmurray@google.com> | 2013-12-17 13:28:17 -0800 |
commit | d1576fb039f018ea4d55abbb2c03d542011be399 (patch) | |
tree | e69fc47ea873621e2106d69e3d08c6d8e5d7fc93 /graphics/java/android/renderscript/BaseObj.java | |
parent | 0a11eb10ff08ad7a683cfc7c458b6625b955df2c (diff) |
Move RenderScript from graphics/ to new fw/base subdirectory rs.
Change-Id: I30b6633578f063840e1bdbcc9ba513b727912a6d
Diffstat (limited to 'graphics/java/android/renderscript/BaseObj.java')
-rw-r--r-- | graphics/java/android/renderscript/BaseObj.java | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/graphics/java/android/renderscript/BaseObj.java b/graphics/java/android/renderscript/BaseObj.java deleted file mode 100644 index 1a15ce6f2fa4..000000000000 --- a/graphics/java/android/renderscript/BaseObj.java +++ /dev/null @@ -1,177 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package android.renderscript; - -/** - * BaseObj is the base class for all RenderScript objects owned by a RS context. - * It is responsible for lifetime management and resource tracking. This class - * should not be used by a user application. - * - **/ -public class BaseObj { - BaseObj(long id, RenderScript rs) { - rs.validate(); - mRS = rs; - mID = id; - mDestroyed = false; - } - - void setID(int id) { - if (mID != 0) { - throw new RSRuntimeException("Internal Error, reset of object ID."); - } - mID = id; - } - - /** - * Lookup the native object ID for this object. Primarily used by the - * generated reflected code. - * - * @param rs Context to verify against internal context for - * match. - * - * @return long - */ - long getID(RenderScript rs) { - mRS.validate(); - if (mDestroyed) { - throw new RSInvalidStateException("using a destroyed object."); - } - if (mID == 0) { - throw new RSRuntimeException("Internal error: Object id 0."); - } - if ((rs != null) && (rs != mRS)) { - throw new RSInvalidStateException("using object with mismatched context."); - } - return mID; - } - - void checkValid() { - if (mID == 0) { - throw new RSIllegalArgumentException("Invalid object."); - } - } - - private long mID; - private boolean mDestroyed; - private String mName; - RenderScript mRS; - - /** - * setName assigns a name to an object. This object can later be looked up - * by this name. - * - * @param name The name to assign to the object. - */ - public void setName(String name) { - if (name == null) { - throw new RSIllegalArgumentException( - "setName requires a string of non-zero length."); - } - if(name.length() < 1) { - throw new RSIllegalArgumentException( - "setName does not accept a zero length string."); - } - if(mName != null) { - throw new RSIllegalArgumentException( - "setName object already has a name."); - } - - try { - byte[] bytes = name.getBytes("UTF-8"); - mRS.nAssignName(mID, bytes); - mName = name; - } catch (java.io.UnsupportedEncodingException e) { - throw new RuntimeException(e); - } - } - - /** - * @return name of the renderscript object - */ - public String getName() { - return mName; - } - - protected void finalize() throws Throwable { - if (!mDestroyed) { - if(mID != 0 && mRS.isAlive()) { - mRS.nObjDestroy(mID); - } - mRS = null; - mID = 0; - mDestroyed = true; - //Log.v(RenderScript.LOG_TAG, getClass() + - // " auto finalizing object without having released the RS reference."); - } - super.finalize(); - } - - /** - * Frees any native resources associated with this object. The - * primary use is to force immediate cleanup of resources when it is - * believed the GC will not respond quickly enough. - */ - synchronized public void destroy() { - if(mDestroyed) { - throw new RSInvalidStateException("Object already destroyed."); - } - mDestroyed = true; - mRS.nObjDestroy(mID); - } - - /** - * If an object came from an a3d file, java fields need to be - * created with objects from the native layer - */ - void updateFromNative() { - mRS.validate(); - mName = mRS.nGetName(getID(mRS)); - } - - /** - * Calculates the hash code value for a BaseObj. - * - * @return int - */ - @Override - public int hashCode() { - return (int)((mID & 0xfffffff) ^ (mID >> 32)); - } - - /** - * Compare the current BaseObj with another BaseObj for equality. - * - * @param obj The object to check equality with. - * - * @return boolean - */ - @Override - public boolean equals(Object obj) { - // Early-out check to see if both BaseObjs are actually the same - if (this == obj) - return true; - - if (getClass() != obj.getClass()) { - return false; - } - - BaseObj b = (BaseObj) obj; - return mID == b.mID; - } -} - |