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      1 /*
      2  * Copyright (C) 2012 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 #include "rsContext.h"
     18 #include "rsScriptIntrinsic.h"
     19 #include <time.h>
     20 
     21 namespace android {
     22 namespace renderscript {
     23 
     24 ScriptIntrinsic::ScriptIntrinsic(Context *rsc) : Script(rsc) {
     25     mIntrinsicID = 0;
     26 }
     27 
     28 ScriptIntrinsic::~ScriptIntrinsic() {
     29     if (mIntrinsicID != 0) {
     30         mRSC->mHal.funcs.script.destroy(mRSC, this);
     31     }
     32 }
     33 
     34 bool ScriptIntrinsic::init(Context *rsc, RsScriptIntrinsicID iid, Element *e) {
     35     mIntrinsicID = iid;
     36     mElement.set(e);
     37     mSlots = new ObjectBaseRef<Allocation>[2];
     38     mTypes = new ObjectBaseRef<const Type>[2];
     39 
     40     rsc->mHal.funcs.script.initIntrinsic(rsc, this, iid, e);
     41 
     42 
     43     return true;
     44 }
     45 
     46 bool ScriptIntrinsic::freeChildren() {
     47     return false;
     48 }
     49 
     50 void ScriptIntrinsic::setupScript(Context *rsc) {
     51 }
     52 
     53 uint32_t ScriptIntrinsic::run(Context *rsc) {
     54     rsAssert(!"ScriptIntrinsic::run - should not happen");
     55     return 0;
     56 }
     57 
     58 void ScriptIntrinsic::runForEach(Context* rsc,
     59                          uint32_t slot,
     60                          const Allocation** ains,
     61                          size_t inLen,
     62                          Allocation* aout,
     63                          const void* usr,
     64                          size_t usrBytes,
     65                          const RsScriptCall* sc) {
     66 
     67     rsc->mHal.funcs.script.invokeForEachMulti(rsc, this, slot, ains, inLen,
     68                                               aout, usr, usrBytes, sc);
     69 }
     70 
     71 void ScriptIntrinsic::runReduce(Context *rsc, uint32_t slot,
     72                                 const Allocation ** ains, size_t inLen,
     73                                 Allocation *aout, const RsScriptCall *sc) {
     74 }
     75 
     76 void ScriptIntrinsic::Invoke(Context *rsc, uint32_t slot, const void *data, size_t len) {
     77 }
     78 
     79 void ScriptIntrinsic::serialize(Context *rsc, OStream *stream) const {
     80 }
     81 
     82 RsA3DClassID ScriptIntrinsic::getClassId() const {
     83     return (RsA3DClassID)0;
     84 }
     85 
     86 RsScript rsi_ScriptIntrinsicCreate(Context *rsc, uint32_t id, RsElement ve) {
     87     ScriptIntrinsic *si = new ScriptIntrinsic(rsc);
     88     if (!si->init(rsc, (RsScriptIntrinsicID)id, (Element *)ve)) {
     89         delete si;
     90         return nullptr;
     91     }
     92     si->incUserRef();
     93     return si;
     94 }
     95 
     96 } // namespace renderscript
     97 } // namespace android
     98