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      1 /*
      2  * Copyright (C) 2011-2012 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 "rsdCore.h"
     18 #include "../cpu_ref/rsd_cpu.h"
     19 
     20 
     21 #include "rsScript.h"
     22 #include "rsScriptGroup.h"
     23 #include "rsdScriptGroup.h"
     24 #include "rsdBcc.h"
     25 #include "rsdAllocation.h"
     26 
     27 using android::renderscript::Allocation;
     28 using android::renderscript::Context;
     29 using android::renderscript::RsdCpuReference;
     30 using android::renderscript::ScriptGroup;
     31 using android::renderscript::ScriptGroupBase;
     32 using android::renderscript::ScriptKernelID;
     33 using android::renderscript::rs_script_group;
     34 
     35 bool rsdScriptGroupInit(const Context *rsc, ScriptGroupBase *sg) {
     36     RsdHal *dc = (RsdHal *)rsc->mHal.drv;
     37 
     38     sg->mHal.drv = dc->mCpuRef->createScriptGroup(sg);
     39     return sg->mHal.drv != nullptr;
     40 }
     41 
     42 void rsdScriptGroupSetInput(const Context *rsc, const ScriptGroup *sg,
     43                             const ScriptKernelID *kid, Allocation *) {
     44 }
     45 
     46 void rsdScriptGroupSetOutput(const Context *rsc, const ScriptGroup *sg,
     47                              const ScriptKernelID *kid, Allocation *) {
     48 }
     49 
     50 void rsdScriptGroupExecute(const Context *rsc, const ScriptGroupBase *sg) {
     51     RsdCpuReference::CpuScriptGroupBase *sgi =
     52         (RsdCpuReference::CpuScriptGroupBase *)sg->mHal.drv;
     53     sgi->execute();
     54 }
     55 
     56 void rsdScriptGroupDestroy(const Context *rsc, const ScriptGroupBase *sg) {
     57     RsdCpuReference::CpuScriptGroupBase *sgi =
     58         (RsdCpuReference::CpuScriptGroupBase *)sg->mHal.drv;
     59     delete sgi;
     60 }
     61 
     62 void rsdScriptGroupUpdateCachedObject(const Context *rsc,
     63                                       const ScriptGroup *sg,
     64                                       rs_script_group *obj)
     65 {
     66     obj->p = sg;
     67 #ifdef __LP64__
     68     obj->unused1 = nullptr;
     69     obj->unused2 = nullptr;
     70     obj->unused3 = nullptr;
     71 #endif
     72 }
     73