283 lines
8.1 KiB
C++
283 lines
8.1 KiB
C++
/*
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* Copyright (C) 2009 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "rsContext.h"
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#include "rsScriptC.h"
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#include "utils/Timers.h"
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#include "utils/StopWatch.h"
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using namespace android;
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using namespace android::renderscript;
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#define GET_TLS() Context::ScriptTLSStruct * tls = \
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(Context::ScriptTLSStruct *)pthread_getspecific(Context::gThreadTLSKey); \
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Context * rsc = tls->mContext; \
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ScriptC * sc = (ScriptC *) tls->mScript
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ScriptC::ScriptC(Context *rsc) : Script(rsc) {
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}
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ScriptC::~ScriptC() {
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mRSC->mHal.funcs.script.destroy(mRSC, this);
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}
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void ScriptC::setupScript(Context *rsc) {
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mEnviroment.mStartTimeMillis
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= nanoseconds_to_milliseconds(systemTime(SYSTEM_TIME_MONOTONIC));
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for (uint32_t ct=0; ct < mHal.info.exportedVariableCount; ct++) {
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if (mSlots[ct].get() && !mTypes[ct].get()) {
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mTypes[ct].set(mSlots[ct]->getType());
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}
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if (!mTypes[ct].get())
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continue;
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void *ptr = NULL;
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if (mSlots[ct].get()) {
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ptr = mSlots[ct]->getPtr();
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}
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rsc->mHal.funcs.script.setGlobalBind(rsc, this, ct, ptr);
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}
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}
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const Allocation *ScriptC::ptrToAllocation(const void *ptr) const {
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//LOGE("ptr to alloc %p", ptr);
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if (!ptr) {
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return NULL;
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}
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for (uint32_t ct=0; ct < mHal.info.exportedVariableCount; ct++) {
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if (!mSlots[ct].get())
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continue;
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if (mSlots[ct]->getPtr() == ptr) {
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return mSlots[ct].get();
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}
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}
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LOGE("ScriptC::ptrToAllocation, failed to find %p", ptr);
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return NULL;
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}
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void ScriptC::setupGLState(Context *rsc) {
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if (mEnviroment.mFragmentStore.get()) {
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rsc->setProgramStore(mEnviroment.mFragmentStore.get());
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}
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if (mEnviroment.mFragment.get()) {
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rsc->setProgramFragment(mEnviroment.mFragment.get());
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}
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if (mEnviroment.mVertex.get()) {
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rsc->setProgramVertex(mEnviroment.mVertex.get());
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}
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if (mEnviroment.mRaster.get()) {
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rsc->setProgramRaster(mEnviroment.mRaster.get());
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}
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}
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uint32_t ScriptC::run(Context *rsc) {
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if (mHal.info.root == NULL) {
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rsc->setError(RS_ERROR_BAD_SCRIPT, "Attempted to run bad script");
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return 0;
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}
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setupGLState(rsc);
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setupScript(rsc);
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uint32_t ret = 0;
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if (rsc->props.mLogScripts) {
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LOGV("%p ScriptC::run invoking root, ptr %p", rsc, mHal.info.root);
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}
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ret = rsc->mHal.funcs.script.invokeRoot(rsc, this);
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if (rsc->props.mLogScripts) {
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LOGV("%p ScriptC::run invoking complete, ret=%i", rsc, ret);
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}
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return ret;
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}
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void ScriptC::runForEach(Context *rsc,
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const Allocation * ain,
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Allocation * aout,
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const void * usr,
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size_t usrBytes,
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const RsScriptCall *sc) {
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Context::PushState ps(rsc);
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setupGLState(rsc);
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setupScript(rsc);
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rsc->mHal.funcs.script.invokeForEach(rsc, this, ain, aout, usr, usrBytes, sc);
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}
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void ScriptC::Invoke(Context *rsc, uint32_t slot, const void *data, size_t len) {
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if (slot >= mHal.info.exportedFunctionCount) {
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rsc->setError(RS_ERROR_BAD_SCRIPT, "Calling invoke on bad script");
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return;
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}
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setupScript(rsc);
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if (rsc->props.mLogScripts) {
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LOGV("%p ScriptC::Invoke invoking slot %i, ptr %p", rsc, slot, this);
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}
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rsc->mHal.funcs.script.invokeFunction(rsc, this, slot, data, len);
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}
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ScriptCState::ScriptCState() {
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}
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ScriptCState::~ScriptCState() {
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}
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/*
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static void* symbolLookup(void* pContext, char const* name) {
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const ScriptCState::SymbolTable_t *sym;
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ScriptC *s = (ScriptC *)pContext;
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if (!strcmp(name, "__isThreadable")) {
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return (void*) s->mHal.info.isThreadable;
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} else if (!strcmp(name, "__clearThreadable")) {
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s->mHal.info.isThreadable = false;
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return NULL;
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}
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sym = ScriptCState::lookupSymbol(name);
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if (!sym) {
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sym = ScriptCState::lookupSymbolCL(name);
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}
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if (!sym) {
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sym = ScriptCState::lookupSymbolGL(name);
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}
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if (sym) {
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s->mHal.info.isThreadable &= sym->threadable;
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return sym->mPtr;
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}
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LOGE("ScriptC sym lookup failed for %s", name);
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return NULL;
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}
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*/
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#if 0
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extern const char rs_runtime_lib_bc[];
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extern unsigned rs_runtime_lib_bc_size;
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#endif
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bool ScriptC::runCompiler(Context *rsc,
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const char *resName,
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const char *cacheDir,
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const uint8_t *bitcode,
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size_t bitcodeLen) {
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//LOGE("runCompiler %p %p %p %p %p %i", rsc, this, resName, cacheDir, bitcode, bitcodeLen);
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rsc->mHal.funcs.script.init(rsc, this, resName, cacheDir, bitcode, bitcodeLen, 0);
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mEnviroment.mFragment.set(rsc->getDefaultProgramFragment());
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mEnviroment.mVertex.set(rsc->getDefaultProgramVertex());
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mEnviroment.mFragmentStore.set(rsc->getDefaultProgramStore());
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mEnviroment.mRaster.set(rsc->getDefaultProgramRaster());
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rsc->mHal.funcs.script.invokeInit(rsc, this);
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for (size_t i=0; i < mHal.info.exportedPragmaCount; ++i) {
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const char * key = mHal.info.exportedPragmaKeyList[i];
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const char * value = mHal.info.exportedPragmaValueList[i];
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//LOGE("pragma %s %s", keys[i], values[i]);
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if (!strcmp(key, "version")) {
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if (!strcmp(value, "1")) {
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continue;
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}
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LOGE("Invalid version pragma value: %s\n", value);
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return false;
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}
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if (!strcmp(key, "stateVertex")) {
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if (!strcmp(value, "default")) {
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continue;
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}
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if (!strcmp(value, "parent")) {
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mEnviroment.mVertex.clear();
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continue;
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}
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LOGE("Unrecognized value %s passed to stateVertex", value);
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return false;
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}
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if (!strcmp(key, "stateRaster")) {
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if (!strcmp(value, "default")) {
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continue;
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}
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if (!strcmp(value, "parent")) {
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mEnviroment.mRaster.clear();
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continue;
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}
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LOGE("Unrecognized value %s passed to stateRaster", value);
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return false;
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}
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if (!strcmp(key, "stateFragment")) {
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if (!strcmp(value, "default")) {
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continue;
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}
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if (!strcmp(value, "parent")) {
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mEnviroment.mFragment.clear();
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continue;
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}
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LOGE("Unrecognized value %s passed to stateFragment", value);
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return false;
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}
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if (!strcmp(key, "stateStore")) {
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if (!strcmp(value, "default")) {
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continue;
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}
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if (!strcmp(value, "parent")) {
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mEnviroment.mFragmentStore.clear();
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continue;
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}
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LOGE("Unrecognized value %s passed to stateStore", value);
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return false;
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}
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}
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mSlots = new ObjectBaseRef<Allocation>[mHal.info.exportedVariableCount];
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mTypes = new ObjectBaseRef<const Type>[mHal.info.exportedVariableCount];
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return true;
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}
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namespace android {
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namespace renderscript {
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RsScript rsi_ScriptCCreate(Context *rsc,
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const char *resName, size_t resName_length,
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const char *cacheDir, size_t cacheDir_length,
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const char *text, size_t text_length)
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{
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ScriptC *s = new ScriptC(rsc);
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if (!s->runCompiler(rsc, resName, cacheDir, (uint8_t *)text, text_length)) {
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// Error during compile, destroy s and return null.
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delete s;
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return NULL;
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}
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s->incUserRef();
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return s;
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}
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}
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}
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