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/*
* Copyright (C) 2011-2012 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.
*/
#include "rsCpuCore.h"
#include "rsCpuScript.h"
//#include "rsdRuntime.h"
//#include "rsdAllocation.h"
//#include "rsCpuIntrinsics.h"
#include "utils/Vector.h"
#include "utils/Timers.h"
#include "utils/StopWatch.h"
#ifdef RS_COMPATIBILITY_LIB
#include <dlfcn.h>
#include <stdio.h>
#include <string.h>
#else
#include <bcc/BCCContext.h>
#include <bcc/Renderscript/RSCompilerDriver.h>
#include <bcc/Renderscript/RSExecutable.h>
#include <bcc/Renderscript/RSInfo.h>
#endif
namespace android {
namespace renderscript {
#ifdef RS_COMPATIBILITY_LIB
#define MAXLINE 500
#define MAKE_STR_HELPER(S) #S
#define MAKE_STR(S) MAKE_STR_HELPER(S)
#define EXPORT_VAR_STR "exportVarCount: "
#define EXPORT_VAR_STR_LEN strlen(EXPORT_VAR_STR)
#define EXPORT_FUNC_STR "exportFuncCount: "
#define EXPORT_FUNC_STR_LEN strlen(EXPORT_FUNC_STR)
#define EXPORT_FOREACH_STR "exportForEachCount: "
#define EXPORT_FOREACH_STR_LEN strlen(EXPORT_FOREACH_STR)
#define OBJECT_SLOT_STR "objectSlotCount: "
#define OBJECT_SLOT_STR_LEN strlen(OBJECT_SLOT_STR)
// Copy up to a newline or size chars from str -> s, updating str
// Returns s when successful and NULL when '\0' is finally reached.
static char* strgets(char *s, int size, const char **ppstr) {
if (!ppstr || !*ppstr || **ppstr == '\0' || size < 1) {
return NULL;
}
int i;
for (i = 0; i < (size - 1); i++) {
s[i] = **ppstr;
(*ppstr)++;
if (s[i] == '\0') {
return s;
} else if (s[i] == '\n') {
s[i+1] = '\0';
return s;
}
}
// size has been exceeded.
s[i] = '\0';
return s;
}
#endif
RsdCpuScriptImpl::RsdCpuScriptImpl(RsdCpuReferenceImpl *ctx, const Script *s) {
mCtx = ctx;
mScript = s;
#ifdef RS_COMPATIBILITY_LIB
mScriptSO = NULL;
mInvokeFunctions = NULL;
mForEachFunctions = NULL;
mFieldAddress = NULL;
mFieldIsObject = NULL;
mForEachSignatures = NULL;
#else
mCompilerContext = NULL;
mCompilerDriver = NULL;
mExecutable = NULL;
#endif
mRoot = NULL;
mRootExpand = NULL;
mInit = NULL;
mFreeChildren = NULL;
mBoundAllocs = NULL;
mIntrinsicData = NULL;
mIsThreadable = true;
}
bool RsdCpuScriptImpl::init(char const *resName, char const *cacheDir,
uint8_t const *bitcode, size_t bitcodeSize,
uint32_t flags) {
//ALOGE("rsdScriptCreate %p %p %p %p %i %i %p", rsc, resName, cacheDir, bitcode, bitcodeSize, flags, lookupFunc);
//ALOGE("rsdScriptInit %p %p", rsc, script);
mCtx->lockMutex();
#ifndef RS_COMPATIBILITY_LIB
bcc::RSExecutable *exec;
const bcc::RSInfo *info;
mCompilerContext = NULL;
mCompilerDriver = NULL;
mExecutable = NULL;
mCompilerContext = new bcc::BCCContext();
if (mCompilerContext == NULL) {
ALOGE("bcc: FAILS to create compiler context (out of memory)");
mCtx->unlockMutex();
return false;
}
mCompilerDriver = new bcc::RSCompilerDriver();
if (mCompilerDriver == NULL) {
ALOGE("bcc: FAILS to create compiler driver (out of memory)");
mCtx->unlockMutex();
return false;
}
mCompilerDriver->setRSRuntimeLookupFunction(lookupRuntimeStub);
mCompilerDriver->setRSRuntimeLookupContext(this);
exec = mCompilerDriver->build(*mCompilerContext, cacheDir, resName,
(const char *)bitcode, bitcodeSize, NULL,
mCtx->getLinkRuntimeCallback());
if (exec == NULL) {
ALOGE("bcc: FAILS to prepare executable for '%s'", resName);
mCtx->unlockMutex();
return false;
}
mExecutable = exec;
exec->setThreadable(mIsThreadable);
if (!exec->syncInfo()) {
ALOGW("bcc: FAILS to synchronize the RS info file to the disk");
}
mRoot = reinterpret_cast<int (*)()>(exec->getSymbolAddress("root"));
mRootExpand =
reinterpret_cast<int (*)()>(exec->getSymbolAddress("root.expand"));
mInit = reinterpret_cast<void (*)()>(exec->getSymbolAddress("init"));
mFreeChildren =
reinterpret_cast<void (*)()>(exec->getSymbolAddress(".rs.dtor"));
info = &mExecutable->getInfo();
if (info->getExportVarNames().size()) {
mBoundAllocs = new Allocation *[info->getExportVarNames().size()];
memset(mBoundAllocs, 0, sizeof(void *) * info->getExportVarNames().size());
}
#else
String8 scriptSOName(cacheDir);
scriptSOName = scriptSOName.getPathDir();
scriptSOName.appendPath("lib");
scriptSOName.append("/librs.");
scriptSOName.append(resName);
scriptSOName.append(".so");
//script->mHal.drv = drv;
//ALOGV("Opening up shared object: %s", scriptSOName.string());
mScriptSO = dlopen(scriptSOName.string(), RTLD_NOW | RTLD_LOCAL);
if (mScriptSO == NULL) {
ALOGE("Unable to open shared library (%s): %s",
scriptSOName.string(), dlerror());
// One final attempt to find the library in "/system/lib".
// We do this to allow bundled applications to use the compatibility
// library fallback path. Those applications don't have a private
// library path, so they need to install to the system directly.
String8 scriptSONameSystem("/system/lib/librs.");
scriptSONameSystem.append(resName);
scriptSONameSystem.append(".so");
mScriptSO = dlopen(scriptSONameSystem.string(), RTLD_NOW | RTLD_LOCAL);
if (mScriptSO == NULL) {
ALOGE("Unable to open system shared library (%s): %s",
scriptSONameSystem.string(), dlerror());
goto error;
}
}
if (mScriptSO) {
char line[MAXLINE];
mRoot = (RootFunc_t) dlsym(mScriptSO, "root");
if (mRoot) {
//ALOGE("Found root(): %p", mRoot);
}
mRootExpand = (RootFunc_t) dlsym(mScriptSO, "root.expand");
if (mRootExpand) {
//ALOGE("Found root.expand(): %p", mRootExpand);
}
mInit = (InvokeFunc_t) dlsym(mScriptSO, "init");
if (mInit) {
//ALOGE("Found init(): %p", mInit);
}
mFreeChildren = (InvokeFunc_t) dlsym(mScriptSO, ".rs.dtor");
if (mFreeChildren) {
//ALOGE("Found .rs.dtor(): %p", mFreeChildren);
}
const char *rsInfo = (const char *) dlsym(mScriptSO, ".rs.info");
if (rsInfo) {
//ALOGE("Found .rs.info(): %p - %s", rsInfo, rsInfo);
}
size_t varCount = 0;
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, EXPORT_VAR_STR "%zu", &varCount) != 1) {
ALOGE("Invalid export var count!: %s", line);
goto error;
}
mExportedVariableCount = varCount;
//ALOGE("varCount: %zu", varCount);
if (varCount > 0) {
// Start by creating/zeroing this member, since we don't want to
// accidentally clean up invalid pointers later (if we error out).
mFieldIsObject = new bool[varCount];
if (mFieldIsObject == NULL) {
goto error;
}
memset(mFieldIsObject, 0, varCount * sizeof(*mFieldIsObject));
mFieldAddress = new void*[varCount];
if (mFieldAddress == NULL) {
goto error;
}
for (size_t i = 0; i < varCount; ++i) {
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
char *c = strrchr(line, '\n');
if (c) {
*c = '\0';
}
mFieldAddress[i] = dlsym(mScriptSO, line);
if (mFieldAddress[i] == NULL) {
ALOGE("Failed to find variable address for %s: %s",
line, dlerror());
// Not a critical error if we don't find a global variable.
}
else {
//ALOGE("Found variable %s at %p", line,
//mFieldAddress[i]);
}
}
}
size_t funcCount = 0;
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, EXPORT_FUNC_STR "%zu", &funcCount) != 1) {
ALOGE("Invalid export func count!: %s", line);
goto error;
}
mExportedFunctionCount = funcCount;
//ALOGE("funcCount: %zu", funcCount);
if (funcCount > 0) {
mInvokeFunctions = new InvokeFunc_t[funcCount];
if (mInvokeFunctions == NULL) {
goto error;
}
for (size_t i = 0; i < funcCount; ++i) {
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
char *c = strrchr(line, '\n');
if (c) {
*c = '\0';
}
mInvokeFunctions[i] = (InvokeFunc_t) dlsym(mScriptSO, line);
if (mInvokeFunctions[i] == NULL) {
ALOGE("Failed to get function address for %s(): %s",
line, dlerror());
goto error;
}
else {
//ALOGE("Found InvokeFunc_t %s at %p", line, mInvokeFunctions[i]);
}
}
}
size_t forEachCount = 0;
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, EXPORT_FOREACH_STR "%zu", &forEachCount) != 1) {
ALOGE("Invalid export forEach count!: %s", line);
goto error;
}
if (forEachCount > 0) {
mForEachSignatures = new uint32_t[forEachCount];
if (mForEachSignatures == NULL) {
goto error;
}
mForEachFunctions = new ForEachFunc_t[forEachCount];
if (mForEachFunctions == NULL) {
goto error;
}
for (size_t i = 0; i < forEachCount; ++i) {
unsigned int tmpSig = 0;
char tmpName[MAXLINE];
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, "%u - %" MAKE_STR(MAXLINE) "s",
&tmpSig, tmpName) != 2) {
ALOGE("Invalid export forEach!: %s", line);
goto error;
}
// Lookup the expanded ForEach kernel.
strncat(tmpName, ".expand", MAXLINE-1-strlen(tmpName));
mForEachSignatures[i] = tmpSig;
mForEachFunctions[i] =
(ForEachFunc_t) dlsym(mScriptSO, tmpName);
if (mForEachFunctions[i] == NULL) {
ALOGE("Failed to find forEach function address for %s: %s",
tmpName, dlerror());
// Ignore missing root.expand functions.
// root() is always specified at location 0.
if (i != 0) {
goto error;
}
}
else {
//ALOGE("Found forEach %s at %p", tmpName, mForEachFunctions[i]);
}
}
}
size_t objectSlotCount = 0;
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, OBJECT_SLOT_STR "%zu", &objectSlotCount) != 1) {
ALOGE("Invalid object slot count!: %s", line);
goto error;
}
if (objectSlotCount > 0) {
rsAssert(varCount > 0);
for (size_t i = 0; i < objectSlotCount; ++i) {
uint32_t varNum = 0;
if (strgets(line, MAXLINE, &rsInfo) == NULL) {
goto error;
}
if (sscanf(line, "%u", &varNum) != 1) {
ALOGE("Invalid object slot!: %s", line);
goto error;
}
if (varNum < varCount) {
mFieldIsObject[varNum] = true;
}
}
}
if (varCount > 0) {
mBoundAllocs = new Allocation *[varCount];
memset(mBoundAllocs, 0, varCount * sizeof(*mBoundAllocs));
}
if (mScriptSO == (void*)1) {
//rsdLookupRuntimeStub(script, "acos");
}
}
#endif
mCtx->unlockMutex();
return true;
#ifdef RS_COMPATIBILITY_LIB
error:
mCtx->unlockMutex();
delete[] mInvokeFunctions;
delete[] mForEachFunctions;
delete[] mFieldAddress;
delete[] mFieldIsObject;
delete[] mForEachSignatures;
delete[] mBoundAllocs;
if (mScriptSO) {
dlclose(mScriptSO);
}
return false;
#endif
}
void RsdCpuScriptImpl::populateScript(Script *script) {
#ifndef RS_COMPATIBILITY_LIB
const bcc::RSInfo *info = &mExecutable->getInfo();
// Copy info over to runtime
script->mHal.info.exportedFunctionCount = info->getExportFuncNames().size();
script->mHal.info.exportedVariableCount = info->getExportVarNames().size();
script->mHal.info.exportedPragmaCount = info->getPragmas().size();
script->mHal.info.exportedPragmaKeyList =
const_cast<const char**>(mExecutable->getPragmaKeys().array());
script->mHal.info.exportedPragmaValueList =
const_cast<const char**>(mExecutable->getPragmaValues().array());
if (mRootExpand) {
script->mHal.info.root = mRootExpand;
} else {
script->mHal.info.root = mRoot;
}
#else
// Copy info over to runtime
script->mHal.info.exportedFunctionCount = mExportedFunctionCount;
script->mHal.info.exportedVariableCount = mExportedVariableCount;
script->mHal.info.exportedPragmaCount = 0;
script->mHal.info.exportedPragmaKeyList = 0;
script->mHal.info.exportedPragmaValueList = 0;
// Bug, need to stash in metadata
if (mRootExpand) {
script->mHal.info.root = mRootExpand;
} else {
script->mHal.info.root = mRoot;
}
#endif
}
typedef void (*rs_t)(const void *, void *, const void *, uint32_t, uint32_t, uint32_t, uint32_t);
void RsdCpuScriptImpl::forEachMtlsSetup(const Allocation * ain, Allocation * aout,
const void * usr, uint32_t usrLen,
const RsScriptCall *sc,
MTLaunchStruct *mtls) {
memset(mtls, 0, sizeof(MTLaunchStruct));
// possible for this to occur if IO_OUTPUT/IO_INPUT with no bound surface
if (ain && (const uint8_t *)ain->mHal.drvState.lod[0].mallocPtr == NULL) {
mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null allocations");
return;
}
if (aout && (const uint8_t *)aout->mHal.drvState.lod[0].mallocPtr == NULL) {
mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null allocations");
return;
}
if (ain) {
mtls->fep.dimX = ain->getType()->getDimX();
mtls->fep.dimY = ain->getType()->getDimY();
mtls->fep.dimZ = ain->getType()->getDimZ();
//mtls->dimArray = ain->getType()->getDimArray();
} else if (aout) {
mtls->fep.dimX = aout->getType()->getDimX();
mtls->fep.dimY = aout->getType()->getDimY();
mtls->fep.dimZ = aout->getType()->getDimZ();
//mtls->dimArray = aout->getType()->getDimArray();
} else {
mCtx->getContext()->setError(RS_ERROR_BAD_SCRIPT, "rsForEach called with null allocations");
return;
}
if (!sc || (sc->xEnd == 0)) {
mtls->xEnd = mtls->fep.dimX;
} else {
rsAssert(sc->xStart < mtls->fep.dimX);
rsAssert(sc->xEnd <= mtls->fep.dimX);
rsAssert(sc->xStart < sc->xEnd);
mtls->xStart = rsMin(mtls->fep.dimX, sc->xStart);
mtls->xEnd = rsMin(mtls->fep.dimX, sc->xEnd);
if (mtls->xStart >= mtls->xEnd) return;
}
if (!sc || (sc->yEnd == 0)) {
mtls->yEnd = mtls->fep.dimY;
} else {
rsAssert(sc->yStart < mtls->fep.dimY);
rsAssert(sc->yEnd <= mtls->fep.dimY);
rsAssert(sc->yStart < sc->yEnd);
mtls->yStart = rsMin(mtls->fep.dimY, sc->yStart);
mtls->yEnd = rsMin(mtls->fep.dimY, sc->yEnd);
if (mtls->yStart >= mtls->yEnd) return;
}
if (!sc || (sc->zEnd == 0)) {
mtls->zEnd = mtls->fep.dimZ;
} else {
rsAssert(sc->zStart < mtls->fep.dimZ);
rsAssert(sc->zEnd <= mtls->fep.dimZ);
rsAssert(sc->zStart < sc->zEnd);
mtls->zStart = rsMin(mtls->fep.dimZ, sc->zStart);
mtls->zEnd = rsMin(mtls->fep.dimZ, sc->zEnd);
if (mtls->zStart >= mtls->zEnd) return;
}
mtls->xEnd = rsMax((uint32_t)1, mtls->xEnd);
mtls->yEnd = rsMax((uint32_t)1, mtls->yEnd);
mtls->zEnd = rsMax((uint32_t)1, mtls->zEnd);
mtls->arrayEnd = rsMax((uint32_t)1, mtls->arrayEnd);
rsAssert(!ain || (ain->getType()->getDimZ() == 0));
mtls->rsc = mCtx;
mtls->ain = ain;
mtls->aout = aout;
mtls->fep.usr = usr;
mtls->fep.usrLen = usrLen;
mtls->mSliceSize = 1;
mtls->mSliceNum = 0;
mtls->fep.ptrIn = NULL;
mtls->fep.eStrideIn = 0;
mtls->isThreadable = mIsThreadable;
if (ain) {
mtls->fep.ptrIn = (const uint8_t *)ain->mHal.drvState.lod[0].mallocPtr;
mtls->fep.eStrideIn = ain->getType()->getElementSizeBytes();
mtls->fep.yStrideIn = ain->mHal.drvState.lod[0].stride;
}
mtls->fep.ptrOut = NULL;
mtls->fep.eStrideOut = 0;
if (aout) {
mtls->fep.ptrOut = (uint8_t *)aout->mHal.drvState.lod[0].mallocPtr;
mtls->fep.eStrideOut = aout->getType()->getElementSizeBytes();
mtls->fep.yStrideOut = aout->mHal.drvState.lod[0].stride;
}
}
void RsdCpuScriptImpl::invokeForEach(uint32_t slot,
const Allocation * ain,
Allocation * aout,
const void * usr,
uint32_t usrLen,
const RsScriptCall *sc) {
MTLaunchStruct mtls;
forEachMtlsSetup(ain, aout, usr, usrLen, sc, &mtls);
forEachKernelSetup(slot, &mtls);
RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this);
mCtx->launchThreads(ain, aout, sc, &mtls);
mCtx->setTLS(oldTLS);
}
void RsdCpuScriptImpl::forEachKernelSetup(uint32_t slot, MTLaunchStruct *mtls) {
mtls->script = this;
mtls->fep.slot = slot;
#ifndef RS_COMPATIBILITY_LIB
rsAssert(slot < mExecutable->getExportForeachFuncAddrs().size());
mtls->kernel = reinterpret_cast<ForEachFunc_t>(
mExecutable->getExportForeachFuncAddrs()[slot]);
rsAssert(mtls->kernel != NULL);
mtls->sig = mExecutable->getInfo().getExportForeachFuncs()[slot].second;
#else
mtls->kernel = reinterpret_cast<ForEachFunc_t>(mForEachFunctions[slot]);
rsAssert(mtls->kernel != NULL);
mtls->sig = mForEachSignatures[slot];
#endif
}
int RsdCpuScriptImpl::invokeRoot() {
RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this);
int ret = mRoot();
mCtx->setTLS(oldTLS);
return ret;
}
void RsdCpuScriptImpl::invokeInit() {
if (mInit) {
mInit();
}
}
void RsdCpuScriptImpl::invokeFreeChildren() {
if (mFreeChildren) {
mFreeChildren();
}
}
void RsdCpuScriptImpl::invokeFunction(uint32_t slot, const void *params,
size_t paramLength) {
//ALOGE("invoke %p %p %i %p %i", dc, script, slot, params, paramLength);
RsdCpuScriptImpl * oldTLS = mCtx->setTLS(this);
reinterpret_cast<void (*)(const void *, uint32_t)>(
#ifndef RS_COMPATIBILITY_LIB
mExecutable->getExportFuncAddrs()[slot])(params, paramLength);
#else
mInvokeFunctions[slot])(params, paramLength);
#endif
mCtx->setTLS(oldTLS);
}
void RsdCpuScriptImpl::setGlobalVar(uint32_t slot, const void *data, size_t dataLength) {
//rsAssert(!script->mFieldIsObject[slot]);
//ALOGE("setGlobalVar %p %p %i %p %i", dc, script, slot, data, dataLength);
//if (mIntrinsicID) {
//mIntrinsicFuncs.setVar(dc, script, drv->mIntrinsicData, slot, data, dataLength);
//return;
//}
#ifndef RS_COMPATIBILITY_LIB
int32_t *destPtr = reinterpret_cast<int32_t *>(
mExecutable->getExportVarAddrs()[slot]);
#else
int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]);
#endif
if (!destPtr) {
//ALOGV("Calling setVar on slot = %i which is null", slot);
return;
}
memcpy(destPtr, data, dataLength);
}
void RsdCpuScriptImpl::setGlobalVarWithElemDims(uint32_t slot, const void *data, size_t dataLength,
const Element *elem,
const size_t *dims, size_t dimLength) {
#ifndef RS_COMPATIBILITY_LIB
int32_t *destPtr = reinterpret_cast<int32_t *>(
mExecutable->getExportVarAddrs()[slot]);
#else
int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]);
#endif
if (!destPtr) {
//ALOGV("Calling setVar on slot = %i which is null", slot);
return;
}
// We want to look at dimension in terms of integer components,
// but dimLength is given in terms of bytes.
dimLength /= sizeof(int);
// Only a single dimension is currently supported.
rsAssert(dimLength == 1);
if (dimLength == 1) {
// First do the increment loop.
size_t stride = elem->getSizeBytes();
const char *cVal = reinterpret_cast<const char *>(data);
for (size_t i = 0; i < dims[0]; i++) {
elem->incRefs(cVal);
cVal += stride;
}
// Decrement loop comes after (to prevent race conditions).
char *oldVal = reinterpret_cast<char *>(destPtr);
for (size_t i = 0; i < dims[0]; i++) {
elem->decRefs(oldVal);
oldVal += stride;
}
}
memcpy(destPtr, data, dataLength);
}
void RsdCpuScriptImpl::setGlobalBind(uint32_t slot, Allocation *data) {
//rsAssert(!script->mFieldIsObject[slot]);
//ALOGE("setGlobalBind %p %p %i %p", dc, script, slot, data);
#ifndef RS_COMPATIBILITY_LIB
int32_t *destPtr = reinterpret_cast<int32_t *>(
mExecutable->getExportVarAddrs()[slot]);
#else
int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]);
#endif
if (!destPtr) {
//ALOGV("Calling setVar on slot = %i which is null", slot);
return;
}
void *ptr = NULL;
mBoundAllocs[slot] = data;
if(data) {
ptr = data->mHal.drvState.lod[0].mallocPtr;
}
memcpy(destPtr, &ptr, sizeof(void *));
}
void RsdCpuScriptImpl::setGlobalObj(uint32_t slot, ObjectBase *data) {
//rsAssert(script->mFieldIsObject[slot]);
//ALOGE("setGlobalObj %p %p %i %p", dc, script, slot, data);
//if (mIntrinsicID) {
//mIntrinsicFuncs.setVarObj(dc, script, drv->mIntrinsicData, slot, alloc);
//return;
//}
#ifndef RS_COMPATIBILITY_LIB
int32_t *destPtr = reinterpret_cast<int32_t *>(
mExecutable->getExportVarAddrs()[slot]);
#else
int32_t *destPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]);
#endif
if (!destPtr) {
//ALOGV("Calling setVar on slot = %i which is null", slot);
return;
}
rsrSetObject(mCtx->getContext(), (ObjectBase **)destPtr, data);
}
RsdCpuScriptImpl::~RsdCpuScriptImpl() {
#ifndef RS_COMPATIBILITY_LIB
if (mExecutable) {
Vector<void *>::const_iterator var_addr_iter =
mExecutable->getExportVarAddrs().begin();
Vector<void *>::const_iterator var_addr_end =
mExecutable->getExportVarAddrs().end();
bcc::RSInfo::ObjectSlotListTy::const_iterator is_object_iter =
mExecutable->getInfo().getObjectSlots().begin();
bcc::RSInfo::ObjectSlotListTy::const_iterator is_object_end =
mExecutable->getInfo().getObjectSlots().end();
while ((var_addr_iter != var_addr_end) &&
(is_object_iter != is_object_end)) {
// The field address can be NULL if the script-side has optimized
// the corresponding global variable away.
ObjectBase **obj_addr =
reinterpret_cast<ObjectBase **>(*var_addr_iter);
if (*is_object_iter) {
if (*var_addr_iter != NULL) {
rsrClearObject(mCtx->getContext(), obj_addr);
}
}
var_addr_iter++;
is_object_iter++;
}
}
if (mCompilerContext) {
delete mCompilerContext;
}
if (mCompilerDriver) {
delete mCompilerDriver;
}
if (mExecutable) {
delete mExecutable;
}
if (mBoundAllocs) {
delete[] mBoundAllocs;
}
#else
if (mFieldIsObject) {
for (size_t i = 0; i < mExportedVariableCount; ++i) {
if (mFieldIsObject[i]) {
if (mFieldAddress[i] != NULL) {
ObjectBase **obj_addr =
reinterpret_cast<ObjectBase **>(mFieldAddress[i]);
rsrClearObject(mCtx->getContext(), obj_addr);
}
}
}
}
if (mInvokeFunctions) delete[] mInvokeFunctions;
if (mForEachFunctions) delete[] mForEachFunctions;
if (mFieldAddress) delete[] mFieldAddress;
if (mFieldIsObject) delete[] mFieldIsObject;
if (mForEachSignatures) delete[] mForEachSignatures;
if (mBoundAllocs) delete[] mBoundAllocs;
if (mScriptSO) {
dlclose(mScriptSO);
}
#endif
}
Allocation * RsdCpuScriptImpl::getAllocationForPointer(const void *ptr) const {
if (!ptr) {
return NULL;
}
for (uint32_t ct=0; ct < mScript->mHal.info.exportedVariableCount; ct++) {
Allocation *a = mBoundAllocs[ct];
if (!a) continue;
if (a->mHal.drvState.lod[0].mallocPtr == ptr) {
return a;
}
}
ALOGE("rsGetAllocation, failed to find %p", ptr);
return NULL;
}
}
}