| /* |
| * 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" |
| |
| #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; |
| |
| 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); |
| |
| const char *core_lib = NULL; |
| RSSelectRTCallback selectRTCallback = mCtx->getSelectRTCallback(); |
| if (selectRTCallback != NULL) { |
| core_lib = selectRTCallback((const char *)bitcode, bitcodeSize); |
| } |
| |
| if (mCtx->getContext()->getContextType() == RS_CONTEXT_TYPE_DEBUG) { |
| // Use the libclcore_debug.bc instead of the default library. |
| core_lib = bcc::RSInfo::LibCLCoreDebugPath; |
| mCompilerDriver->setDebugContext(true); |
| } |
| exec = mCompilerDriver->build(*mCompilerContext, cacheDir, resName, |
| (const char *)bitcode, bitcodeSize, core_lib, |
| 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")); |
| |
| |
| const bcc::RSInfo *info = &mExecutable->getInfo(); |
| if (info->getExportVarNames().size()) { |
| mBoundAllocs = new Allocation *[info->getExportVarNames().size()]; |
| memset(mBoundAllocs, 0, sizeof(void *) * info->getExportVarNames().size()); |
| } |
| |
| #else |
| |
| #ifndef RS_SERVER |
| String8 scriptSOName(cacheDir); |
| scriptSOName = scriptSOName.getPathDir(); |
| scriptSOName.append("/lib/librs."); |
| #else |
| String8 scriptSOName("lib"); |
| #endif |
| 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 (i != 0 && mForEachFunctions[i] == NULL) { |
| // Ignore missing root.expand functions. |
| // root() is always specified at location 0. |
| ALOGE("Failed to find forEach function address for %s: %s", |
| tmpName, dlerror()); |
| 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::getGlobalVar(uint32_t slot, void *data, size_t dataLength) { |
| //rsAssert(!script->mFieldIsObject[slot]); |
| //ALOGE("getGlobalVar %p %p %i %p %i", dc, script, slot, data, dataLength); |
| |
| #ifndef RS_COMPATIBILITY_LIB |
| int32_t *srcPtr = reinterpret_cast<int32_t *>( |
| mExecutable->getExportVarAddrs()[slot]); |
| #else |
| int32_t *srcPtr = reinterpret_cast<int32_t *>(mFieldAddress[slot]); |
| #endif |
| if (!srcPtr) { |
| //ALOGV("Calling setVar on slot = %i which is null", slot); |
| return; |
| } |
| memcpy(data, srcPtr, 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; |
| } |
| |
| |
| } |
| } |
