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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.
*/
#ifndef RSD_BCC_H
#define RSD_BCC_H
#include <rs_hal.h>
#include <rsRuntime.h>
#ifndef RS_COMPATIBILITY_LIB
#include <utility>
#endif
#include "rsCpuCore.h"
namespace bcc {
class BCCContext;
class RSCompilerDriver;
}
namespace bcinfo {
class MetadataExtractor;
}
namespace android {
namespace renderscript {
class ScriptExecutable;
class RsdCpuScriptImpl : public RsdCpuReferenceImpl::CpuScript {
public:
typedef void (*outer_foreach_t)(
const RsExpandKernelDriverInfo *,
uint32_t x1, uint32_t x2,
uint32_t outstep);
typedef void (* InvokeFunc_t)(void);
typedef void (* ForEachFunc_t)(void);
typedef int (* RootFunc_t)(void);
#ifdef RS_COMPATIBILITY_LIB
typedef void (*WorkerCallback_t)(void *usr, uint32_t idx);
#endif
bool init(char const *resName, char const *cacheDir,
uint8_t const *bitcode, size_t bitcodeSize, uint32_t flags,
char const *bccPluginName = nullptr);
virtual void populateScript(Script *);
virtual void invokeFunction(uint32_t slot, const void *params, size_t paramLength);
virtual int invokeRoot();
virtual void preLaunch(uint32_t slot, const Allocation ** ains,
uint32_t inLen, Allocation * aout, const void * usr,
uint32_t usrLen, const RsScriptCall *sc);
virtual void postLaunch(uint32_t slot, const Allocation ** ains,
uint32_t inLen, Allocation * aout,
const void * usr, uint32_t usrLen,
const RsScriptCall *sc);
virtual void invokeForEach(uint32_t slot,
const Allocation ** ains,
uint32_t inLen,
Allocation* aout,
const void* usr,
uint32_t usrLen,
const RsScriptCall* sc);
virtual void invokeInit();
virtual void invokeFreeChildren();
virtual void setGlobalVar(uint32_t slot, const void *data, size_t dataLength);
virtual void getGlobalVar(uint32_t slot, void *data, size_t dataLength);
virtual void setGlobalVarWithElemDims(uint32_t slot, const void *data, size_t dataLength,
const Element *e, const uint32_t *dims, size_t dimLength);
virtual void setGlobalBind(uint32_t slot, Allocation *data);
virtual void setGlobalObj(uint32_t slot, ObjectBase *data);
const char* getFieldName(uint32_t slot) const;
virtual ~RsdCpuScriptImpl();
RsdCpuScriptImpl(RsdCpuReferenceImpl *ctx, const Script *s);
const Script * getScript() {return mScript;}
bool forEachMtlsSetup(const Allocation ** ains, uint32_t inLen,
Allocation * aout, const void * usr, uint32_t usrLen,
const RsScriptCall *sc, MTLaunchStruct *mtls);
virtual void forEachKernelSetup(uint32_t slot, MTLaunchStruct *mtls);
const RsdCpuReference::CpuSymbol * lookupSymbolMath(const char *sym);
static void * lookupRuntimeStub(void* pContext, char const* name);
virtual Allocation * getAllocationForPointer(const void *ptr) const;
bool storeRSInfoFromSO();
int getGlobalEntries() const override;
const char * getGlobalName(int i) const override;
const void * getGlobalAddress(int i) const override;
size_t getGlobalSize(int i) const override;
protected:
RsdCpuReferenceImpl *mCtx;
const Script *mScript;
void *mScriptSO;
#ifndef RS_COMPATIBILITY_LIB
// Returns the path to the core library we'll use.
const char* findCoreLib(const bcinfo::MetadataExtractor& bitCodeMetaData, const char* bitcode,
size_t bitcodeSize);
bcc::RSCompilerDriver *mCompilerDriver;
#endif
RootFunc_t mRoot;
RootFunc_t mRootExpand;
InvokeFunc_t mInit;
InvokeFunc_t mFreeChildren;
ScriptExecutable* mScriptExec;
Allocation **mBoundAllocs;
void * mIntrinsicData;
bool mIsThreadable;
public:
static const char* BCC_EXE_PATH;
const char* getBitcodeFilePath() const { return mBitcodeFilePath.string(); }
private:
String8 mBitcodeFilePath;
uint32_t mBuildChecksum;
bool mChecksumNeeded;
};
Allocation * rsdScriptGetAllocationForPointer(
const Context *dc,
const Script *script,
const void *);
uint32_t constructBuildChecksum(uint8_t const *bitcode, size_t bitcodeSize,
const char *commandLine,
const char ** bccFiles, size_t numFiles);
}
#ifdef __LP64__
#define SYSLIBPATH "/system/lib64"
#define SYSLIBPATH_VENDOR "/system/vendor/lib64"
#else
#define SYSLIBPATH "/system/lib"
#define SYSLIBPATH_VENDOR "/system/vendor/lib"
#endif
}
#endif
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