You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
94 lines
2.8 KiB
94 lines
2.8 KiB
/*
|
|
* Copyright (C) 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 CTSAUDIO_TASKPROCESS_H
|
|
#define CTSAUDIO_TASKPROCESS_H
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include <utils/StrongPointer.h>
|
|
|
|
#include "audio/Buffer.h"
|
|
#include "TaskGeneric.h"
|
|
#include "TaskCase.h"
|
|
#include "BuiltinProcessing.h"
|
|
#include "SignalProcessingInterface.h"
|
|
|
|
class TaskProcess: public TaskGeneric {
|
|
public:
|
|
TaskProcess();
|
|
virtual ~TaskProcess();
|
|
virtual TaskGeneric::ExecutionResult run();
|
|
virtual bool parseAttribute(const android::String8& name, const android::String8& value);
|
|
private:
|
|
TaskGeneric::ExecutionResult doRun(bool builtin);
|
|
|
|
class Param;
|
|
bool parseParams(std::vector<Param>& list, const char* str, bool isInput);
|
|
//typedef necessary to prevent compiler's confusion
|
|
typedef void* void_ptr;
|
|
typedef std::unique_ptr<TaskCase::Value> UniqueValue;
|
|
typedef std::unique_ptr<android::sp<Buffer> > UniqueBuffer;
|
|
/// construct Buffers and Values for calling builtin functions.
|
|
/// all constructed stuffs automatically deleted by the passed std::unique_ptrs.
|
|
bool prepareParams(std::vector<TaskProcess::Param>& list,
|
|
const bool* inputTypes,
|
|
std::unique_ptr<void_ptr[]>& ptrs,
|
|
std::unique_ptr<UniqueValue[]>& values,
|
|
std::unique_ptr<UniqueBuffer[]>& buffers,
|
|
bool isInput);
|
|
|
|
private:
|
|
enum ProcessType {
|
|
EBuiltin,
|
|
EScript
|
|
};
|
|
ProcessType mType;
|
|
android::String8 mName; // buit-in function or script name
|
|
|
|
enum ParamType {
|
|
EId,
|
|
EVal,
|
|
EConst
|
|
};
|
|
class Param {
|
|
public:
|
|
Param(ParamType type, android::String8& string);
|
|
explicit Param(TaskCase::Value& val);
|
|
ParamType getType();
|
|
android::String8& getParamString();
|
|
TaskCase::Value& getValue();
|
|
TaskCase::Value* getValuePtr();
|
|
inline bool isIdType() {
|
|
return (mType == EId);
|
|
}
|
|
private:
|
|
ParamType mType;
|
|
android::String8 mString;
|
|
TaskCase::Value mValue;
|
|
};
|
|
|
|
std::vector<Param> mInput;
|
|
std::vector<Param> mOutput;
|
|
BuiltinProcessing mBuiltin;
|
|
std::unique_ptr<SignalProcessingInterface> mSp;
|
|
};
|
|
|
|
|
|
#endif // CTSAUDIO_TASKPROCESS_H
|