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/*
* Copyright (C) 2013 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 LE_FX_ENGINE_COMMON_CORE_BASIC_TYPES_H_
#define LE_FX_ENGINE_COMMON_CORE_BASIC_TYPES_H_
#include <stddef.h>
#include <stdlib.h>
#include <string>
using ::std::string;
using ::std::basic_string;
#include <vector>
using ::std::vector;
#include "common/core/os.h"
// -----------------------------------------------------------------------------
// Definitions of common basic types:
// -----------------------------------------------------------------------------
#if !defined(G_COMPILE) && !defined(BASE_INTEGRAL_TYPES_H_)
namespace le_fx {
typedef signed char schar;
typedef signed char int8;
typedef short int16;
typedef int int32;
typedef long long int64;
typedef unsigned char uint8;
typedef unsigned short uint16;
typedef unsigned int uint32;
typedef unsigned long long uint64;
} // namespace le_fx
#endif
namespace le_fx {
struct FloatArray {
int length;
float *data;
FloatArray(void) {
data = NULL;
length = 0;
}
};
struct Int16Array {
int length;
int16 *data;
Int16Array(void) {
data = NULL;
length = 0;
}
};
struct Int32Array {
int length;
int32 *data;
Int32Array(void) {
data = NULL;
length = 0;
}
};
struct Int8Array {
int length;
uint8 *data;
Int8Array(void) {
data = NULL;
length = 0;
}
};
//
// Simple wrapper for waveform data:
//
class WaveData : public vector<int16> {
public:
WaveData();
~WaveData();
void Set(int number_samples, int sampling_rate, int16 *data);
int sample_rate(void) const;
void set_sample_rate(int sample_rate);
bool Equals(const WaveData &wave_data, int threshold = 0) const;
private:
int sample_rate_;
};
} // namespace le_fx
#endif // LE_FX_ENGINE_COMMON_CORE_BASIC_TYPES_H_
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