basetype.h

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/*
 * Copyright (C) 2009 The Android Open Source Project
 * Modified for use by h264bsd standalone library
 * Modified by Espressif for use by esp_h264 component
 *
 * 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 BASETYPE_H_INCLUDED
#define BASETYPE_H_INCLUDED
 
 
#ifdef __arm
#define VOLATILE volatile
#else
#define VOLATILE
#endif
 
typedef unsigned char   u8;
typedef signed char     i8;
typedef unsigned short  u16;
typedef signed short    i16;
typedef unsigned int    u32;
typedef signed int      i32;
 
#define H264DEC_OPT
 
#if defined(VC1SWDEC_16BIT) || defined(MP4ENC_ARM11)
typedef unsigned short  u16x;
typedef signed short    i16x;
#else
typedef unsigned int    u16x;
typedef signed int      i16x;
#endif
 
 
#ifndef NULL
#ifdef  __cplusplus
#define NULL 0
#else
#define NULL ((void *)0)
#endif
#endif
 
#endif  /* BASETYPE_H_INCLUDED */