SDL_rwops.h

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/*****************************************************************************
 *   Copyright(C)2009-2022 by VSF Team                                       *
 *                                                                           *
 *  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 __VSF_SDL2_RWOPS_H__
#define __VSF_SDL2_RWOPS_H__
 
/*============================ INCLUDES ======================================*/
 
#include "../../vsf_sdl2_cfg.h"
 
#if VSF_USE_SDL2 == ENABLED
 
#include "SDL_stdinc.h"
 
#include "begin_code.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
/*============================ MACROS ========================================*/
/*============================ MACROFIED FUNCTIONS ===========================*/
 
#if VSF_SDL_CFG_WRAPPER == ENABLED
#define SDL_RWFromFile                  VSF_SDL_WRAPPER(SDL_RWFromFile)
#define SDL_RWsize                      VSF_SDL_WRAPPER(SDL_RWsize)
#define SDL_RWclose                     VSF_SDL_WRAPPER(SDL_RWclose)
#define SDL_RWseek                      VSF_SDL_WRAPPER(SDL_RWseek)
#define SDL_RWtell                      VSF_SDL_WRAPPER(SDL_RWtell)
#define SDL_RWread                      VSF_SDL_WRAPPER(SDL_RWread)
#define SDL_RWwrite                     VSF_SDL_WRAPPER(SDL_RWwrite)
 
#define SDL_ReadU8                      VSF_SDL_WRAPPER(SDL_ReadU8)
#define SDL_ReadLE16                    VSF_SDL_WRAPPER(SDL_ReadLE16)
#define SDL_ReadBE16                    VSF_SDL_WRAPPER(SDL_ReadBE16)
#define SDL_ReadLE32                    VSF_SDL_WRAPPER(SDL_ReadLE32)
#define SDL_ReadBE32                    VSF_SDL_WRAPPER(SDL_ReadBE32)
#define SDL_ReadLE64                    VSF_SDL_WRAPPER(SDL_ReadLE64)
#define SDL_ReadBE64                    VSF_SDL_WRAPPER(SDL_ReadBE64)
#define SDL_WriteU8                     VSF_SDL_WRAPPER(SDL_WriteU8)
#define SDL_WriteLE16                   VSF_SDL_WRAPPER(SDL_WriteLE16)
#define SDL_WriteBE16                   VSF_SDL_WRAPPER(SDL_WriteBE16)
#define SDL_WriteLE32                   VSF_SDL_WRAPPER(SDL_WriteLE32)
#define SDL_WriteBE32                   VSF_SDL_WRAPPER(SDL_WriteBE32)
#define SDL_WriteLE64                   VSF_SDL_WRAPPER(SDL_WriteLE64)
#define SDL_WriteBE64                   VSF_SDL_WRAPPER(SDL_WriteBE64)
#endif
 
/*============================ TYPES =========================================*/
 
enum {
    RW_SEEK_SET                         = SEEK_SET,
    RW_SEEK_CUR                         = SEEK_CUR,
    RW_SEEK_END                         = SEEK_END,
};
typedef FILE SDL_RWops;
 
/*============================ GLOBAL VARIABLES ==============================*/
/*============================ LOCAL VARIABLES ===============================*/
/*============================ PROTOTYPES ====================================*/
 
extern SDL_RWops * SDL_RWFromFile(const char * file, const char * mode);
extern int64_t SDL_RWsize(SDL_RWops * context);
extern int SDL_RWclose(SDL_RWops * context);
extern int64_t SDL_RWseek(SDL_RWops * context, int64_t offset, int whence);
extern int64_t SDL_RWtell(SDL_RWops * context);
extern size_t SDL_RWread(SDL_RWops * context, void * ptr, size_t size, size_t maxnum);
extern size_t SDL_RWwrite(SDL_RWops * context, const void * ptr, size_t size, size_t num);
 
extern uint8_t SDL_ReadU8(SDL_RWops * context);
extern uint16_t SDL_ReadLE16(SDL_RWops * context);
extern uint16_t SDL_ReadBE16(SDL_RWops * context);
extern uint32_t SDL_ReadLE32(SDL_RWops * context);
extern uint32_t SDL_ReadBE32(SDL_RWops * context);
extern uint64_t SDL_ReadLE64(SDL_RWops * context);
extern uint64_t SDL_ReadBE64(SDL_RWops * context);
extern uint8_t SDL_WriteU8(SDL_RWops * context, uint8_t value);
extern uint16_t SDL_WriteLE16(SDL_RWops * context, uint16_t value);
extern uint16_t SDL_WriteBE16(SDL_RWops * context, uint16_t value);
extern uint32_t SDL_WriteLE32(SDL_RWops * context, uint32_t value);
extern uint32_t SDL_WriteBE32(SDL_RWops * context, uint32_t value);
extern uint64_t SDL_WriteLE64(SDL_RWops * context, uint64_t value);
extern uint64_t SDL_WriteBE64(SDL_RWops * context, uint64_t value);
 
#ifdef __cplusplus
}
#endif
#include "close_code.h"
 
#endif      // VSF_USE_SDL2
#endif      // __VSF_SDL2_RWOPS_H__
/* EOF */