SDL
2.0
|
#include <SDL_rwops.h>
Data Fields | |
Sint64(* | size )(struct SDL_RWops *context) |
Sint64(* | seek )(struct SDL_RWops *context, Sint64 offset, int whence) |
size_t(* | read )(struct SDL_RWops *context, void *ptr, size_t size, size_t maxnum) |
size_t(* | write )(struct SDL_RWops *context, const void *ptr, size_t size, size_t num) |
int(* | close )(struct SDL_RWops *context) |
Uint32 | type |
union { | |
struct { | |
SDL_bool append | |
void * h | |
struct { | |
void * data | |
size_t size | |
size_t left | |
} buffer | |
} windowsio | |
struct { | |
SDL_bool autoclose | |
FILE * fp | |
} stdio | |
struct { | |
Uint8 * base | |
Uint8 * here | |
Uint8 * stop | |
} mem | |
struct { | |
void * data1 | |
void * data2 | |
} unknown | |
} | hidden |
This is the read/write operation structure – very basic.
Definition at line 55 of file SDL_rwops.h.
SDL_bool SDL_RWops::append |
Definition at line 107 of file SDL_rwops.h.
SDL_bool SDL_RWops::autoclose |
Definition at line 132 of file SDL_rwops.h.
Uint8* SDL_RWops::base |
Definition at line 138 of file SDL_rwops.h.
struct { ... } SDL_RWops::buffer |
int( * SDL_RWops::close) (struct SDL_RWops *context) |
Close and free an allocated SDL_RWops structure.
Definition at line 94 of file SDL_rwops.h.
void* SDL_RWops::data |
Definition at line 111 of file SDL_rwops.h.
void* SDL_RWops::data1 |
Definition at line 144 of file SDL_rwops.h.
void* SDL_RWops::data2 |
Definition at line 145 of file SDL_rwops.h.
FILE* SDL_RWops::fp |
Definition at line 133 of file SDL_rwops.h.
void* SDL_RWops::h |
Definition at line 108 of file SDL_rwops.h.
Uint8* SDL_RWops::here |
Definition at line 139 of file SDL_rwops.h.
union { ... } SDL_RWops::hidden |
size_t SDL_RWops::left |
Definition at line 113 of file SDL_rwops.h.
struct { ... } SDL_RWops::mem |
Read up to maxnum
objects each of size size
from the data stream to the area pointed at by ptr
.
Definition at line 77 of file SDL_rwops.h.
Seek to offset
relative to whence
, one of stdio's whence values: RW_SEEK_SET, RW_SEEK_CUR, RW_SEEK_END
Definition at line 68 of file SDL_rwops.h.
Return the size of the file in this rwops, or -1 if unknown
Definition at line 60 of file SDL_rwops.h.
size_t SDL_RWops::size |
Definition at line 112 of file SDL_rwops.h.
struct { ... } SDL_RWops::stdio |
Uint8* SDL_RWops::stop |
Definition at line 140 of file SDL_rwops.h.
Uint32 SDL_RWops::type |
Definition at line 96 of file SDL_rwops.h.
struct { ... } SDL_RWops::unknown |
struct { ... } SDL_RWops::windowsio |
Write exactly num
objects each of size size
from the area pointed at by ptr
to data stream.
Definition at line 86 of file SDL_rwops.h.