diff options
Diffstat (limited to 'extern/sdlew/include/SDL2/SDL_rwops.h')
| -rw-r--r-- | extern/sdlew/include/SDL2/SDL_rwops.h | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/extern/sdlew/include/SDL2/SDL_rwops.h b/extern/sdlew/include/SDL2/SDL_rwops.h new file mode 100644 index 00000000000..6129ffb4825 --- /dev/null +++ b/extern/sdlew/include/SDL2/SDL_rwops.h @@ -0,0 +1,162 @@ + +#ifndef _SDL_rwops_h +#define _SDL_rwops_h + +#include "SDL_stdinc.h" +#include "SDL_error.h" + +#include "begin_code.h" + +#ifdef __cplusplus +extern "C" { +#endif + +#define SDL_RWOPS_UNKNOWN 0 +#define SDL_RWOPS_WINFILE 1 +#define SDL_RWOPS_STDFILE 2 +#define SDL_RWOPS_JNIFILE 3 +#define SDL_RWOPS_MEMORY 4 +#define SDL_RWOPS_MEMORY_RO 5 + +typedef struct SDL_RWops +{ + + Sint64 (SDLCALL * size) (struct SDL_RWops * context); + + Sint64 (SDLCALL * seek) (struct SDL_RWops * context, Sint64 offset, + int whence); + + size_t (SDLCALL * read) (struct SDL_RWops * context, void *ptr, + size_t size, size_t maxnum); + + size_t (SDLCALL * write) (struct SDL_RWops * context, const void *ptr, + size_t size, size_t num); + + int (SDLCALL * close) (struct SDL_RWops * context); + + Uint32 type; + union + { +#if defined(ANDROID) + struct + { + void *fileNameRef; + void *inputStreamRef; + void *readableByteChannelRef; + void *readMethod; + void *assetFileDescriptorRef; + long position; + long size; + long offset; + int fd; + } androidio; +#elif defined(__WIN32__) + struct + { + SDL_bool append; + void *h; + struct + { + void *data; + size_t size; + size_t left; + } buffer; + } windowsio; +#endif + +#ifdef HAVE_STDIO_H + struct + { + SDL_bool autoclose; + FILE *fp; + } stdio; +#endif + struct + { + Uint8 *base; + Uint8 *here; + Uint8 *stop; + } mem; + struct + { + void *data1; + void *data2; + } unknown; + } hidden; + +} SDL_RWops; + +typedef SDL_RWops * SDLCALL tSDL_RWFromFile(const char *file, + const char *mode); + +#ifdef HAVE_STDIO_H +typedef SDL_RWops * SDLCALL tSDL_RWFromFP(FILE * fp, + SDL_bool autoclose); +#else +typedef SDL_RWops * SDLCALL tSDL_RWFromFP(void * fp, + SDL_bool autoclose); +#endif + +typedef SDL_RWops * SDLCALL tSDL_RWFromMem(void *mem, int size); +typedef SDL_RWops * SDLCALL tSDL_RWFromConstMem(const void *mem, + int size); + +typedef SDL_RWops * SDLCALL tSDL_AllocRW(void); +typedef void SDLCALL tSDL_FreeRW(SDL_RWops * area); + +#define RW_SEEK_SET 0 +#define RW_SEEK_CUR 1 +#define RW_SEEK_END 2 + +#define SDL_RWsize(ctx) (ctx)->size(ctx) +#define SDL_RWseek(ctx, offset, whence) (ctx)->seek(ctx, offset, whence) +#define SDL_RWtell(ctx) (ctx)->seek(ctx, 0, RW_SEEK_CUR) +#define SDL_RWread(ctx, ptr, size, n) (ctx)->read(ctx, ptr, size, n) +#define SDL_RWwrite(ctx, ptr, size, n) (ctx)->write(ctx, ptr, size, n) +#define SDL_RWclose(ctx) (ctx)->close(ctx) + +typedef Uint8 SDLCALL tSDL_ReadU8(SDL_RWops * src); +typedef Uint16 SDLCALL tSDL_ReadLE16(SDL_RWops * src); +typedef Uint16 SDLCALL tSDL_ReadBE16(SDL_RWops * src); +typedef Uint32 SDLCALL tSDL_ReadLE32(SDL_RWops * src); +typedef Uint32 SDLCALL tSDL_ReadBE32(SDL_RWops * src); +typedef Uint64 SDLCALL tSDL_ReadLE64(SDL_RWops * src); +typedef Uint64 SDLCALL tSDL_ReadBE64(SDL_RWops * src); + +typedef size_t SDLCALL tSDL_WriteU8(SDL_RWops * dst, Uint8 value); +typedef size_t SDLCALL tSDL_WriteLE16(SDL_RWops * dst, Uint16 value); +typedef size_t SDLCALL tSDL_WriteBE16(SDL_RWops * dst, Uint16 value); +typedef size_t SDLCALL tSDL_WriteLE32(SDL_RWops * dst, Uint32 value); +typedef size_t SDLCALL tSDL_WriteBE32(SDL_RWops * dst, Uint32 value); +typedef size_t SDLCALL tSDL_WriteLE64(SDL_RWops * dst, Uint64 value); +typedef size_t SDLCALL tSDL_WriteBE64(SDL_RWops * dst, Uint64 value); + +extern tSDL_RWFromFile *SDL_RWFromFile; +extern tSDL_RWFromFP *SDL_RWFromFP; +extern tSDL_RWFromFP *SDL_RWFromFP; +extern tSDL_RWFromMem *SDL_RWFromMem; +extern tSDL_RWFromConstMem *SDL_RWFromConstMem; +extern tSDL_AllocRW *SDL_AllocRW; +extern tSDL_FreeRW *SDL_FreeRW; +extern tSDL_ReadU8 *SDL_ReadU8; +extern tSDL_ReadLE16 *SDL_ReadLE16; +extern tSDL_ReadBE16 *SDL_ReadBE16; +extern tSDL_ReadLE32 *SDL_ReadLE32; +extern tSDL_ReadBE32 *SDL_ReadBE32; +extern tSDL_ReadLE64 *SDL_ReadLE64; +extern tSDL_ReadBE64 *SDL_ReadBE64; +extern tSDL_WriteU8 *SDL_WriteU8; +extern tSDL_WriteLE16 *SDL_WriteLE16; +extern tSDL_WriteBE16 *SDL_WriteBE16; +extern tSDL_WriteLE32 *SDL_WriteLE32; +extern tSDL_WriteBE32 *SDL_WriteBE32; +extern tSDL_WriteLE64 *SDL_WriteLE64; +extern tSDL_WriteBE64 *SDL_WriteBE64; + +#ifdef __cplusplus +} +#endif +#include "close_code.h" + +#endif + |