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-rw-r--r--3rdparty/SDL2/src/file/SDL_rwops.c769
-rw-r--r--3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.h30
-rw-r--r--3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.m62
3 files changed, 0 insertions, 861 deletions
diff --git a/3rdparty/SDL2/src/file/SDL_rwops.c b/3rdparty/SDL2/src/file/SDL_rwops.c
deleted file mode 100644
index 38beb628504..00000000000
--- a/3rdparty/SDL2/src/file/SDL_rwops.c
+++ /dev/null
@@ -1,769 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-/* Need this so Linux systems define fseek64o, ftell64o and off64_t */
-#define _LARGEFILE64_SOURCE
-#include "../SDL_internal.h"
-
-#if defined(__WIN32__)
-#include "../core/windows/SDL_windows.h"
-#endif
-
-
-/* This file provides a general interface for SDL to read and write
- data sources. It can easily be extended to files, memory, etc.
-*/
-
-#include "SDL_endian.h"
-#include "SDL_rwops.h"
-
-#ifdef __APPLE__
-#include "cocoa/SDL_rwopsbundlesupport.h"
-#endif /* __APPLE__ */
-
-#ifdef __ANDROID__
-#include "../core/android/SDL_android.h"
-#include "SDL_system.h"
-#endif
-
-#if __NACL__
-#include "nacl_io/nacl_io.h"
-#endif
-
-#ifdef __WIN32__
-
-/* Functions to read/write Win32 API file pointers */
-
-#ifndef INVALID_SET_FILE_POINTER
-#define INVALID_SET_FILE_POINTER 0xFFFFFFFF
-#endif
-
-#define READAHEAD_BUFFER_SIZE 1024
-
-static int SDLCALL
-windows_file_open(SDL_RWops * context, const char *filename, const char *mode)
-{
- UINT old_error_mode;
- HANDLE h;
- DWORD r_right, w_right;
- DWORD must_exist, truncate;
- int a_mode;
-
- if (!context)
- return -1; /* failed (invalid call) */
-
- context->hidden.windowsio.h = INVALID_HANDLE_VALUE; /* mark this as unusable */
- context->hidden.windowsio.buffer.data = NULL;
- context->hidden.windowsio.buffer.size = 0;
- context->hidden.windowsio.buffer.left = 0;
-
- /* "r" = reading, file must exist */
- /* "w" = writing, truncate existing, file may not exist */
- /* "r+"= reading or writing, file must exist */
- /* "a" = writing, append file may not exist */
- /* "a+"= append + read, file may not exist */
- /* "w+" = read, write, truncate. file may not exist */
-
- must_exist = (SDL_strchr(mode, 'r') != NULL) ? OPEN_EXISTING : 0;
- truncate = (SDL_strchr(mode, 'w') != NULL) ? CREATE_ALWAYS : 0;
- r_right = (SDL_strchr(mode, '+') != NULL
- || must_exist) ? GENERIC_READ : 0;
- a_mode = (SDL_strchr(mode, 'a') != NULL) ? OPEN_ALWAYS : 0;
- w_right = (a_mode || SDL_strchr(mode, '+')
- || truncate) ? GENERIC_WRITE : 0;
-
- if (!r_right && !w_right) /* inconsistent mode */
- return -1; /* failed (invalid call) */
-
- context->hidden.windowsio.buffer.data =
- (char *) SDL_malloc(READAHEAD_BUFFER_SIZE);
- if (!context->hidden.windowsio.buffer.data) {
- return SDL_OutOfMemory();
- }
- /* Do not open a dialog box if failure */
- old_error_mode =
- SetErrorMode(SEM_NOOPENFILEERRORBOX | SEM_FAILCRITICALERRORS);
-
- {
- LPTSTR tstr = WIN_UTF8ToString(filename);
- h = CreateFile(tstr, (w_right | r_right),
- (w_right) ? 0 : FILE_SHARE_READ, NULL,
- (must_exist | truncate | a_mode),
- FILE_ATTRIBUTE_NORMAL, NULL);
- SDL_free(tstr);
- }
-
- /* restore old behavior */
- SetErrorMode(old_error_mode);
-
- if (h == INVALID_HANDLE_VALUE) {
- SDL_free(context->hidden.windowsio.buffer.data);
- context->hidden.windowsio.buffer.data = NULL;
- SDL_SetError("Couldn't open %s", filename);
- return -2; /* failed (CreateFile) */
- }
- context->hidden.windowsio.h = h;
- context->hidden.windowsio.append = a_mode ? SDL_TRUE : SDL_FALSE;
-
- return 0; /* ok */
-}
-
-static Sint64 SDLCALL
-windows_file_size(SDL_RWops * context)
-{
- LARGE_INTEGER size;
-
- if (!context || context->hidden.windowsio.h == INVALID_HANDLE_VALUE) {
- return SDL_SetError("windows_file_size: invalid context/file not opened");
- }
-
- if (!GetFileSizeEx(context->hidden.windowsio.h, &size)) {
- return WIN_SetError("windows_file_size");
- }
-
- return size.QuadPart;
-}
-
-static Sint64 SDLCALL
-windows_file_seek(SDL_RWops * context, Sint64 offset, int whence)
-{
- DWORD windowswhence;
- LARGE_INTEGER windowsoffset;
-
- if (!context || context->hidden.windowsio.h == INVALID_HANDLE_VALUE) {
- return SDL_SetError("windows_file_seek: invalid context/file not opened");
- }
-
- /* FIXME: We may be able to satisfy the seek within buffered data */
- if (whence == RW_SEEK_CUR && context->hidden.windowsio.buffer.left) {
- offset -= (long)context->hidden.windowsio.buffer.left;
- }
- context->hidden.windowsio.buffer.left = 0;
-
- switch (whence) {
- case RW_SEEK_SET:
- windowswhence = FILE_BEGIN;
- break;
- case RW_SEEK_CUR:
- windowswhence = FILE_CURRENT;
- break;
- case RW_SEEK_END:
- windowswhence = FILE_END;
- break;
- default:
- return SDL_SetError("windows_file_seek: Unknown value for 'whence'");
- }
-
- windowsoffset.QuadPart = offset;
- if (!SetFilePointerEx(context->hidden.windowsio.h, windowsoffset, &windowsoffset, windowswhence)) {
- return WIN_SetError("windows_file_seek");
- }
- return windowsoffset.QuadPart;
-}
-
-static size_t SDLCALL
-windows_file_read(SDL_RWops * context, void *ptr, size_t size, size_t maxnum)
-{
- size_t total_need;
- size_t total_read = 0;
- size_t read_ahead;
- DWORD byte_read;
-
- total_need = size * maxnum;
-
- if (!context || context->hidden.windowsio.h == INVALID_HANDLE_VALUE
- || !total_need)
- return 0;
-
- if (context->hidden.windowsio.buffer.left > 0) {
- void *data = (char *) context->hidden.windowsio.buffer.data +
- context->hidden.windowsio.buffer.size -
- context->hidden.windowsio.buffer.left;
- read_ahead =
- SDL_min(total_need, context->hidden.windowsio.buffer.left);
- SDL_memcpy(ptr, data, read_ahead);
- context->hidden.windowsio.buffer.left -= read_ahead;
-
- if (read_ahead == total_need) {
- return maxnum;
- }
- ptr = (char *) ptr + read_ahead;
- total_need -= read_ahead;
- total_read += read_ahead;
- }
-
- if (total_need < READAHEAD_BUFFER_SIZE) {
- if (!ReadFile
- (context->hidden.windowsio.h, context->hidden.windowsio.buffer.data,
- READAHEAD_BUFFER_SIZE, &byte_read, NULL)) {
- SDL_Error(SDL_EFREAD);
- return 0;
- }
- read_ahead = SDL_min(total_need, (int) byte_read);
- SDL_memcpy(ptr, context->hidden.windowsio.buffer.data, read_ahead);
- context->hidden.windowsio.buffer.size = byte_read;
- context->hidden.windowsio.buffer.left = byte_read - read_ahead;
- total_read += read_ahead;
- } else {
- if (!ReadFile
- (context->hidden.windowsio.h, ptr, (DWORD)total_need, &byte_read, NULL)) {
- SDL_Error(SDL_EFREAD);
- return 0;
- }
- total_read += byte_read;
- }
- return (total_read / size);
-}
-
-static size_t SDLCALL
-windows_file_write(SDL_RWops * context, const void *ptr, size_t size,
- size_t num)
-{
-
- size_t total_bytes;
- DWORD byte_written;
- size_t nwritten;
-
- total_bytes = size * num;
-
- if (!context || context->hidden.windowsio.h == INVALID_HANDLE_VALUE
- || total_bytes <= 0 || !size)
- return 0;
-
- if (context->hidden.windowsio.buffer.left) {
- SetFilePointer(context->hidden.windowsio.h,
- -(LONG)context->hidden.windowsio.buffer.left, NULL,
- FILE_CURRENT);
- context->hidden.windowsio.buffer.left = 0;
- }
-
- /* if in append mode, we must go to the EOF before write */
- if (context->hidden.windowsio.append) {
- if (SetFilePointer(context->hidden.windowsio.h, 0L, NULL, FILE_END) ==
- INVALID_SET_FILE_POINTER) {
- SDL_Error(SDL_EFWRITE);
- return 0;
- }
- }
-
- if (!WriteFile
- (context->hidden.windowsio.h, ptr, (DWORD)total_bytes, &byte_written, NULL)) {
- SDL_Error(SDL_EFWRITE);
- return 0;
- }
-
- nwritten = byte_written / size;
- return nwritten;
-}
-
-static int SDLCALL
-windows_file_close(SDL_RWops * context)
-{
-
- if (context) {
- if (context->hidden.windowsio.h != INVALID_HANDLE_VALUE) {
- CloseHandle(context->hidden.windowsio.h);
- context->hidden.windowsio.h = INVALID_HANDLE_VALUE; /* to be sure */
- }
- SDL_free(context->hidden.windowsio.buffer.data);
- context->hidden.windowsio.buffer.data = NULL;
- SDL_FreeRW(context);
- }
- return 0;
-}
-#endif /* __WIN32__ */
-
-#ifdef HAVE_STDIO_H
-
-/* Functions to read/write stdio file pointers */
-
-static Sint64 SDLCALL
-stdio_size(SDL_RWops * context)
-{
- Sint64 pos, size;
-
- pos = SDL_RWseek(context, 0, RW_SEEK_CUR);
- if (pos < 0) {
- return -1;
- }
- size = SDL_RWseek(context, 0, RW_SEEK_END);
-
- SDL_RWseek(context, pos, RW_SEEK_SET);
- return size;
-}
-
-static Sint64 SDLCALL
-stdio_seek(SDL_RWops * context, Sint64 offset, int whence)
-{
-#ifdef HAVE_FSEEKO64
- if (fseeko64(context->hidden.stdio.fp, (off64_t)offset, whence) == 0) {
- return ftello64(context->hidden.stdio.fp);
- }
-#elif defined(HAVE_FSEEKO)
- if (fseeko(context->hidden.stdio.fp, (off_t)offset, whence) == 0) {
- return ftello(context->hidden.stdio.fp);
- }
-#elif defined(HAVE__FSEEKI64)
- if (_fseeki64(context->hidden.stdio.fp, offset, whence) == 0) {
- return _ftelli64(context->hidden.stdio.fp);
- }
-#else
- if (fseek(context->hidden.stdio.fp, offset, whence) == 0) {
- return ftell(context->hidden.stdio.fp);
- }
-#endif
- return SDL_Error(SDL_EFSEEK);
-}
-
-static size_t SDLCALL
-stdio_read(SDL_RWops * context, void *ptr, size_t size, size_t maxnum)
-{
- size_t nread;
-
- nread = fread(ptr, size, maxnum, context->hidden.stdio.fp);
- if (nread == 0 && ferror(context->hidden.stdio.fp)) {
- SDL_Error(SDL_EFREAD);
- }
- return nread;
-}
-
-static size_t SDLCALL
-stdio_write(SDL_RWops * context, const void *ptr, size_t size, size_t num)
-{
- size_t nwrote;
-
- nwrote = fwrite(ptr, size, num, context->hidden.stdio.fp);
- if (nwrote == 0 && ferror(context->hidden.stdio.fp)) {
- SDL_Error(SDL_EFWRITE);
- }
- return nwrote;
-}
-
-static int SDLCALL
-stdio_close(SDL_RWops * context)
-{
- int status = 0;
- if (context) {
- if (context->hidden.stdio.autoclose) {
- /* WARNING: Check the return value here! */
- if (fclose(context->hidden.stdio.fp) != 0) {
- status = SDL_Error(SDL_EFWRITE);
- }
- }
- SDL_FreeRW(context);
- }
- return status;
-}
-#endif /* !HAVE_STDIO_H */
-
-/* Functions to read/write memory pointers */
-
-static Sint64 SDLCALL
-mem_size(SDL_RWops * context)
-{
- return (Sint64)(context->hidden.mem.stop - context->hidden.mem.base);
-}
-
-static Sint64 SDLCALL
-mem_seek(SDL_RWops * context, Sint64 offset, int whence)
-{
- Uint8 *newpos;
-
- switch (whence) {
- case RW_SEEK_SET:
- newpos = context->hidden.mem.base + offset;
- break;
- case RW_SEEK_CUR:
- newpos = context->hidden.mem.here + offset;
- break;
- case RW_SEEK_END:
- newpos = context->hidden.mem.stop + offset;
- break;
- default:
- return SDL_SetError("Unknown value for 'whence'");
- }
- if (newpos < context->hidden.mem.base) {
- newpos = context->hidden.mem.base;
- }
- if (newpos > context->hidden.mem.stop) {
- newpos = context->hidden.mem.stop;
- }
- context->hidden.mem.here = newpos;
- return (Sint64)(context->hidden.mem.here - context->hidden.mem.base);
-}
-
-static size_t SDLCALL
-mem_read(SDL_RWops * context, void *ptr, size_t size, size_t maxnum)
-{
- size_t total_bytes;
- size_t mem_available;
-
- total_bytes = (maxnum * size);
- if ((maxnum <= 0) || (size <= 0)
- || ((total_bytes / maxnum) != (size_t) size)) {
- return 0;
- }
-
- mem_available = (context->hidden.mem.stop - context->hidden.mem.here);
- if (total_bytes > mem_available) {
- total_bytes = mem_available;
- }
-
- SDL_memcpy(ptr, context->hidden.mem.here, total_bytes);
- context->hidden.mem.here += total_bytes;
-
- return (total_bytes / size);
-}
-
-static size_t SDLCALL
-mem_write(SDL_RWops * context, const void *ptr, size_t size, size_t num)
-{
- if ((context->hidden.mem.here + (num * size)) > context->hidden.mem.stop) {
- num = (context->hidden.mem.stop - context->hidden.mem.here) / size;
- }
- SDL_memcpy(context->hidden.mem.here, ptr, num * size);
- context->hidden.mem.here += num * size;
- return num;
-}
-
-static size_t SDLCALL
-mem_writeconst(SDL_RWops * context, const void *ptr, size_t size, size_t num)
-{
- SDL_SetError("Can't write to read-only memory");
- return 0;
-}
-
-static int SDLCALL
-mem_close(SDL_RWops * context)
-{
- if (context) {
- SDL_FreeRW(context);
- }
- return 0;
-}
-
-
-/* Functions to create SDL_RWops structures from various data sources */
-
-SDL_RWops *
-SDL_RWFromFile(const char *file, const char *mode)
-{
- SDL_RWops *rwops = NULL;
- if (!file || !*file || !mode || !*mode) {
- SDL_SetError("SDL_RWFromFile(): No file or no mode specified");
- return NULL;
- }
-#if defined(__ANDROID__)
-#ifdef HAVE_STDIO_H
- /* Try to open the file on the filesystem first */
- if (*file == '/') {
- FILE *fp = fopen(file, mode);
- if (fp) {
- return SDL_RWFromFP(fp, 1);
- }
- } else {
- /* Try opening it from internal storage if it's a relative path */
- char *path;
- FILE *fp;
-
- path = SDL_stack_alloc(char, PATH_MAX);
- if (path) {
- SDL_snprintf(path, PATH_MAX, "%s/%s",
- SDL_AndroidGetInternalStoragePath(), file);
- fp = fopen(path, mode);
- SDL_stack_free(path);
- if (fp) {
- return SDL_RWFromFP(fp, 1);
- }
- }
- }
-#endif /* HAVE_STDIO_H */
-
- /* Try to open the file from the asset system */
- rwops = SDL_AllocRW();
- if (!rwops)
- return NULL; /* SDL_SetError already setup by SDL_AllocRW() */
- if (Android_JNI_FileOpen(rwops, file, mode) < 0) {
- SDL_FreeRW(rwops);
- return NULL;
- }
- rwops->size = Android_JNI_FileSize;
- rwops->seek = Android_JNI_FileSeek;
- rwops->read = Android_JNI_FileRead;
- rwops->write = Android_JNI_FileWrite;
- rwops->close = Android_JNI_FileClose;
- rwops->type = SDL_RWOPS_JNIFILE;
-
-#elif defined(__WIN32__)
- rwops = SDL_AllocRW();
- if (!rwops)
- return NULL; /* SDL_SetError already setup by SDL_AllocRW() */
- if (windows_file_open(rwops, file, mode) < 0) {
- SDL_FreeRW(rwops);
- return NULL;
- }
- rwops->size = windows_file_size;
- rwops->seek = windows_file_seek;
- rwops->read = windows_file_read;
- rwops->write = windows_file_write;
- rwops->close = windows_file_close;
- rwops->type = SDL_RWOPS_WINFILE;
-
-#elif HAVE_STDIO_H
- {
- #ifdef __APPLE__
- FILE *fp = SDL_OpenFPFromBundleOrFallback(file, mode);
- #elif __WINRT__
- FILE *fp = NULL;
- fopen_s(&fp, file, mode);
- #else
- FILE *fp = fopen(file, mode);
- #endif
- if (fp == NULL) {
- SDL_SetError("Couldn't open %s", file);
- } else {
- rwops = SDL_RWFromFP(fp, 1);
- }
- }
-#else
- SDL_SetError("SDL not compiled with stdio support");
-#endif /* !HAVE_STDIO_H */
-
- return rwops;
-}
-
-#ifdef HAVE_STDIO_H
-SDL_RWops *
-SDL_RWFromFP(FILE * fp, SDL_bool autoclose)
-{
- SDL_RWops *rwops = NULL;
-
- rwops = SDL_AllocRW();
- if (rwops != NULL) {
- rwops->size = stdio_size;
- rwops->seek = stdio_seek;
- rwops->read = stdio_read;
- rwops->write = stdio_write;
- rwops->close = stdio_close;
- rwops->hidden.stdio.fp = fp;
- rwops->hidden.stdio.autoclose = autoclose;
- rwops->type = SDL_RWOPS_STDFILE;
- }
- return rwops;
-}
-#else
-SDL_RWops *
-SDL_RWFromFP(void * fp, SDL_bool autoclose)
-{
- SDL_SetError("SDL not compiled with stdio support");
- return NULL;
-}
-#endif /* HAVE_STDIO_H */
-
-SDL_RWops *
-SDL_RWFromMem(void *mem, int size)
-{
- SDL_RWops *rwops = NULL;
- if (!mem) {
- SDL_InvalidParamError("mem");
- return rwops;
- }
- if (!size) {
- SDL_InvalidParamError("size");
- return rwops;
- }
-
- rwops = SDL_AllocRW();
- if (rwops != NULL) {
- rwops->size = mem_size;
- rwops->seek = mem_seek;
- rwops->read = mem_read;
- rwops->write = mem_write;
- rwops->close = mem_close;
- rwops->hidden.mem.base = (Uint8 *) mem;
- rwops->hidden.mem.here = rwops->hidden.mem.base;
- rwops->hidden.mem.stop = rwops->hidden.mem.base + size;
- rwops->type = SDL_RWOPS_MEMORY;
- }
- return rwops;
-}
-
-SDL_RWops *
-SDL_RWFromConstMem(const void *mem, int size)
-{
- SDL_RWops *rwops = NULL;
- if (!mem) {
- SDL_InvalidParamError("mem");
- return rwops;
- }
- if (!size) {
- SDL_InvalidParamError("size");
- return rwops;
- }
-
- rwops = SDL_AllocRW();
- if (rwops != NULL) {
- rwops->size = mem_size;
- rwops->seek = mem_seek;
- rwops->read = mem_read;
- rwops->write = mem_writeconst;
- rwops->close = mem_close;
- rwops->hidden.mem.base = (Uint8 *) mem;
- rwops->hidden.mem.here = rwops->hidden.mem.base;
- rwops->hidden.mem.stop = rwops->hidden.mem.base + size;
- rwops->type = SDL_RWOPS_MEMORY_RO;
- }
- return rwops;
-}
-
-SDL_RWops *
-SDL_AllocRW(void)
-{
- SDL_RWops *area;
-
- area = (SDL_RWops *) SDL_malloc(sizeof *area);
- if (area == NULL) {
- SDL_OutOfMemory();
- } else {
- area->type = SDL_RWOPS_UNKNOWN;
- }
- return area;
-}
-
-void
-SDL_FreeRW(SDL_RWops * area)
-{
- SDL_free(area);
-}
-
-/* Functions for dynamically reading and writing endian-specific values */
-
-Uint8
-SDL_ReadU8(SDL_RWops * src)
-{
- Uint8 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return value;
-}
-
-Uint16
-SDL_ReadLE16(SDL_RWops * src)
-{
- Uint16 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapLE16(value);
-}
-
-Uint16
-SDL_ReadBE16(SDL_RWops * src)
-{
- Uint16 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapBE16(value);
-}
-
-Uint32
-SDL_ReadLE32(SDL_RWops * src)
-{
- Uint32 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapLE32(value);
-}
-
-Uint32
-SDL_ReadBE32(SDL_RWops * src)
-{
- Uint32 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapBE32(value);
-}
-
-Uint64
-SDL_ReadLE64(SDL_RWops * src)
-{
- Uint64 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapLE64(value);
-}
-
-Uint64
-SDL_ReadBE64(SDL_RWops * src)
-{
- Uint64 value = 0;
-
- SDL_RWread(src, &value, sizeof (value), 1);
- return SDL_SwapBE64(value);
-}
-
-size_t
-SDL_WriteU8(SDL_RWops * dst, Uint8 value)
-{
- return SDL_RWwrite(dst, &value, sizeof (value), 1);
-}
-
-size_t
-SDL_WriteLE16(SDL_RWops * dst, Uint16 value)
-{
- const Uint16 swapped = SDL_SwapLE16(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-size_t
-SDL_WriteBE16(SDL_RWops * dst, Uint16 value)
-{
- const Uint16 swapped = SDL_SwapBE16(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-size_t
-SDL_WriteLE32(SDL_RWops * dst, Uint32 value)
-{
- const Uint32 swapped = SDL_SwapLE32(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-size_t
-SDL_WriteBE32(SDL_RWops * dst, Uint32 value)
-{
- const Uint32 swapped = SDL_SwapBE32(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-size_t
-SDL_WriteLE64(SDL_RWops * dst, Uint64 value)
-{
- const Uint64 swapped = SDL_SwapLE64(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-size_t
-SDL_WriteBE64(SDL_RWops * dst, Uint64 value)
-{
- const Uint64 swapped = SDL_SwapBE64(value);
- return SDL_RWwrite(dst, &swapped, sizeof (swapped), 1);
-}
-
-/* vi: set ts=4 sw=4 expandtab: */
diff --git a/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.h b/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.h
deleted file mode 100644
index 2c63f1dab31..00000000000
--- a/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.h
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-
-#ifdef __APPLE__
-
-#include <stdio.h>
-
-#ifndef SDL_rwopsbundlesupport_h
-#define SDL_rwopsbundlesupport_h
-FILE* SDL_OpenFPFromBundleOrFallback(const char *file, const char *mode);
-#endif
-#endif
diff --git a/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.m b/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.m
deleted file mode 100644
index 3385d3aa5ec..00000000000
--- a/3rdparty/SDL2/src/file/cocoa/SDL_rwopsbundlesupport.m
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- Simple DirectMedia Layer
- Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
-
- This software is provided 'as-is', without any express or implied
- warranty. In no event will the authors be held liable for any damages
- arising from the use of this software.
-
- Permission is granted to anyone to use this software for any purpose,
- including commercial applications, and to alter it and redistribute it
- freely, subject to the following restrictions:
-
- 1. The origin of this software must not be misrepresented; you must not
- claim that you wrote the original software. If you use this software
- in a product, an acknowledgment in the product documentation would be
- appreciated but is not required.
- 2. Altered source versions must be plainly marked as such, and must not be
- misrepresented as being the original software.
- 3. This notice may not be removed or altered from any source distribution.
-*/
-#include "../../SDL_internal.h"
-
-#ifdef __APPLE__
-#import <Foundation/Foundation.h>
-
-#include "SDL_rwopsbundlesupport.h"
-
-/* For proper OS X applications, the resources are contained inside the application bundle.
- So the strategy is to first check the application bundle for the file, then fallback to the current working directory.
- Note: One additional corner-case is if the resource is in a framework's resource bundle instead of the app.
- We might want to use bundle identifiers, e.g. org.libsdl.sdl to get the bundle for the framework,
- but we would somehow need to know what the bundle identifiers we need to search are.
- Also, note the bundle layouts are different for iPhone and Mac.
-*/
-FILE* SDL_OpenFPFromBundleOrFallback(const char *file, const char *mode)
-{ @autoreleasepool
-{
- FILE* fp = NULL;
-
- /* If the file mode is writable, skip all the bundle stuff because generally the bundle is read-only. */
- if(strcmp("r", mode) && strcmp("rb", mode)) {
- return fopen(file, mode);
- }
-
- NSFileManager* file_manager = [NSFileManager defaultManager];
- NSString* resource_path = [[NSBundle mainBundle] resourcePath];
-
- NSString* ns_string_file_component = [file_manager stringWithFileSystemRepresentation:file length:strlen(file)];
-
- NSString* full_path_with_file_to_try = [resource_path stringByAppendingPathComponent:ns_string_file_component];
- if([file_manager fileExistsAtPath:full_path_with_file_to_try]) {
- fp = fopen([full_path_with_file_to_try fileSystemRepresentation], mode);
- } else {
- fp = fopen(file, mode);
- }
-
- return fp;
-}}
-
-#endif /* __APPLE__ */
-
-/* vi: set ts=4 sw=4 expandtab: */