v3.1

1 files changed, 0 insertions, 348 deletions

diff --git a/dependencies/SDL/SDL_endian.h b/dependencies/SDL/SDL_endian.h
deleted file mode 100644
index c3f8431..0000000
--- a/dependencies/SDL/SDL_endian.h
+++ /dev/null
@@ -1,348 +0,0 @@
-/*
-  Simple DirectMedia Layer
-  Copyright (C) 1997-2022 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.
-*/
-
-/**
- *  \file SDL_endian.h
- *
- *  Functions for reading and writing endian-specific values
- */
-
-#ifndef SDL_endian_h_
-#define SDL_endian_h_
-
-#include "SDL_stdinc.h"
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1400)
-/* As of Clang 11, '_m_prefetchw' is conflicting with the winnt.h's version,
-   so we define the needed '_m_prefetch' here as a pseudo-header, until the issue is fixed. */
-#ifdef __clang__
-#ifndef __PRFCHWINTRIN_H
-#define __PRFCHWINTRIN_H
-static __inline__ void __attribute__((__always_inline__, __nodebug__))
-_m_prefetch(void *__P)
-{
-  __builtin_prefetch(__P, 0, 3 /* _MM_HINT_T0 */);
-}
-#endif /* __PRFCHWINTRIN_H */
-#endif /* __clang__ */
-
-#include <intrin.h>
-#endif
-
-/**
- *  \name The two types of endianness
- */
-/* @{ */
-#define SDL_LIL_ENDIAN  1234
-#define SDL_BIG_ENDIAN  4321
-/* @} */
-
-#ifndef SDL_BYTEORDER           /* Not defined in SDL_config.h? */
-#ifdef __linux__
-#include <endian.h>
-#define SDL_BYTEORDER  __BYTE_ORDER
-#elif defined(__OpenBSD__) || defined(__DragonFly__)
-#include <endian.h>
-#define SDL_BYTEORDER  BYTE_ORDER
-#elif defined(__FreeBSD__) || defined(__NetBSD__)
-#include <sys/endian.h>
-#define SDL_BYTEORDER  BYTE_ORDER
-/* predefs from newer gcc and clang versions: */
-#elif defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__) && defined(__BYTE_ORDER__)
-#if (__BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-#define SDL_BYTEORDER   SDL_LIL_ENDIAN
-#elif (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
-#define SDL_BYTEORDER   SDL_BIG_ENDIAN
-#else
-#error Unsupported endianness
-#endif /**/
-#else
-#if defined(__hppa__) || \
-    defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
-    (defined(__MIPS__) && defined(__MIPSEB__)) || \
-    defined(__ppc__) || defined(__POWERPC__) || defined(__powerpc__) || defined(__PPC__) || \
-    defined(__sparc__)
-#define SDL_BYTEORDER   SDL_BIG_ENDIAN
-#else
-#define SDL_BYTEORDER   SDL_LIL_ENDIAN
-#endif
-#endif /* __linux__ */
-#endif /* !SDL_BYTEORDER */
-
-#ifndef SDL_FLOATWORDORDER           /* Not defined in SDL_config.h? */
-/* predefs from newer gcc versions: */
-#if defined(__ORDER_LITTLE_ENDIAN__) && defined(__ORDER_BIG_ENDIAN__) && defined(__FLOAT_WORD_ORDER__)
-#if (__FLOAT_WORD_ORDER__ == __ORDER_LITTLE_ENDIAN__)
-#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN
-#elif (__FLOAT_WORD_ORDER__ == __ORDER_BIG_ENDIAN__)
-#define SDL_FLOATWORDORDER   SDL_BIG_ENDIAN
-#else
-#error Unsupported endianness
-#endif /**/
-#elif defined(__MAVERICK__)
-/* For Maverick, float words are always little-endian. */
-#define SDL_FLOATWORDORDER   SDL_LIL_ENDIAN
-#elif (defined(__arm__) || defined(__thumb__)) && !defined(__VFP_FP__) && !defined(__ARM_EABI__)
-/* For FPA, float words are always big-endian. */
-#define SDL_FLOATWORDORDER   SDL_BIG_ENDIAN
-#else
-/* By default, assume that floats words follow the memory system mode. */
-#define SDL_FLOATWORDORDER   SDL_BYTEORDER
-#endif /* __FLOAT_WORD_ORDER__ */
-#endif /* !SDL_FLOATWORDORDER */
-
-
-#include "begin_code.h"
-/* Set up for C function definitions, even when using C++ */
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- *  \file SDL_endian.h
- */
-
-/* various modern compilers may have builtin swap */
-#if defined(__GNUC__) || defined(__clang__)
-#   define HAS_BUILTIN_BSWAP16 (_SDL_HAS_BUILTIN(__builtin_bswap16)) || \
-        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8))
-#   define HAS_BUILTIN_BSWAP32 (_SDL_HAS_BUILTIN(__builtin_bswap32)) || \
-        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-#   define HAS_BUILTIN_BSWAP64 (_SDL_HAS_BUILTIN(__builtin_bswap64)) || \
-        (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
-
-    /* this one is broken */
-#   define HAS_BROKEN_BSWAP (__GNUC__ == 2 && __GNUC_MINOR__ <= 95)
-#else
-#   define HAS_BUILTIN_BSWAP16 0
-#   define HAS_BUILTIN_BSWAP32 0
-#   define HAS_BUILTIN_BSWAP64 0
-#   define HAS_BROKEN_BSWAP 0
-#endif
-
-#if HAS_BUILTIN_BSWAP16
-#define SDL_Swap16(x) __builtin_bswap16(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
-#pragma intrinsic(_byteswap_ushort)
-#define SDL_Swap16(x) _byteswap_ushort(x)
-#elif defined(__i386__) && !HAS_BROKEN_BSWAP
-SDL_FORCE_INLINE Uint16
-SDL_Swap16(Uint16 x)
-{
-  __asm__("xchgb %b0,%h0": "=q"(x):"0"(x));
-    return x;
-}
-#elif defined(__x86_64__)
-SDL_FORCE_INLINE Uint16
-SDL_Swap16(Uint16 x)
-{
-  __asm__("xchgb %b0,%h0": "=Q"(x):"0"(x));
-    return x;
-}
-#elif (defined(__powerpc__) || defined(__ppc__))
-SDL_FORCE_INLINE Uint16
-SDL_Swap16(Uint16 x)
-{
-    int result;
-
-  __asm__("rlwimi %0,%2,8,16,23": "=&r"(result):"0"(x >> 8), "r"(x));
-    return (Uint16)result;
-}
-#elif (defined(__m68k__) && !defined(__mcoldfire__))
-SDL_FORCE_INLINE Uint16
-SDL_Swap16(Uint16 x)
-{
-  __asm__("rorw #8,%0": "=d"(x): "0"(x):"cc");
-    return x;
-}
-#elif defined(__WATCOMC__) && defined(__386__)
-extern __inline Uint16 SDL_Swap16(Uint16);
-#pragma aux SDL_Swap16 = \
-  "xchg al, ah" \
-  parm   [ax]   \
-  modify [ax];
-#else
-SDL_FORCE_INLINE Uint16
-SDL_Swap16(Uint16 x)
-{
-    return SDL_static_cast(Uint16, ((x << 8) | (x >> 8)));
-}
-#endif
-
-#if HAS_BUILTIN_BSWAP32
-#define SDL_Swap32(x) __builtin_bswap32(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
-#pragma intrinsic(_byteswap_ulong)
-#define SDL_Swap32(x) _byteswap_ulong(x)
-#elif defined(__i386__) && !HAS_BROKEN_BSWAP
-SDL_FORCE_INLINE Uint32
-SDL_Swap32(Uint32 x)
-{
-  __asm__("bswap %0": "=r"(x):"0"(x));
-    return x;
-}
-#elif defined(__x86_64__)
-SDL_FORCE_INLINE Uint32
-SDL_Swap32(Uint32 x)
-{
-  __asm__("bswapl %0": "=r"(x):"0"(x));
-    return x;
-}
-#elif (defined(__powerpc__) || defined(__ppc__))
-SDL_FORCE_INLINE Uint32
-SDL_Swap32(Uint32 x)
-{
-    Uint32 result;
-
-  __asm__("rlwimi %0,%2,24,16,23": "=&r"(result): "0" (x>>24),  "r"(x));
-  __asm__("rlwimi %0,%2,8,8,15"  : "=&r"(result): "0" (result), "r"(x));
-  __asm__("rlwimi %0,%2,24,0,7"  : "=&r"(result): "0" (result), "r"(x));
-    return result;
-}
-#elif (defined(__m68k__) && !defined(__mcoldfire__))
-SDL_FORCE_INLINE Uint32
-SDL_Swap32(Uint32 x)
-{
-  __asm__("rorw #8,%0\n\tswap %0\n\trorw #8,%0": "=d"(x): "0"(x):"cc");
-    return x;
-}
-#elif defined(__WATCOMC__) && defined(__386__)
-extern __inline Uint32 SDL_Swap32(Uint32);
-#pragma aux SDL_Swap32 = \
-  "bswap eax"  \
-  parm   [eax] \
-  modify [eax];
-#else
-SDL_FORCE_INLINE Uint32
-SDL_Swap32(Uint32 x)
-{
-    return SDL_static_cast(Uint32, ((x << 24) | ((x << 8) & 0x00FF0000) |
-                                    ((x >> 8) & 0x0000FF00) | (x >> 24)));
-}
-#endif
-
-#if HAS_BUILTIN_BSWAP64
-#define SDL_Swap64(x) __builtin_bswap64(x)
-#elif defined(_MSC_VER) && (_MSC_VER >= 1400)
-#pragma intrinsic(_byteswap_uint64)
-#define SDL_Swap64(x) _byteswap_uint64(x)
-#elif defined(__i386__) && !HAS_BROKEN_BSWAP
-SDL_FORCE_INLINE Uint64
-SDL_Swap64(Uint64 x)
-{
-    union {
-        struct {
-            Uint32 a, b;
-        } s;
-        Uint64 u;
-    } v;
-    v.u = x;
-  __asm__("bswapl %0 ; bswapl %1 ; xchgl %0,%1"
-          : "=r"(v.s.a), "=r"(v.s.b)
-          : "0" (v.s.a),  "1"(v.s.b));
-    return v.u;
-}
-#elif defined(__x86_64__)
-SDL_FORCE_INLINE Uint64
-SDL_Swap64(Uint64 x)
-{
-  __asm__("bswapq %0": "=r"(x):"0"(x));
-    return x;
-}
-#elif defined(__WATCOMC__) && defined(__386__)
-extern __inline Uint64 SDL_Swap64(Uint64);
-#pragma aux SDL_Swap64 = \
-  "bswap eax"     \
-  "bswap edx"     \
-  "xchg eax,edx"  \
-  parm [eax edx]  \
-  modify [eax edx];
-#else
-SDL_FORCE_INLINE Uint64
-SDL_Swap64(Uint64 x)
-{
-    Uint32 hi, lo;
-
-    /* Separate into high and low 32-bit values and swap them */
-    lo = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
-    x >>= 32;
-    hi = SDL_static_cast(Uint32, x & 0xFFFFFFFF);
-    x = SDL_Swap32(lo);
-    x <<= 32;
-    x |= SDL_Swap32(hi);
-    return (x);
-}
-#endif
-
-
-SDL_FORCE_INLINE float
-SDL_SwapFloat(float x)
-{
-    union {
-        float f;
-        Uint32 ui32;
-    } swapper;
-    swapper.f = x;
-    swapper.ui32 = SDL_Swap32(swapper.ui32);
-    return swapper.f;
-}
-
-/* remove extra macros */
-#undef HAS_BROKEN_BSWAP
-#undef HAS_BUILTIN_BSWAP16
-#undef HAS_BUILTIN_BSWAP32
-#undef HAS_BUILTIN_BSWAP64
-
-/**
- *  \name Swap to native
- *  Byteswap item from the specified endianness to the native endianness.
- */
-/* @{ */
-#if SDL_BYTEORDER == SDL_LIL_ENDIAN
-#define SDL_SwapLE16(X)     (X)
-#define SDL_SwapLE32(X)     (X)
-#define SDL_SwapLE64(X)     (X)
-#define SDL_SwapFloatLE(X)  (X)
-#define SDL_SwapBE16(X)     SDL_Swap16(X)
-#define SDL_SwapBE32(X)     SDL_Swap32(X)
-#define SDL_SwapBE64(X)     SDL_Swap64(X)
-#define SDL_SwapFloatBE(X)  SDL_SwapFloat(X)
-#else
-#define SDL_SwapLE16(X)     SDL_Swap16(X)
-#define SDL_SwapLE32(X)     SDL_Swap32(X)
-#define SDL_SwapLE64(X)     SDL_Swap64(X)
-#define SDL_SwapFloatLE(X)  SDL_SwapFloat(X)
-#define SDL_SwapBE16(X)     (X)
-#define SDL_SwapBE32(X)     (X)
-#define SDL_SwapBE64(X)     (X)
-#define SDL_SwapFloatBE(X)  (X)
-#endif
-/* @} *//* Swap to native */
-
-/* Ends C function definitions when using C++ */
-#ifdef __cplusplus
-}
-#endif
-#include "close_code.h"
-
-#endif /* SDL_endian_h_ */
-
-/* vi: set ts=4 sw=4 expandtab: */