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SDL_endian.h: minor fixes from SDL-1.2 branch 

( forward-port of changesets 3909:6832b00d3594 and 5657:529d23724144 )
This commit is contained in:
Ozkan Sezer 2020-12-30 23:55:02 +03:00
parent 5aba082703
commit 5b2e011e6d
1 changed files with 7 additions and 5 deletions
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12
include/SDL_endian.h
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@ -69,7 +69,7 @@ extern "C" {
* \file SDL_endian.h
*/
#if defined(__GNUC__) && defined(__i386__) && \
!(__GNUC__ == 2 && __GNUC_MINOR__ == 95 /* broken gcc version */)
!(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)
SDL_FORCE_INLINE Uint16
SDL_Swap16(Uint16 x)
{
@ -99,7 +99,7 @@ SDL_Swap16(Uint16 x)
__asm__("rev16 %w1, %w0" : "=r"(x) : "r"(x));
return x;
}
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))
SDL_FORCE_INLINE Uint16
SDL_Swap16(Uint16 x)
{
@ -120,7 +120,8 @@ SDL_Swap16(Uint16 x)
}
#endif
#if defined(__GNUC__) && defined(__i386__)
#if defined(__GNUC__) && defined(__i386__) && \
!(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)
SDL_FORCE_INLINE Uint32
SDL_Swap32(Uint32 x)
{
@ -152,7 +153,7 @@ SDL_Swap32(Uint32 x)
__asm__("rev %w1, %w0": "=r"(x):"r"(x));
return x;
}
#elif defined(__GNUC__) && (defined(__M68000__) || defined(__M68020__)) && !defined(__mcoldfire__)
#elif defined(__GNUC__) && (defined(__m68k__) && !defined(__mcoldfire__))
SDL_FORCE_INLINE Uint32
SDL_Swap32(Uint32 x)
{
@ -183,7 +184,8 @@ SDL_Swap32(Uint32 x)
}
#endif
#if defined(__GNUC__) && defined(__i386__)
#if defined(__GNUC__) && defined(__i386__) && \
!(__GNUC__ == 2 && __GNUC_MINOR__ <= 95 /* broken gcc version */)
SDL_FORCE_INLINE Uint64
SDL_Swap64(Uint64 x)
{