diff options
Diffstat (limited to 'common/endian.h')
| -rw-r--r-- | common/endian.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/common/endian.h b/common/endian.h index 9cb703858a..394437ec67 100644 --- a/common/endian.h +++ b/common/endian.h @@ -86,7 +86,7 @@ } // Test for GCC >= 4.3.0 as this version added the bswap builtin -#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3)) +#elif GCC_ATLEAST(4, 3) FORCEINLINE uint32 SWAP_BYTES_32(uint32 a) { return __builtin_bswap32(a); @@ -156,7 +156,7 @@ // // Moreover, we activate this code for GCC >= 3.3 but *only* if unaligned access // is allowed. -#if defined(__GNUC__) && ((__GNUC__ >= 4) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3 && !defined(SCUMM_NEED_ALIGNMENT))) +#if GCC_ATLEAST(4, 0) || (GCC_ATLEAST(3, 3) && !defined(SCUMM_NEED_ALIGNMENT)) FORCEINLINE uint16 READ_UINT16(const void *ptr) { struct Unaligned16 { uint16 val; } __attribute__ ((__packed__, __may_alias__)); @@ -396,4 +396,10 @@ inline uint32 READ_BE_UINT24(const void *ptr) { return (b[0] << 16) | (b[1] << 8) | (b[2]); } +#ifdef SCUMM_LITTLE_ENDIAN +#define READ_UINT24(a) READ_LE_UINT24(a) +#else +#define READ_UINT24(a) READ_BE_UINT24(a) +#endif + #endif |