Carla/Carla-bswap.patch

56 lines
1.7 KiB
Diff

--- a/source/modules/water/memory/ByteOrder.h.orig 2018-12-25 09:55:04.000000000 +0100
+++ b/source/modules/water/memory/ByteOrder.h 2018-12-25 13:00:27.500279074 +0100
@@ -28,7 +28,11 @@
#include "../water.h"
-#ifdef CARLA_OS_MAC
+#if defined(CARLA_OS_BSD)
+# include <sys/endian.h>
+#elif defined(CARLA_OS_LINUX)
+# include <byteswap.h>
+#elif defined(CARLA_OS_MAC)
# include <libkern/OSByteOrder.h>
#endif
@@ -146,14 +150,24 @@
//==============================================================================
inline uint16 ByteOrder::swap (uint16 n) noexcept
{
+ #if defined(CARLA_OS_BSD)
+ return bswap16 (n);
+ #elif defined(CARLA_OS_LINUX)
+ return bswap_16 (n);
+ #else
return static_cast<uint16> ((n << 8) | (n >> 8));
+ #endif
}
inline uint32 ByteOrder::swap (uint32 n) noexcept
{
- #ifdef CARLA_OS_MAC
+ #if defined(CARLA_OS_BSD)
+ return bswap32 (n);
+ #elif defined(CARLA_OS_LINUX)
+ return bswap_32 (n);
+ #elif defined(CARLA_OS_MAC)
return OSSwapInt32 (n);
- #elif defined(CARLA_OS_WIN) || ! (defined (__arm__) || defined (__arm64__) || defined (__aarch64__))
+ #elif defined(__i386__) || defined(__x86_64__)
asm("bswap %%eax" : "=a"(n) : "a"(n));
return n;
#else
@@ -163,7 +177,11 @@
inline uint64 ByteOrder::swap (uint64 value) noexcept
{
- #ifdef CARLA_OS_MAC
+ #if defined(CARLA_OS_BSD)
+ return bswap64 (value);
+ #elif defined(CARLA_OS_LINUX)
+ return bswap_64 (value);
+ #elif defined(CARLA_OS_MAC)
return OSSwapInt64 (value);
#else
return (((uint64) swap ((uint32) value)) << 32) | swap ((uint32) (value >> 32));