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We need a logical, not an arithmetic shift here. So use unsigned types when

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doing the shifting.


git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@456 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-01-16 13:35:25 +00:00
parent 262c60fcaa
commit 719c3773d4
1 changed files with 2 additions and 2 deletions
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4
polyp/endianmacros.h
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@ -28,9 +28,9 @@
#include <config.h> #include <config.h>
#endif #endif
#define INT16_SWAP(x) ((int16_t)(((int16_t) x >> 8) | ((int16_t) x << 8))) #define INT16_SWAP(x) ((int16_t)(((uint16_t) x >> 8) | ((uint16_t) x << 8)))
#define UINT16_SWAP(x) ((uint16_t)(((uint16_t) x >> 8) | ((uint16_t) x << 8))) #define UINT16_SWAP(x) ((uint16_t)(((uint16_t) x >> 8) | ((uint16_t) x << 8)))
#define INT32_SWAP(x) ((int32_t)(((int32_t) x >> 24) | ((int32_t) x << 24) | (((int32_t) x & 0xFF00) << 16) | (((int32_t) x) >> 16) & 0xFF00)) #define INT32_SWAP(x) ((int32_t)(((uint32_t) x >> 24) | ((uint32_t) x << 24) | (((uint32_t) x & 0xFF00) << 16) | (((uint32_t) x) >> 16) & 0xFF00))
#define UINT32_SWAP(x) ((uint32_t)(((uint32_t) x >> 24) | ((uint32_t) x << 24) | (((uint32_t) x & 0xFF00) << 16) | ((((uint32_t) x) >> 16) & 0xFF00))) #define UINT32_SWAP(x) ((uint32_t)(((uint32_t) x >> 24) | ((uint32_t) x << 24) | (((uint32_t) x & 0xFF00) << 16) | ((((uint32_t) x) >> 16) & 0xFF00)))
#ifdef WORDS_BIGENDIAN #ifdef WORDS_BIGENDIAN