Re: [Mesa-dev] [PATCH 4/7] u_math.h: fix 64 to 32 bit truncation warning
On 07/22/2014 03:07 PM, Alon Levy wrote: Signed-off-by: Alon Levy --- This file is common so this warning comes up a lot. src/gallium/auxiliary/util/u_math.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index 60995d7..7c1ac4a 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -760,7 +760,7 @@ util_bswap64(uint64_t n) #if defined(HAVE___BUILTIN_BSWAP64) return __builtin_bswap64(n); #else - return ((uint64_t)util_bswap32(n) << 32) | + return ((uint64_t)util_bswap32((uint32_t)n) << 32) | util_bswap32((n >> 32)); #endif } Reviewed-by: Brian Paul ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
[Mesa-dev] [PATCH 4/7] u_math.h: fix 64 to 32 bit truncation warning
Signed-off-by: Alon Levy --- This file is common so this warning comes up a lot. src/gallium/auxiliary/util/u_math.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/gallium/auxiliary/util/u_math.h b/src/gallium/auxiliary/util/u_math.h index 60995d7..7c1ac4a 100644 --- a/src/gallium/auxiliary/util/u_math.h +++ b/src/gallium/auxiliary/util/u_math.h @@ -760,7 +760,7 @@ util_bswap64(uint64_t n) #if defined(HAVE___BUILTIN_BSWAP64) return __builtin_bswap64(n); #else - return ((uint64_t)util_bswap32(n) << 32) | + return ((uint64_t)util_bswap32((uint32_t)n) << 32) | util_bswap32((n >> 32)); #endif } -- 1.9.3 ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
