From: erikd <erikd@xiph.org>
Date: Mon, 29 Sep 2008 10:10:40 +0000 (+0000)
Subject: For x86_64 with GNU C, use same solution for vorbis_ftoi as for win64.
X-Git-Tag: v1.3.3~203
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8072779b42aae15112077ca82f14df61ded77109;p=platform%2Fupstream%2Flibvorbis.git

For x86_64 with GNU C, use same solution for vorbis_ftoi as for win64.

svn path=/trunk/vorbis/; revision=15350
---

diff --git a/lib/os.h b/lib/os.h
index d8e9c78..b973092 100644
--- a/lib/os.h
+++ b/lib/os.h
@@ -143,9 +143,9 @@ static __inline void vorbis_fpu_restore(vorbis_fpu_control fpu){
 #endif /* Special MSVC 32 bit implementation */
 
 
-/* MSVC optimized code path for x64 builds. Uses SSE2 intrinsics. This can be
-   done safely because any x64 CPU supports SSE2. */
-#if defined(_MSC_VER) && defined(_WIN64)
+/* Optimized code path for x86_64 builds. Uses SSE2 intrinsics. This can be
+   done safely because all x86_64 CPUs supports SSE2. */
+#if (defined(_MSC_VER) && defined(_WIN64)) || (defined(__GNUC__) && defined (__x86_64__))
 #  define VORBIS_FPU_CONTROL
 
 typedef ogg_int16_t vorbis_fpu_control;