commit a10f2f8e31fa7ecfa85dc0f713e5b5daa0b57d16
author DRC <dcommander@users.sourceforge.net> Fri Feb 26 23:30:15 2010 +0000
committer DRC <dcommander@users.sourceforge.net> Fri Feb 26 23:30:15 2010 +0000
tree b4589c75437dc6bc05081b84e6dd04980897cfa4
parent da73d26e04a87270e20c944351235a1f64777761

Make TJ_FORCE* work properly


git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@3998 3789f03b-4d11-0410-bbf8-ca57d06f2519

common/jpeg/simd/jsimd_i386.c

diff --git a/common/jpeg/simd/jsimd_i386.c b/common/jpeg/simd/jsimd_i386.c
index f5aec18..ed1339b 100644
--- a/common/jpeg/simd/jsimd_i386.c
+++ b/common/jpeg/simd/jsimd_i386.c
@@ -48,16 +48,16 @@
   /* Force different settings through environment variables */
   env = getenv("JSIMD_FORCEMMX");
   if ((env != NULL) && (strcmp(env, "1") == 0))
-    simd_support &= JSIMD_MMX;
+    simd_support = JSIMD_MMX;
   env = getenv("JSIMD_FORCE3DNOW");
   if ((env != NULL) && (strcmp(env, "1") == 0))
-    simd_support &= JSIMD_3DNOW;
+    simd_support = JSIMD_3DNOW|JSIMD_MMX;
   env = getenv("JSIMD_FORCESSE");
   if ((env != NULL) && (strcmp(env, "1") == 0))
-    simd_support &= JSIMD_SSE;
+    simd_support = JSIMD_SSE|JSIMD_MMX;
   env = getenv("JSIMD_FORCESSE2");
   if ((env != NULL) && (strcmp(env, "1") == 0))
-    simd_support &= JSIMD_SSE2;
+    simd_support = JSIMD_SSE2;
 }
 
 GLOBAL(int)