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| author | Brian <brian.paul@tungstengraphics.com> | 2007-07-24 09:17:59 -0600 |
|---|---|---|
| committer | Brian <brian.paul@tungstengraphics.com> | 2007-07-24 09:17:59 -0600 |
| commit | 5b737b7df21b418c71f71af987a20c495b1133f8 (patch) | |
| tree | 6aa3a54cb5d3c43f789488147f3b61b56e09c5fc /src/mesa/pipe/tgsi/core/tgsi_util.c | |
| parent | f0636d9653d142bdf71475d2d2066f5c7c436978 (diff) | |
| parent | 98eaf5503d0d7c4f18fab6910a08aba7a3d08639 (diff) | |
Merge branch 'softpipe_0_1_branch' of git+ssh://brianp@git.freedesktop.org/git/mesa/mesa into softpipe_0_1_branch
Diffstat (limited to 'src/mesa/pipe/tgsi/core/tgsi_util.c')
| -rw-r--r-- | src/mesa/pipe/tgsi/core/tgsi_util.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/src/mesa/pipe/tgsi/core/tgsi_util.c b/src/mesa/pipe/tgsi/core/tgsi_util.c index 2331affdfd..38d6d6e6bc 100644 --- a/src/mesa/pipe/tgsi/core/tgsi_util.c +++ b/src/mesa/pipe/tgsi/core/tgsi_util.c @@ -1,15 +1,22 @@ #include "tgsi_platform.h" #include "tgsi_core.h" +union pointer_hack +{ + void *pointer; + unsigned long long uint64; +}; + void * tgsi_align_128bit( void *unaligned ) { - GLuint *ptr, addr; + union pointer_hack ph; - ptr = (GLuint *) unaligned; - addr = (*(GLuint *) &ptr + 15) & ~15; - return *(void **) &addr; + ph.uint64 = 0; + ph.pointer = unaligned; + ph.uint64 = (ph.uint64 + 15) & ~15; + return ph.pointer; } GLuint |