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authorBrian Paul <brian.paul@tungstengraphics.com>2008-10-29 14:28:57 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-10-29 14:52:35 -0600
commit8828d52348d81e1b9ec985200a430554873b5f4e (patch)
treedb30a195a2fc0dc8f54706594f8d7a6f19512429 /src
parent3ad56968f09397a8dd417eae025b9506efaf8414 (diff)
gallium: fix alignment parameter passed to u_mmAllocMem()
Was 32, now 5. The param is expressed as a power of two exponent. The net effect is that the alignment was a no-op on X86 but on PPC we always got the same memory address everytime rtasm_exec_malloc() was called.
Diffstat (limited to 'src')
-rw-r--r--src/gallium/auxiliary/rtasm/rtasm_execmem.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/rtasm/rtasm_execmem.c b/src/gallium/auxiliary/rtasm/rtasm_execmem.c
index df353633e8..be7433baf8 100644
--- a/src/gallium/auxiliary/rtasm/rtasm_execmem.c
+++ b/src/gallium/auxiliary/rtasm/rtasm_execmem.c
@@ -83,8 +83,8 @@ rtasm_exec_malloc(size_t size)
init_heap();
if (exec_heap) {
- size = (size + 31) & ~31;
- block = u_mmAllocMem( exec_heap, size, 32, 0 );
+ size = (size + 31) & ~31; /* next multiple of 32 bytes */
+ block = u_mmAllocMem( exec_heap, size, 5, 0 ); /* 5 -> 32-byte alignment */
}
if (block)