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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-29 14:28:57 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-29 14:52:35 -0600 |
| commit | 8828d52348d81e1b9ec985200a430554873b5f4e (patch) | |
| tree | db30a195a2fc0dc8f54706594f8d7a6f19512429 /src | |
| parent | 3ad56968f09397a8dd417eae025b9506efaf8414 (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.c | 4 |
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) |