From 449cb6b37b54bd6e4a7058e97739d9634ccefaa7 Mon Sep 17 00:00:00 2001
From: José Fonseca <jrfonseca@tungstengraphics.com>
Date: Thu, 14 Aug 2008 10:10:53 +0100
Subject: mesa: posix_memalign requires alignment to be multiple of
sizeof(void*)
---
src/gallium/include/pipe/p_util.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'src/gallium/include/pipe')
diff --git a/src/gallium/include/pipe/p_util.h b/src/gallium/include/pipe/p_util.h
index 4e1a996122..b4ab70a3fc 100644
--- a/src/gallium/include/pipe/p_util.h
+++ b/src/gallium/include/pipe/p_util.h
@@ -213,6 +213,7 @@ align_malloc(size_t bytes, uint alignment)
{
#if defined(HAVE_POSIX_MEMALIGN)
void *mem;
+ alignment = (alignment + (uint)sizeof(void*) - 1) & ~((uint)sizeof(void*) - 1);
if(posix_memalign(& mem, alignment, bytes) != 0)
return NULL;
return mem;
--
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