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fiddle with the alloc requested size instead of the buffer pointer to keep the buffer 32bit aligned

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28175 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jonathan Gordon 2010-09-26 12:56:02 +00:00
parent 74dbb3c27b
commit dcc0d7dfdc
1 changed files with 2 additions and 2 deletions
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4
lib/skin_parser/skin_buffer.c
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@ -45,12 +45,12 @@ void* skin_buffer_alloc(size_t size)
{ {
void *retval = NULL; void *retval = NULL;
#ifdef ROCKBOX #ifdef ROCKBOX
/* 32-bit aligned */
size = (size + 3) & ~3;
if (size > skin_buffer_freespace()) if (size > skin_buffer_freespace())
return NULL; return NULL;
retval = buffer_front; retval = buffer_front;
buffer_front += size; buffer_front += size;
/* 32-bit aligned */
buffer_front = (void *)(((unsigned long)buffer_front + 3) & ~3);
#else #else
retval = malloc(size); retval = malloc(size);
#endif #endif