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radeon_bo: align size of bo to page size.

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This is really required for the VRAM allocator upload function.
This commit is contained in:
Dave Airlie 2009-02-03 09:48:27 +10:00
parent 75762a8219
commit dbf72bdd3d
1 changed files with 3 additions and 0 deletions
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3
src/mesa/drivers/dri/radeon/radeon_bo_legacy.c
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@ -260,6 +260,9 @@ static struct bo_legacy *bo_allocate(struct bo_manager_legacy *boml,
uint32_t flags)
{
struct bo_legacy *bo_legacy;
uint32_t pgsize = getpagesize() - 1;
size = (size + pgsize) & ~pgsize;
bo_legacy = (struct bo_legacy*)calloc(1, sizeof(struct bo_legacy));
if (bo_legacy == NULL) {