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| author | Dave Airlie <airlied@redhat.com> | 2008-10-13 15:44:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2008-10-13 15:44:52 +1000 |
| commit | 5184c412b17e5319aefbc61ccdfd060608d1d6bd (patch) | |
| tree | 83f6e1688bf6f65dd1d21886ed3bd559e27ad9fe | |
| parent | 1ca0e2ac03b4fd95ee9cd2dbe82bb7a0e9c1614d (diff) | |
| download | mesa-r300-bufmgr.tar.gz | |
radeon: align up the allocations for vramr300-bufmgr
The blits later on assume a 4k alignment without ever enforcing it.
the kernel was producing wierd debug messages
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_mem.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_mem.c b/src/mesa/drivers/dri/r300/r300_mem.c index cb5ca23f231..46dab3464e4 100644 --- a/src/mesa/drivers/dri/r300/r300_mem.c +++ b/src/mesa/drivers/dri/r300/r300_mem.c @@ -591,6 +591,9 @@ static dri_bo *vram_alloc(radeon_bufmgr_classic *bufmgr, const char *name, unsigned long size, unsigned int alignment) { radeon_bo_vram* bo = (radeon_bo_vram*)calloc(1, sizeof(radeon_bo_vram)); + uint32_t pgsize = getpagesize() - 1; + + size = (size + pgsize) & ~pgsize; bo->base.functions = &vram_bo_functions; bo->base.base.virtual = malloc(size); |