On Wed, Apr 01, 2015 at 12:14:09PM +0100, Tvrtko Ursulin wrote:
> static int
> +drm_intel_gem_bo_pad_to_size(drm_intel_bo *bo, uint64_t pad_to_size)
> +{
> + drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
> +
> + if (pad_to_size < bo->size)
> + return -EINVAL;
> +
> + if (pad_to_size > bo->size)
> + bo_gem->pad_to_size = pad_to_size;
Thinking too hard here :)
This fails to restore a previously padded object to bo->size, and we
need to allow pad_to_size = 0.
static int
drm_intel_gem_bo_pad_to_size(drm_intel_bo *bo, uint64_t pad_to_size)
{
drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
if (pad_to_size && pad_to_size < bo->size)
return -EINVAL;
bo_gem->pad_to_size = pad_to_size;
return 0;
}
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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