On Friday, February 20, 2015 01:30:56 PM Laura Ekstrand wrote: > Textures made expressly for internal buffer objects shouldn't have extra > padding around them, but should be densely packed.
I might explain this as:
PBOs do not support miplevels - array slices are densely packed, with no
extra padding. We need to use the "Array Spacing LOD0" setting to make
our wrapper miptree have a QPitch value that matches the PBO's data
layout.
Nice find!
Reviewed-by: Kenneth Graunke <kenn...@whitecape.org>
> ---
> src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> index 0e3888f..b46532d 100644
> --- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> +++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
> @@ -724,7 +724,7 @@ intel_miptree_create_for_bo(struct brw_context *brw,
> mt = intel_miptree_create_layout(brw, target, format,
> 0, 0,
> width, height, depth,
> - true, 0, false);
> + true, 0, true);
> if (!mt) {
> free(mt);
> return mt;
>
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